Update pica-etherpad/docker-compose.yml, .gitlab-ci.yml files

.gitlab-ci.yml

@@ -93,7 +93,8 @@ docker-bench-security:
         - sed -i -e '/networks/,+3d' $MODIFIED_IMAGE/docker-compose.yml
         # if secrets.example files exist, remove the .example extension to be able to start the container
         - if [[ -d $MODIFIED_IMAGE/secrets ]]; then for i in $MODIFIED_IMAGE/secrets/*.example ; do cp $i $(echo $i| cut -d '.' -f1,2); done; fi;
-        - docker volume create $CONTAINER_NAME
+        # let docker-compose create the required volumes and networks
+        - sed -i -e 's/external: true/external: false/g' $MODIFIED_IMAGE/docker-compose.yml
     script:
         - cd $MODIFIED_IMAGE
         - docker-compose up -d

pica-etherpad/docker-compose.yml

@@ -2,8 +2,8 @@ version : "2.4"
 
 volumes:
   etherpad-db-volume:
-    external: 
-        name: "etherpad-db"
+    external: true
+    name: "etherpad-db"
 
 networks:
   docker_default: