Test Environment using Docker & Vagrant for Qt/QML app using Meteor/MongoDB
The structure of the test environment is as the following :
This repository contains two branches:
- Master : Docker images are built from Dockerfile
- FromHub: Docker images are pulled from Docker Hub
To setup the environment, use the configure.sh file :
$ cd /path/to/TestEnv
$ chmod +x configure.sh
$ chmod +x config_test.sh
$ ./configure.sh
When the configuration finishes, you'll have something that looks like the following:
$ eval "$(docker-machine env test)"
$ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
docker_front latest b16d48d8be87 2 days ago 3.931 GB
docker_server latest eca845e2c254 2 days ago 1.184 GB
docker_db latest 1216f4ad159b 2 days ago 311.7 MB
registry 2 34bccec54793 4 days ago 171.2 MB
debian jessie bb5d89f9b6cb 2 weeks ago 125.1 MB
Let's say you have a Qt/QML app that uses Meteor/MongoDB. To use your app in this environment:
- The client files should be put in
/path/to/TestEnv/app/ - The server files should be put in
/path/to/TestEnv/app/server/
$ cd /path/to/TestEnv
$ vagrant up
$ eval "$(docker-machine env test)"
$ docker-compose -f ./docker/docker-compose.yml up -d db
Wait till the db starts
$ docker-compose -f ./docker/docker-compose.yml run --rm db mongo db:27017/admin --quiet --eval "rs.initiate(); rs.conf();"
$ docker-compose -f ./docker/docker-compose.yml up -d server
Wait till the server is up
Now it's time to compile the app, keep in mind that a variable environment METEOR_URL is available, in the front container, containing the ip:port of the the meteor server, so that you can link the meteor server to your app
$ docker-compose -f ./docker/docker-compose.yml run --rm front
The output of the app compilation will be in /path/to/TestEnv/app/build
To know what hapenning in the containers (db & server)
$ docker-compose -f ./docker/docker-compose.yml logs
To Shut down the virtual machine containing the test environment
$ vagrant halt test
The setting of this test environment was inspired from the devops-tuts