From 12edb1b1526cff9c5a09442de64fbd0a1479be7e Mon Sep 17 00:00:00 2001
From: "Dustin C. Hatch" <dustin@hatch.name>
Date: Fri, 7 Feb 2025 18:34:26 -0600
Subject: [PATCH] wip: newvm: configure vm for dynamic inventory

---
 newvm.sh | 32 ++++++++++++++++++++++++++++++--
 1 file changed, 30 insertions(+), 2 deletions(-)

diff --git a/newvm.sh b/newvm.sh
index 17e4894..89854ef 100755
--- a/newvm.sh
+++ b/newvm.sh
@@ -1,10 +1,12 @@
 #!/bin/sh
 # vim: set sw=4 ts=4 sts=4 et :
 
+METADATA_XMLNS='http://du5t1n.me/xmlns/libvirt/metadata/'
+
 memory=2048
 vcpus=2
 disk_size=16
-kickstart=http://rosalina.pyrocufflink.blue/~dustin/kickstart/fedora.ks
+kickstart=https://git.pyrocufflink.net/infra/kickstart/raw/branch/master/fedora.ks
 fedora=$(rpm -E %fedora)
 network=network=prod
 dnsdomain=pyrocufflink.blue
@@ -73,6 +75,20 @@ while [ $# -gt 0 ]; do
     --domain=*)
         dnsdomain=${1#=*}
         ;;
+    --cfg-branch)
+        shift
+        cfg_branch=$1
+        ;;
+    --cfg-branch=*)
+        cfg_branch=${1#*=}
+        ;;
+    --group)
+        shift
+        groups_xml="${groups_xml}<group name=\"${1}\"/>"
+        ;;
+    --group=*)
+        groups_xml="${groups_xml}<group name=\"${1#*=}\"/>"
+        ;;
     --no-console|--noconsole)
         console=false
         ;;
@@ -139,6 +155,7 @@ extra_args="${extra_args} inst.notmux quiet systemd.show_status=1 console=ttyS0"
 
 set -- \
     --name ${name} \
+    --metadata title=${hostname} \
     --memory ${memory} \
     --cpu host \
     --location ${location} \
@@ -153,10 +170,21 @@ set -- \
     --boot uefi \
     "$@"
 
+if [ -n "${cfg_branch}" ]; then
+    set -- "$@" --qemu-commandline="-fw_cfg opt/dch/cfg-branch,string=${cfg_branch}"
+fi
+
 if $console; then
     set -- "$@" --autoconsole text
 else
     set -- "$@" --noautoconsole --wait -1
 fi
 
-exec virt-install "$@"
+(
+virsh event --event lifecycle --loop | awk '/Started/{exit}'
+virsh metadata ${name} --live --config ${METADATA_XMLNS} dch \
+    "<metadata><groups>${groups_xml}</groups></metadata>"
+) &
+
+virt-install "$@"
+wait