.gitlab-ci.yml example2

.gitlab-ci.yml

image: docker:19.03.12

# services:
#   - docker:19.03.12-dind

variables:
  # DOCKER_DRIVER: overlay2
  # DOCKER_TLS_CERTDIR: ""
  PROJECT_NAME: my-project

.ssh_preparation: &ssh_preparation
  before_script:
    - eval $(ssh-agent -s)
    - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > /etc/ssh/ssh_config'
    - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add - > /dev/null

.docker_build: &docker_build
  script:
    - now=$(date '+%Y-%m-%d-%H-%M')
    - echo "$DOCKER_REGISTRY_PASS" | docker login $DOCKER_REGISTRY --username $DOCKER_REGISTRY_USER --password-stdin
    - docker build --build-arg ENV_FILE=$ENV_FILE --tag $IMAGE_NAME:$now -t $IMAGE_NAME:latest .

stages:
  - build
  - deploy

#########################################################################
build_staging:
  stage: build
  variables:
    IMAGE_NAME: "sajjadg/${PROJECT_NAME}_snapshot"
    ENV_FILE: ".env.staging"
  <<: *docker_build
  only:
    - test
  tags:
    - staging

deploy_staging:
  stage: deploy
  <<: *ssh_preparation
  script:
    - ssh -p $STAGING_SERVER_PORT $STAGING_SERVER_IP -l $STAGING_SERVER_USER "cd /srv/$PROJECT_NAME;/usr/bin/docker-compose up -d;/usr/bin/docker-compose ps"
  only:
    - test
  tags:
    - staging

#########################################################################
build_prod:
  stage: build
  variables:
    IMAGE_NAME: "sajjadg/${PROJECT_NAME}"
    ENV_FILE: ".env.production"
  <<: *docker_build
  only:
    - master
  # tags:
  #   - builder01

deploy_prod:
  stage: deploy
  script:
    - cd /srv/$PROJECT_NAME;/usr/bin/docker-compose up -d;/usr/bin/docker-compose ps
  only:
    - master
  tags:
    - production01
    - production02
    - production03
  when: manual