Add staging deployment stage to CI pipeline

.env.example

@@ -12,7 +12,7 @@ DJANGO_SETTINGS_MODULE=myproject.settings.local
 DATABASE_PASSWORD=database_password
 DATABASE_USER=user
 DATABASE_NAME=user
-DATABASE_HOST=hostname_of_batabase
+DATABASE_HOST=hostname_of_database
 
 # For channels communication and periodic tasks we need a redis server
 REDIS_HOST=redis_host

.gitlab-ci.yml

@@ -6,16 +6,45 @@ before_script:
   - git submodule sync --recursive
   - git submodule update --init --recursive
 
+stages:
+  - testing
+  - build
+  - deploy
+
 flake8:
+  stage:
+    - testing
   script:
     - python3.6 -m pip install flake8
     - flake8
 
-build-local:
+test:
+  stage:
+    - testing
   script:
-    - docker build --tag recircle-backend:1.0 .
+    - docker build --tag recircle-backend-local:latest .
+    - docker run recircle-backend-local:latest pipenv run python manage.py test
 
-test:
+build_prod_image:
+  stage:
+    - build
   script:
-    - docker build --tag recircle-backend:1.0 .
-    - docker run recircle-backend:1.0 pipenv run python manage.py test
+    - docker build ./Dockerfile.prod --tag recircle-backend:latest
+
+# deploy needs sshpass installed on gitlab runner machince
+deploy_staging:
+  stage:
+    - deploy
+  script: # When the docker registry ready, pull images from it
+    - sshpass -p "$STAGING_SSH_PASS" ssh -o StrictHostKeyChecking=no cloud@vm.niif.cloud.bme.hu -p 17668
+    - git pull https://git.ik.bme.hu/RECIRCLE/portal.git DEV
+    - git git submodule update --init --recursive
+    - docker-compose up -f docker-compose.prod.yml
+    - exit
+  environment:
+    name: staging
+    url: http://vm.niif.cloud.bme.hu:20088
+  only:
+    - dockerization
+    - DEV
+    - master

setup_ci_env.sh

 #!/bin/bash
+## This file used by the gitlab ci runner
+## Reads the environment variables from the CI config then echoes it to the .env file
 # This variables are interpreted automatically by the Docker Engine
 # And by the Django runtime
 # Django configuration