120 lines
3.3 KiB
Bash
Executable file
120 lines
3.3 KiB
Bash
Executable file
# Container update script
|
|
# Updates all podman containers to latest images
|
|
|
|
set -euo pipefail
|
|
|
|
# Configuration from environment (set by systemd service)
|
|
EXCLUDE_CONTAINERS="${EXCLUDE_CONTAINERS:-}"
|
|
|
|
# Convert excluded containers to array
|
|
IFS=',' read -ra EXCLUDED <<< "$EXCLUDE_CONTAINERS"
|
|
|
|
# Get all running containers
|
|
echo "Getting list of running containers..."
|
|
containers=$(podman ps --format "{{.Names}}")
|
|
|
|
if [[ -z "$containers" ]]; then
|
|
echo "No running containers found"
|
|
exit 0
|
|
fi
|
|
|
|
# Arrays to track updates
|
|
updated_containers=()
|
|
failed_containers=()
|
|
skipped_containers=()
|
|
|
|
# Update each container
|
|
for container in $containers; do
|
|
# Check if container is in exclude list
|
|
skip=false
|
|
for excluded in "${EXCLUDED[@]}"; do
|
|
if [[ "$container" == "$excluded" ]]; then
|
|
echo "Skipping excluded container: $container"
|
|
skipped_containers+=("$container")
|
|
skip=true
|
|
break
|
|
fi
|
|
done
|
|
|
|
if [[ "$skip" == true ]]; then
|
|
continue
|
|
fi
|
|
|
|
echo "Processing container: $container"
|
|
|
|
# Get current image
|
|
image=$(podman inspect "$container" --format '{{.ImageName}}')
|
|
|
|
if [[ -z "$image" ]]; then
|
|
echo "ERROR: Could not get image for container $container"
|
|
failed_containers+=("$container (no image)")
|
|
continue
|
|
fi
|
|
|
|
echo " Current image: $image"
|
|
|
|
# Get current image ID before pull
|
|
old_image_id=$(podman inspect "$container" --format '{{.Image}}')
|
|
|
|
# Pull latest image
|
|
echo " Pulling latest image..."
|
|
if podman pull "$image" 2>&1; then
|
|
echo " Image pulled successfully"
|
|
|
|
# Get new image ID after pull
|
|
new_image_id=$(podman inspect "$image" --format '{{.Id}}')
|
|
|
|
# Check if image actually changed
|
|
if [[ "$old_image_id" != "$new_image_id" ]]; then
|
|
echo " New image detected, restarting container..."
|
|
|
|
# Restart container
|
|
if podman restart "$container" 2>&1; then
|
|
echo " Container updated successfully"
|
|
updated_containers+=("$container")
|
|
else
|
|
echo " ERROR: Failed to restart container"
|
|
failed_containers+=("$container (restart failed)")
|
|
fi
|
|
else
|
|
echo " Image unchanged, skipping restart"
|
|
skipped_containers+=("$container (no update)")
|
|
fi
|
|
else
|
|
echo " ERROR: Failed to pull image"
|
|
failed_containers+=("$container (pull failed)")
|
|
fi
|
|
|
|
echo ""
|
|
done
|
|
|
|
# Print summary
|
|
echo "=== Update Summary ==="
|
|
if [[ ${#updated_containers[@]} -gt 0 ]]; then
|
|
echo "✅ Updated (${#updated_containers[@]}):"
|
|
for container in "${updated_containers[@]}"; do
|
|
echo " • $container"
|
|
done
|
|
fi
|
|
|
|
if [[ ${#failed_containers[@]} -gt 0 ]]; then
|
|
echo "❌ Failed (${#failed_containers[@]}):"
|
|
for container in "${failed_containers[@]}"; do
|
|
echo " • $container"
|
|
done
|
|
fi
|
|
|
|
if [[ ${#skipped_containers[@]} -gt 0 ]]; then
|
|
echo "⏭️ No updates (${#skipped_containers[@]}):"
|
|
for container in "${skipped_containers[@]}"; do
|
|
echo " • $container"
|
|
done
|
|
fi
|
|
|
|
# Exit with error if any containers failed
|
|
if [[ ${#failed_containers[@]} -gt 0 ]]; then
|
|
echo "ERROR: Some containers failed to update"
|
|
exit 1
|
|
fi
|
|
|
|
echo "Container update completed successfully"
|