add some sample data and a script to save / restore it

.gitlab-ci.yml

@@ -3,6 +3,7 @@ image: docker:17
 variables:
   GIT_SUBMODULE_STRATEGY: normal
   DOCKER_COMPOSE_VERSION: 1.13.0
+  DOCKER_DRIVER: overlay
 
 services:
 - docker:dind

README.md

@@ -27,12 +27,13 @@ $ git clone --recursive git@git.rwth-aachen.de:VILLASframework/VILLASweb.git
 $ npm install
 $ npm build
 $ docker-compose up
+$ ./sample-data.sh import
 ```
 
-To start the website locally run `npm start`. This will open a local webserver serving the _frontend_. To make the website work, you still need to start at least the VILLASweb-backend (See repository for information).
-
 The default user and password are configured in the `config.js` file of the _backend_. By default they are: __admin__ / __admin__.
 
+For development you can use `npm start` to spawn a local webserver.
+
 ## Copyright
 
 2017, Institute for Automation of Complex Power Systems, EONERC  

docker-compose.yml

@@ -38,6 +38,8 @@ services:
     user: mongodb
     volumes:
       - database:/data/db
+    expose:
+      - "27017"
     restart: always
     user: mongodb
     networks:

sample-data.sh

@@ -0,0 +1,25 @@
+#!/bin/sh
+
+DIR=$(basename $(pwd))
+
+ACTION=${1:-import}
+CONTAINER=${2:-${DIR}_database_1}
+NETWORK=${4:-${DIR}_villas}
+DATABASE=${3:-VILLAS}
+
+DOCKEROPTS="--interactive --tty --rm --network ${NETWORK} --volume $(pwd):/tmp"
+
+case ${ACTION} in
+  import)
+    docker run ${DOCKEROPTS} mongo:latest bash -c 'mongorestore --verbose --host '${CONTAINER}' --gzip --archive=/tmp/'${DATABASE}'.archive'
+  ;;
+  
+  save)
+    docker run ${DOCKEROPTS} mongo:latest bash -c 'mongodump --verbose --host '${CONTAINER}' --db '${DATABASE}' --gzip --archive=/tmp/'${DATABASE}'.archive'
+  ;;
+  
+  *)
+    echo "Usage: $0 (import|save) [MONGODB_CONTAINER [DATABASE [NETWORK]]]"
+    ;;
+esac
+