99 lines
2.8 KiB
Bash
99 lines
2.8 KiB
Bash
#!/usr/bin/env bash
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# Copyright (c) 2021-2025 tteck
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# Author: tteck (tteckster)
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# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
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set -eEuo pipefail
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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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BL="\033[36m"
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RD="\033[01;31m"
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CM='\xE2\x9C\x94\033'
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GN="\033[1;92m"
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CL="\033[m"
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header_info
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echo "Loading..."
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ROOT_FS=$(df -Th "/" | awk 'NR==2 {print $2}')
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if [ "$ROOT_FS" != "ext4" ]; then
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whiptail --backtitle "Proxmox VE Helper Scripts" \
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--title "Warning" \
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--yesno "Root filesystem is not ext4 ($ROOT_FS).\nContinue anyway?" 10 58 || exit 1
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fi
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NODE=$(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" "$ITEM " "OFF")
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done < <(pct list | awk 'NR>1')
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excluded_containers_raw=$(whiptail --backtitle "Proxmox VE Helper Scripts" \
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--title "Containers on $NODE" \
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--checklist "\nSelect containers to skip from trimming:\n" \
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16 $((MSG_MAX_LENGTH + 23)) 6 "${EXCLUDE_MENU[@]}" 3>&1 1>&2 2>&3)
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[ $? -ne 0 ] && exit
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read -ra EXCLUDED <<<$(echo "$excluded_containers_raw" | tr -d '"')
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function trim_container() {
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local container="$1"
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header_info
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echo -e "${BL}[Info]${GN} Trimming ${BL}$container${CL} \n"
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local before_trim after_trim
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before_trim=$(lvs --noheadings -o lv_name,data_percent | awk -v ctid="vm-${container}-disk-0" '$1 == ctid {gsub(/%/, "", $2); print $2}')
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echo -e "${RD}Data before trim $before_trim%${CL}"
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pct fstrim "$container"
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after_trim=$(lvs --noheadings -o lv_name,data_percent | awk -v ctid="vm-${container}-disk-0" '$1 == ctid {gsub(/%/, "", $2); print $2}')
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echo -e "${GN}Data after trim $after_trim%${CL}"
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sleep 0.5
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}
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for container in $(pct list | awk 'NR>1 {print $1}'); do
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if [[ " ${EXCLUDED[*]} " =~ " $container " ]]; then
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header_info
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echo -e "${BL}[Info]${GN} Skipping ${BL}$container${CL}"
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sleep 0.5
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continue
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fi
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if pct config "$container" | grep -q "template:"; then
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header_info
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echo -e "${BL}[Info]${GN} Skipping ${container} ${RD}$container is a template${CL} \n"
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sleep 0.5
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continue
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fi
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state=$(pct status "$container" | awk '{print $2}')
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if [[ "$state" != "running" ]]; then
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header_info
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echo -e "${BL}[Info]${GN} Skipping $container (not running)${CL}"
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sleep 0.5
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continue
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fi
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trim_container "$container"
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done
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header_info
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echo -e "${GN}Finished, LXC Containers Trimmed.${CL} \n"
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exit 0
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