gitlab-ci: deploy with Gitlab CI/CD

.gitlab-ci.yml

@@ -1,5 +1,6 @@
 stages:
   - test
+  - deploy
 
 # Installs and launch unittests
 unittests:
@@ -47,3 +48,40 @@ black:
   cache:
     paths:
       - .cache/pip_black
+
+deploy:
+  stage: deploy
+  before_script:
+    ##
+    ## Install ssh-agent if not already installed, it is required by Docker.
+    ## (change apt-get to yum if you use an RPM-based image)
+    ##
+    - 'command -v ssh-agent >/dev/null || ( apt-get update -y && apt-get install openssh-client -y )'
+
+    ##
+    ## Run ssh-agent (inside the build environment)
+    ##
+    - eval $(ssh-agent -s)
+
+    ##
+    ## Add the SSH key stored in SSH_PRIVATE_KEY variable to the agent store
+    ## We're using tr to fix line endings which makes ed25519 keys work
+    ## without extra base64 encoding.
+    ## https://gitlab.com/gitlab-examples/ssh-private-key/issues/1#note_48526556
+    ##
+    - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -
+
+    ##
+    ## Create the SSH directory and give it the right permissions
+    ##
+    - mkdir -p ~/.ssh
+    - chmod 700 ~/.ssh
+  script:
+    - ssh -o StrictHostKeyChecking=accept-new sith@ae-web $SITH_PROD_SCRIPT_PATH
+  environment:
+    name: prod
+    url: https://ae.utbm.fr
+  only:
+    refs:
+      - master
+  when: on_success