57 lines
2.4 KiB
Bash
57 lines
2.4 KiB
Bash
#!/bin/bash
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# This script updates all running Proxmox containers, skipping specified excluded containers, and generates a separate log file for each container.
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# The script first updates the Proxmox host system, then iterates through each container, updates the container, and reboots it if necessary.
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# Each container's log file is stored in $log_path and the main script log file is named container-upgrade-main.log.
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# list of container ids we need to iterate through
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containers=$(pct list | tail -n +2 | cut -f1 -d' ')
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log_path="/root/scripts"
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# array of container ids to exclude from updates
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exclude_containers=("106")
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#### CODE BELOW #########
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container_main_log_file="${log_path}/container-upgrade-main.log"
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echo "[Info] Updating proxmox containers at $(date)"
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echo "[Info] Updating proxmox containers at $(date)" >> $container_main_log_file
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#function to update individual containers
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function update_container() {
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container=$1
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# log file for individual container
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container_log_file="${log_path}/container-upgrade-$container.log"
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# log start of update
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echo "[Info] Starting update for container $container at $(date)" >> $container_log_file
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# perform the update
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/usr/sbin/pct exec $container -- bash -c "apt update && apt upgrade -y && apt autoremove -y && reboot" >> $container_log_file 2>&1
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# log completion of update
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echo "[Info] Completed update for $container at $(date)" >> $container_log_file
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echo "--------------------------------------------------------------------------------------------" >> $container_log_file
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}
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for container in $containers; do
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# skip excluded containers
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if [[ " ${exclude_containers[@]} " =~ " ${container} " ]]; then
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echo "[Info] Skipping excluded container, $container"
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echo "[Info] Skipping excluded container, $container" >> $container_main_log_file
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continue
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fi
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status=$(/usr/sbin/pct status $container)
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if [ "$status" == "status: stopped" ]; then
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echo "[Info] Skipping offline container, $container"
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echo "[Info] Skipping offline container, $container" >> $container_main_log_file
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elif [ "$status" == "status: running" ]; then
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update_container $container
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fi
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done; wait
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# log completion of all updates
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echo "[Info] Updating proxmox containers completed at $(date)"
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echo "[Info] Updating proxmox containers completed at $(date)" >> $container_main_log_file
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echo "--------------------------------------------------------------------------------------------" >> $container_main_log_file
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