feat: add bluefin libvirt groups setup

Author: rrenomeron

files/virtualization/usr/bin/bluefin-dx-groups

@@ -0,0 +1,41 @@
+
+#!/usr/bin/env bash
+
+# SCRIPT VERSION
+GROUP_SETUP_VER=1
+GROUP_SETUP_VER_FILE="/etc/ublue/dx-groups"
+GROUP_SETUP_VER_RAN=$(cat "$GROUP_SETUP_VER_FILE")
+
+# make the directory if it doesn't exist
+mkdir -p /etc/ublue
+
+# Run script if updated
+if [[ -f $GROUP_SETUP_VER_FILE && "$GROUP_SETUP_VER" = "$GROUP_SETUP_VER_RAN" ]]; then
+  echo "Group setup has already run. Exiting..."
+  exit 0
+fi
+
+# Function to append a group entry to /etc/group
+append_group() {
+  local group_name="$1"
+  if ! grep -q "^$group_name:" /etc/group; then
+    echo "Appending $group_name to /etc/group"
+    grep "^$group_name:" /usr/lib/group | tee -a /etc/group >/dev/null
+  fi
+}
+
+# Setup Groups
+append_group docker
+append_group incus-admin
+append_group libvirt
+
+wheelarray=($(getent group wheel | cut -d ":" -f 4 | tr ',' '\n'))
+for user in $wheelarray; do
+  usermod -aG docker $user
+  usermod -aG incus-admin $user
+  usermod -aG libvirt $user
+done
+
+# Prevent future executions
+echo "Writing state file"
+echo "$GROUP_SETUP_VER" >"$GROUP_SETUP_VER_FILE"

files/virtualization/usr/lib/systemd/system/bluefin-dx-groups.service

@@ -0,0 +1,12 @@
+[Unit]
+Description=Add wheel members to docker,and incus-admin groups
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/bluefin-dx-groups
+Restart=on-failure
+RestartSec=30
+StartLimitInterval=0
+
+[Install]
+WantedBy=default.target

recipes/features/virtualization.yml

@@ -7,7 +7,18 @@ modules:
     install:
       packages:        
         - libvirt
+        - libvirt-nss
         - ublue-os-libvirt-workarounds
         - cockpit-machines
+
+  - type: files
+    files:
+      - source: virtualization
+      - dest: /
+
+  - type: systemd
+    system:
+      enable: 
+      - bluefin-dx-groups.service