stages:
    - deploy
    - inject
    - evolution
    - teardown

variables:
  KUBECTL: "transit/kubectl-plus:v1.19.4"
  CLUSTER: "rig.th-luebeck.dev"

yelb:
  stage: deploy
  image: $KUBECTL
  script:
    - kubectl apply -f deploy/yelb.yaml

yelb-evolution:
  stage: evolution
  image: $KUBECTL
  when: manual
  script:
    - kubectl apply -f deploy/yelb-evolution.yaml
    - kubectl apply -f deploy/yelb-istio-config.yaml

istio:
  stage: inject
  image: $KUBECTL
  when: manual
  script:
    - NS=$(kubectl config view --minify --output 'jsonpath={..namespace}')
    - kubectl label ns $NS istio-injection=enabled --overwrite
    - kubectl delete -f deploy/yelb.yaml
    - sleep 5
    - kubectl apply -f deploy/yelb.yaml

shutdown:
  stage: teardown
  image: $KUBECTL
  when: manual
  script:
    - NS=$(kubectl config view --minify --output 'jsonpath={..namespace}')
    - kubectl label ns $NS istio-injection=disabled --overwrite
    - kubectl delete -f deploy/