.gitlab-ci.yml

stages:
  - build
  - test
  - docker
  - helm

variables:
  ECR_REPO: raphael.deem/hello-kubecon
  ECR_HOST: <REDACTED>
  HELM_CHART_REPOSITORY: <REDACTED>
  APP_PORT: 80

.template: &docker_job
  image: "docker:1.12"
  tags:
    - tm-prod cicd build

.template: &test_job
  image: "golang:1.9"
  tags:
    - tm-nonprod cicd test

.template: &helm_job
  image: "tmhub.io/kubernetes/helm:v2.3.1_cd"
  variables:
    KUBERNETES_NAMESPACE_OVERWRITE: prd354
    KUBERNETES_SERVICE_ACCOUNT_OVERWRITE: tiller
  environment:
    name: dev

# combine build/push
docker:
  stage: build
  <<: *docker_job
  script:
    - docker build --pull -t $ECR_HOST/$ECR_REPO:$CI_BUILD_REF --build-arg APP_PORT=80 .
    - docker push $ECR_HOST/$ECR_REPO:$CI_BUILD_REF

test:
  image: "golang"
  stage: test
  <<: *test_job
  script:
    - go test

deploy-aws:
  stage: helm
  <<: *helm_job
  tags:
    - preprod1.us-east-1
    - kubernetes
  script:
    - helm init -c
    - helm repo add tm $HELM_CHART_REPOSITORY
    - helm repo update
    - helm upgrade --tiller-namespace=prd354 -i hello-kubecon tm/webservice -f values.yaml -f aws-values.yaml --namespace=prd354 --set image.tag=$CI_BUILD_REF --set httpPort=$APP_PORT --version=0.10.0
  only:
    - master

destroy-aws:
  stage: helm
  <<: *helm_job
  tags:
    - preprod1.us-east-1
    - kubernetes
  script:
    - helm init -c
    - helm --tiller-namespace=prd354 --namespace=prd354 delete --purge hello-kubecon
  only:
    - master
  when: manual
  allow_failure: true

deploy-onprem:
  stage: helm
  <<: *helm_job
  tags:
    - phx
    - nonprod
    - kubernetes
  script:
    - helm init -c
    - helm repo add tm $HELM_CHART_REPOSITORY
    - helm repo update
    - helm upgrade --tiller-namespace=prd354 -i hello-kubecon tm/webservice -f values.yaml -f onprem-values.yaml --namespace=prd354 --set image.tag=$CI_BUILD_REF --set httpPort=$APP_PORT --version=0.10.0
  only:
    - master

destroy-onprem:
  stage: helm
  <<: *helm_job
  tags:
    - ash
    - nonprod
    - kubernetes
  script:
    - helm init -c
    - helm --tiller-namespace=prd354 --namespace=prd354 delete --purge hello-kubecon
  only:
    - master
  when: manual
  allow_failure: true