lxc -> incus

update-incus-virtualMachine.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+declare -A pids
+
+BRed='\033[1;31m'   # Red
+BGreen='\033[1;32m' # Green
+Color_Off='\033[0m' # Text Reset
+
+TMSTMP=$(date +'%Y%m%d%H%M%S')
+
+function stop_virtualMachine() {
+    sleep 120
+    incus stop ${1}
+    echo -e $(date) "- ${BGreen}Virtual Machine ${1} stopped${Color_Off}"
+}
+
+echo $(date) "- Start updating incus Virtual Machine..."
+for vm_name in $(incus list type=virtual-machine -c n --format csv); do
+    echo $(date) "- Make ${vm_name} Virtual Machine snapshot..."
+    incus snapshot create ${vm_name}
+    echo $(date) "- Updating ${vm_name} Virtual Machine..."
+    Status=$(incus list type=virtual-machine -c ns --format csv | grep ${vm_name} | cut -d',' -f 2)
+    if [ "${Status}" == "STOPPED" ]; then
+        echo -e $(date) "- ${BGreen}Start Virtual Machine ${vm_name}${Color_Off}"
+        incus start ${vm_name}
+        sleep 5
+    else
+        echo -e $(date) "- ${BGreen}Virtual Machine ${vm_name} is already started${Color_Off}"
+    fi
+    incus exec ${vm_name} -- sh -c "apt update"
+    sleep 2
+    incus exec ${vm_name} -- sh -c "apt upgrade -y"
+    sleep 2
+    incus exec ${vm_name} -- sh -c "apt autoremove"
+    sleep 2
+    echo -e $(date) "- Refresh snap packages"
+    incus exec ${vm_name} -- bash -c "if [[ \$(which snap > /dev/null; echo \$?) == 0 ]]; then snap refresh ; fi"
+
+    if [ "${Status}" = "STOPPED" ]; then
+        echo $(date) "- Stop Virtual Machine ${vm_name}"
+        stop_virtualMachine ${vm_name} &
+        pids[${vm_name}]=$!
+    fi
+    sleep 2
+done
+
+for pid in ${pids[@]}; do
+    wait $pid
+done
+echo $(date) "- Updating incus Virtual Machine ended"