Merge branch 'bhyve_rc'

ansible/playbook.yaml

@@ -53,7 +53,7 @@
     - javascript
     - launch_keyboard
     - lvfs
-    - restaurant_health_rating
+    # - restaurant_health_rating
     - wasm
     - noise_suppression
 

ansible/roles/base/files/gitconfig_home

@@ -3,33 +3,52 @@
 	name = Tom Alexander
 	signingkey = D3A179C9A53C0EDE
 [push]
-	default = simple
+	default = simple # (default since 2.0)
 [alias]
 	lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
 	bh = log --oneline --branches=* --remotes=* --graph --decorate
 	amend = commit --amend --no-edit
+        authorcount = shortlog --summary --numbered --all --no-merges
 [core]
 	excludesfile = ~/.gitignore_global
 [commit]
 	gpgsign = true
+	verbose = true
 [pull]
 	rebase = true
 [log]
 	date = local
 [init]
 	defaultBranch = main
-
-# Use meld for `git difftool` and `git mergetool`
 [diff]
-	tool = meld
+	tool = meld # Use meld for `git difftool` and `git mergetool`
+	algorithm = histogram
+	colorMoved = plain
+	mnemonicPrefix = true
+	renames = true
 [difftool]
 	prompt = false
 [difftool "meld"]
 	cmd = meld "$LOCAL" "$REMOTE"
 [merge]
 	tool = meld
+	conflictStyle = zdiff3
 [mergetool "meld"]
         # Make the middle pane start with partially-merged contents:
 	cmd = meld "$LOCAL" "$MERGED" "$REMOTE" --output "$MERGED"
         # Make the middle pane start without any merge progress:
 	# cmd = meld "$LOCAL" "$BASE" "$REMOTE" --output "$MERGED"
+[column]
+	ui = auto
+[branch]
+	sort = -committerdate
+[tag]
+	sort = version:refname
+[fetch]
+	prune = true
+	pruneTags = true
+	all = true
+[rebase]
+	autoSquash = true
+	autoStash = true
+	updateRefs = false

ansible/roles/base/files/gitconfig_work

@@ -3,31 +3,36 @@
 	name = Tom Alexander
 	signingkey = D3A179C9A53C0EDE
 [push]
-	default = simple
+	default = simple # (default since 2.0)
 [alias]
 	lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
 	bh = log --oneline --branches=* --remotes=* --graph --decorate
 	amend = commit --amend --no-edit
+        authorcount = shortlog --summary --numbered --all --no-merges
 [core]
 	excludesfile = ~/.gitignore_global
 [commit]
 	gpgsign = true
+	verbose = true
 [pull]
 	rebase = true
 [log]
 	date = local
 [init]
 	defaultBranch = main
-
-# Use meld for `git difftool` and `git mergetool`
 [diff]
-	tool = meld
+	tool = meld # Use meld for `git difftool` and `git mergetool`
+	algorithm = histogram
+	colorMoved = plain
+	mnemonicPrefix = true
+	renames = true
 [difftool]
 	prompt = false
 [difftool "meld"]
 	cmd = meld "$LOCAL" "$REMOTE"
 [merge]
 	tool = meld
+	conflictStyle = zdiff3
 [mergetool "meld"]
         # Make the middle pane start with partially-merged contents:
 	cmd = meld "$LOCAL" "$MERGED" "$REMOTE" --output "$MERGED"
@@ -35,3 +40,19 @@
 	# cmd = meld "$LOCAL" "$BASE" "$REMOTE" --output "$MERGED"
 [includeIf "gitdir:/bridge/"]
 	path = /bridge/git/machine_setup/ansible/roles/base/files/gitconfig_home
+[includeIf "gitdir:/persist/"]
+	path = /bridge/git/machine_setup/ansible/roles/base/files/gitconfig_home
+[column]
+	ui = auto
+[branch]
+	sort = -committerdate
+[tag]
+	sort = version:refname
+[fetch]
+	prune = true
+	pruneTags = true
+	all = true
+[rebase]
+	autoSquash = true
+	autoStash = true
+	updateRefs = false

ansible/roles/bhyve/files/bhyve_netgraph_bridge.bash

@@ -153,6 +153,7 @@ function start_vm {
             -D \
             -c $CPU_CORES \
             -m $MEMORY \
+            -S \
             -H \
             -P \
             -o 'rtc.use_localtime=false' \
@@ -216,7 +217,7 @@ EOF
 mkpeer ${host_interface_name}: bridge ether link0
 name ${host_interface_name}:ether $bridge_name
 EOF
-        ifconfig $(ngctl msg "${host_interface_name}:" getifname | grep Args | cut -d '"' -f 2) name "${host_interface_name}" "$ip_range" up
+        ifconfig "$(ngctl msg "${host_interface_name}:" getifname | grep Args | cut -d '"' -f 2)" name "${host_interface_name}" "$ip_range" up
     fi
 }
 

ansible/roles/bhyve/files/bhyverc.bash

@@ -0,0 +1,455 @@
+#!/usr/bin/env bash
+#
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+# Share a host directory to the guest via 9pfs.
+#
+# Inside the VM run:
+#   mount -t virtfs -o trans=virtio sharename /some/vm/path
+#   mount -t 9p -o cache=mmap -o msize=512000 sharename /mnt/9p
+#   mount -t 9p -o trans=virtio,cache=mmap,msize=512000 sharename /path/to/mountpoint
+# bhyve_options="-s 28,virtio-9p,sharename=/"
+
+# Enable Sound
+# bhyve_options="-s 16,hda,play=/dev/dsp,rec=/dev/dsp"
+
+# Example usage:
+#
+#   doas bhyverc create-disk zdata/vm/poudriere /vm/poudriere 10
+#   doas bhyverc start poudriere zdata/vm/poudriere /vm/poudriere /vm/iso/FreeBSD-13.2-RELEASE-amd64-bootonly.iso
+#   doas bhyverc start poudriere zdata/vm/poudriere /vm/poudriere
+
+
+: ${VERBOSE:="NO"} # or YES
+if [ "$VERBOSE" = "YES" ]; then
+    set -x
+fi
+
+: ${CPU_CORES:="1"}
+: ${MEMORY:="1G"}
+: ${NETWORK:="NAT"} # or RAW or BOTH
+: ${IP_RANGE:="10.215.1.1/24"} # Ignored for RAW networks
+: ${INTERFACE_NAME:="jail_nat"} # or the external interface like lagg0 for RAW networks
+: ${BRIDGE_NAME:="bridge_$INTERFACE_NAME"} # or bridge_raw for RAW networks
+: ${VNC_ENABLE:="NO"}
+: ${VNC_LISTEN:="127.0.0.1:5900"}
+: ${VNC_WIDTH:="1920"}
+: ${VNC_HEIGHT:="1080"}
+: "${CD:=}"
+
+: ${SHUTDOWN_TIMEOUT:="600"} # 10 minutes
+
+
+
+############## Setup #########################
+
+
+function die {
+    local status_code="$1"
+    shift
+    (>&2 echo "${@}")
+    exit "$status_code"
+}
+
+function log {
+    (>&2 echo "${@}")
+}
+
+############## Program #########################
+
+function main {
+    local cmd
+    cmd=$1
+    shift
+    if [ "$cmd" = "start" ]; then
+        init
+        start "${@}"
+    elif [ "$cmd" = "stop" ]; then
+        init
+        stop "${@}"
+    elif [ "$cmd" = "status" ]; then
+        init
+        status "${@}"
+    elif [ "$cmd" = "console" ]; then
+        init
+        console "${@}"
+    elif [ "$cmd" = "_start_body" ]; then
+        init
+        start_body "${@}"
+    elif [ "$cmd" = "create-disk" ]; then
+        create_disk "${@}"
+    else
+        (>&2 echo "Unknown command: $cmd")
+        exit 1
+    fi
+}
+
+function start {
+    local num_vms="$#"
+    if [ "$num_vms" -eq 0 ]; then
+        log "No VMs specified."
+        return 0
+    fi
+
+    while [ "$#" -gt 0 ]; do
+        local name="$1"
+        shift 1
+        log "Starting VM $name."
+        start_one "$name"
+        [ "$#" -eq 0 ] || sleep 5
+    done
+}
+
+function start_one {
+    local name="$1"
+    local tmux_name="$name"
+    /usr/local/bin/tmux new-session -d -s "$tmux_name" "$0" "_start_body" "$name"
+    # /usr/local/bin/tmux new-session -d -s "$tmux_name" "/usr/bin/env VNC_ENABLE=NO VNC_LISTEN=0.0.0.0:5900 /usr/local/bin/bash /home/talexander/launch_opnsense.bash"
+}
+
+function launch_pidfile {
+    local pidfile="$1"
+    shift 1
+    mkdir -p "$(dirname "$pidfile")"
+    cat > "${pidfile}" <<< "$$"
+    set -x
+    exec "${@}"
+}
+export -f launch_pidfile
+
+function stop {
+    local num_vms="$#"
+    if [ "$num_vms" -eq 0 ]; then
+        log "No VMs specified."
+        return 0
+    fi
+
+    while [ "$#" -gt 0 ]; do
+        local name="$1"
+        shift 1
+        log "Stopping VM $name."
+        stop_one "$name"
+        [ "$#" -eq 0 ] || sleep 5
+    done
+}
+
+function stop_one {
+    local name="$1"
+    local pidfile="/run/bhyverc/${name}/pid"
+
+    if [ ! -e "$pidfile" ]; then
+        log "Pid file $pidfile does not exist."
+        return 0
+    fi
+
+    local bhyve_pid
+    bhyve_pid=$(cat "$pidfile")
+
+    if ps -p "$bhyve_pid" >/dev/null; then
+        # Send ACPI shutdown command
+        log "Sending ACPI shutdown to ${name}:${bhyve_pid}."
+        kill -SIGTERM "$bhyve_pid"
+    fi
+
+    local timeout_start timeout_end
+    timeout_start=$(date +%s)
+    while ps -p "$bhyve_pid" >/dev/null; do
+        timeout_end=$(date +%s)
+        if [ $((timeout_end-timeout_start)) -ge "$SHUTDOWN_TIMEOUT" ]; then
+            log "${name}:${bhyve_pid} took more than $SHUTDOWN_TIMEOUT seconds to shut down. Hard powering down."
+            break
+        fi
+
+        log "Waiting for ${name}:${bhyve_pid} to exit."
+        sleep 2
+    done
+
+    bhyvectl "--vm=$name" --destroy || true
+
+    local timeout_start timeout_end
+    timeout_start=$(date +%s)
+    while ps -p "$bhyve_pid" >/dev/null; do
+        timeout_end=$(date +%s)
+        if [ $((timeout_end-timeout_start)) -ge "$SHUTDOWN_TIMEOUT" ]; then
+            log "${name}:${bhyve_pid} took more than $SHUTDOWN_TIMEOUT seconds to hard power down. Giving up."
+            break
+        fi
+
+        log "Waiting for ${name}:${bhyve_pid} to hard power down."
+        sleep 2
+    done
+
+    rm -f "$pidfile"
+
+    log "Finished stopping $name."
+}
+
+function status {
+    local num_vms="$#"
+
+    if [ "$num_vms" -gt 0 ]; then
+        for name in "$@"; do
+            status_one "$name"
+        done
+    else
+        log "No VMs specified."
+    fi
+}
+
+function status_one {
+    local name="$1"
+    local pidfile="/run/bhyverc/${name}/pid"
+
+    if [ ! -e "$pidfile" ]; then
+        log "$name is not running."
+        return 0
+    fi
+
+    local bhyve_pid
+    bhyve_pid=$(cat "$pidfile")
+
+    if ! ps -p "$bhyve_pid" >/dev/null; then
+        log "$name is not running."
+        return 0
+    fi
+
+    log "$name is running as pid $bhyve_pid."
+}
+
+function console {
+    local num_vms="$#"
+
+    if [ "$num_vms" -gt 0 ]; then
+        for name in "$@"; do
+            log "Attaching to console of VM $name."
+            console_one "$name"
+        done
+    else
+        log "No VMs specified."
+    fi
+}
+
+function console_one {
+    local name="$1"
+    local tmux_name="$name"
+    exec tmux a -t "$tmux_name"
+}
+
+function init {
+    mkdir -p /run/bhyverc
+}
+
+############## Bhyve ###########################
+
+function create_disk {
+    local zfs_path="$1"
+    local mount_path="$2"
+    local gigabytes="$3"
+    zfs create -o "mountpoint=$mount_path" "$zfs_path"
+    cp /usr/local/share/edk2-bhyve/BHYVE_UEFI_VARS.fd "${mount_path}/"
+    tee "${mount_path}/settings" <<EOF
+CPU_CORES="$CPU_CORES"
+MEMORY="$MEMORY"
+NETWORK="$NETWORK"
+IP_RANGE="$IP_RANGE"
+BRIDGE_NAME="$BRIDGE_NAME"
+INTERFACE_NAME="$INTERFACE_NAME"
+EOF
+    zfs create -s "-V${gigabytes}G" -o volmode=dev -o primarycache=metadata -o secondarycache=none "$zfs_path/disk0"
+}
+
+function start_body {
+    local name="$1"
+    local zfs_path="zdata/vm/$name"
+    local mount_path="/vm/$name"
+    local mount_cd="$CD"
+
+    if [ -e "${mount_path}/settings" ]; then
+        source "${mount_path}/settings"
+    fi
+
+    local host_interface_name="$INTERFACE_NAME" # for raw, external interface
+    local bridge_name="$BRIDGE_NAME"
+    local ip_range="$IP_RANGE" # for raw this value does not matter
+
+    local mac_address
+    mac_address=$(calculate_mac_address "$name")
+
+    local additional_args=()
+
+    if [ "$NETWORK" = "NAT" ]; then
+        assert_bridge "$host_interface_name" "$bridge_name" "$ip_range"
+        local bridge_link_name=$(detect_available_link "${bridge_name}")
+        additional_args+=("-s" "2:0,virtio-net,netgraph,path=${bridge_name}:,peerhook=${bridge_link_name},mac=${mac_address}")
+    elif [ "$NETWORK" = "RAW" ]; then
+        assert_raw "$host_interface_name" "$bridge_name"
+        local bridge_link_name=$(detect_available_link "${bridge_name}")
+        additional_args+=("-s" "2:0,virtio-net,netgraph,path=${bridge_name}:,peerhook=${bridge_link_name},mac=${mac_address}")
+    elif [ "$NETWORK" = "BOTH" ]; then
+        assert_bridge "jail_nat" "$bridge_name" "$ip_range"
+        assert_raw "$host_interface_name" "bridge_raw"
+        local bridge_link_name=$(detect_available_link "${bridge_name}")
+        local raw_bridge_link_name=$(detect_available_link "bridge_raw")
+        local raw_mac_address=$(calculate_mac_address "${name}_raw")
+        additional_args+=("-s" "2:0,virtio-net,netgraph,path=${bridge_name}:,peerhook=${bridge_link_name},mac=${mac_address}")
+        additional_args+=("-s" "3:0,virtio-net,netgraph,path=bridge_raw:,peerhook=${raw_bridge_link_name},mac=${raw_mac_address}")
+    else
+        die 1 "Unrecognized NETWORK type $NETWORK"
+    fi
+
+
+    # -H release the CPU when guest issues HLT instruction. Otherwise 100% of core will be consumed.
+         # -s 3,ahci-cd,/vm/.iso/archlinux-2023.04.01-x86_64.iso \
+             # -s 29,fbuf,tcp=0.0.0.0:5900,w=1920,h=1080,wait \
+            # -s 29,fbuf,tcp=0.0.0.0:5900,w=1920,h=1080 \
+
+    # TODO: Look into using nmdm instead of stdio for serial console
+    if [ -n "$mount_cd" ]; then
+        additional_args+=("-s" "5,ahci-cd,$mount_cd")
+    fi
+    if [ "$VNC_ENABLE" = "YES" ]; then
+        additional_args+=("-s" "29,fbuf,tcp=$VNC_LISTEN,w=$VNC_WIDTH,h=$VNC_HEIGHT")
+    fi
+    vms+=("$name")
+    while true; do
+        local pidfile="/run/bhyverc/${name}/pid"
+        trap "set +e; stop_one '${name}'" EXIT
+
+        local launch_cmd=()
+        launch_cmd+=(
+            launch_pidfile "$pidfile"
+            bhyve
+            -D
+            -c "$CPU_CORES"
+            -m "$MEMORY"
+            -S
+            -H
+            -P
+            -o 'rtc.use_localtime=false'
+            -s "0,hostbridge"
+            -s "4,nvme,/dev/zvol/${zfs_path}/disk0"
+            -s "30,xhci,tablet"
+            -s "31,lpc" -l "com1,stdio"
+            -l "bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd,${mount_path}/BHYVE_UEFI_VARS.fd"
+            "${additional_args[@]}"
+            "$name"
+        )
+        set +e
+        rm -f "$pidfile"
+        (
+            IFS=$' \n\t'
+            set -ex
+            bash -c "${launch_cmd[*]}"
+        )
+        local exit_code=$?
+        log "Exit code ${exit_code}"
+        set -e
+        if [ $exit_code -eq 0 ]; then
+            echo "Rebooting."
+            sleep 5
+        elif [ $exit_code -eq 1 ]; then
+            echo "Powered off."
+            break
+        elif [ $exit_code -eq 2 ]; then
+            echo "Halted."
+            break
+        elif [ $exit_code -eq 3 ]; then
+            echo "Triple fault."
+            break
+        elif [ $exit_code -eq 4 ]; then
+            echo "Exited due to an error."
+            break
+        fi
+    done
+}
+
+function detect_available_link {
+    local bridge_name="$1"
+    local linknum=1
+    while true; do
+        local link_name="link${linknum}"
+        if ! ng_exists "${bridge_name}:${link_name}"; then
+            echo "$link_name"
+            return
+        fi
+        linknum=$((linknum + 1))
+        if [ "$linknum" -gt 90 ]; then
+            (>&2 echo "No available links on bridge $bridge_name")
+            exit 1
+        fi
+    done
+}
+
+function assert_bridge {
+    local host_interface_name="$1"
+    local bridge_name="$2"
+    local ip_range="$3"
+
+    if ! ng_exists "${bridge_name}:"; then
+        ngctl -d -f - <<EOF
+mkpeer . eiface hook ether
+name .:hook $host_interface_name
+EOF
+        ngctl -d -f - <<EOF
+mkpeer ${host_interface_name}: bridge ether link0
+name ${host_interface_name}:ether $bridge_name
+EOF
+        ifconfig "$(ngctl msg "${host_interface_name}:" getifname | grep Args | cut -d '"' -f 2)" name "${host_interface_name}" "$ip_range" up
+    fi
+}
+
+function assert_raw {
+    local extif="$1"
+    local bridge_name="$2"
+
+    kldload -n ng_bridge ng_eiface ng_ether
+
+    if ! ng_exists "${bridge_name}:"; then
+        ngctlcat <<EOF
+# Create a bridge.
+mkpeer $extif: bridge lower link0
+# Assign a name to the bridge.
+name $extif:lower ${bridge_name}
+# Since the host is also using $extif, we need to connect the upper hook also. Otherwise we will lose connectivity.
+connect $extif: ${bridge_name}: upper link1
+
+# Enable promiscuous mode so the host ethernet adapter accepts packets for all addresses
+msg $extif: setpromisc 1
+
+# Do not overwrite source address on packets
+msg $extif: setautosrc 0
+EOF
+    fi
+}
+
+function ng_exists {
+    ngctl status "${1}" >/dev/null 2>&1
+}
+
+function calculate_mac_address {
+    local name="$1"
+    local source
+    source=$(md5 -r -s "$name" | awk '{print $1}')
+    echo "06:${source:0:2}:${source:2:2}:${source:4:2}:${source:6:2}:${source:8:2}"
+}
+
+function find_available_port {
+    local start_port="$1"
+    local port="$start_port"
+    while true; do
+        sockstat -P tcp -p 443
+        port=$((port + 1))
+    done
+}
+
+function ngctlcat {
+    if [ "$VERBOSE" = "YES" ]; then
+        tee /dev/tty | ngctl -d -f -
+    else
+        ngctl -d -f -
+    fi
+}
+
+main "${@}"

ansible/roles/bhyve/files/bhyverc.sh

@@ -0,0 +1,37 @@
+#!/bin/sh
+#
+# REQUIRE: LOGIN FILESYSTEMS
+# PROVIDE: bhyverc
+# KEYWORD: shutdown
+
+. /etc/rc.subr
+name=bhyverc
+rcvar=${name}_enable
+start_cmd="${name}_start"
+stop_cmd="${name}_stop"
+status_cmd="${name}_status"
+console_cmd="${name}_console"
+extra_commands="console"
+load_rc_config $name
+
+bhyverc_start() {
+    export PATH="$PATH:/usr/local/bin"
+    exec /usr/local/bin/bhyverc start "${@}"
+}
+
+bhyverc_status() {
+    export PATH="$PATH:/usr/local/bin"
+    exec /usr/local/bin/bhyverc status "${@}"
+}
+
+bhyverc_stop() {
+    export PATH="$PATH:/usr/local/bin"
+    exec /usr/local/bin/bhyverc stop "${@}"
+}
+
+bhyverc_console() {
+    export PATH="$PATH:/usr/local/bin"
+    exec /usr/local/bin/bhyverc console "${@}"
+}
+
+run_rc_command "$@"

ansible/roles/bhyve/tasks/freebsd.yaml

@@ -22,6 +22,25 @@
   loop:
     - src: bhyve_netgraph_bridge.bash
       dest: /usr/local/bin/bhyve_netgraph_bridge
+    - src: bhyverc.bash
+      dest: /usr/local/bin/bhyverc
+
+- name: Install rc script
+  copy:
+    src: "files/{{ item.src }}"
+    dest: "/usr/local/etc/rc.d/{{ item.dest|default(item.src) }}"
+    owner: root
+    group: wheel
+    mode: 0755
+  loop:
+    - src: bhyverc.sh
+      dest: bhyverc
+
+- name: Enable bhyverc
+  community.general.sysrc:
+    name: bhyverc_enable
+    value: "YES"
+    path: /etc/rc.conf.d/bhyverc
 
 - name: Create zfs dataset
   zfs:

ansible/roles/chromium/files/chromium-flags.conf

@@ -1,2 +1,2 @@
 --ozone-platform-hint=auto
---enable-features=VaapiVideoDecoder,VaapiIgnoreDriverChecks,Vulkan,DefaultANGLEVulkan,VulkanFromANGLE
+--enable-features=VaapiVideoDecoder,VaapiIgnoreDriverChecks,Vulkan,DefaultANGLEVulkan,VulkanFromANGLE,AcceleratedVideoEncoder

ansible/roles/emacs/files/elisp/base-extensions.el

@@ -51,17 +51,27 @@
 ;; Persist history over Emacs restarts. Vertico sorts by history position.
 (use-package savehist
   ;; This is an emacs built-in but we're pulling the latest version
+  :pin gnu
   :config
   (savehist-mode))
 
 (use-package which-key
+  :pin gnu
   :diminish
   :config
   (which-key-mode))
 
 (use-package windmove
-  :config
-  (windmove-default-keybindings))
+  ;; This is an emacs built-in but we're pulling the latest version
+  :pin gnu
+  :bind
+  (
+   ("S-<up>" . windmove-up)
+   ("S-<right>" . windmove-right)
+   ("S-<down>" . windmove-down)
+   ("S-<left>" . windmove-left)
+   )
+  )
 
 (setq tramp-default-method "ssh")
 

ansible/roles/emacs/files/elisp/base.el

@@ -63,6 +63,9 @@
  show-trailing-whitespace t
  ;; Remove the line when killing it with ctrl-k
  kill-whole-line t
+
+ ;; Show the current project in the mode line
+ project-mode-line t
  )
 
 ;; (setq-default fringes-outside-margins t)

ansible/roles/emacs/files/elisp/lang-nix.el

@@ -7,15 +7,15 @@
   :commands nix-mode
   :hook (
          (nix-mode . (lambda ()
-                             ;; (eglot-ensure)
-                             ;; (defclass my/eglot-nix (eglot-lsp-server) ()
-                             ;;   :documentation
-                             ;;   "Own eglot server class.")
+                       (eglot-ensure)
+                       (defclass my/eglot-nix (eglot-lsp-server) ()
+                         :documentation
+                         "Own eglot server class.")
 
-                             ;; (add-to-list 'eglot-server-programs
-                             ;;              '(nix-mode . (my/eglot-nix "nixd")))
-                             ;; (add-hook 'before-save-hook 'eglot-format-buffer nil 'local)
-                             ))
+                       (add-to-list 'eglot-server-programs
+                                    '(nix-mode . (my/eglot-nix "nixd")))
+                       (add-hook 'before-save-hook 'eglot-format-buffer nil 'local)
+                       ))
          )
   )
 

ansible/roles/emacs/files/elisp/lang-org.el

@@ -1,16 +1,23 @@
 (use-package org
   :ensure nil
   :commands org-mode
-  :bind (
+  :bind (:map org-mode-map
          ("C-c l" . org-store-link)
          ("C-c a" . org-agenda)
-         ("C--" . org-timestamp-down)
-         ("C-=" . org-timestamp-up)
+         ("S-<up>" . org-shiftup)
+         ("S-<right>" . org-shiftright)
+         ("S-<down>" . org-shiftdown)
+         ("S-<left>" . org-shiftleft)
          )
   :hook (
          (org-mode . (lambda ()
                        (org-indent-mode +1)
-                        ))
+                       ))
+         ;; Make windmove work in Org mode:
+         (org-shiftup-final . windmove-up)
+         (org-shiftleft-final . windmove-left)
+         (org-shiftdown-final . windmove-down)
+         (org-shiftright-final . windmove-right)
          )
   :config
   (require 'org-tempo)
@@ -38,6 +45,8 @@
 
   ;; TODO: There is an option to set the compiler, could be better than manually doing this here https://orgmode.org/manual/LaTeX_002fPDF-export-commands.html
   ;; (setq org-latex-compiler "lualatex")
+  ;; TODO: nixos latex page recommends this line, figure out what it does / why its needed:
+  ;; (setq org-preview-latex-default-process 'dvisvgm)
   (setq org-latex-pdf-process
         '("lualatex -shell-escape -interaction nonstopmode -output-directory %o %f"
           "lualatex -shell-escape -interaction nonstopmode -output-directory %o %f"

ansible/roles/emacs/files/elisp/util-tree-sitter.el

@@ -4,6 +4,8 @@
   :commands (treesit-install-language-grammar treesit-ready-p)
   :init
   (setq treesit-language-source-alist '())
+  :custom
+  (treesit-max-buffer-size 209715200) ;; 200MiB
   :config
   ;; Default to the max level of detail in treesitter highlighting. This
   ;; can be overridden in each language's use-package call with:

ansible/roles/emacs/files/init.el

@@ -38,4 +38,6 @@
 
 (require 'lang-nix)
 
+(require 'lang-cmake)
+
 (load-directory autoload-directory)

ansible/roles/firefox/tasks/linux.yaml

@@ -3,4 +3,5 @@
     name:
       - libfido2
       - firefox-developer-edition
+      - speech-dispatcher # For TTS
     state: present

ansible/roles/firewall/files/mrmanager_pf.conf

@@ -47,6 +47,9 @@ rdr pass proto {tcp, udp} from $jail_nat_v4 to ($ext_if) port 65099 tag REDIRINT
 rdr pass proto {tcp, udp} from $not_jail_nat_v4 to ($ext_if) port 53 -> 10.215.1.211 port 53
 rdr pass proto {tcp, udp} from $jail_nat_v4 to ($ext_if) port 53 tag REDIRINTERNAL -> 10.215.1.211 port 53
 
+rdr pass proto {tcp, udp} from $not_jail_nat_v4 to ($ext_if) port 65122 -> 10.215.1.219 port 22
+rdr pass proto {tcp, udp} from $jail_nat_v4 to ($ext_if) port 65122 tag REDIRINTERNAL -> 10.215.1.219 port 22
+
 nat pass tagged REDIRINTERNAL -> (jail_nat)
 nat pass tagged REDIREXTERNAL -> ($ext_if)
 

ansible/roles/framework_laptop/files/screen_brightness_tmpfiles.conf

@@ -1,2 +1,2 @@
 # Set screen brightness. Ever since enabling adaptive brightness management, my brightness ends up sinking lower on re-boots (I suspect it is saving the actual brightness rather than the set brightness). This forces the brightness back to the level I prefer.
-w- /sys/class/backlight/amdgpu_bl0/brightness - - - - 85
+w- /sys/class/backlight/amdgpu_bl0/brightness - - - - 21845

ansible/roles/framework_laptop/tasks/linux.yaml

@@ -34,7 +34,7 @@
 
 - name: Configure kernel command line
   zfs:
-    name: "zroot/linux"
+    name: "zroot/linux/archwork/be"
     state: present
     extra_zfs_properties:
       # amdgpu.abmlevel=3 :: Automatically reduce screen brightness but tweak colors to compensate for power reduction.

ansible/roles/jail/templates/new_jail.bash.j2

@@ -26,7 +26,7 @@ function by_src {
 }
 
 function by_bin {
-    DESTRELEASE=13.2-RELEASE
+    DESTRELEASE=14.1-RELEASE
     DESTARCH=`uname -m`
     SOURCEURL=http://ftp.freebsd.org/pub/FreeBSD/releases/$DESTARCH/$DESTRELEASE/
     for component in base ports; do fetch $SOURCEURL/$component.txz -o - | tar -xf - -C "$DESTDIR" ; done

ansible/roles/jail_nat_dhcp/files/kea-dhcp4.conf

@@ -94,7 +94,18 @@
                         // momlaptop - hard-coded in rc.conf, reproduced here to reserve ip
                         "hw-address": "06:85:69:c5:6a:d6",
                         "ip-address": "10.215.1.218"
+                    },
+                    {
+                        // hydra
+                        "hw-address": "06:84:36:68:03:77",
+                        "ip-address": "10.215.1.219"
+                    },
+                    {
+                        // certificate - hard-coded in rc.conf, reproduced here to reserve ip
+                        "hw-address": "06:7b:e0:08:16:5d",
+                        "ip-address": "10.215.1.220"
                     }
+
                 ]
             }
         ],

ansible/roles/kanshi/files/config_kanshi

@@ -1,3 +1,11 @@
+profile office {
+	output eDP-1 disable
+	output "Dell Inc. DELL C2722DE 6PH6T83" enable
+}
+profile office2 {
+	output eDP-1 disable
+	output "BOE 0x0BCA Unknown" enable
+}
 profile docked {
 	output eDP-1 disable
 	output "Dell Inc. DELL U3014 P1V6N35M329L" enable

ansible/roles/package_manager/files/pacman.conf

@@ -81,12 +81,6 @@ Include = /etc/pacman.d/mirrorlist
 [extra]
 Include = /etc/pacman.d/mirrorlist
 
-#[community-testing]
-#Include = /etc/pacman.d/mirrorlist
-
-[community]
-Include = /etc/pacman.d/mirrorlist
-
 # If you want to run 32 bit applications on your x86_64 system,
 # enable the multilib repositories as required here.
 

ansible/roles/public_dns/files/master.db

@@ -23,6 +23,9 @@ $ORIGIN fizz.buzz.
 ; Allows receivers to know you send your mail via Fastmail, and other servers
 IN TXT v=spf1 include:spf.messagingengine.com ?all
 
+; Tell receivers what to do with fake email
+_dmarc IN TXT "v=DMARC1; p=none; rua=mailto:postmaster@fizz.buzz;"
+
 ns1     IN A     74.80.180.138
 ns2     IN A     74.80.180.138
 

ansible/roles/sftp/tasks/common.yaml

@@ -64,23 +64,6 @@
 #     force: true
 #   diff: false
 
-- name: Create directories
-  file:
-    name: "{{ item }}"
-    state: directory
-    mode: 0700
-    owner: nochainstounlock
-    group: nochainstounlock
-  loop:
-    - /home/nochainstounlock/.ssh
-
-- name: Set authorized keys
-  authorized_key:
-    user: nochainstounlock
-    key: |
-      ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMrjXsXjtxEm47XnRZfo67kJULoc0NBLrB0lPYFiS2Ar kodi@neelix
-    exclusive: true
-
 - import_tasks: tasks/freebsd.yaml
   when: 'os_flavor == "freebsd"'
 

ansible/roles/sway/files/config

@@ -23,6 +23,7 @@ set $menu wofi --show drun --gtk-dark
 
 # Do not show a title bar on windows
 default_border pixel 2
+hide_edge_borders smart_no_gaps
 
 bindsym $mod+grave exec $term
 

ansible/roles/sway/files/start_screen_share.bash

@@ -5,6 +5,6 @@ set -euo pipefail
 IFS=$'\n\t'
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
-makoctl set-mode do-not-disturb
+makoctl mode -s do-not-disturb
 
 swaymsg output "'Dell Inc. DELL U3014 P1V6N35M329L'" scale 2

ansible/roles/sway/files/stop_screen_share.bash

@@ -5,6 +5,6 @@ set -euo pipefail
 IFS=$'\n\t'
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
-makoctl set-mode default
+makoctl mode -s default
 
 swaymsg output "'Dell Inc. DELL U3014 P1V6N35M329L'" scale 1

ansible/roles/vscode/files/settings.json

@@ -18,6 +18,7 @@
   "workbench.editor.showTabs": "none",
   "workbench.activityBar.location": "hidden",
   "window.menuBarVisibility": "toggle",
+  "window.commandCenter": false,
   "explorer.autoReveal": false,
   "[python]": {
     "editor.defaultFormatter": "ms-python.black-formatter",
@@ -31,11 +32,24 @@
     "editor.defaultFormatter": "hashicorp.terraform",
     "editor.formatOnSave": true
   },
+  "[typescript]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+    "editor.formatOnSave": true
+  },
+  "[typescriptreact]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+    "editor.formatOnSave": true
+  },
+  "javascript.autoClosingTags": false,
+  "typescript.autoClosingTags": false,
   "black-formatter.importStrategy": "fromEnvironment",
   "workbench.statusBar.visible": false,
   "git.openRepositoryInParentFolders": "never",
   "files.autoSave": "afterDelay",
   "editor.rulers": [
     100
-  ]
+  ],
+  "workbench.secondarySideBar.defaultVisibility": "hidden",
+  "editor.autoClosingBrackets": "never",
+  "editor.autoSurround": "never"
 }

ansible/roles/zfs/tasks/linux.yaml

@@ -27,7 +27,8 @@
   args:
     creates: "/var/cache/pacman/custom/{{ item }}-*.pkg.tar.*"
   loop:
-    - zfs-dkms-git
+    # - zfs-dkms-git
+    - zfs-dkms
     - zfs-utils
 
 - name: Update cache
@@ -40,7 +41,8 @@
 - name: Install packages
   package:
     name:
-      - zfs-dkms-git
+      # - zfs-dkms-git
+      - zfs-dkms
       - zfs-utils
     state: present
 

nix/configuration/.gitignore

@@ -1 +0,0 @@
-result

nix/configuration/configuration.nix

@@ -1,291 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  home-manager,
-  ...
-}:
-
-{
-  imports = [
-    ./roles/2ship2harkinian
-    ./roles/alacritty
-    ./roles/ansible
-    ./roles/ares
-    ./roles/bluetooth
-    ./roles/boot
-    ./roles/chromecast
-    ./roles/chromium
-    ./roles/distributed_build
-    ./roles/docker
-    ./roles/ecc
-    ./roles/emacs
-    ./roles/firefox
-    ./roles/firewall
-    ./roles/flux
-    ./roles/fonts
-    ./roles/gcloud
-    ./roles/git
-    ./roles/global_options
-    ./roles/gnuplot
-    ./roles/gpg
-    ./roles/graphics
-    ./roles/hydra
-    ./roles/iso
-    ./roles/iso_mount
-    ./roles/kanshi
-    ./roles/kodi
-    ./roles/kubernetes
-    ./roles/latex
-    ./roles/launch_keyboard
-    ./roles/lvfs
-    ./roles/media
-    ./roles/memtest86
-    ./roles/network
-    ./roles/nix_index
-    ./roles/nix_worker
-    ./roles/nvme
-    ./roles/optimized_build
-    ./roles/pcsx2
-    ./roles/python
-    ./roles/qemu
-    ./roles/reset
-    ./roles/rpcs3
-    ./roles/rust
-    ./roles/shikane
-    ./roles/shipwright
-    ./roles/sm64ex
-    ./roles/sops
-    ./roles/sound
-    ./roles/ssh
-    ./roles/steam
-    ./roles/steam_run_free
-    ./roles/sway
-    ./roles/tekton
-    ./roles/terraform
-    ./roles/thunderbolt
-    ./roles/vnc_client
-    ./roles/vscode
-    ./roles/wasm
-    ./roles/waybar
-    ./roles/wireguard
-    ./roles/zfs
-    ./roles/zrepl
-    ./roles/zsh
-    ./util/install_files
-    ./util/unfree_polyfill
-  ];
-
-  me.install.user.talexander.file."/home/talexander/flake.nix" = {
-    source = ./flake.nix;
-  };
-
-  nix.settings.experimental-features = [
-    "nix-command"
-    "flakes"
-  ];
-  nix.settings.trusted-users = [ "@wheel" ];
-
-  # boot.kernelPackages = pkgs.linuxPackages_6_11;
-  hardware.enableRedistributableFirmware = true;
-
-  # Use nixos-rebuild-ng
-  # system.rebuild.enableNg = true;
-
-  # Keep outputs so we can build offline.
-  nix.extraOptions = ''
-    keep-outputs = true
-    keep-derivations = true
-  '';
-
-  # Technically only needed when building the ISO because nix detects ZFS in the filesystem list normally. I basically always want this so I'm just setting it to always be on.
-  boot.supportedFilesystems.zfs = true;
-  # TODO: Is this different from boot.supportedFilesystems = [ "zfs" ]; ?
-
-  services.getty = {
-    autologinUser = "talexander"; # I use full disk encryption so the user password is irrelevant.
-    autologinOnce = true;
-  };
-  users.mutableUsers = false;
-  users.users.talexander = {
-    isNormalUser = true;
-    createHome = true; # https://github.com/NixOS/nixpkgs/issues/6481
-    group = "talexander";
-    extraGroups = [ "wheel" ];
-    uid = 11235;
-    packages = with pkgs; [
-      tree
-    ];
-    # Generate with `mkpasswd -m scrypt`
-    hashedPassword = "$7$CU..../....VXvNQ8za3wSGpdzGXNT50/$HcFtn/yvwPMCw4888BelpiAPLAxe/zU87fD.d/N6U48";
-    openssh.authorizedKeys.keys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGu+k5lrirokdW5zVdRVBOqEOAvAPlIkG/MdJNc9g5ky"
-      "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIEI6mu6I5Jp+Ib0vJxapGHbEShZjyvzV8jz5DnzDrI39AAAABHNzaDo="
-      "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIAFNcSXwvy+brYTOGo56G93Ptuq2MmZsjvRWAfMqbmMLAAAABHNzaDo="
-    ];
-  };
-  users.groups.talexander.gid = 11235;
-  home-manager.users.talexander =
-    { pkgs, ... }:
-    {
-      # The state version is required and should stay at the version you
-      # originally installed.
-      home.stateVersion = "24.11";
-    };
-
-  home-manager.users.root =
-    { pkgs, ... }:
-    {
-      # The state version is required and should stay at the version you
-      # originally installed.
-      home.stateVersion = "24.11";
-    };
-
-  # Automatic garbage collection
-  nix.gc = lib.mkIf (!config.me.buildingIso) {
-    # Runs nix-collect-garbage --delete-older-than 5d
-    automatic = true;
-    randomizedDelaySec = "14m";
-    options = "--delete-older-than 30d";
-  };
-  nix.settings.auto-optimise-store = !config.me.buildingIso;
-
-  # Use doas instead of sudo
-  security.doas.enable = true;
-  security.doas.wheelNeedsPassword = false;
-  security.sudo.enable = false;
-  security.doas.extraRules = [
-    {
-      # Retain environment (for example NIX_PATH)
-      keepEnv = true;
-      persist = true; # Only ask for a password the first time.
-    }
-  ];
-
-  environment.systemPackages = with pkgs; [
-    wget
-    mg
-    rsync
-    libinput
-    htop
-    tmux
-    file
-    usbutils # for lsusb
-    pciutils # for lspci
-    ripgrep
-    strace
-    ltrace
-    trace-cmd # ftrace
-    tcpdump
-    git-crypt
-    gnumake
-    ncdu
-    nix-tree
-    libarchive # bsdtar
-    lsof
-    doas-sudo-shim # To support --use-remote-sudo for remote builds
-    dmidecode # Read SMBIOS information.
-    ipcalc
-    gptfdisk # for cgdisk
-    nix-output-monitor # For better view into nixos-rebuild
-    nix-serve-ng # Serve nix store over http
-  ];
-
-  services.openssh = {
-    enable = true;
-    settings = {
-      PasswordAuthentication = false;
-      KbdInteractiveAuthentication = false;
-    };
-    hostKeys = [
-      {
-        path = "/persist/ssh/ssh_host_ed25519_key";
-        type = "ed25519";
-      }
-      {
-        path = "/persist/ssh/ssh_host_rsa_key";
-        type = "rsa";
-        bits = 4096;
-      }
-    ];
-  };
-
-  environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
-    hideMounts = true;
-    directories = [
-      "/var/lib/iwd" # Wifi settings
-      "/var/lib/nixos" # Contains user information (uids/gids)
-      "/var/lib/systemd" # Systemd state directory for random seed, persistent timers, core dumps, persist hardware state like backlight and rfkill
-      "/var/log/journal" # Logs, alternatively set `services.journald.storage = "volatile";` to write to /run/log/journal
-    ];
-    files = [
-      "/etc/machine-id" # Systemd unique machine id "otherwise, the system journal may fail to list earlier boots, etc"
-      "/etc/ssh/ssh_host_rsa_key"
-      "/etc/ssh/ssh_host_rsa_key.pub"
-      "/etc/ssh/ssh_host_ed25519_key"
-      "/etc/ssh/ssh_host_ed25519_key.pub"
-    ];
-    users.talexander = {
-      directories = [
-        {
-          directory = "persist";
-          user = "talexander";
-          group = "talexander";
-          mode = "0700";
-        }
-      ];
-    };
-  };
-
-  # Write a list of the currently installed packages to /etc/current-system-packages
-  environment.etc."current-system-packages".text =
-    let
-      packages = builtins.map (p: "${p.name}") config.environment.systemPackages;
-      sortedUnique = builtins.sort builtins.lessThan (lib.unique packages);
-      formatted = builtins.concatStringsSep "\n" sortedUnique;
-    in
-    formatted;
-
-  # environment.etc."system-packages-with-source".text = builtins.concatStringsSep "\n\n" (
-  #   builtins.map (
-  #     x: x.file + "\n" + builtins.concatStringsSep "\n" (builtins.map (s: "  " + s) x.value)
-  #   ) config.environment.systemPackages.definitionsWithLocations
-  # );
-
-  # nixpkgs.overlays = [
-  #   (final: prev: {
-  #     nix = pkgs-unstable.nix;
-  #   })
-  # ];
-
-  # nixpkgs.overlays = [
-  #   (final: prev: {
-  #     foot = throw "foo";
-  #   })
-  # ];
-
-  # Copy the NixOS configuration file and link it from the resulting system
-  # (/run/current-system/configuration.nix). This is useful in case you
-  # accidentally delete configuration.nix.
-  # system.copySystemConfiguration = true;
-
-  # This option defines the first version of NixOS you have installed on this particular machine,
-  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
-  #
-  # Most users should NEVER change this value after the initial install, for any reason,
-  # even if you've upgraded your system to a new NixOS release.
-  #
-  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
-  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
-  # to actually do that.
-  #
-  # This value being lower than the current NixOS release does NOT mean your system is
-  # out of date, out of support, or vulnerable.
-  #
-  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
-  # and migrated your data accordingly.
-  #
-  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
-  system.stateVersion = "24.11"; # Did you read the comment?
-
-}

nix/configuration/flake.lock

@@ -1,386 +0,0 @@
-{
-  "nodes": {
-    "ansible-sshjail": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "path": "flakes/ansible-sshjail",
-        "type": "path"
-      },
-      "original": {
-        "path": "flakes/ansible-sshjail",
-        "type": "path"
-      },
-      "parent": []
-    },
-    "crane": {
-      "locked": {
-        "lastModified": 1731098351,
-        "narHash": "sha256-HQkYvKvaLQqNa10KEFGgWHfMAbWBfFp+4cAgkut+NNE=",
-        "owner": "ipetkov",
-        "repo": "crane",
-        "rev": "ef80ead953c1b28316cc3f8613904edc2eb90c28",
-        "type": "github"
-      },
-      "original": {
-        "owner": "ipetkov",
-        "repo": "crane",
-        "type": "github"
-      }
-    },
-    "disko": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1746729224,
-        "narHash": "sha256-9R4sOLAK1w3Bq54H3XOJogdc7a6C2bLLmatOQ+5pf5w=",
-        "owner": "nix-community",
-        "repo": "disko",
-        "rev": "85555d27ded84604ad6657ecca255a03fd878607",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "disko",
-        "type": "github"
-      }
-    },
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-parts": {
-      "inputs": {
-        "nixpkgs-lib": [
-          "lanzaboote",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1730504689,
-        "narHash": "sha256-hgmguH29K2fvs9szpq2r3pz2/8cJd2LPS+b4tfNFCwE=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "506278e768c2a08bec68eb62932193e341f55c90",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_2": {
-      "inputs": {
-        "systems": "systems_2"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "gitignore": {
-      "inputs": {
-        "nixpkgs": [
-          "lanzaboote",
-          "pre-commit-hooks-nix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1709087332,
-        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "type": "github"
-      }
-    },
-    "home-manager": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1746981801,
-        "narHash": "sha256-+Bfr0KqZV6gZdA7e2kupeoawozaLIHLuiPtC54uxbFc=",
-        "owner": "nix-community",
-        "repo": "home-manager",
-        "rev": "ff915842e4a2e63c4c8c5c08c6870b9d5b3c3ee9",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "home-manager",
-        "type": "github"
-      }
-    },
-    "impermanence": {
-      "locked": {
-        "lastModified": 1737831083,
-        "narHash": "sha256-LJggUHbpyeDvNagTUrdhe/pRVp4pnS6wVKALS782gRI=",
-        "owner": "nix-community",
-        "repo": "impermanence",
-        "rev": "4b3e914cdf97a5b536a889e939fb2fd2b043a170",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "impermanence",
-        "type": "github"
-      }
-    },
-    "lanzaboote": {
-      "inputs": {
-        "crane": "crane",
-        "flake-compat": "flake-compat",
-        "flake-parts": "flake-parts",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "pre-commit-hooks-nix": "pre-commit-hooks-nix",
-        "rust-overlay": "rust-overlay"
-      },
-      "locked": {
-        "lastModified": 1737639419,
-        "narHash": "sha256-AEEDktApTEZ5PZXNDkry2YV2k6t0dTgLPEmAZbnigXU=",
-        "owner": "nix-community",
-        "repo": "lanzaboote",
-        "rev": "a65905a09e2c43ff63be8c0e86a93712361f871e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "ref": "v0.4.2",
-        "repo": "lanzaboote",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1746663147,
-        "narHash": "sha256-Ua0drDHawlzNqJnclTJGf87dBmaO/tn7iZ+TCkTRpRc=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "dda3dcd3fe03e991015e9a74b22d35950f264a54",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-b93b4e9b5": {
-      "locked": {
-        "lastModified": 1713721570,
-        "narHash": "sha256-R0s+O5UjTePQRb72XPgtkTmEiOOW8n+1q9Gxt/OJnKU=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "b93b4e9b527904aadf52dba6ca35efde2067cbd4",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "b93b4e9b527904aadf52dba6ca35efde2067cbd4",
-        "type": "github"
-      }
-    },
-    "nixpkgs-stable": {
-      "locked": {
-        "lastModified": 1730741070,
-        "narHash": "sha256-edm8WG19kWozJ/GqyYx2VjW99EdhjKwbY3ZwdlPAAlo=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "d063c1dd113c91ab27959ba540c0d9753409edf3",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-24.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-unoptimized": {
-      "locked": {
-        "lastModified": 1746663147,
-        "narHash": "sha256-Ua0drDHawlzNqJnclTJGf87dBmaO/tn7iZ+TCkTRpRc=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "dda3dcd3fe03e991015e9a74b22d35950f264a54",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "pre-commit-hooks-nix": {
-      "inputs": {
-        "flake-compat": [
-          "lanzaboote",
-          "flake-compat"
-        ],
-        "gitignore": "gitignore",
-        "nixpkgs": [
-          "lanzaboote",
-          "nixpkgs"
-        ],
-        "nixpkgs-stable": "nixpkgs-stable"
-      },
-      "locked": {
-        "lastModified": 1731363552,
-        "narHash": "sha256-vFta1uHnD29VUY4HJOO/D6p6rxyObnf+InnSMT4jlMU=",
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "rev": "cd1af27aa85026ac759d5d3fccf650abe7e1bbf0",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "ansible-sshjail": "ansible-sshjail",
-        "disko": "disko",
-        "home-manager": "home-manager",
-        "impermanence": "impermanence",
-        "lanzaboote": "lanzaboote",
-        "nixpkgs": "nixpkgs",
-        "nixpkgs-b93b4e9b5": "nixpkgs-b93b4e9b5",
-        "nixpkgs-unoptimized": "nixpkgs-unoptimized",
-        "zsh-histdb": "zsh-histdb"
-      }
-    },
-    "rust-overlay": {
-      "inputs": {
-        "nixpkgs": [
-          "lanzaboote",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1731897198,
-        "narHash": "sha256-Ou7vLETSKwmE/HRQz4cImXXJBr/k9gp4J4z/PF8LzTE=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "0be641045af6d8666c11c2c40e45ffc9667839b5",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
-    "systems_2": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
-    "zsh-histdb": {
-      "inputs": {
-        "flake-utils": "flake-utils_2",
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "path": "flakes/zsh-histdb",
-        "type": "path"
-      },
-      "original": {
-        "path": "flakes/zsh-histdb",
-        "type": "path"
-      },
-      "parent": []
-    }
-  },
-  "root": "root",
-  "version": 7
-}

nix/configuration/flake.nix

@@ -1,272 +0,0 @@
-# Build ISO image
-#   nix build --extra-experimental-features nix-command --extra-experimental-features flakes .#iso.odo
-#   output: result/iso/nixos.iso
-
-# Run the ISO image
-#   doas "$(nix-build '<nixpkgs>' --no-out-link -A 'qemu')/bin/qemu-system-x86_64" \
-#        -accel kvm \
-#        -cpu host \
-#        -smp cores=8 \
-#        -m 32768 \
-#        -drive "file=$(nix-build '<nixpkgs>' --no-out-link -A 'OVMF.fd')/FV/OVMF.fd,if=pflash,format=raw,readonly=on" \
-#        -drive if=pflash,format=raw,file="/tmp/OVMF_VARS.fd" \
-#        -nic user,hostfwd=tcp::60022-:22 \
-#        -boot order=d \
-#        -cdrom "$(readlink -f ./result/iso/nixos*.iso)" \
-#        -display vnc=127.0.0.1:0
-#
-# doas cp "$(nix-build '<nixpkgs>' --no-out-link -A 'OVMF.fd')/FV/OVMF_VARS.fd" /tmp/OVMF_VARS.fd
-# doas "$(nix-build '<nixpkgs>' --no-out-link -A 'qemu')/bin/qemu-system-x86_64" -accel kvm -cpu host -smp cores=8 -m 32768 -drive "file=$(nix-build '<nixpkgs>' --no-out-link -A 'OVMF.fd')/FV/OVMF.fd,if=pflash,format=raw,readonly=on" -drive if=pflash,format=raw,file="/tmp/OVMF_VARS.fd" -nic user,hostfwd=tcp::60022-:22 -boot order=d -cdrom /persist/machine_setup/nix/configuration/result/iso/nixos*.iso -display vnc=127.0.0.1:0
-
-# Get a repl for this flake
-#   nix repl --expr "builtins.getFlake \"$PWD\""
-
-# TODO maybe use `nix eval --raw .#iso.odo.outPath`
-# iso.odo.isoName == "nixos.iso"
-# full path = <outPath> / iso / <isoName>
-
-#
-# Install on a new machine:
-#
-#
-# doas nix --substituters "http://10.0.2.2:8080?trusted=1 https://cache.nixos.org/" --experimental-features "nix-command flakes" run github:nix-community/disko/latest -- --mode destroy,format,mount hosts/odo/disk-config.nix
-
-# nix flake update zsh-histdb --flake .
-# nix flake update ansible-sshjail --flake .
-# for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-# nixos-install --substituters "http://10.0.2.2:8080?trusted=1 https://cache.nixos.org/" --flake ".#vm_ionlybootzfs"
-#
-
-{
-  description = "My system configuration";
-
-  inputs = {
-    impermanence.url = "github:nix-community/impermanence";
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    nixpkgs-b93b4e9b5.url = "github:NixOS/nixpkgs/b93b4e9b527904aadf52dba6ca35efde2067cbd4";
-    nixpkgs-unoptimized.url = "github:NixOS/nixpkgs/nixos-unstable";
-    home-manager.url = "github:nix-community/home-manager";
-    home-manager.inputs.nixpkgs.follows = "nixpkgs";
-    lanzaboote = {
-      url = "github:nix-community/lanzaboote/v0.4.2";
-
-      # Optional but recommended to limit the size of your system closure.
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    zsh-histdb = {
-      url = "path:flakes/zsh-histdb";
-
-      # Optional but recommended to limit the size of your system closure.
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    ansible-sshjail = {
-      url = "path:flakes/ansible-sshjail";
-
-      # Optional but recommended to limit the size of your system closure.
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-    disko = {
-      url = "github:nix-community/disko";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-  };
-
-  outputs =
-    {
-      self,
-      nixpkgs,
-      nixpkgs-unoptimized,
-      nixpkgs-b93b4e9b5,
-      impermanence,
-      home-manager,
-      lanzaboote,
-      zsh-histdb,
-      ansible-sshjail,
-      ...
-    }@inputs:
-    let
-      base_x86_64_linux = rec {
-        system = "x86_64-linux";
-        specialArgs = {
-          pkgs-b93b4e9b5 = import nixpkgs-b93b4e9b5 {
-            inherit system;
-          };
-          pkgs-unoptimized = import nixpkgs-unoptimized {
-            inherit system;
-            hostPlatform.gcc.arch = "default";
-            hostPlatform.gcc.tune = "default";
-          };
-        };
-        modules = [
-          impermanence.nixosModules.impermanence
-          home-manager.nixosModules.home-manager
-          lanzaboote.nixosModules.lanzaboote
-          inputs.disko.nixosModules.disko
-          {
-            home-manager.useGlobalPkgs = true;
-            home-manager.useUserPackages = true;
-          }
-          {
-            nixpkgs.overlays = [
-              zsh-histdb.overlays.default
-              ansible-sshjail.overlays.default
-            ];
-          }
-          ./configuration.nix
-        ];
-      };
-      systems =
-        let
-          additional_iso_modules = [
-            (nixpkgs + "/nixos/modules/installer/cd-dvd/iso-image.nix")
-            # TODO: Figure out how to do image based appliances
-            # (nixpkgs + "/nixos/modules/profiles/image-based-appliance.nix")
-            {
-              isoImage.makeEfiBootable = true;
-              isoImage.makeUsbBootable = true;
-              me.buildingIso = true;
-              me.optimizations.enable = nixpkgs.lib.mkForce false;
-            }
-            {
-              # These are big space hogs. The chance that I need them on an ISO is slim.
-              me.steam.enable = nixpkgs.lib.mkForce false;
-              me.pcsx2.enable = nixpkgs.lib.mkForce false;
-            }
-          ];
-          additional_vm_modules = [
-            (nixpkgs + "/nixos/modules/profiles/qemu-guest.nix")
-            {
-              networking.dhcpcd.enable = true;
-              networking.useDHCP = true;
-              me.optimizations.enable = nixpkgs.lib.mkForce false;
-            }
-            {
-              # I don't need games on a virtual machine.
-              me.steam.enable = nixpkgs.lib.mkForce false;
-              me.pcsx2.enable = nixpkgs.lib.mkForce false;
-              me.sm64ex.enable = nixpkgs.lib.mkForce false;
-              me.shipwright.enable = nixpkgs.lib.mkForce false;
-              me.ship2harkinian.enable = nixpkgs.lib.mkForce false;
-            }
-          ];
-        in
-        {
-          odo = rec {
-            main = base_x86_64_linux // {
-              modules = base_x86_64_linux.modules ++ [
-                ./hosts/odo
-              ];
-            };
-            iso = main // {
-              modules = main.modules ++ additional_iso_modules;
-            };
-            vm = main // {
-              modules = main.modules ++ additional_vm_modules;
-            };
-            vm_iso = main // {
-              modules = main.modules ++ additional_vm_modules ++ additional_iso_modules;
-            };
-          };
-          quark = rec {
-            main = base_x86_64_linux // {
-              modules = base_x86_64_linux.modules ++ [
-                ./hosts/quark
-              ];
-            };
-            iso = main // {
-              modules = main.modules ++ additional_iso_modules;
-            };
-            vm = main // {
-              modules = main.modules ++ additional_vm_modules;
-            };
-            vm_iso = main // {
-              modules = main.modules ++ additional_vm_modules ++ additional_iso_modules;
-            };
-          };
-          neelix = rec {
-            main = base_x86_64_linux // {
-              modules = base_x86_64_linux.modules ++ [
-                ./hosts/neelix
-              ];
-            };
-            iso = main // {
-              modules = main.modules ++ additional_iso_modules;
-            };
-            vm = main // {
-              modules = main.modules ++ additional_vm_modules;
-            };
-            vm_iso = main // {
-              modules = main.modules ++ additional_vm_modules ++ additional_iso_modules;
-            };
-          };
-          hydra =
-            let
-              additional_iso_modules = additional_iso_modules ++ [
-                {
-                  me.optimizations.enable = true;
-                }
-              ];
-            in
-            rec {
-              main = base_x86_64_linux // {
-                modules = base_x86_64_linux.modules ++ [
-                  ./hosts/hydra
-                ];
-              };
-              iso = main // {
-                modules = main.modules ++ additional_iso_modules;
-              };
-              vm = main // {
-                modules = main.modules ++ additional_vm_modules;
-              };
-              vm_iso = main // {
-                modules = main.modules ++ additional_vm_modules ++ additional_iso_modules;
-              };
-            };
-          ionlybootzfs = rec {
-            main = base_x86_64_linux // {
-              modules = base_x86_64_linux.modules ++ [
-                ./hosts/ionlybootzfs
-              ];
-            };
-            iso = main // {
-              modules = main.modules ++ additional_iso_modules;
-            };
-            vm = main // {
-              modules = main.modules ++ additional_vm_modules;
-            };
-            vm_iso = main // {
-              modules = main.modules ++ additional_vm_modules ++ additional_iso_modules;
-            };
-          };
-
-        };
-    in
-    {
-      nixosConfigurations.odo = nixpkgs.lib.nixosSystem systems.odo.main;
-      iso.odo = (nixpkgs.lib.nixosSystem systems.odo.iso).config.system.build.isoImage;
-      nixosConfigurations.vm_odo = nixpkgs.lib.nixosSystem systems.odo.vm;
-      vm_iso.odo = (nixpkgs.lib.nixosSystem systems.odo.vm_iso).config.system.build.isoImage;
-
-      nixosConfigurations.quark = nixpkgs.lib.nixosSystem systems.quark.main;
-      iso.quark = (nixpkgs.lib.nixosSystem systems.quark.iso).config.system.build.isoImage;
-      nixosConfigurations.vm_quark = nixpkgs.lib.nixosSystem systems.quark.vm;
-      vm_iso.quark = (nixpkgs.lib.nixosSystem systems.quark.vm_iso).config.system.build.isoImage;
-
-      nixosConfigurations.neelix = nixpkgs.lib.nixosSystem systems.neelix.main;
-      iso.neelix = (nixpkgs.lib.nixosSystem systems.neelix.iso).config.system.build.isoImage;
-      nixosConfigurations.vm_neelix = nixpkgs.lib.nixosSystem systems.neelix.vm;
-      vm_iso.neelix = (nixpkgs.lib.nixosSystem systems.neelix.vm_iso).config.system.build.isoImage;
-
-      nixosConfigurations.hydra = nixpkgs.lib.nixosSystem systems.hydra.main;
-      iso.hydra = (nixpkgs.lib.nixosSystem systems.hydra.iso).config.system.build.isoImage;
-      nixosConfigurations.vm_hydra = nixpkgs.lib.nixosSystem systems.hydra.vm;
-      vm_iso.hydra = (nixpkgs.lib.nixosSystem systems.hydra.vm_iso).config.system.build.isoImage;
-
-      nixosConfigurations.ionlybootzfs = nixpkgs.lib.nixosSystem systems.ionlybootzfs.main;
-      iso.ionlybootzfs = (nixpkgs.lib.nixosSystem systems.ionlybootzfs.iso).config.system.build.isoImage;
-      nixosConfigurations.vm_ionlybootzfs = nixpkgs.lib.nixosSystem systems.ionlybootzfs.vm;
-      vm_iso.ionlybootzfs =
-        (nixpkgs.lib.nixosSystem systems.ionlybootzfs.vm_iso).config.system.build.isoImage;
-    };
-}

nix/configuration/flakes/ansible-sshjail/flake.lock

@@ -1,61 +0,0 @@
-{
-  "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1735141468,
-        "narHash": "sha256-VIAjBr1qGcEbmhLwQJD6TABppPMggzOvqFsqkDoMsAY=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "4005c3ff7505313cbc21081776ad0ce5dfd7a3ce",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-24.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}

nix/configuration/flakes/ansible-sshjail/flake.nix

@@ -1,34 +0,0 @@
-{
-  description = "A slightly better history for zsh";
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
-  inputs.flake-utils.url = "github:numtide/flake-utils";
-
-  outputs =
-    {
-      self,
-      nixpkgs,
-      flake-utils,
-      ...
-    }:
-    let
-      out =
-        system:
-        let
-          pkgs = nixpkgs.legacyPackages.${system};
-          # Maybe pkgs = import nixpkgs { inherit system; }; ?
-          appliedOverlay = self.overlays.default pkgs pkgs;
-        in
-        {
-          packages = rec {
-            default = ansible-sshjail;
-            ansible-sshjail = appliedOverlay.ansible-sshjail;
-          };
-        };
-    in
-    flake-utils.lib.eachDefaultSystem out
-    // {
-      overlays.default = final: prev: {
-        ansible-sshjail = final.callPackage ./package.nix { };
-      };
-    };
-}

nix/configuration/flakes/ansible-sshjail/package.nix

@@ -1,33 +0,0 @@
-# unpackPhase
-# patchPhase
-# configurePhase
-# buildPhase
-# checkPhase
-# installPhase
-# fixupPhase
-# installCheckPhase
-# distPhase
-{
-  stdenv,
-  fetchgit,
-  ...
-}:
-stdenv.mkDerivation {
-  name = "ansible-sshjail";
-  src = fetchgit {
-    url = "https://github.com/austinhyde/ansible-sshjail.git";
-    rev = "a7b0076fdb680b915d35efafd1382919100532b6";
-    sha256 = "sha256-4QX/017fDRzb363NexgvHZ/VFKXOjRgGPDKKygyUylM=";
-  };
-  phases = [
-    "installPhase"
-  ];
-  installPhase = ''
-    runHook preInstall
-
-    mkdir -p $out/share/ansible/plugins/connection_plugins
-    cp $src/sshjail.py $out/share/ansible/plugins/connection_plugins/
-
-    runHook postInstall
-  '';
-}

nix/configuration/flakes/zsh-histdb/flake.lock

@@ -1,61 +0,0 @@
-{
-  "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1735141468,
-        "narHash": "sha256-VIAjBr1qGcEbmhLwQJD6TABppPMggzOvqFsqkDoMsAY=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "4005c3ff7505313cbc21081776ad0ce5dfd7a3ce",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-24.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}

nix/configuration/flakes/zsh-histdb/flake.nix

@@ -1,34 +0,0 @@
-{
-  description = "A slightly better history for zsh";
-  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
-  inputs.flake-utils.url = "github:numtide/flake-utils";
-
-  outputs =
-    {
-      self,
-      nixpkgs,
-      flake-utils,
-      ...
-    }:
-    let
-      out =
-        system:
-        let
-          pkgs = nixpkgs.legacyPackages.${system};
-          # Maybe pkgs = import nixpkgs { inherit system; }; ?
-          appliedOverlay = self.overlays.default pkgs pkgs;
-        in
-        {
-          packages = rec {
-            default = zsh-histdb;
-            zsh-histdb = appliedOverlay.zsh-histdb;
-          };
-        };
-    in
-    flake-utils.lib.eachDefaultSystem out
-    // {
-      overlays.default = final: prev: {
-        zsh-histdb = final.callPackage ./package.nix { };
-      };
-    };
-}

nix/configuration/flakes/zsh-histdb/package.nix

@@ -1,36 +0,0 @@
-# unpackPhase
-# patchPhase
-# configurePhase
-# buildPhase
-# checkPhase
-# installPhase
-# fixupPhase
-# installCheckPhase
-# distPhase
-{
-  stdenv,
-  pkgs,
-  sqlite,
-  ...
-}:
-stdenv.mkDerivation {
-  name = "zsh-histdb";
-  src = pkgs.fetchgit {
-    url = "https://github.com/larkery/zsh-histdb.git";
-    rev = "90a6c104d0fcc0410d665e148fa7da28c49684eb";
-    sha256 = "sha256-vtG1poaRVbfb/wKPChk1WpPgDq+7udLqLfYfLqap4Vg=";
-  };
-  buildInputs = [ sqlite ];
-  phases = [
-    "installPhase"
-  ];
-  installPhase = ''
-    runHook preInstall
-    mkdir -p $out/share/zsh/plugins/zsh-histdb
-    cp -r $src/histdb-* $src/*.zsh $src/db_migrations $out/share/zsh/plugins/zsh-histdb/
-    runHook postInstall
-  '';
-  postInstall = ''
-    substituteInPlace $out/share/zsh/plugins/zsh-histdb/sqlite-history.zsh $out/share/zsh/plugins/zsh-histdb/histdb-merge $out/share/zsh/plugins/zsh-histdb/histdb-migrate --replace-fail "sqlite3" "${sqlite}/bin/sqlite3"
-  '';
-}

nix/configuration/hosts/hydra/DEPLOY_BOOT

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-#TARGET=10.216.1.14
-# TARGET=192.168.211.250
-TARGET=hydra
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-
-nixos-rebuild boot --flake "$DIR/../../#hydra" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
-
-# rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild boot --flake /persist/manual/configuration#hydra'

nix/configuration/hosts/hydra/DEPLOY_SWITCH

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-#TARGET=10.216.1.14
-# TARGET=192.168.211.250
-TARGET=hydra
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-
-nixos-rebuild switch --flake "$DIR/../../#hydra" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
-
-# rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild switch --flake /persist/manual/configuration#hydra'

nix/configuration/hosts/hydra/ISO

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nix build --extra-experimental-features nix-command --extra-experimental-features flakes "$DIR/../..#iso.hydra" --max-jobs "$JOBS" "${@}" |& nom

nix/configuration/hosts/hydra/default.nix

@@ -1,68 +0,0 @@
-#
-# Testing:
-# doas "$(nix-build '<nixpkgs>' --no-out-link -A 'qemu')/bin/qemu-system-x86_64" \
-#      -accel kvm \
-#      -cpu host \
-#      -smp cores=8 \
-#      -m 32768 \
-#      -drive "file=$(nix-build '<nixpkgs>' --no-out-link -A 'OVMF.fd')/FV/OVMF.fd,if=pflash,format=raw,readonly=on" \
-#      -drive file=/tmp/localdisk.img,if=none,id=nvm,format=raw \
-#      -device nvme,serial=deadbeef,drive=nvm \
-#      -nic user,hostfwd=tcp::60022-:22 \
-#      -boot order=d \
-#      -cdrom "$(readlink -f /persist/machine_setup/nix/configuration/result/iso/nixos*.iso)" \
-#      -display vnc=127.0.0.1:0
-#
-
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-{
-  imports = [
-    ./disk-config.nix
-    ./hardware-configuration.nix
-    ./optimized_build.nix
-    ./vm_disk.nix
-  ];
-
-  # Generate with `head -c4 /dev/urandom | od -A none -t x4`
-  networking.hostId = "fbd233d8";
-
-  networking.hostName = "hydra"; # Define your hostname.
-
-  time.timeZone = "America/New_York";
-  i18n.defaultLocale = "en_US.UTF-8";
-
-  me.secureBoot.enable = false;
-
-  me.optimizations = {
-    enable = true;
-    arch = "znver4";
-    system_features = [
-      "gccarch-znver4"
-      "gccarch-skylake"
-      # "gccarch-alderlake" missing WAITPKG
-      "gccarch-x86-64-v3"
-      "gccarch-x86-64-v4"
-      "benchmark"
-      "big-parallel"
-      "kvm"
-      "nixos-test"
-    ];
-  };
-
-  # Mount tmpfs at /tmp
-  boot.tmp.useTmpfs = true;
-
-  me.emacs_flavor = "plainmacs";
-  me.graphical = false;
-  me.hydra.enable = false;
-  me.nix_worker.enable = true;
-  me.vm_disk.enable = true;
-  me.wireguard.activated = [ ];
-  me.wireguard.deactivated = [ ];
-  me.zsh.enable = true;
-}

nix/configuration/hosts/hydra/disk-config.nix

@@ -1,140 +0,0 @@
-# Manual Step:
-#   Check if drive supports 4kn: nvme id-ns -H /dev/nvme0n1
-#   Format the drive to 4kn: nvme format --lbaf=1 /dev/nvme0n1
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-lib.mkIf (!config.me.buildingIso) {
-  disko.devices = {
-    disk = {
-      main = {
-        type = "disk";
-        device = "/dev/nvme0n1";
-        content = {
-          type = "gpt";
-          partitions = {
-            ESP = {
-              size = "1G";
-              type = "EF00";
-              content = {
-                type = "filesystem";
-                format = "vfat";
-                mountpoint = "/boot";
-                mountOptions = [
-                  "umask=0077"
-                  "noatime"
-                  "discard"
-                ];
-              };
-            };
-            zfs = {
-              size = "100%";
-              content = {
-                type = "zfs";
-                pool = "zroot";
-              };
-            };
-          };
-        };
-      };
-    };
-    zpool = {
-      zroot = {
-        type = "zpool";
-        # mode = "mirror";
-        # Workaround: cannot import 'zroot': I/O error in disko tests
-        options.cachefile = "none";
-        options = {
-          ashift = "12";
-          compatibility = "openzfs-2.2-freebsd";
-          autotrim = "on";
-        };
-        rootFsOptions = {
-          acltype = "posixacl";
-          atime = "off";
-          relatime = "off";
-          xattr = "sa";
-          mountpoint = "none";
-          compression = "lz4";
-          canmount = "off";
-          utf8only = "on";
-          dnodesize = "auto";
-          normalization = "formD";
-        };
-
-        datasets = {
-          "linux/nix" = {
-            type = "zfs_fs";
-            options.mountpoint = "none";
-          };
-          "linux/nix/root" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/root@blank$' || zfs snapshot zroot/linux/nix/root@blank";
-          };
-          "linux/nix/nix" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/nix";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/nix@blank$' || zfs snapshot zroot/linux/nix/nix@blank";
-            options = {
-              recordsize = "1MiB";
-              compression = "lz4";
-            };
-          };
-          "linux/nix/home" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/home";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/home@blank$' || zfs snapshot zroot/linux/nix/home@blank";
-          };
-          "linux/nix/persist" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/persist";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/persist@blank$' || zfs snapshot zroot/linux/nix/persist@blank";
-          };
-          "linux/nix/state" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/state";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/state@blank$' || zfs snapshot zroot/linux/nix/state@blank";
-          };
-        };
-      };
-    };
-  };
-
-  # Make sure all persistent volumes are marked as neededForBoot
-  #
-  # Also mounts /home so it is mounted before the user home directories are created.
-  fileSystems."/persist".neededForBoot = true;
-  fileSystems."/state".neededForBoot = true;
-  fileSystems."/home".neededForBoot = true;
-
-  fileSystems."/".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/nix".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/persist".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/state".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/home".options = [
-    "noatime"
-    "norelatime"
-  ];
-}

nix/configuration/hosts/hydra/hardware-configuration.nix

@@ -1,39 +0,0 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{
-  config,
-  lib,
-  pkgs,
-  modulesPath,
-  ...
-}:
-
-{
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  boot.initrd.availableKernelModules = [
-    "xhci_pci"
-    "nvme"
-    "usbhid"
-    "usb_storage"
-    "sd_mod"
-    "sdhci_pci"
-  ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
-  boot.extraModulePackages = [ ];
-
-  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
-  # (the default) this is the recommended approach. When using systemd-networkd it's
-  # still possible to use this option, but it's recommended to use it in conjunction
-  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
-  networking.dhcpcd.enable = lib.mkForce true;
-  networking.useDHCP = lib.mkForce true;
-  networking.interfaces.enp0s2.useDHCP = lib.mkForce true;
-  # systemd.network.enable = true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-}

nix/configuration/hosts/hydra/vm_disk.nix

@@ -1,77 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  options.me = {
-    vm_disk.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to mount the local disk for persistent storage.";
-    };
-  };
-
-  config = lib.mkIf config.me.vm_disk.enable (
-    lib.mkMerge [
-      {
-        # Mount the local disk
-        fileSystems = {
-          "/.disk" = lib.mkForce {
-            device = "/dev/nvme0n1p1";
-            fsType = "ext4";
-            options = [
-              "noatime"
-              "discard"
-            ];
-            neededForBoot = true;
-          };
-
-          "/persist" = {
-            fsType = "none";
-            device = "/.disk/persist";
-            options = [
-              "bind"
-              "rw"
-            ];
-            depends = [
-              "/.disk/persist"
-            ];
-          };
-
-          "/state" = {
-            fsType = "none";
-            device = "/.disk/state";
-            options = [
-              "bind"
-              "rw"
-            ];
-            depends = [
-              "/.disk/state"
-            ];
-          };
-
-          "/nix/store" = lib.mkForce {
-            fsType = "overlay";
-            device = "overlay";
-            options = [
-              "lowerdir=/nix/.ro-store"
-              "upperdir=/.disk/persist/store"
-              "workdir=/.disk/state/work"
-            ];
-            depends = [
-              "/nix/.ro-store"
-              "/.disk/persist/store"
-              "/.disk/state/work"
-            ];
-          };
-        };
-      }
-    ]
-  );
-}

nix/configuration/hosts/ionlybootzfs/DEPLOY_BOOT

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-#TARGET=10.216.1.14
-# TARGET=192.168.211.250
-TARGET="ionlybootzfs"
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-
-nixos-rebuild boot --flake "$DIR/../../#ionlybootzfs" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
-
-# rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild boot --flake /persist/manual/configuration#ionlybootzfs'

nix/configuration/hosts/ionlybootzfs/DEPLOY_SWITCH

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-#TARGET=10.216.1.14
-# TARGET=192.168.211.250
-TARGET=ionlybootzfs
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-
-nixos-rebuild switch --flake "$DIR/../../#ionlybootzfs" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
-
-# rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild switch --flake /persist/manual/configuration#ionlybootzfs'

nix/configuration/hosts/ionlybootzfs/ISO

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nix build --extra-experimental-features nix-command --extra-experimental-features flakes "$DIR/../..#iso.ionlybootzfs" --max-jobs "$JOBS" "${@}" |& nom

nix/configuration/hosts/ionlybootzfs/default.nix

@@ -1,63 +0,0 @@
-#
-# Testing:
-# doas "$(nix-build '<nixpkgs>' --no-out-link -A 'qemu')/bin/qemu-system-x86_64" \
-#      -accel kvm \
-#      -cpu host \
-#      -smp cores=8 \
-#      -m 32768 \
-#      -drive "file=$(nix-build '<nixpkgs>' --no-out-link -A 'OVMF.fd')/FV/OVMF.fd,if=pflash,format=raw,readonly=on" \
-#      -drive file=/tmp/localdisk.img,if=none,id=nvm,format=raw \
-#      -device nvme,serial=deadbeef,drive=nvm \
-#      -nic user,hostfwd=tcp::60022-:22 \
-#      -boot order=d \
-#      -cdrom "$(readlink -f /persist/machine_setup/nix/configuration/result/iso/nixos*.iso)" \
-#      -display vnc=127.0.0.1:0
-#
-
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-{
-  imports = [
-    ./wrapped-disk-config.nix
-    ./hardware-configuration.nix
-  ];
-
-  # Generate with `head -c4 /dev/urandom | od -A none -t x4`
-  networking.hostId = "fbd233d8";
-
-  networking.hostName = "ionlybootzfs"; # Define your hostname.
-
-  time.timeZone = "America/New_York";
-  i18n.defaultLocale = "en_US.UTF-8";
-
-  me.secureBoot.enable = true;
-
-  me.optimizations = {
-    enable = false;
-    arch = "znver4";
-    system_features = [
-      "gccarch-znver4"
-      "gccarch-skylake"
-      # "gccarch-alderlake" missing WAITPKG
-      "gccarch-x86-64-v3"
-      "gccarch-x86-64-v4"
-      "benchmark"
-      "big-parallel"
-      "kvm"
-      "nixos-test"
-    ];
-  };
-
-  # Mount tmpfs at /tmp
-  boot.tmp.useTmpfs = true;
-
-  me.emacs_flavor = "plainmacs";
-  me.graphical = false;
-  me.wireguard.activated = [ ];
-  me.wireguard.deactivated = [ ];
-  me.zsh.enable = true;
-}

nix/configuration/hosts/ionlybootzfs/disk-config.nix

@@ -1,142 +0,0 @@
-# Manual Step:
-#   Check if drive supports 4kn: nvme id-ns -H /dev/nvme0n1
-#   Format the drive to 4kn: nvme format --lbaf=1 /dev/nvme0n1
-
-{
-  disko.devices = {
-    disk = {
-      main = {
-        type = "disk";
-        device = "/dev/nvme0n1";
-        content = {
-          type = "gpt";
-          partitions = {
-            ESP = {
-              size = "1G";
-              type = "EF00";
-              content = {
-                type = "filesystem";
-                format = "vfat";
-                mountpoint = "/boot";
-                mountOptions = [
-                  "umask=0077"
-                  "noatime"
-                  "discard"
-                ];
-              };
-            };
-            zfs = {
-              size = "100%";
-              content = {
-                type = "zfs";
-                pool = "zroot";
-              };
-            };
-          };
-        };
-      };
-    };
-    zpool = {
-      zroot = {
-        type = "zpool";
-        # mode = "mirror";
-        # Workaround: cannot import 'zroot': I/O error in disko tests
-        options.cachefile = "none";
-        options = {
-          ashift = "12";
-          compatibility = "openzfs-2.2-freebsd";
-          autotrim = "on";
-        };
-        rootFsOptions = {
-          acltype = "posixacl";
-          atime = "off";
-          relatime = "off";
-          xattr = "sa";
-          mountpoint = "none";
-          compression = "lz4";
-          canmount = "off";
-          utf8only = "on";
-          dnodesize = "auto";
-          normalization = "formD";
-        };
-
-        datasets = {
-          "linux/nix" = {
-            type = "zfs_fs";
-            options.mountpoint = "none";
-            options = {
-              encryption = "aes-256-gcm";
-              keyformat = "passphrase";
-              # keylocation = "file:///tmp/secret.key";
-            };
-          };
-          "linux/nix/root" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/root@blank$' || zfs snapshot zroot/linux/nix/root@blank";
-          };
-          "linux/nix/nix" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/nix";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/nix@blank$' || zfs snapshot zroot/linux/nix/nix@blank";
-            options = {
-              recordsize = "16MiB";
-              compression = "zstd-19";
-            };
-          };
-          "linux/nix/home" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/home";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/home@blank$' || zfs snapshot zroot/linux/nix/home@blank";
-          };
-          "linux/nix/persist" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/persist";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/persist@blank$' || zfs snapshot zroot/linux/nix/persist@blank";
-          };
-          "linux/nix/state" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/state";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/state@blank$' || zfs snapshot zroot/linux/nix/state@blank";
-          };
-        };
-      };
-    };
-  };
-
-  # Make sure all persistent volumes are marked as neededForBoot
-  #
-  # Also mounts /home so it is mounted before the user home directories are created.
-  fileSystems."/persist".neededForBoot = true;
-  fileSystems."/state".neededForBoot = true;
-  fileSystems."/home".neededForBoot = true;
-
-  fileSystems."/".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/nix".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/persist".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/state".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/home".options = [
-    "noatime"
-    "norelatime"
-  ];
-
-  # Only attempt to decrypt the main pool. Otherwise it attempts to decrypt pools that aren't even used.
-  boot.zfs.requestEncryptionCredentials = [ "zroot/linux/nix" ];
-}

nix/configuration/hosts/ionlybootzfs/hardware-configuration.nix

@@ -1,38 +0,0 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{
-  config,
-  lib,
-  pkgs,
-  modulesPath,
-  ...
-}:
-
-{
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  boot.initrd.availableKernelModules = [
-    "xhci_pci"
-    "nvme"
-    "usbhid"
-    "usb_storage"
-    "sd_mod"
-    "sdhci_pci"
-  ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
-  boot.extraModulePackages = [ ];
-
-  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
-  # (the default) this is the recommended approach. When using systemd-networkd it's
-  # still possible to use this option, but it's recommended to use it in conjunction
-  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
-  networking.dhcpcd.enable = lib.mkForce true;
-  networking.useDHCP = lib.mkForce true;
-  # systemd.network.enable = true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-}

nix/configuration/hosts/ionlybootzfs/optimized_build.nix

@@ -1,131 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  pkgs-unoptimized,
-  ...
-}:
-{
-  imports = [ ];
-
-  config = lib.mkMerge [
-    { }
-    (lib.mkIf (!config.me.optimizations.enable) {
-      boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_6_14;
-    })
-    (lib.mkIf (config.me.optimizations.enable) {
-      nixpkgs.hostPlatform = {
-        gcc.arch = "znver4";
-        gcc.tune = "znver4";
-        system = "x86_64-linux";
-      };
-
-      nixpkgs.overlays = [
-        (
-          final: prev:
-          let
-            addConfig =
-              additionalConfig: pkg:
-              pkg.override (oldconfig: {
-                structuredExtraConfig = pkg.structuredExtraConfig // additionalConfig;
-              });
-          in
-          {
-            linux_me = addConfig {
-              # Full preemption
-              PREEMPT = lib.mkOverride 60 lib.kernel.yes;
-              PREEMPT_VOLUNTARY = lib.mkOverride 60 lib.kernel.no;
-
-              # Google's BBRv3 TCP congestion Control
-              TCP_CONG_BBR = lib.kernel.yes;
-              DEFAULT_BBR = lib.kernel.yes;
-
-              # Preemptive Full Tickless Kernel at 300Hz
-              HZ = lib.kernel.freeform "300";
-              HZ_300 = lib.kernel.yes;
-              HZ_1000 = lib.kernel.no;
-            } prev.linux_6_14;
-            # gsl = prev.gsl.overrideAttrs (old: {
-            #   # gsl tests fails when optimizations are enabled.
-            #   # > FAIL: cholesky_invert unscaled hilbert (  4,  4)[0,2]: 2.55795384873636067e-13                        0
-            #   # >  (2.55795384873636067e-13 observed vs 0 expected) [28259614]
-            #   doCheck = false;
-            # });
-          }
-        )
-        (final: prev: {
-          haskellPackages = prev.haskellPackages.extend (
-            final': prev': {
-              inherit (pkgs-unoptimized.haskellPackages)
-                crypton
-                crypton-connection
-                crypton-x509
-                crypton-x509-store
-                crypton-x509-system
-                crypton-x509-validation
-                hspec-wai
-                http-client-tls
-                http2
-                pandoc
-                pandoc-cli
-                pandoc-lua-engine
-                pandoc-server
-                servant-server
-                tls
-                wai-app-static
-                wai-extra
-                warp
-                ;
-            }
-          );
-        })
-        (final: prev: {
-          inherit (pkgs-unoptimized)
-            gsl
-            redis
-            valkey
-            ;
-        })
-      ];
-
-      boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_me;
-    })
-    (lib.mkIf (!config.me.buildingIso) {
-      nix.settings.system-features = lib.mkForce [
-        "gccarch-znver4"
-        "gccarch-skylake"
-        # "gccarch-alderlake" missing WAITPKG
-        "gccarch-x86-64-v3"
-        "gccarch-x86-64-v4"
-        "benchmark"
-        "big-parallel"
-        "kvm"
-        "nixos-test"
-      ];
-
-      # Keep ALL dependencies so we can rebuild offline. This DRASTICALLY increase disk usage, but disk space is cheap.
-      # system.includeBuildDependencies = true;
-
-      # This also should enable building offline? TODO: test.
-      nix.extraOptions = ''
-        keep-outputs = true
-        keep-derivations = true
-      '';
-
-      # # building ON
-      # nixpkgs.localSystem = { system = "aarch64-linux"; };
-      # # building FOR
-      # nixpkgs.crossSystem = { system = "aarch64-linux"; };
-
-      # nixpkgs.config = {
-      #   replaceStdenv = ({ pkgs }: pkgs.clangStdenv);
-      # };
-      # or maybe an overlay
-      # stdenv = prev.clangStdenv;
-
-    })
-    (lib.mkIf (config.me.buildingIso) {
-      boot.supportedFilesystems.zfs = true;
-    })
-  ];
-}

nix/configuration/hosts/ionlybootzfs/wrapped-disk-config.nix

@@ -1,8 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-lib.mkIf (!config.me.buildingIso) (import ./disk-config.nix)

nix/configuration/hosts/neelix/DEPLOY_BOOT

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-#TARGET=10.216.1.14
-# TARGET=192.168.211.250
-TARGET=neelix
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-
-nixos-rebuild boot --flake "$DIR/../../#neelix" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
-
-# rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild boot --flake /persist/manual/configuration#neelix'

nix/configuration/hosts/neelix/DEPLOY_SWITCH

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-#TARGET=10.216.1.14
-# TARGET=192.168.211.250
-TARGET=neelix
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-
-nixos-rebuild switch --flake "$DIR/../../#neelix" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
-
-# rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild switch --flake /persist/manual/configuration#neelix'

nix/configuration/hosts/neelix/default.nix

@@ -1,51 +0,0 @@
-{ config, pkgs, ... }:
-{
-  imports = [
-    ./hardware-configuration.nix
-    ./disk-config.nix
-    ./power_management.nix
-  ];
-
-  # Generate with `head -c4 /dev/urandom | od -A none -t x4`
-  networking.hostId = "bca9d0a5";
-
-  networking.hostName = "neelix"; # Define your hostname.
-
-  time.timeZone = "America/New_York";
-  i18n.defaultLocale = "en_US.UTF-8";
-
-  me.secureBoot.enable = false;
-
-  me.optimizations = {
-    enable = false;
-    arch = "alderlake";
-    system_features = [
-      "gccarch-alderlake"
-      "gccarch-x86-64-v3"
-      "gccarch-x86-64-v4"
-      "benchmark"
-      "big-parallel"
-      "kvm"
-      "nixos-test"
-    ];
-  };
-
-  # Early KMS
-  boot.initrd.kernelModules = [ "i915" ];
-
-  # Mount tmpfs at /tmp
-  # boot.tmp.useTmpfs = true;
-
-  me.bluetooth.enable = true;
-  me.emacs_flavor = "plainmacs";
-  me.graphical = true;
-  me.graphics_card_type = "intel";
-  me.kodi.enable = true;
-  me.lvfs.enable = true;
-  me.sound.enable = true;
-  me.wireguard.activated = [ "wgh" ];
-  me.wireguard.deactivated = [ "wgf" ];
-  me.zrepl.enable = true;
-  me.zsh.enable = true;
-
-}

nix/configuration/hosts/neelix/disk-config.nix

@@ -1,140 +0,0 @@
-# Manual Step:
-#   Check if drive supports 4kn: nvme id-ns -H /dev/nvme0n1
-#   Format the drive to 4kn: nvme format --lbaf=1 /dev/nvme0n1
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-lib.mkIf (!config.me.buildingIso) {
-  disko.devices = {
-    disk = {
-      main = {
-        type = "disk";
-        device = "/dev/nvme0n1";
-        content = {
-          type = "gpt";
-          partitions = {
-            ESP = {
-              size = "1G";
-              type = "EF00";
-              content = {
-                type = "filesystem";
-                format = "vfat";
-                mountpoint = "/boot";
-                mountOptions = [
-                  "umask=0077"
-                  "noatime"
-                  "discard"
-                ];
-              };
-            };
-            zfs = {
-              size = "100%";
-              content = {
-                type = "zfs";
-                pool = "zroot";
-              };
-            };
-          };
-        };
-      };
-    };
-    zpool = {
-      zroot = {
-        type = "zpool";
-        # mode = "mirror";
-        # Workaround: cannot import 'zroot': I/O error in disko tests
-        options.cachefile = "none";
-        options = {
-          ashift = "12";
-          compatibility = "openzfs-2.2-freebsd";
-          autotrim = "on";
-        };
-        rootFsOptions = {
-          acltype = "posixacl";
-          atime = "off";
-          relatime = "off";
-          xattr = "sa";
-          mountpoint = "none";
-          compression = "lz4";
-          canmount = "off";
-          utf8only = "on";
-          dnodesize = "auto";
-          normalization = "formD";
-        };
-
-        datasets = {
-          "linux/nix" = {
-            type = "zfs_fs";
-            options.mountpoint = "none";
-          };
-          "linux/nix/root" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/root@blank$' || zfs snapshot zroot/linux/nix/root@blank";
-          };
-          "linux/nix/nix" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/nix";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/nix@blank$' || zfs snapshot zroot/linux/nix/nix@blank";
-            options = {
-              recordsize = "1MiB";
-              compression = "lz4";
-            };
-          };
-          "linux/nix/home" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/home";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/home@blank$' || zfs snapshot zroot/linux/nix/home@blank";
-          };
-          "linux/nix/persist" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/persist";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/persist@blank$' || zfs snapshot zroot/linux/nix/persist@blank";
-          };
-          "linux/nix/state" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/state";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/state@blank$' || zfs snapshot zroot/linux/nix/state@blank";
-          };
-        };
-      };
-    };
-  };
-
-  # Make sure all persistent volumes are marked as neededForBoot
-  #
-  # Also mounts /home so it is mounted before the user home directories are created.
-  fileSystems."/persist".neededForBoot = true;
-  fileSystems."/state".neededForBoot = true;
-  fileSystems."/home".neededForBoot = true;
-
-  fileSystems."/".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/nix".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/persist".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/state".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/home".options = [
-    "noatime"
-    "norelatime"
-  ];
-}

nix/configuration/hosts/neelix/hardware-configuration.nix

@@ -1,39 +0,0 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{
-  config,
-  lib,
-  pkgs,
-  modulesPath,
-  ...
-}:
-
-{
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  boot.initrd.availableKernelModules = [
-    "xhci_pci"
-    "nvme"
-    "usbhid"
-    "usb_storage"
-    "sd_mod"
-    "sdhci_pci"
-  ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
-  boot.extraModulePackages = [ ];
-
-  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
-  # (the default) this is the recommended approach. When using systemd-networkd it's
-  # still possible to use this option, but it's recommended to use it in conjunction
-  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
-  # networking.useDHCP = lib.mkDefault true;
-  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
-  # networking.interfaces.wlp58s0.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}

nix/configuration/hosts/neelix/power_management.nix

@@ -1,35 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  environment.systemPackages = with pkgs; [
-    powertop
-  ];
-
-  # pcie_aspm=force pcie_aspm.policy=powersupersave :: Enable PCIe active state power management for power reduction.
-  # nowatchdog :: Disable watchdog for power savings (related to disable_sp5100_watchdog above).
-  boot.kernelParams = [
-    "pcie_aspm=force"
-    # "pcie_aspm.policy=powersupersave"
-    "nowatchdog"
-  ];
-
-  # default performance balance_performance balance_power power
-  # defaults to balance_performance
-  # systemd.tmpfiles.rules = [
-  #   "w- /sys/devices/system/cpu/cpufreq/policy0/energy_performance_preference - - - - power"
-  #   "w- /sys/devices/system/cpu/cpufreq/policy1/energy_performance_preference - - - - power"
-  #   "w- /sys/devices/system/cpu/cpufreq/policy2/energy_performance_preference - - - - power"
-  #   "w- /sys/devices/system/cpu/cpufreq/policy3/energy_performance_preference - - - - power"
-  # ];
-
-  boot.extraModprobeConfig = ''
-    options snd_hda_intel power_save=1
-  '';
-}

nix/configuration/hosts/odo/DEPLOY_BOOT

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-# TARGET=10.216.1.15
-# TARGET=192.168.211.250
-TARGET=odo
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-
-nixos-rebuild boot --flake "$DIR/../../#odo" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
-
-# rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild boot --flake /persist/manual/configuration#odo'

nix/configuration/hosts/odo/DEPLOY_SWITCH

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-#TARGET=10.216.1.14
-# TARGET=192.168.211.250
-TARGET=odo
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-
-nixos-rebuild switch --flake "$DIR/../../#odo" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
-
-# rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild switch --flake /persist/manual/configuration#odo'

nix/configuration/hosts/odo/ISO

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nix build --extra-experimental-features nix-command --extra-experimental-features flakes "$DIR/../..#iso.odo" --max-jobs "$JOBS" "${@}" |& nom

nix/configuration/hosts/odo/SELF_BOOT

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nixos-rebuild boot --show-trace --use-remote-sudo --max-jobs "$JOBS" --flake "$DIR/../../#odo" "${@}" |& nom

nix/configuration/hosts/odo/SELF_BUILD

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nixos-rebuild build --show-trace --use-remote-sudo --max-jobs "$JOBS" --flake "$DIR/../../#odo" "${@}" |& nom

nix/configuration/hosts/odo/SELF_SWITCH

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nixos-rebuild switch --show-trace --use-remote-sudo --max-jobs "$JOBS" --flake "$DIR/../../#odo" "${@}" |& nom

nix/configuration/hosts/odo/default.nix

@@ -1,116 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-{
-  imports = [
-    ./hardware-configuration.nix
-    ./wrapped-disk-config.nix
-    ./distributed_build.nix
-    ./power_management.nix
-    ./screen_brightness.nix
-    ./wifi.nix
-    ./framework_module.nix
-  ];
-
-  # Generate with `head -c4 /dev/urandom | od -A none -t x4`
-  networking.hostId = "908cbf04";
-
-  networking.hostName = "odo"; # Define your hostname.
-
-  time.timeZone = "America/New_York";
-  i18n.defaultLocale = "en_US.UTF-8";
-
-  me.secureBoot.enable = true;
-
-  me.optimizations = {
-    enable = true;
-    arch = "znver4";
-    system_features = [
-      "gccarch-znver4"
-      "gccarch-skylake"
-      # "gccarch-alderlake" missing WAITPKG
-      "gccarch-x86-64-v3"
-      "gccarch-x86-64-v4"
-      "benchmark"
-      "big-parallel"
-      "kvm"
-      "nixos-test"
-    ];
-  };
-
-  # Early KMS
-  boot.initrd.kernelModules = [ "amdgpu" ];
-
-  # Mount tmpfs at /tmp
-  boot.tmp.useTmpfs = true;
-
-  environment.systemPackages = with pkgs; [
-    fw-ectool
-    framework-tool
-  ];
-
-  # Enable light sensor
-  # hardware.sensor.iio.enable = lib.mkDefault true;
-
-  # Enable TRIM
-  # services.fstrim.enable = lib.mkDefault true;
-
-  me.alacritty.enable = true;
-  me.ansible.enable = true;
-  me.ares.enable = true;
-  me.bluetooth.enable = true;
-  me.chromecast.enable = true;
-  me.chromium.enable = true;
-  me.docker.enable = true;
-  me.ecc.enable = true;
-  me.emacs_flavor = "full";
-  me.firefox.enable = true;
-  me.flux.enable = true;
-  me.gcloud.enable = true;
-  me.git.config = ../../roles/git/files/gitconfig_home;
-  me.gnuplot.enable = true;
-  me.gpg.enable = true;
-  me.graphical = true;
-  me.graphics_card_type = "amd";
-  me.iso_mount.enable = true;
-  me.kanshi.enable = false;
-  me.kubernetes.enable = true;
-  me.latex.enable = true;
-  me.launch_keyboard.enable = true;
-  me.lvfs.enable = true;
-  me.media.enable = true;
-  me.nix_index.enable = true;
-  me.pcsx2.enable = true;
-  me.python.enable = true;
-  me.qemu.enable = true;
-  me.rpcs3.enable = true;
-  me.rust.enable = true;
-  me.shikane.enable = true;
-  me.sops.enable = true;
-  me.sound.enable = true;
-  me.steam.enable = true;
-  me.steam_run_free.enable = true;
-  me.sway.enable = true;
-  me.tekton.enable = true;
-  me.terraform.enable = true;
-  me.thunderbolt.enable = true;
-  me.vnc_client.enable = true;
-  me.vscode.enable = true;
-  me.wasm.enable = true;
-  me.waybar.enable = true;
-  me.wireguard.activated = [
-    "drmario"
-    "wgh"
-    "colo"
-  ];
-  me.wireguard.deactivated = [ "wgf" ];
-  me.zrepl.enable = true;
-  me.zsh.enable = true;
-
-  me.sm64ex.enable = true;
-  me.shipwright.enable = true;
-  me.ship2harkinian.enable = true;
-}

nix/configuration/hosts/odo/disk-config.nix

@@ -1,142 +0,0 @@
-# Manual Step:
-#   Check if drive supports 4kn: nvme id-ns -H /dev/nvme0n1
-#   Format the drive to 4kn: nvme format --lbaf=1 /dev/nvme0n1
-
-{
-  disko.devices = {
-    disk = {
-      main = {
-        type = "disk";
-        device = "/dev/nvme0n1";
-        content = {
-          type = "gpt";
-          partitions = {
-            ESP = {
-              size = "1G";
-              type = "EF00";
-              content = {
-                type = "filesystem";
-                format = "vfat";
-                mountpoint = "/boot";
-                mountOptions = [
-                  "umask=0077"
-                  "noatime"
-                  "discard"
-                ];
-              };
-            };
-            zfs = {
-              size = "100%";
-              content = {
-                type = "zfs";
-                pool = "zroot";
-              };
-            };
-          };
-        };
-      };
-    };
-    zpool = {
-      zroot = {
-        type = "zpool";
-        # mode = "mirror";
-        # Workaround: cannot import 'zroot': I/O error in disko tests
-        options.cachefile = "none";
-        options = {
-          ashift = "12";
-          compatibility = "openzfs-2.2-freebsd";
-          autotrim = "on";
-        };
-        rootFsOptions = {
-          acltype = "posixacl";
-          atime = "off";
-          relatime = "off";
-          xattr = "sa";
-          mountpoint = "none";
-          compression = "lz4";
-          canmount = "off";
-          utf8only = "on";
-          dnodesize = "auto";
-          normalization = "formD";
-        };
-
-        datasets = {
-          "linux/nix" = {
-            type = "zfs_fs";
-            options.mountpoint = "none";
-            options = {
-              encryption = "aes-256-gcm";
-              keyformat = "passphrase";
-              # keylocation = "file:///tmp/secret.key";
-            };
-          };
-          "linux/nix/root" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/root@blank$' || zfs snapshot zroot/linux/nix/root@blank";
-          };
-          "linux/nix/nix" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/nix";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/nix@blank$' || zfs snapshot zroot/linux/nix/nix@blank";
-            options = {
-              recordsize = "16MiB";
-              compression = "zstd-19";
-            };
-          };
-          "linux/nix/home" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/home";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/home@blank$' || zfs snapshot zroot/linux/nix/home@blank";
-          };
-          "linux/nix/persist" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/persist";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/persist@blank$' || zfs snapshot zroot/linux/nix/persist@blank";
-          };
-          "linux/nix/state" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/state";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/state@blank$' || zfs snapshot zroot/linux/nix/state@blank";
-          };
-        };
-      };
-    };
-  };
-
-  # Make sure all persistent volumes are marked as neededForBoot
-  #
-  # Also mounts /home so it is mounted before the user home directories are created.
-  fileSystems."/persist".neededForBoot = true;
-  fileSystems."/state".neededForBoot = true;
-  fileSystems."/home".neededForBoot = true;
-
-  fileSystems."/".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/nix".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/persist".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/state".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/home".options = [
-    "noatime"
-    "norelatime"
-  ];
-
-  # Only attempt to decrypt the main pool. Otherwise it attempts to decrypt pools that aren't even used.
-  boot.zfs.requestEncryptionCredentials = [ "zroot/linux/nix" ];
-}

nix/configuration/hosts/odo/distributed_build.nix

@@ -1,27 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-{
-  imports = [ ];
-
-  config = lib.mkMerge [
-    {
-      me.distributed_build.enable = true;
-      me.distributed_build.machines.hydra = {
-        enable = true;
-        additional_config = {
-          speedFactor = 2;
-        };
-      };
-      me.distributed_build.machines.quark = {
-        enable = true;
-        additional_config = {
-          speedFactor = 2;
-        };
-      };
-    }
-  ];
-}

nix/configuration/hosts/odo/framework_module.nix

@@ -1,23 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  config = lib.mkMerge [
-    {
-      boot.extraModulePackages = with config.boot.kernelPackages; [
-        framework-laptop-kmod
-      ];
-      # https://github.com/DHowett/framework-laptop-kmod?tab=readme-ov-file#usage
-      boot.kernelModules = [
-        "cros_ec"
-        "cros_ec_lpcs"
-      ];
-    }
-  ];
-}

nix/configuration/hosts/odo/hardware-configuration.nix

@@ -1,36 +0,0 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{
-  config,
-  lib,
-  pkgs,
-  modulesPath,
-  ...
-}:
-
-{
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  boot.initrd.availableKernelModules = [
-    "nvme"
-    "xhci_pci"
-    "thunderbolt"
-  ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
-  boot.extraModulePackages = [ ];
-
-  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
-  # (the default) this is the recommended approach. When using systemd-networkd it's
-  # still possible to use this option, but it's recommended to use it in conjunction
-  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
-  # networking.useDHCP = lib.mkDefault true;
-  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
-  # networking.interfaces.wlp58s0.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}

nix/configuration/hosts/odo/power_management.nix

@@ -1,59 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  environment.systemPackages = with pkgs; [
-    powertop
-  ];
-
-  # amdgpu.abmlevel=3 :: Automatically reduce screen brightness but tweak colors to compensate for power reduction.
-  # pcie_aspm=force pcie_aspm.policy=powersupersave :: Enable PCIe active state power management for power reduction.
-  # nowatchdog :: Disable watchdog for power savings (related to disable_sp5100_watchdog above).
-  # amd_pstate=passive :: Fully automated hardware pstate control.
-  # amd_pstate=active :: Same as passive except we can set the energy performance preference (EPP) to suggest how much we prefer performance or energy efficiency.
-  # amd_pstate=guided :: Same as passive except we can set upper and lower frequency bounds.
-  # amdgpu.dcdebugmask=0x10 :: Allegedly disables Panel Replay from https://community.frame.work/t/tracking-freezing-arch-linux-amd/39495/32
-  boot.kernelParams = [
-    "amdgpu.abmlevel=3"
-    "pcie_aspm=force"
-    # "pcie_aspm.policy=powersupersave"
-    "nowatchdog"
-    # I don't see a measurable benefit from these two:
-    # "cpufreq.default_governor=powersave"
-    # "initcall_blacklist=cpufreq_gov_userspace_init"
-  ];
-
-  systemd.tmpfiles.rules = [
-    "w- /sys/firmware/acpi/platform_profile - - - - low-power"
-    "w- /sys/devices/system/cpu/cpufreq/policy0/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy1/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy2/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy3/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy4/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy5/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy6/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy7/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy8/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy9/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy10/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy11/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy12/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy13/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy14/energy_performance_preference - - - - power"
-    "w- /sys/devices/system/cpu/cpufreq/policy15/energy_performance_preference - - - - power"
-  ];
-
-  boot.extraModprobeConfig = ''
-    # Disable the hardware watchdog inside AMD 700 chipset series for power savings.
-    blacklist sp5100_tco
-
-    # Sound power-saving was causing chat notifications to be inaudible.
-    # options snd_hda_intel power_save=1
-  '';
-}

nix/configuration/hosts/odo/screen_brightness.nix

@@ -1,14 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  systemd.tmpfiles.rules = [
-    "w- /sys/class/backlight/amdgpu_bl1/brightness - - - - 85"
-  ];
-}

nix/configuration/hosts/odo/wifi.nix

@@ -1,22 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  config = {
-    # Doesn't seem necessary starting with 6.13
-    # environment.loginShellInit = lib.mkIf (!config.me.buildingIso) ''
-    #   doas iw dev wlan0 set power_save off
-    # '';
-
-    # Enable debug logging for ath12k wifi card.
-    boot.kernelParams = [
-      "ath12k.debug_mask=0xffffffff"
-    ];
-  };
-}

nix/configuration/hosts/odo/wrapped-disk-config.nix

@@ -1,8 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-lib.mkIf (!config.me.buildingIso) (import ./disk-config.nix)

nix/configuration/hosts/quark/DEPLOY_BOOT

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-#TARGET=10.216.1.15
-# TARGET=192.168.211.250
-TARGET=quark
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-
-nixos-rebuild boot --flake "$DIR/../../#quark" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
-
-# rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild boot --flake /persist/manual/configuration#quark'

nix/configuration/hosts/quark/DEPLOY_SWITCH

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-#TARGET=10.216.1.14
-# TARGET=192.168.211.250
-TARGET=quark
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-
-nixos-rebuild switch --flake "$DIR/../../#quark" --target-host "$TARGET" --build-host "$TARGET" --fast --use-remote-sudo --max-jobs "$JOBS" "${@}" |& nom
-
-# rsync -av --progress --delete --exclude=.git "$DIR/../../../configuration" "talexander@${TARGET}:/persist/manual/" && ssh talexander@${TARGET} 'cd /persist/manual/configuration && nix flake update zsh-histdb && nix flake update ansible-sshjail && doas nice -n 19 nixos-rebuild switch --flake /persist/manual/configuration#quark'

nix/configuration/hosts/quark/ISO

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nix build --extra-experimental-features nix-command --extra-experimental-features flakes "$DIR/../..#iso.quark" --max-jobs "$JOBS" "${@}" |& nom

nix/configuration/hosts/quark/SELF_BOOT

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nixos-rebuild boot --show-trace --use-remote-sudo --max-jobs "$JOBS" --flake "$DIR/../../#quark" "${@}" |& nom

nix/configuration/hosts/quark/SELF_BUILD

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nixos-rebuild build --show-trace --use-remote-sudo --max-jobs "$JOBS" --flake "$DIR/../../#quark" "${@}" |& nom

nix/configuration/hosts/quark/SELF_SWITCH

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-: "${JOBS:="1"}"
-
-nix flake update zsh-histdb --flake "$DIR/../../"
-nix flake update ansible-sshjail --flake "$DIR/../../"
-for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
-nixos-rebuild switch --show-trace --use-remote-sudo --max-jobs "$JOBS" --flake "$DIR/../../#quark" "${@}" |& nom

nix/configuration/hosts/quark/default.nix

@@ -1,113 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-{
-  imports = [
-    ./disk-config.nix
-    ./distributed_build.nix
-    ./hardware-configuration.nix
-    ./power_management.nix
-    ./wifi.nix
-  ];
-
-  config = {
-    # Generate with `head -c4 /dev/urandom | od -A none -t x4`
-    networking.hostId = "47ee7d7c";
-
-    networking.hostName = "quark"; # Define your hostname.
-
-    time.timeZone = "America/New_York";
-    i18n.defaultLocale = "en_US.UTF-8";
-
-    me.secureBoot.enable = true;
-
-    me.optimizations = {
-      enable = true;
-      arch = "znver5";
-      system_features = [
-        "gccarch-znver4"
-        "gccarch-znver5"
-        "gccarch-skylake"
-        # "gccarch-alderlake" missing WAITPKG
-        "gccarch-x86-64-v3"
-        "gccarch-x86-64-v4"
-        "benchmark"
-        "big-parallel"
-        "kvm"
-        "nixos-test"
-      ];
-    };
-
-    # Early KMS
-    boot.initrd.kernelModules = [ "amdgpu" ];
-
-    # Mount tmpfs at /tmp
-    boot.tmp.useTmpfs = true;
-
-    # Enable TRIM
-    # services.fstrim.enable = lib.mkDefault true;
-
-    # RPCS3 has difficulty with znver5
-    me.rpcs3.config.Core."Use LLVM CPU" = "znver4";
-
-    me.alacritty.enable = true;
-    me.ansible.enable = true;
-    me.ares.enable = true;
-    me.bluetooth.enable = true;
-    me.chromecast.enable = true;
-    me.chromium.enable = true;
-    me.docker.enable = true;
-    me.ecc.enable = true;
-    me.emacs_flavor = "full";
-    me.firefox.enable = true;
-    me.flux.enable = true;
-    me.gcloud.enable = true;
-    me.git.config = ../../roles/git/files/gitconfig_home;
-    me.gnuplot.enable = true;
-    me.gpg.enable = true;
-    me.graphical = true;
-    me.graphics_card_type = "amd";
-    me.iso_mount.enable = true;
-    me.kanshi.enable = false;
-    me.kubernetes.enable = true;
-    me.latex.enable = true;
-    me.launch_keyboard.enable = true;
-    me.lvfs.enable = true;
-    me.media.enable = true;
-    me.nix_index.enable = true;
-    me.nix_worker.enable = true;
-    me.pcsx2.enable = true;
-    me.python.enable = true;
-    me.qemu.enable = true;
-    me.rpcs3.enable = true;
-    me.rust.enable = true;
-    me.shikane.enable = true;
-    me.sops.enable = true;
-    me.sound.enable = true;
-    me.steam.enable = true;
-    me.steam_run_free.enable = true;
-    me.sway.enable = true;
-    me.tekton.enable = true;
-    me.terraform.enable = true;
-    me.thunderbolt.enable = true;
-    me.vnc_client.enable = true;
-    me.vscode.enable = true;
-    me.wasm.enable = true;
-    me.waybar.enable = true;
-    me.wireguard.activated = [
-      "drmario"
-      "wgh"
-      "colo"
-    ];
-    me.wireguard.deactivated = [ "wgf" ];
-    me.zrepl.enable = true;
-    me.zsh.enable = true;
-
-    me.sm64ex.enable = true;
-    me.shipwright.enable = true;
-    me.ship2harkinian.enable = true;
-  };
-}

nix/configuration/hosts/quark/disk-config.nix

@@ -1,148 +0,0 @@
-# Manual Step:
-#   Check if drive supports 4kn: nvme id-ns -H /dev/nvme0n1
-#   Format the drive to 4kn: nvme format --lbaf=1 /dev/nvme0n1
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-lib.mkIf (!config.me.buildingIso) {
-  disko.devices = {
-    disk = {
-      main = {
-        type = "disk";
-        device = "/dev/nvme0n1";
-        content = {
-          type = "gpt";
-          partitions = {
-            ESP = {
-              size = "1G";
-              type = "EF00";
-              content = {
-                type = "filesystem";
-                format = "vfat";
-                mountpoint = "/boot";
-                mountOptions = [
-                  "umask=0077"
-                  "noatime"
-                  "discard"
-                ];
-              };
-            };
-            zfs = {
-              size = "100%";
-              content = {
-                type = "zfs";
-                pool = "zroot";
-              };
-            };
-          };
-        };
-      };
-    };
-    zpool = {
-      zroot = {
-        type = "zpool";
-        # mode = "mirror";
-        # Workaround: cannot import 'zroot': I/O error in disko tests
-        options.cachefile = "none";
-        options = {
-          ashift = "12";
-          compatibility = "openzfs-2.2-freebsd";
-          autotrim = "on";
-        };
-        rootFsOptions = {
-          acltype = "posixacl";
-          atime = "off";
-          relatime = "off";
-          xattr = "sa";
-          mountpoint = "none";
-          compression = "lz4";
-          canmount = "off";
-          utf8only = "on";
-          dnodesize = "auto";
-          normalization = "formD";
-        };
-
-        datasets = {
-          "linux/nix" = {
-            type = "zfs_fs";
-            options.mountpoint = "none";
-            options = {
-              encryption = "aes-256-gcm";
-              keyformat = "passphrase";
-              # keylocation = "file:///tmp/secret.key";
-            };
-          };
-          "linux/nix/root" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/root@blank$' || zfs snapshot zroot/linux/nix/root@blank";
-          };
-          "linux/nix/nix" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/nix";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/nix@blank$' || zfs snapshot zroot/linux/nix/nix@blank";
-            options = {
-              recordsize = "16MiB";
-              compression = "zstd-19";
-            };
-          };
-          "linux/nix/home" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/home";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/home@blank$' || zfs snapshot zroot/linux/nix/home@blank";
-          };
-          "linux/nix/persist" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/persist";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/persist@blank$' || zfs snapshot zroot/linux/nix/persist@blank";
-          };
-          "linux/nix/state" = {
-            type = "zfs_fs";
-            options.mountpoint = "legacy";
-            mountpoint = "/state";
-            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/state@blank$' || zfs snapshot zroot/linux/nix/state@blank";
-          };
-        };
-      };
-    };
-  };
-
-  # Make sure all persistent volumes are marked as neededForBoot
-  #
-  # Also mounts /home so it is mounted before the user home directories are created.
-  fileSystems."/persist".neededForBoot = true;
-  fileSystems."/state".neededForBoot = true;
-  fileSystems."/home".neededForBoot = true;
-
-  fileSystems."/".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/nix".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/persist".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/state".options = [
-    "noatime"
-    "norelatime"
-  ];
-  fileSystems."/home".options = [
-    "noatime"
-    "norelatime"
-  ];
-
-  # Only attempt to decrypt the main pool. Otherwise it attempts to decrypt pools that aren't even used.
-  boot.zfs.requestEncryptionCredentials = [ "zroot/linux/nix" ];
-}

nix/configuration/hosts/quark/distributed_build.nix

@@ -1,21 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-{
-  imports = [ ];
-
-  config = lib.mkMerge [
-    {
-      me.distributed_build.enable = true;
-      me.distributed_build.machines.hydra = {
-        enable = true;
-        additional_config = {
-          speedFactor = 2;
-        };
-      };
-    }
-  ];
-}

nix/configuration/hosts/quark/hardware-configuration.nix

@@ -1,35 +0,0 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{
-  config,
-  lib,
-  pkgs,
-  modulesPath,
-  ...
-}:
-
-{
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  boot.initrd.availableKernelModules = [
-    "nvme"
-    "xhci_pci"
-    "thunderbolt"
-  ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
-  boot.extraModulePackages = [ ];
-
-  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
-  # (the default) this is the recommended approach. When using systemd-networkd it's
-  # still possible to use this option, but it's recommended to use it in conjunction
-  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
-  # networking.useDHCP = lib.mkDefault true;
-  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
-  # networking.interfaces.wlp58s0.useDHCP = lib.mkDefault true;
-
-  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}

nix/configuration/hosts/quark/power_management.nix

@@ -1,48 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  environment.systemPackages = with pkgs; [
-    powertop
-  ];
-
-  boot.kernelParams = [
-    # Enable undervolting GPU.
-    # "amdgpu.ppfeaturemask=0xfff7ffff"
-  ];
-
-  systemd.tmpfiles.rules = [
-    # "w- /sys/devices/system/cpu/cpufreq/policy0/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy1/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy2/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy3/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy4/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy5/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy6/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy7/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy8/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy9/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy10/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy11/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy12/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy13/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy14/energy_performance_preference - - - - power"
-    # "w- /sys/devices/system/cpu/cpufreq/policy15/energy_performance_preference - - - - power"
-  ];
-
-  # services.udev.packages = [
-  #   (pkgs.writeTextFile {
-  #     name = "amdgpu-low-power";
-  #     text = ''
-  #       ACTION=="add", SUBSYSTEM=="drm", DRIVERS=="amdgpu", ATTR{device/power_dpm_force_performance_level}="low"
-  #     '';
-  #     destination = "/etc/udev/rules.d/30-amdgpu-low-power.rules";
-  #   })
-  # ];
-}

nix/configuration/hosts/quark/wifi.nix

@@ -1,16 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  config = {
-    environment.loginShellInit = lib.mkIf (!config.me.buildingIso) ''
-      doas iw dev wlan0 set power_save off
-    '';
-  };
-}

nix/configuration/roles/2ship2harkinian/default.nix

@@ -1,48 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  options.me = {
-    ship2harkinian.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to install 2ship2harkinian.";
-    };
-  };
-
-  config = lib.mkIf config.me.ship2harkinian.enable (
-    lib.mkMerge [
-      {
-        allowedUnfree = [ "2ship2harkinian" ];
-      }
-      (lib.mkIf config.me.graphical {
-        environment.systemPackages = with pkgs; [
-          _2ship2harkinian
-        ];
-
-        # TODO perhaps install ~/.local/share/2ship/2ship2harkinian.json
-
-        environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
-          hideMounts = true;
-          users.talexander = {
-            directories = [
-              {
-                directory = ".local/share/2ship";
-                user = "talexander";
-                group = "talexander";
-                mode = "0755";
-              }
-            ];
-          };
-        };
-      })
-    ]
-  );
-}

nix/configuration/roles/alacritty/default.nix

@@ -1,38 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-  options.me = {
-    alacritty.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to install alacritty.";
-    };
-  };
-
-  config = lib.mkIf config.me.alacritty.enable (
-    lib.mkMerge [
-      (lib.mkIf config.me.graphical {
-        environment.systemPackages = with pkgs; [
-          alacritty
-          xdg-utils # for xdg-open
-        ];
-
-        home-manager.users.talexander =
-          { pkgs, ... }:
-          {
-            home.file.".config/alacritty/alacritty.toml" = {
-              source = ./files/alacritty.toml;
-            };
-          };
-      })
-    ]
-  );
-
-}

nix/configuration/roles/alacritty/files/alacritty.toml

@@ -1,44 +0,0 @@
-[colors]
-draw_bold_text_with_bright_colors = true
-indexed_colors = []
-
-[colors.bright]
-black = "0x666666"
-blue = "0x7aa6da"
-cyan = "0x54ced6"
-green = "0x9ec400"
-magenta = "0xb77ee0"
-red = "0xff3334"
-white = "0xffffff"
-yellow = "0xe7c547"
-
-[colors.normal]
-black = "0x000000"
-blue = "0x7aa6da"
-cyan = "0x70c0ba"
-green = "0xb9ca4a"
-magenta = "0xc397d8"
-red = "0xd54e53"
-white = "0xeaeaea"
-yellow = "0xe6c547"
-
-[colors.primary]
-background = "0x000000"
-foreground = "0xeaeaea"
-
-[font]
-size = 11.0
-
-[[hints.enabled]]
-command = "xdg-open"
-post_processing = true
-regex = "(ipfs:|ipns:|magnet:|mailto:|gemini:|gopher:|https:|http:|news:|file:|git:|ssh:|ftp:)[^\u0000-\u001F\u007F-<>\"\\s{-}\\^⟨⟩`]+"
-
-[hints.enabled.mouse]
-enabled = false
-mods = "None"
-
-[scrolling]
-history = 10000
-# Lines moved per scroll.
-multiplier = 3

nix/configuration/roles/ansible/default.nix

@@ -1,86 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  options.me = {
-    ansible.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to install ansible.";
-    };
-  };
-
-  config = lib.mkIf config.me.ansible.enable (
-    lib.mkMerge [
-      {
-        environment.systemPackages = with pkgs; [
-          ansible
-        ];
-
-        nixpkgs.overlays = [
-          (final: prev: {
-            ansible = pkgs.symlinkJoin {
-              name = "ansible";
-              paths = [
-                (prev.ansible.overridePythonAttrs {
-                  propagatedBuildInputs = prev.ansible.propagatedBuildInputs ++ [ prev.python3Packages.jmespath ];
-                })
-                pkgs.ansible-sshjail
-              ];
-              buildInputs = [ pkgs.makeWrapper ];
-
-              postBuild = ''
-                ${lib.concatMapStringsSep "\n"
-                  (
-                    prog:
-                    (
-                      "wrapProgram $out/bin/${prog} ${
-                        lib.concatMapStringsSep " "
-                          (
-                            plugin_type:
-                            "--set ANSIBLE_${lib.toUpper plugin_type}_PLUGINS $out/share/ansible/plugins/${lib.toLower plugin_type}_plugins"
-                          )
-                          [
-                            "action"
-                            "cache"
-                            "callback"
-                            "connection"
-                            "filter"
-                            "inventory"
-                            "lookup"
-                            "shell"
-                            "strategy"
-                            "test"
-                            "vars"
-                          ]
-                      } --prefix PATH : ${lib.makeBinPath [ ]}"
-                    )
-                  )
-                  [
-                    "ansible"
-                    "ansible-config"
-                    "ansible-console"
-                    "ansible-doc"
-                    "ansible-galaxy"
-                    "ansible-inventory"
-                    "ansible-playbook"
-                    "ansible-pull"
-                    "ansible-test"
-                    "ansible-vault"
-                  ]
-                }
-              '';
-            };
-          })
-        ];
-      }
-    ]
-  );
-}

nix/configuration/roles/ares/default.nix

@@ -1,44 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  options.me = {
-    ares.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to install ares.";
-    };
-  };
-
-  config = lib.mkIf config.me.ares.enable (
-    lib.mkMerge [
-      { }
-      (lib.mkIf config.me.graphical {
-        environment.systemPackages = with pkgs; [
-          ares
-        ];
-
-        environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
-          hideMounts = true;
-          users.talexander = {
-            directories = [
-              {
-                directory = ".local/share/ares";
-                user = "talexander";
-                group = "talexander";
-                mode = "0755";
-              }
-            ];
-          };
-        };
-      })
-    ]
-  );
-}

nix/configuration/roles/blank/default.nix

@@ -1,30 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  options.me = {
-    blank.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to install blank.";
-    };
-  };
-
-  config = lib.mkIf config.me.blank.enable (
-    lib.mkMerge [
-      {
-        environment.systemPackages = with pkgs; [
-        ];
-      }
-      (lib.mkIf config.me.graphical {
-      })
-    ]
-  );
-}

nix/configuration/roles/bluetooth/default.nix

@@ -1,46 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  options.me = {
-    bluetooth.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to install bluetooth.";
-    };
-  };
-
-  config = lib.mkIf config.me.bluetooth.enable (
-    lib.mkMerge [
-      {
-        environment.systemPackages = with pkgs; [
-        ];
-
-        hardware.bluetooth = {
-          enable = true;
-          powerOnBoot = true;
-          settings = {
-            General = {
-              # Enable support for showing battery charge level.
-              Experimental = true;
-            };
-          };
-        };
-
-        environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
-          hideMounts = true;
-          directories = [
-            "/var/lib/bluetooth" # Bluetooth pairing information.
-          ];
-        };
-      }
-    ]
-  );
-}

nix/configuration/roles/boot/default.nix

@@ -1,104 +0,0 @@
-# ISO does not work with systemd initrd yet https://github.com/NixOS/nixpkgs/pull/291750
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  options = {
-    me.secureBoot = {
-      enable = lib.mkOption {
-        default = false;
-        type = lib.types.bool;
-        description = ''
-          Enable to use secure boot.
-        '';
-      };
-    };
-  };
-
-  config = lib.mkMerge [
-    {
-      environment.systemPackages = with pkgs; [
-        tpm2-tools # For tpm2_eventlog to check for OptionRoms
-        # cp /sys/kernel/security/tpm0/binary_bios_measurements eventlog
-        # tpm2_eventlog eventlog | grep "BOOT_SERVICES_DRIVER"
-        sbctl # For debugging and troubleshooting Secure Boot.
-      ];
-    }
-    (lib.mkIf (!config.me.buildingIso) {
-
-      boot.loader.grub.enable = false;
-      # Use the systemd-boot EFI boot loader.
-      boot.loader.systemd-boot.enable = true;
-      # TODO: make not write bootx64.efi
-      boot.loader.efi.canTouchEfiVariables = false;
-
-      # Automatically delete old generations
-      boot.loader.systemd-boot.configurationLimit = 3;
-
-      boot.loader.systemd-boot.memtest86.enable = true;
-
-      # Check what will be lost with `zfs diff zroot/linux/root@blank`
-      boot.initrd.systemd.enable = lib.mkDefault true;
-      boot.initrd.systemd.services.zfs-rollback = {
-        description = "Rollback ZFS root dataset to blank snapshot";
-        wantedBy = [
-          "initrd.target"
-        ];
-        after = [
-          "zfs-import-zroot.service"
-        ];
-        before = [
-          "sysroot.mount"
-        ];
-        path = with pkgs; [
-          zfs
-        ];
-        unitConfig.DefaultDependencies = "no";
-        serviceConfig.Type = "oneshot";
-        script = ''
-          zfs rollback -r zroot/linux/nix/root@blank
-          zfs rollback -r zroot/linux/nix/home@blank
-          echo "rollback complete"
-        '';
-      };
-
-      # boot.loader.systemd-boot.extraEntries = {
-      #   "windows.conf" = ''
-      #     title Windows
-      #     efi /EFI/Microsoft/Boot/bootmgfw.efi
-      #     options root=PARTUUID=17e325bf-a378-4d1d-be6a-f6df5476f0fa
-      #   '';
-      # };
-      environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
-        hideMounts = true;
-        directories = [
-          "/var/lib/sbctl" # Secure Boot Keys
-        ];
-      };
-    })
-    (lib.mkIf (config.me.secureBoot.enable) {
-      environment.systemPackages = with pkgs; [
-        sbctl
-      ];
-      boot.loader.systemd-boot.enable = lib.mkForce false;
-      boot.lanzaboote = {
-        enable = true;
-        pkiBundle = "/var/lib/sbctl";
-      };
-    })
-  ];
-}
-# efibootmgr -c -d /dev/sda -p 1 -L NixOS-boot -l '\EFI\NixOS-boot\grubx64.efi'
-
-# Text-only:
-# sudo cp "$(nix-build '<nixpkgs>' --no-out-link -A 'refind')/share/refind/refind_x64.efi" /boot/EFI/boot/bootx64.efi
-
-# Full graphics:
-# $ sudo nix-shell -p refind efibootmgr
-# $ refind-install

nix/configuration/roles/chromecast/default.nix

@@ -1,31 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  options.me = {
-    chromecast.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to install chromecast.";
-    };
-  };
-
-  config = lib.mkIf config.me.chromecast.enable (
-    lib.mkMerge [
-      {
-        environment.systemPackages = with pkgs; [
-          catt
-        ];
-      }
-      (lib.mkIf config.me.graphical {
-      })
-    ]
-  );
-}

nix/configuration/roles/chromium/default.nix

@@ -1,65 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  options.me = {
-    chromium.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to install chromium.";
-    };
-  };
-
-  config = lib.mkIf config.me.chromium.enable (
-    lib.mkMerge [
-      { }
-      (lib.mkIf config.me.graphical {
-        environment.systemPackages = with pkgs; [
-          (chromium.override { enableWideVine = true; })
-        ];
-        allowedUnfree = [
-          "chromium"
-          "chromium-unwrapped"
-          "widevine-cdm"
-        ];
-
-        environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
-          hideMounts = true;
-          users.talexander = {
-            directories = [
-              {
-                directory = ".config/chromium";
-                user = "talexander";
-                group = "talexander";
-                mode = "0700";
-              }
-            ];
-          };
-        };
-        environment.persistence."/state" = lib.mkIf (!config.me.buildingIso) {
-          hideMounts = true;
-          users.talexander = {
-            directories = [
-              {
-                directory = ".cache/chromium";
-                user = "talexander";
-                group = "talexander";
-                mode = "0700";
-              }
-            ];
-          };
-        };
-
-        # Enabling vulkan causes video to render as white
-        # nixpkgs.config.chromium.commandLineArgs = "--enable-features=Vulkan";
-      })
-    ]
-  );
-}

nix/configuration/roles/distributed_build/default.nix

@@ -1,105 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-let
-  make_machine_config = name: {
-    enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to use the ${name} machine during distributed builds.";
-    };
-
-    additional_config = lib.mkOption {
-      type = lib.types.attrs;
-      default = { };
-      example = lib.literalExpression {
-        speedFactor = 2;
-      };
-      description = "Additional config values for the buildMachines entry. For example, speedFactor.";
-    };
-  };
-in
-{
-  imports = [ ];
-
-  options.me = {
-    distributed_build.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to use multiple machines to perform a nixos-rebuild.";
-    };
-
-    distributed_build.machines.hydra = make_machine_config "hydra";
-    distributed_build.machines.quark = make_machine_config "quark";
-  };
-
-  config = lib.mkIf config.me.distributed_build.enable (
-    lib.mkMerge [
-      {
-        nix.distributedBuilds = true;
-      }
-      (lib.mkIf config.me.distributed_build.machines.hydra.enable {
-        nix.buildMachines = [
-          (
-            {
-              hostName = "hydra";
-              sshUser = "nixworker";
-              # sshKey = "";
-              # publicHostKey = "";
-              systems = [
-                "x86_64-linux"
-                # "aarch64-linux"
-              ];
-              maxJobs = 1;
-              supportedFeatures = [
-                # "nixos-test"
-                "benchmark"
-                "big-parallel"
-                # "kvm"
-                "gccarch-x86-64-v3"
-                "gccarch-x86-64-v4"
-                "gccarch-znver4"
-              ];
-            }
-            // config.me.distributed_build.machines.hydra.additional_config
-          )
-        ];
-      })
-      (lib.mkIf config.me.distributed_build.machines.quark.enable {
-        nix.buildMachines = [
-          (
-            {
-              hostName = "quark";
-              sshUser = "nixworker";
-              sshKey = "/persist/manual/ssh/root/keys/id_ed25519";
-              # From: base64 -w0 /persist/ssh/ssh_host_ed25519_key.pub
-              publicHostKey = "c3NoLWVkMjU1MTkgQUFBQUMzTnphQzFsWkRJMU5URTVBQUFBSUx0alplYlVYTkRkU3Y1enVGbjM3eFNMZUN3S2hPKzFMdWovM2FYNFJRTEEgcm9vdEBxdWFyawo=";
-              systems = [
-                "x86_64-linux"
-                # "aarch64-linux"
-              ];
-              maxJobs = 1;
-              supportedFeatures = [
-                # "nixos-test"
-                "benchmark"
-                "big-parallel"
-                # "kvm"
-                "gccarch-x86-64-v3"
-                "gccarch-x86-64-v4"
-                "gccarch-znver4"
-                "gccarch-znver5"
-              ];
-            }
-            // config.me.distributed_build.machines.quark.additional_config
-          )
-        ];
-      })
-    ]
-  );
-}

nix/configuration/roles/docker/default.nix

@@ -1,90 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}:
-
-{
-  imports = [ ];
-
-  options.me = {
-    docker.enable = lib.mkOption {
-      type = lib.types.bool;
-      default = false;
-      example = true;
-      description = "Whether we want to install docker.";
-    };
-  };
-
-  config = lib.mkIf config.me.docker.enable (
-    lib.mkMerge [
-      {
-        virtualisation.docker.enable = true;
-        # Use docker activation
-        virtualisation.docker.enableOnBoot = false;
-        # Rootless docker breaks access to ssh for buildkit.
-        # virtualisation.docker.rootless = {
-        #   enable = true;
-        #   setSocketVariable = true;
-        # };
-        # Give docker access to ssh for fetching repos with buildkit.
-        virtualisation.docker.extraPackages = [ pkgs.openssh ];
-        environment.systemPackages = with pkgs; [
-          docker-buildx
-        ];
-
-        environment.persistence."/state" = lib.mkIf (!config.me.buildingIso) {
-          hideMounts = true;
-          directories = [
-            {
-              directory = "/var/lib/docker";
-              user = "root";
-              group = "root";
-              mode = "0740";
-            }
-          ];
-          # users.talexander = {
-          #   directories = [
-          #     {
-          #       directory = ".local/share/docker";
-          #       user = "talexander";
-          #       group = "talexander";
-          #       mode = "0740";
-          #     }
-          #   ];
-          # };
-        };
-
-        systemd.services.link-docker-creds = {
-          # Contains credentials so it cannot be added to the nix store
-          enable = true;
-          description = "link-docker-creds";
-          wantedBy = [ "multi-user.target" ];
-          wants = [ "multi-user.target" ];
-          after = [ "multi-user.target" ];
-          # path = with pkgs; [
-          #   zfs
-          # ];
-          unitConfig.DefaultDependencies = "no";
-          serviceConfig = {
-            Type = "oneshot";
-            RemainAfterExit = "yes";
-          };
-          script = ''
-            if [ -e /persist/manual/docker/config.json ]; then
-              install --directory --owner talexander --group talexander --mode 0700 /home/talexander/.docker
-              ln -s /persist/manual/docker/config.json /home/talexander/.docker/config.json
-            fi
-          '';
-          preStop = ''
-            rm -f /home/talexander/.docker/config.json
-          '';
-        };
-
-        # Needed for non-rootless docker
-        users.users.talexander.extraGroups = [ "docker" ];
-      }
-    ]
-  );
-}