Add additional controllers.

nix/kubernetes/hosts/controller1/DEPLOY_SWITCH

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+#
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+: "${JOBS:="1"}"
+
+TARGET=controller1
+
+for f in /persist/manual/manual_add_to_store/*; do nix-store --add-fixed sha256 "$f"; done
+
+nixos-rebuild switch --flake "$DIR/../../#controller1" --target-host "$TARGET" --build-host "$TARGET" --sudo --max-jobs "$JOBS" --log-format internal-json -v "${@}" |& nom --json