Remove deploy job from CI as a dedicated project has been created

.gitlab-ci.yml

 stages:
   - sonar-analysis
   - build
-  - deploy
 
 variables:
-  USER_SUPPORT_MAILBOX: alpha-test@erasme.org
-  SMTP_HOST: mail0.erasme.org
-  SMTP_PORT: 25
   SONAR_URL: https://sonarqube.forge.grandlyon.com
-  # ADDITIONAL_FEEDBACK_EMAILS: 
-
-build_development:
-  stage: build
-  only:
-    - development
-  script:
-    - export TAG=dev
-    - export MAIL_SERVICE_BIND_PORT=3000
-    - docker-compose build 
-    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-    - docker-compose push
 
 sonarqube:
   stage: sonar-analysis
   only:
-    - development
+    - master
   before_script:
     - export PATH=$PATH:/usr/local/bin/sonar-scanner-3.2.0.1227-linux/bin/
     - export NODE_PATH=$NODE_PATH:`npm root -g`
@@ -39,47 +23,25 @@ sonarqube:
       -Dsonar.projectKey=${SONAR_PROJECT_KEY}
       -Dsonar.login=${SONAR_TOKEN}
 
-build_release:
+build_development:
   stage: build
   only:
-    - tags
+    - development
   script:
-    - export TAG=$(echo $CI_COMMIT_TAG | sed 's/v//g')
+    - export TAG=$CI_COMMIT_SHORT_SHA
+    - export echo ${TAG}
     - export MAIL_SERVICE_BIND_PORT=3000
-    - docker-compose build
+    - docker-compose build 
     - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
     - docker-compose push
-    
-deploy_development:
-  stage: deploy
-  only:
-    - development
-  script:
-    - export TAG=dev
-    - export MAIL_SERVICE_BIND_PORT=3001
-    - export MAIL_SUBJECT_PREFIX=alpha
-    - export NO_REPLY_MAIL_ADDRESS=no-reply@erasme.org
-    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-    - docker-compose pull
-    - docker-compose --project-name service-email-${TAG} up -d --force-recreate
-  environment:
-    name: development
 
-deploy_staging:
-  stage: deploy
+build_release:
+  stage: build
   only:
-    - development
-  when: manual
+    - tags
   script:
-    - export TAG=staging
-    - export MAIL_SERVICE_BIND_PORT=3101
-    - export MAIL_SUBJECT_PREFIX=alpha
-    - export NO_REPLY_MAIL_ADDRESS=no-reply@erasme.org
+    - export TAG=$(echo $CI_COMMIT_TAG | sed 's/v//g')
+    - export MAIL_SERVICE_BIND_PORT=3000
+    - docker-compose build
     - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-    - TAG=dev docker-compose pull
-    - export REGISTRY_PATH=web-et-numerique/web-et-numerique-internet/data.grandlyon.com/web-portal/components/services/mailer
-    - docker tag $CI_REGISTRY/$REGISTRY_PATH:dev $CI_REGISTRY/$REGISTRY_PATH:${TAG}
-    - docker push $CI_REGISTRY/$REGISTRY_PATH:${TAG}
-    - docker-compose --project-name service-email-${TAG} up -d --force-recreate
-  environment:
-    name: staging
\ No newline at end of file
+    - docker-compose push

README.md

+# Mailer service
+
 ## Installation
 
+This service has been developed with the [NestJS](https://nestjs.com/) framework. It requires [Node.js](https://nodejs.org/en/) in order to run.
+
+Once Node.js installed on your computer, you will need to install the project's dependencies. Go to the root of the project and run the following command.
+
 ```bash
-$ npm install
+npm install
 ```
 
 ## Environment variables
@@ -13,7 +19,7 @@ For a local deployment:
 1. `cp template.env .env`
 2. Edit .env according to the chosen configuration
 
-The values will be read from the file by default, but you can override any of those by exporting manually the variable before launching the service.
+The values will be read from the file by default when running with docker. If you run the service outside of docker you can export those variables.
 
 ## Running the app without docker
 
@@ -21,26 +27,26 @@ You will need to provide a healthy connection to a database in order for the ser
 
 ```bash
 # development
-$ npm run start
+npm run start
 
 # watch mode
-$ npm run start:dev
+npm run start:dev
 
 # production mode
-$ npm run start:prod
+npm run start:prod
 ```
 
 ## Running the app with docker
 
 ```bash
 # build
-$ docker-compose build
+docker-compose build
 
 # deploy
-$ docker-compose up [-d]
+docker-compose up [-d]
 
 # build and deploy
-$ docker-compose up --build [-d]
+docker-compose up --build [-d]
 ```
 
 <!-- ## Test
@@ -54,6 +60,4 @@ $ npm run test:e2e
 
 # test coverage
 $ npm run test:cov
-``` -->
-
-
+``` -->
\ No newline at end of file