Update ptero-cleanup.sh
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1 changed files with 66 additions and 51 deletions
117
ptero-cleanup.sh
117
ptero-cleanup.sh
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@ -1,5 +1,24 @@
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#!/bin/bash
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###########################################
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# Configuration - Add new patterns here
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###########################################
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# Add one pattern per line between the quotes
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# Use regex patterns (grep -E compatible)
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# Examples:
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# "^nginx" - matches images starting with nginx
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# "alpine:.*" - matches all alpine tagged images
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# "mysql|redis" - matches mysql or redis images
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IMAGE_PATTERNS=(
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"^hello-world"
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"pterodactyl"
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"pterodactyl/yolks"
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"ghcr.io/pterodactyl"
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# Add new patterns below this line
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#"pattern1"
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#"pattern2"
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)
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# Log file setup
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LOG_FILE="/var/log/ptero-cleanup.log"
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DOCKER_PATH=$(which docker)
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@ -9,6 +28,34 @@ log_message() {
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" | tee -a "$LOG_FILE"
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}
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# Function to force remove image and its containers
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force_remove_image() {
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local image=$1
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log_message "Force removing image: $image"
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if $DOCKER_PATH rmi -f "$image" > /dev/null 2>&1; then
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log_message "Successfully removed: $image"
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return 0
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else
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# If force removal fails, try removing any stopped containers using this image
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local CONTAINERS=$($DOCKER_PATH ps -a --filter "ancestor=$image" --format "{{.ID}}")
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if [ ! -z "$CONTAINERS" ]; then
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log_message "Removing stopped containers using $image"
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echo "$CONTAINERS" | xargs -r $DOCKER_PATH rm -f
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# Try removing the image again
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if $DOCKER_PATH rmi -f "$image" > /dev/null 2>&1; then
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log_message "Successfully removed: $image after container cleanup"
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return 0
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else
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log_message "Failed to remove: $image even after container cleanup"
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return 1
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fi
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else
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log_message "Failed to remove: $image"
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return 1
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fi
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fi
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}
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# Check if docker is installed
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if [ -z "$DOCKER_PATH" ]; then
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log_message "ERROR: Docker is not installed or not in PATH"
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@ -27,59 +74,27 @@ log_message "Starting image cleanup"
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REMOVED_COUNT=0
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FAILED_COUNT=0
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# First, try to remove hello-world images with force
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log_message "Attempting to remove hello-world images"
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HELLO_WORLD_IMAGES=$($DOCKER_PATH images --format "{{.Repository}}:{{.Tag}}" | grep "^hello-world")
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if [ ! -z "$HELLO_WORLD_IMAGES" ]; then
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echo "$HELLO_WORLD_IMAGES" | while read -r image; do
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log_message "Force removing hello-world image: $image"
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if $DOCKER_PATH rmi -f "$image" > /dev/null 2>&1; then
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log_message "Successfully removed: $image"
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((REMOVED_COUNT++))
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else
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# If force removal fails, try removing any stopped containers using this image
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CONTAINERS=$($DOCKER_PATH ps -a --filter "ancestor=$image" --format "{{.ID}}")
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if [ ! -z "$CONTAINERS" ]; then
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log_message "Removing stopped containers using $image"
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echo "$CONTAINERS" | xargs -r $DOCKER_PATH rm -f
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# Try removing the image again
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if $DOCKER_PATH rmi -f "$image" > /dev/null 2>&1; then
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log_message "Successfully removed: $image after container cleanup"
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((REMOVED_COUNT++))
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else
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log_message "Failed to remove: $image even after container cleanup"
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((FAILED_COUNT++))
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fi
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else
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log_message "Failed to remove: $image"
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((FAILED_COUNT++))
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fi
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fi
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done
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# Build grep pattern from IMAGE_PATTERNS array
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GREP_PATTERN=$(IFS="|"; echo "${IMAGE_PATTERNS[*]}")
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log_message "Using pattern: $GREP_PATTERN"
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# Get all target images
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TARGET_IMAGES=$($DOCKER_PATH images --format "{{.Repository}}:{{.Tag}}" | grep -E "$GREP_PATTERN")
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if [ -z "$TARGET_IMAGES" ]; then
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log_message "No target images found"
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exit 0
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fi
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# Get list of Pterodactyl images
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PTERO_IMAGES=$($DOCKER_PATH images --format "{{.Repository}}:{{.Tag}}" | grep -E "pterodactyl|pterodactyl/yolks|ghcr.io/pterodactyl")
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if [ ! -z "$PTERO_IMAGES" ]; then
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log_message "Processing Pterodactyl images"
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# Remove each unused Pterodactyl image
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echo "$PTERO_IMAGES" | while read -r image; do
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# Check if image is being used by any container
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if ! $DOCKER_PATH ps -a --format "{{.Image}}" | grep -q "^${image}$"; then
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log_message "Attempting to remove image: $image"
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if $DOCKER_PATH rmi "$image" > /dev/null 2>&1; then
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log_message "Successfully removed: $image"
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((REMOVED_COUNT++))
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else
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log_message "Failed to remove: $image (might be in use)"
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((FAILED_COUNT++))
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fi
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else
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log_message "Skipping $image - currently in use"
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fi
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done
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fi
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# Process all images
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log_message "Processing target images"
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echo "$TARGET_IMAGES" | while read -r image; do
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if force_remove_image "$image"; then
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((REMOVED_COUNT++))
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else
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((FAILED_COUNT++))
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fi
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done
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# Display summary
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log_message "Cleanup completed"
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