Adds script to update LXC services from the host, allowing to automatically increase resources if needed to build the service
This commit is contained in:
Rémi Bédard-Couture
parent
c7c07f0e21
commit
3428070a09
@ -1096,6 +1096,10 @@ start() {
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source <(curl -fsSL https://git.community-scripts.org/community-scripts/ProxmoxVED/raw/branch/main/misc/tools.func)
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source <(curl -fsSL https://git.community-scripts.org/community-scripts/ProxmoxVED/raw/branch/main/misc/tools.func)
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if command -v pveversion >/dev/null 2>&1; then
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if command -v pveversion >/dev/null 2>&1; then
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install_script
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install_script
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elif [ ! -z ${PHS_SILENT+x} ] && [[ "${PHS_SILENT}" == "1" ]]; then
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VERBOSE="no"
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set_std_mode
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update_script
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else
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else
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CHOICE=$(whiptail --backtitle "[dev] Proxmox VE Helper Scripts" --title "${APP} LXC Update/Setting" --menu \
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CHOICE=$(whiptail --backtitle "[dev] Proxmox VE Helper Scripts" --title "${APP} LXC Update/Setting" --menu \
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"Support/Update functions for ${APP} LXC. Choose an option:" \
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"Support/Update functions for ${APP} LXC. Choose an option:" \
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184
tools/pve/update-lxcs-services.sh
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184
tools/pve/update-lxcs-services.sh
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@ -0,0 +1,184 @@
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#!/usr/bin/env bash
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# Copyright (c) 2021-2025 tteck
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# Author: tteck (tteckster) | Co-Author: remz1337
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# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
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function header_info() {
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clear
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cat <<"EOF"
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__ __ __ __ __ _ ________ _____ _
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/ / / /___ ____/ /___ _/ /____ / / | |/ / ____/ / ___/___ ______ __(_)_______ _____
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/ / / / __ \/ __ / __ `/ __/ _ \ / / | / / \__ \/ _ \/ ___/ | / / / ___/ _ \/ ___/
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/ /_/ / /_/ / /_/ / /_/ / /_/ __/ / /___/ / /___ ___/ / __/ / | |/ / / /__/ __(__ )
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\____/ .___/\__,_/\__,_/\__/\___/ /_____/_/|_\____/ /____/\___/_/ |___/_/\___/\___/____/
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/_/
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EOF
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}
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set -eEuo pipefail
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YW=$(echo "\033[33m")
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BL=$(echo "\033[36m")
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RD=$(echo "\033[01;31m")
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CM='\xE2\x9C\x94\033'
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GN=$(echo "\033[1;92m")
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CL=$(echo "\033[m")
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header_info
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echo "Loading..."
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whiptail --backtitle "Proxmox VE Helper Scripts" --title "Proxmox VE LXC Service Updater" --yesno "This Will Update LXC Services. Proceed?" 10 58
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NODE=$(hostname)
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EXCLUDE_MENU=()
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MSG_MAX_LENGTH=0
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while read -r TAG ITEM; do
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OFFSET=2
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((${#ITEM} + OFFSET > MSG_MAX_LENGTH)) && MSG_MAX_LENGTH=${#ITEM}+OFFSET
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EXCLUDE_MENU+=("$TAG" "$ITEM " "OFF")
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done < <(pct list | awk 'NR>1')
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excluded_containers=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "Containers on $NODE" --checklist "\nSelect containers to skip from updates:\n" 16 $((MSG_MAX_LENGTH + 23)) 6 "${EXCLUDE_MENU[@]}" 3>&1 1>&2 2>&3 | tr -d '"')
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function needs_reboot() {
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local container=$1
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local os=$(pct config "$container" | awk '/^ostype/ {print $2}')
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local reboot_required_file="/var/run/reboot-required.pkgs"
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if [ -f "$reboot_required_file" ]; then
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if [[ "$os" == "ubuntu" || "$os" == "debian" ]]; then
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if pct exec "$container" -- [ -s "$reboot_required_file" ]; then
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return 0
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fi
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fi
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fi
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return 1
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}
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function update_container_service() {
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container=$1
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header_info
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name=$(pct exec "$container" hostname)
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os=$(pct config "$container" | awk '/^ostype/ {print $2}')
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if [[ "$os" == "ubuntu" || "$os" == "debian" || "$os" == "fedora" ]]; then
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disk_info=$(pct exec "$container" df /boot | awk 'NR==2{gsub("%","",$5); printf "%s %.1fG %.1fG %.1fG", $5, $3/1024/1024, $2/1024/1024, $4/1024/1024 }')
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read -ra disk_info_array <<<"$disk_info"
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echo -e "${BL}[Info]${GN} Updating ${BL}$container${CL} : ${GN}$name${CL} - ${YW}Boot Disk: ${disk_info_array[0]}% full [${disk_info_array[1]}/${disk_info_array[2]} used, ${disk_info_array[3]} free]${CL}\n"
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else
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echo -e "${BL}[Info]${GN} Updating ${BL}$container${CL} : ${GN}$name${CL} - ${YW}[No disk info for ${os}]${CL}\n"
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fi
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#1) Detect service using the service name in the update command
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pushd $(mktemp -d) >/dev/null
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pct pull "$container" /usr/bin/update update 2>/dev/null
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service=$(cat update | sed 's|.*/ct/||g' | sed 's|\.sh).*||g')
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popd >/dev/null
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#1.1) If update script not detected, return
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if [ -z "${service}" ]; then
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echo -e "${YW}[WARN]${CL} Update script not found\n"
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return
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else
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echo "${BL}[INFO]${CL} Detected service: ${GN}${service}${CL}\n"
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fi
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#2) Extract service build/update resource requirements from config/installation file
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script=$(curl -fsSL https://raw.githubusercontent.com/remz1337/ProxmoxVE/remz/ct/${service}.sh)
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config=$(pct config "$container")
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build_cpu=$(echo "$script" | { grep -m 1 "var_cpu" || test $? = 1; } | sed 's|.*=||g' | sed 's|"||g' | sed 's|.*var_cpu:-||g' | sed 's|}||g')
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build_ram=$(echo "$script" | { grep -m 1 "var_ram" || test $? = 1; } | sed 's|.*=||g' | sed 's|"||g' | sed 's|.*var_ram:-||g' | sed 's|}||g')
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run_cpu=$(echo "$script" | { grep -m 1 "pct set \$CTID -cores" || test $? = 1; } | sed 's|.*cores ||g')
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run_ram=$(echo "$script" | { grep -m 1 "pct set \$CTID -memory" || test $? = 1; } | sed 's|.*memory ||g')
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current_cpu=$(echo "$config" | grep -m 1 "cores:" | sed 's|cores: ||g')
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current_ram=$(echo "$config" | grep -m 1 "memory:" | sed 's|memory: ||g')
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#Test if all values are valid (>0)
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if [ -z "${run_cpu}" ] || [ "$run_cpu" -le 0 ]; then
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#echo "No valid value found for run_cpu. Assuming same as current configuration."
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run_cpu=$current_cpu
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fi
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if [ -z "${run_ram}" ] || [ "$run_ram" -le 0 ]; then
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#echo "No valid value found for run_ram. Assuming same as current configuration."
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run_ram=$current_ram
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fi
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if [ -z "${build_cpu}" ] || [ "$build_cpu" -le 0 ]; then
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#echo "No valid value found for build_cpu. Assuming same as current configuration."
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build_cpu=$current_cpu
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fi
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if [ -z "${build_ram}" ] || [ "$build_ram" -le 0 ]; then
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#echo "No valid value found for build_ram. Assuming same as current configuration."
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build_ram=$current_ram
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fi
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UPDATE_BUILD_RESOURCES=0
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if [ "$build_cpu" -gt "$run_cpu" ] || [ "$build_ram" -gt "$run_ram" ]; then
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UPDATE_BUILD_RESOURCES=1
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fi
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#3) if build resources are different than run resources, then:
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if [ "$UPDATE_BUILD_RESOURCES" -eq "1" ]; then
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#pct shutdown "$container"
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#sleep 2
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pct set "$container" --cores "$build_cpu" --memory "$build_ram"
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pct restart "$container"
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sleep 2
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fi
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#4) Update service, using the update command
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UPDATE_CMD="export PHS_SILENT=1;update;"
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case "$os" in
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alpine) pct exec "$container" -- ash -c "$UPDATE_CMD" ;;
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archlinux) pct exec "$container" -- bash -c "$UPDATE_CMD" ;;
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fedora | rocky | centos | alma) pct exec "$container" -- bash -c "$UPDATE_CMD" ;;
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ubuntu | debian | devuan) pct exec "$container" -- bash -c "$UPDATE_CMD" ;;
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opensuse) pct exec "$container" -- bash -c "$UPDATE_CMD" ;;
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esac
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#5) if build resources are different than run resources, then:
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if [ "$UPDATE_BUILD_RESOURCES" -eq "1" ]; then
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#pct shutdown "$container"
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#sleep 2
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pct set "$container" --cores "$run_cpu" --memory "$run_ram"
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#pct restart "$container"
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#sleep 2
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fi
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}
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containers_needing_reboot=()
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header_info
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for container in $(pct list | awk '{if(NR>1) print $1}'); do
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if [[ " ${excluded_containers[@]} " =~ " $container " ]]; then
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header_info
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echo -e "${BL}[Info]${GN} Skipping ${BL}$container${CL}"
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sleep 1
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else
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status=$(pct status $container)
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template=$(pct config $container | grep -q "template:" && echo "true" || echo "false")
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if [ "$template" == "false" ] && [ "$status" == "status: stopped" ]; then
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echo -e "${BL}[Info]${GN} Starting${BL} $container ${CL} \n"
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pct start $container
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echo -e "${BL}[Info]${GN} Waiting For${BL} $container${CL}${GN} To Start ${CL} \n"
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sleep 5
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#update_container $container
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update_container_service $container
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echo -e "${BL}[Info]${GN} Shutting down${BL} $container ${CL} \n"
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pct shutdown $container &
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elif [ "$status" == "status: running" ]; then
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#update_container $container
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update_container_service $container
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fi
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if pct exec "$container" -- [ -e "/var/run/reboot-required" ]; then
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# Get the container's hostname and add it to the list
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container_hostname=$(pct exec "$container" hostname)
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containers_needing_reboot+=("$container ($container_hostname)")
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fi
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fi
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done
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wait
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header_info
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echo -e "${GN}The process is complete, and the containers have been successfully updated.${CL}\n"
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if [ "${#containers_needing_reboot[@]}" -gt 0 ]; then
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echo -e "${RD}The following containers require a reboot:${CL}"
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for container_name in "${containers_needing_reboot[@]}"; do
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echo "$container_name"
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done
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fi
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echo ""
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