.gitlab-ci.yml

variables:
  GENESYS_VERSION:        "2.0"
  DOCKER_HOST:            "genesys1.swarm.genesys-pgr.org"

stages:
  - compile
  - package
  - dockerize
  - deploy

compile and test:
  stage:                  compile
  image:                  dockerhub.genesys-pgr.org/maven-with-compass:3-jdk-8
  script:
    - MAVEN_OPTS="${MAVEN_OPTS} -Dorg.slf4j.simpleLogger.defaultLogLevel=warn" mvn compile test -B

.package_template:        &maven_package
  image:                  dockerhub.genesys-pgr.org/maven-with-compass:3-jdk-8
  script:
    - MAVEN_OPTS="${MAVEN_OPTS} -Dorg.slf4j.simpleLogger.defaultLogLevel=warn" mvn package -B
  artifacts:
    name:                 "${CI_PROJECT_NAME}-${CI_COMMIT_REF_NAME}"
    expire_in:            1 day
    paths:
      - target/*.war

package genesys:
  <<:                     *maven_package
  stage:                  package
  only:
    - master
    - tags

package genesys branch:
  <<:                     *maven_package
  stage:                  package
  when:                   manual
  except:
    - master
    - tags


.docker_image_template:   &docker_image
  image:                  docker:latest
  before_script:
    - echo Building docker image ${CI_REGISTRY_IMAGE} on ${DOCKER_HOST}
    - echo Registry ${CI_REGISTRY} user=${CI_REGISTRY_USER} ${CI_REGISTRY_PASSWORD}
  script:
    # Configuration
    - TLS_PATH=~/.docker/${DOCKER_HOST}/certs && mkdir -p ${TLS_PATH}
    - echo "${DOCKER_TLS_CA}" > ${TLS_PATH}/ca.pem
    - echo "${DOCKER_TLS_KEY}" > ${TLS_PATH}/key.pem
    - echo "${DOCKER_TLS_CERT}" > ${TLS_PATH}/cert.pem
    - export DOCKER_TLS_VERIFY=1
    - export DOCKER_CERT_PATH=${TLS_PATH}
    - DOCKER_CMD="docker --tlsverify=false"
#    - ls -la ${DOCKER_CERT_PATH}
#    - set | grep DOCKER
    # Actions
    - cp target/*.war docker
    - cd docker
    - if [ "${CI_COMMIT_REF_SLUG}" = "master" ] ; then
        export IMAGE_TAG="${GENESYS_VERSION}";
      else
        export IMAGE_TAG="${GENESYS_VERSION}-${CI_COMMIT_REF_SLUG}";
      fi
    - "echo The image tag: ${IMAGE_TAG}"
    - ${DOCKER_CMD} build -t ${CI_REGISTRY_IMAGE}:${IMAGE_TAG} .
    - ${DOCKER_CMD} login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
    - ${DOCKER_CMD} push ${CI_REGISTRY_IMAGE}:${IMAGE_TAG}
    - ${DOCKER_CMD} logout $CI_REGISTRY

dockerize genesys:
  <<:                     *docker_image
  stage:                  dockerize
  dependencies:
    - package genesys
  only:
    - master
    - tags

dockerize genesys branch:
  <<:                     *docker_image
  stage:                  dockerize
  dependencies:
    - package genesys branch
  when:                   manual
  except:
    - master
    - tags


deploy for review:
  stage:                  deploy
  image:                  docker:latest
  when:                   manual
  environment:
    name:                 review/$CI_COMMIT_REF_SLUG
    url:                  https://${CI_COMMIT_REF_SLUG}.review.genesys-pgr.org
    on_stop:              remove review instance
  script:
    # Address the swarm
    - export DOCKER_HOST=swarm.genesys-pgr.org
    # Configuration
    - TLS_PATH=~/.docker/${DOCKER_HOST}/certs && mkdir -p ${TLS_PATH}
    - echo "${DOCKER_TLS_CA}" > ${TLS_PATH}/ca.pem
    - echo "${DOCKER_TLS_KEY}" > ${TLS_PATH}/key.pem
    - echo "${DOCKER_TLS_CERT}" > ${TLS_PATH}/cert.pem
    - export DOCKER_TLS_VERIFY=1
    - export DOCKER_CERT_PATH=${TLS_PATH}
    - DOCKER_CMD=docker
    # Actions
    - apk add --no-cache gettext
    - if [ "${CI_COMMIT_REF_SLUG}" = "master" ] ; then
        export IMAGE_TAG="${GENESYS_VERSION}";
      else
        export IMAGE_TAG="${GENESYS_VERSION}-${CI_COMMIT_REF_SLUG}";
      fi
    - echo Deploying ${CI_REGISTRY_IMAGE}:${IMAGE_TAG} for review as https\://${CI_COMMIT_REF_SLUG}.review.genesys\-pgr.org
    - envsubst < docker/review-compose-template.yml > review-composed.yml
    - cat review-composed.yml
    - ${DOCKER_CMD} stack deploy -c review-composed.yml genesys-${CI_COMMIT_REF_SLUG}-review

remove review instance:
  stage:                  deploy
  image:                  docker:latest
  when:                   manual
  variables:
    GIT_STRATEGY:         none
  environment:
    name:                 review/$CI_COMMIT_REF_SLUG
    action:               stop
  script:
    - echo Removing review https\://${CI_COMMIT_REF_SLUG}.review.genesys\-pgr.org
    # Address the swarm
    - export DOCKER_HOST=swarm.genesys-pgr.org
    # Configuration
    - TLS_PATH=~/.docker/${DOCKER_HOST}/certs && mkdir -p ${TLS_PATH}
    - echo "${DOCKER_TLS_CA}" > ${TLS_PATH}/ca.pem
    - echo "${DOCKER_TLS_KEY}" > ${TLS_PATH}/key.pem
    - echo "${DOCKER_TLS_CERT}" > ${TLS_PATH}/cert.pem
    - export DOCKER_TLS_VERIFY=1
    - export DOCKER_CERT_PATH=${TLS_PATH}
    - DOCKER_CMD=docker
    # Actions
    - ${DOCKER_CMD} stack rm genesys-${CI_COMMIT_REF_SLUG}-review

deploy on staging server:
  stage:                  deploy
  image:                  docker:latest
  only:
    - master
  variables:
    GIT_STRATEGY:         none
  script:
    - echo Deploying to staging server
    # Address the swarm
    - export DOCKER_HOST=swarm.genesys-pgr.org
    # Configuration
    - TLS_PATH=~/.docker/${DOCKER_HOST}/certs && mkdir -p ${TLS_PATH}
    - echo "${DOCKER_TLS_CA}" > ${TLS_PATH}/ca.pem
    - echo "${DOCKER_TLS_KEY}" > ${TLS_PATH}/key.pem
    - echo "${DOCKER_TLS_CERT}" > ${TLS_PATH}/cert.pem
    - export DOCKER_TLS_VERIFY=1
    - export DOCKER_CERT_PATH=${TLS_PATH}
    - DOCKER_CMD=docker
    # Actions
    - ${DOCKER_CMD} service update --image ${CI_REGISTRY_IMAGE}:${GENESYS_VERSION} sandbox_server
  environment:
    name:                 sandbox
    url:                  https://sandbox.genesys-pgr.org

deploy to production:
  stage:                  deploy
  image:                  docker:latest
  when:                   manual
  variables:
    GIT_STRATEGY:         none
  script:
    - echo "Deploy to production server"
    # Address the swarm
    - export DOCKER_HOST=swarm.genesys-pgr.org
    # Configuration
    - TLS_PATH=~/.docker/${DOCKER_HOST}/certs && mkdir -p ${TLS_PATH}
    - echo "${DOCKER_TLS_CA}" > ${TLS_PATH}/ca.pem
    - echo "${DOCKER_TLS_KEY}" > ${TLS_PATH}/key.pem
    - echo "${DOCKER_TLS_CERT}" > ${TLS_PATH}/cert.pem
    - export DOCKER_TLS_VERIFY=1
    - export DOCKER_CERT_PATH=${TLS_PATH}
    - DOCKER_CMD=docker
    # Actions
    - ${DOCKER_CMD} service update --image ${CI_REGISTRY_IMAGE}:${GENESYS_VERSION} genesys_server
    - sleep 90
    - ${DOCKER_CMD} service update --image ${CI_REGISTRY_IMAGE}:${GENESYS_VERSION} genesys_standby
  only:
    - master
  environment:
    name:                 production
    url:                  https://www.genesys-pgr.org