gitlab-ci.yml

image: docker:dind

variables:
  DOCKER_TLS_CERTDIR: ""
  DOCKER_DRIVER: overlay
  IMAGE_NAME: your-image-name  # replace with your actual image name
  REGISTRY_URL: your-harbor-registry-url  # replace with your Harbor registry URL

services:
  - name: docker:dind
    alias: docker
    command: ["--tls=false"]

stages:
  - build
  - deploy

before_script:
  - mkdir -p $HOME/.docker
  - echo $DOCKER_AUTH_CONFIG > $HOME/.docker/config.json  # Ensure DOCKER_AUTH_CONFIG is set in CI/CD variables with appropriate auth for Harbor
  - export IMAGE_TAG=$CI_COMMIT_SHA

build:
  stage: build
  script:
    - docker login -u $HARBOR_USERNAME -p $HARBOR_PASSWORD $REGISTRY_URL
    - cat $HOME/.docker/config.json  # Optional: for debugging purposes, remove or comment out in production
    - docker build -t $REGISTRY_URL/$IMAGE_NAME:$IMAGE_TAG .
    - docker push $REGISTRY_URL/$IMAGE_NAME:$IMAGE_TAG
  only:
    - main
  retry:
    max: 2

deploy:
  stage: deploy
  script:
    - echo "Deploy commands go here, such as kubectl or helm commands"
    - kubectl set image deployment/$K8S_DEPLOYMENT_NAME $K8S_CONTAINER_NAME=$REGISTRY_URL/$IMAGE_NAME:$IMAGE_TAG --kubeconfig=$KUBECONFIG_PATH
  only:
    - main