lxc -> incus

update-incus-container.sh

@@ -0,0 +1,48 @@
+#!/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_container() {
+    echo $(date) "- ${BGreen}Stop container ${1}${Color_Off}"
+    incus stop ${1} | sed "s/^/$(date) - ${BGreen}${1}${Color_Off} /" 
+    wait 
+    echo -e $(date) "- ${BGreen}Container ${1} stopped${Color_Off}"
+}
+
+function update_container() {
+    incus exec ${1} -- sh -c "apt update 2>&1" | sed "s/^/$(date) - ${BGreen}${1}${Color_Off} /"
+    sleep 2
+    incus exec ${1} -- sh -c "apt upgrade -y 2>&1" | sed "s/^/$(date) - ${BGreen}${1}${Color_Off} /"
+    sleep 2
+    incus exec ${1} -- sh -c "apt autoremove -y 2>&1" | sed "s/^/$(date) - ${BGreen}${1}${Color_Off} /"
+    sleep 2
+    echo -e $(date) "- ${BGreen}Refresh snap packages${Color_Off}"
+    incus exec ${1} -- bash -c "if [[ \$(which snap > /dev/null; echo \$?) == 0 ]]; then snap refresh ; fi" | sed "s/^/$(date) - ${BGreen}${1}${Color_Off} /"
+    if [ "${2}" == "STOPPED" ]; then
+        stop_container ${1}
+    fi	
+}
+
+echo $(date) "- ${BGreen}Start updating incus container...${Color_Off}"
+for cont_name in $(incus list type=container -c n --format csv); do
+    echo $(date) "- ${BGreen}Make ${cont_name} container snapshot...${Color_Off}"
+    incus snapshot create ${cont_name} | sed "s/^/$(date) - ${BGreen}${cont_name}${Color_Off} /"
+    echo $(date) "- ${BGreen}Updating ${cont_name} container...${Color_Off}"
+    Status=$(incus list type=container -c ns --format csv | grep ${cont_name} | cut -d',' -f 2)
+    if [ "${Status}" == "STOPPED" ]; then
+        echo -e $(date) "- ${BGreen}Start container ${cont_name}.${Color_Off}"
+        incus start ${cont_name} | sed 's/^/'${date}' - '${cont_name}' /'
+        sleep 5
+    else
+        echo -e $(date) "- ${BGreen}Container ${cont_name} is already started.${Color_Off}"
+    fi
+    update_container ${cont_name} ${Status} &
+done
+wait
+echo $(date) "- ${BGreen}Updating incus container ended.${Color_Off}"