talexander/machine_setup
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Add support for preventing OOM kill on certain VMs.

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This commit is contained in:
Tom Alexander 2025-09-27 19:02:06 -04:00
parent daaf427286
commit 25957105c9
Signed by: talexander
GPG Key ID: 36C99E8B3C39D85F
2 changed files with 6 additions and 1 deletions
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5
ansible/roles/bhyve/files/bhyverc.bash
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@ -38,6 +38,7 @@ fi
: ${VNC_WIDTH:="1920"} : ${VNC_WIDTH:="1920"}
: ${VNC_HEIGHT:="1080"} : ${VNC_HEIGHT:="1080"}
: ${BIND9P:=""} : ${BIND9P:=""}
: ${PREVENT_OOM:="NO"}
: "${CD:=}" : "${CD:=}"
: ${SHUTDOWN_TIMEOUT:="600"} # 10 minutes : ${SHUTDOWN_TIMEOUT:="600"} # 10 minutes
@ -278,6 +279,10 @@ function start_body {
local mac_address local mac_address
mac_address=$(calculate_mac_address "$name") mac_address=$(calculate_mac_address "$name")
if [ "$PREVENT_OOM" = "YES" ]; then
protect -d -i -p "$$"
fi
local additional_args=() local additional_args=()
if [ "$NETWORK" = "NAT" ]; then if [ "$NETWORK" = "NAT" ]; then

2
ansible/roles/package_manager/files/freeze_kernel.conf
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@ -1,2 +1,2 @@
[options] [options]
IgnorePkg = linux linux-headers IgnorePkg = linux linux-headers chromium