Function cleanup_orphaned_containers

ci/docker_utils/container_db.py:611–650

Clean up containers from dead processes. This function implements the orphan cleanup phase: - Scans all tracked containers - Identifies containers whose owner PIDs are dead - Stops and removes orphaned containers - Cleans up database records Args: db: Database insta

(db: Optional[ContainerDatabase] = None)

def cleanup_orphaned_containers(db: Optional[ContainerDatabase] = None) -> int:
    """Clean up containers from dead processes.

    This function implements the orphan cleanup phase:
    - Scans all tracked containers
    - Identifies containers whose owner PIDs are dead
    - Stops and removes orphaned containers
    - Cleans up database records

    Args:
        db: Database instance (creates new if None)

    Returns:
        Number of containers cleaned up
    """
    if db is None:
        db = ContainerDatabase()

    all_tracked = db.get_all()
    cleaned_count = 0

    for container in all_tracked:
        if not process_exists(container.owner_pid):
            print(
                f"Found orphaned container {container.container_id} from dead PID {container.owner_pid}"
            )

            # Force remove the container with retry logic
            success, error_msg = docker_force_remove_container(container.container_id)
            if not success:
                print(
                    f"⚠️  Warning: Failed to remove container {container.container_id}: {error_msg}"
                )
                print("   Database record will still be cleaned up")

            # Remove from DB (even if container removal failed)
            db.delete_by_id(container.container_id)
            cleaned_count += 1

    return cleaned_count


def garbage_collect_platform_containers(