Improve down.sh script

Signed-off-by: Martynov Maxim <martinov_m_s_@mail.ru>

Author: dolfinus

docker/down.sh

@@ -3,7 +3,7 @@
 # Copyright 2018-2023 contributors to the Marquez project
 # SPDX-License-Identifier: Apache-2.0
 #
-# Usage: $ ./down.sh
+# Usage: $ ./down.sh [FLAGS] 
 
 set -e
 
@@ -12,16 +12,29 @@ title() {
 }
 
 usage() {
-  echo "usage: ./$(basename -- ${0})"
+  echo "usage: ./$(basename -- ${0}) [FLAGS]"
   echo "A script used to bring down Marquez when run via Docker"
   echo
+  title "EXAMPLES:"
+  echo "  # Stop and remove all containers"
+  echo "  $ ./down.sh"
+  echo
+  echo "  # Stop and remove all containers, remove volumes"
+  echo "  $ ./down.sh -v"
+  echo
+  title "FLAGS:"
+  echo "  -v, --volumes         remove created volumes"
+  echo "  -h, --help            show help for script"
+  echo
 }
 
 # Change working directory to project root
 project_root=$(git rev-parse --show-toplevel)
 cd "${project_root}/"
 
 compose_files="-f docker-compose.yml"
+
+# Default args
 compose_args="--remove-orphans"
 
 # Parse args
@@ -31,22 +44,14 @@ while [ $# -gt 0 ]; do
        usage
        exit 0
        ;;
+    -v|'--volumes')
+       compose_args+=" -v"
+       ;;
   esac
   shift
 done
 
 # We can ignore the tag and port(s) when cleaning up running
 # containers and volumes
-TAG=any
-
-API_PORT=${RANDOM}
-API_ADMIN_PORT=${RANDOM}
-WEB_PORT=${RANDOM}
-TAG=${RANDOM}
-
-docker compose $compose_files down $compose_args
-
-docker volume rm marquez_data && \
-  docker volume rm marquez_db-backup && \
-  docker volume rm marquez_db-conf && \
-  docker volume rm marquez_db-init
+API_PORT=${RANDOM} API_ADMIN_PORT=${RANDOM} WEB_PORT=${RANDOM} TAG=${RANDOM} \
+  docker compose $compose_files down $compose_args

docker/up.sh

@@ -50,7 +50,7 @@ usage() {
   echo "  --no-web              don't start the web UI"
   echo "  --no-volumes          don't create volumes"
   echo "  -h, --help            show help for script"
-  exit 1
+  echo
 }
 
 # Change working directory to project root
@@ -68,7 +68,7 @@ NO_WEB="false"
 NO_VOLUMES="false"
 TAG="${VERSION}"
 BUILD="false"
-ARGS="-V --force-recreate --remove-orphans"
+compose_args="-V --force-recreate --remove-orphans"
 # Parse args
 while [ $# -gt 0 ]; do
   case $1 in
@@ -90,7 +90,7 @@ while [ $# -gt 0 ]; do
        ;;
     --args)
        shift
-       ARGS+=" ${1}"
+       compose_args+=" ${1}"
        ;;
     -b|'--build')
        BUILD='true'
@@ -115,7 +115,7 @@ done
 
 # Enable detach mode to run containers in background
 if [[ "${DETACH}" = "true" ]]; then
-  ARGS+=" --detach"
+  compose_args+=" --detach"
 fi
 
 # Enable starting HTTP API server with sample metadata
@@ -126,7 +126,7 @@ fi
 # Enable building from source
 if [[ "${BUILD}" = "true" ]]; then
   compose_files+=" -f docker-compose.dev.yml"
-  ARGS+=" --build"
+  compose_args+=" --build"
 fi
 
 # Enable web UI
@@ -143,4 +143,4 @@ fi
 
 # Run docker compose cmd with overrides
 DOCKER_SCAN_SUGGEST="false" API_PORT=${API_PORT} API_ADMIN_PORT=${API_ADMIN_PORT} WEB_PORT=${WEB_PORT} TAG=${TAG} \
-  docker --log-level ERROR compose $compose_files up $ARGS
+  docker --log-level ERROR compose $compose_files up $compose_args