.gitlab-ci.yml

variables:
  DOCKER_PULL_SECRET: pride-gitlab-docker-secret
  IMAGE: $CI_REGISTRY_IMAGE/$CI_COMMIT_REF_SLUG:$CI_COMMIT_SHA

docker_build:
  variables:
    DOCKER_TLS_CERTDIR: ""
  image: docker:24.0.5
  stage: build
  services:
    - docker:27.1.2-dind
  script:
    # Install tools
    - apk add --update bash gettext tzdata coreutils wget curl
    # Substitute variables in Dockerfile template and create Dockerfile
    - envsubst < .Dockerfile > Dockerfile
    - cat Dockerfile
    - echo $CI_REGISTRY_IMAGE $CI_COMMIT_REF_SLUG $CI_COMMIT_SHA
    - docker --debug info
    # Build and push Docker image
    - docker build -t $IMAGE .
    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
    - docker push $IMAGE


# Deploy to cluster 44 (hh). Set CI/CD variables for environment prod-k8s-hh-44 (KUBE_CONFIG, k8s_namespace, etc.).
kube_deploy_prod_hh_44:
  environment: prod-k8s-hh-44
  extends: .kube_deploy_script

.kube_deploy_script:
  stage: deploy
  image: dtzar/helm-kubectl
  script:
    # Install tools
    - apk add --update bash gettext tzdata coreutils
    # Create kubeconfig
    - mkdir -p ~/.kube
    - echo $KUBE_CONFIG > kubeconfig
    - base64 -d kubeconfig > ~/.kube/config
    - kubectl config get-contexts
    # Create a Namespace if not exists 
    - kubectl create namespace $K8S_NAMESPACE || true
    # Delete the docker pull secrete if exist
    - kubectl -n $K8S_NAMESPACE delete secret $DOCKER_PULL_SECRET || true
    - echo $CI_REGISTRY $CI_DEPLOY_USER
    # Create a Docker registry secret with new image
    - kubectl -n $K8S_NAMESPACE create secret docker-registry $DOCKER_PULL_SECRET --docker-server=$CI_REGISTRY --docker-username=$CI_DEPLOY_USER --docker-password=$CI_DEPLOY_PASSWORD
    # Substitute database variables by environment variables or variables
    - envsubst < default.database.ini > database.ini
    - cat database.ini
    # Create ConfigMap for DATABASE_INI
    - kubectl -n $K8S_NAMESPACE create configmap $DATABASE_INI --from-file=database.ini || true
    # Replace configmap if it already exists for DATABASE_INI
    - kubectl -n $K8S_NAMESPACE create configmap $DATABASE_INI --from-file=database.ini -o yaml --dry-run=client | kubectl replace -f -
    # Create ConfigMap for Logging INI
    - kubectl -n $K8S_NAMESPACE create configmap $LOGGING_INI --from-file=logging.ini || true
    # Replace configmap if it already exists for Logging INI
    - kubectl -n $K8S_NAMESPACE create configmap $LOGGING_INI --from-file=logging.ini -o yaml --dry-run=client | kubectl replace -f -
    - envsubst < .kubernetes.yml > kubernetes.yml
    - cat kubernetes.yml
    # Deploy to Kubernetes
    - kubectl -n $K8S_NAMESPACE apply -f kubernetes.yml
    # restart Pod in case if not pulling latest image
    - kubectl rollout restart deploy $app_name -n $K8S_NAMESPACE
  when: manual