.gitlab-ci.yml

services:
  - docker:19.03.13-dind
variables:
  DOCKER_HOST: tcp://docker:2376
  DOCKER_TLS_CERTDIR: "/certs"
  DOCKER_TLS_VERIFY: 1
  DOCKER_CERT_PATH: "$DOCKER_TLS_CERTDIR/client"

stages:
  - container
  - cluster

build-job:      
  stage: container
  tags:
    - k8s-runner
  image: docker:19.03.13
  services:
    - docker:19.03.13-dind
  before_script:
    - docker info
    - docker login --username $REGISTRY_USERNAME --password $REGISTRY_PASSWORD
  script:
    - docker build -t camillamartins/dockernode:$CI_PIPELINE_ID .
    - docker push camillamartins/dockernode:$CI_PIPELINE_ID

cluster:
  image: bitnami/kubectl
  stage: cluster
  tags:
    - k8s-runner
  script:
    - kubectl apply -f deployment.yaml
    - kubectl set image deployment/dockercami dockercami=camillamartins/dockernode:$CI_PIPELINE_ID -n default
    - kubectl delete svc -n default dockercami-loadbalance --ignore-not-found=true
    - kubectl expose deployment dockercami --port=8080 --target-port=8080 --type=LoadBalancer --name=dockercami-loadbalance --namespace=default