_cleanup.sh

#!/bin/bash
set -euxo pipefail

DLE_TEST_MOUNT_DIR="/var/lib/test/dblab_mount"
DLE_TEST_POOL_NAME="test_dblab_pool"
ZFS_FILE="$(pwd)/zfs_file"

# Stop and remove test Docker containers
sudo docker ps -aq --filter label="test_dblab_pool"| xargs --no-run-if-empty sudo docker rm -f \
||echo"Failed to remove test Docker containers, continuing..."
sudo docker ps -aq --filter label="dblab_test"| xargs --no-run-if-empty sudo docker rm -f \
||echo"Failed to remove dblab_test Docker containers, continuing..."

# Remove unused Docker images
sudo docker images --filter=reference='registry.gitlab.com/postgres-ai/database-lab/dblab-server:*' -q | xargs --no-run-if-empty sudo docker rmi \
||echo"Docker image removal finished with errors but it is OK to ignore them."

# Clean up data directory
sudo rm -rf ${DLE_TEST_MOUNT_DIR}/${DLE_TEST_POOL_NAME}/data/* \
||echo"Data directory cleanup finished with errors but continuing..."

# Remove dump directory
sudo umount ${DLE_TEST_MOUNT_DIR}/${DLE_TEST_POOL_NAME}/dump \
||echo"Unmounting dump directory finished with errors but it is OK to ignore them."
sudo rm -rf ${DLE_TEST_MOUNT_DIR}/${DLE_TEST_POOL_NAME}/dump \
||echo"Dump directory removal finished with errors but it is OK to ignore them."

# Clean up pool directory
sudo rm -rf ${DLE_TEST_MOUNT_DIR}/${DLE_TEST_POOL_NAME}/* \
||echo"Cleaning up pool directory finished with errors but it is OK to ignore them."

# To start from the very beginning: destroy ZFS storage pool
sudo zpool destroy test_dblab_pool \
||echo"Destroying ZFS storage pool finished with errors but it is OK to ignore them."

# Remove ZFS FILE
sudo rm -f "${ZFS_FILE}" \
||echo"Failed to remove ZFS file, but continuing..."

# Remove CLI configuration
dblab config remove test \
||echo"Removing CLI configuration finished with errors but it is OK to ignore them."