.gitlab-ci.yaml

.deploy:template: &deployment_definition
  stage: deploy
  image: alpine
  when: manual
  environment:
    name: develop
  before_script:
    - apk add --no-cache curl
    - apk add --update openssl
    - curl https://raw.githubusercontent.com/helm/helm/master/scripts/get > get_helm.sh
    - chmod 700 get_helm.sh
    - /bin/sh get_helm.sh --version v2.11.0
    - curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl
    - chmod +x ./kubectl
    - mv ./kubectl /usr/local/bin/kubectl
    - kubectl config set-cluster nosebit --server="$KUBE_URL" --insecure-skip-tls-verify=true
    - kubectl config set-credentials admin --token="$KUBE_TOKEN"
    - kubectl config set-context default --cluster=nosebit --user=admin
    - kubectl config use-context default
  script:
    - export NS_EXISTS=$(kubectl get ns $ENV)
    - if [ -z "$NS_EXISTS" ]; then kubectl create ns $ENV; fi
    - export VAULT_TOKEN_EXISTS=$(kubectl get secret vault-token -n $ENV)
    - if [ -z "$VAULT_TOKEN_EXISTS" ]; then kubectl create secret generic vault-token --from-literal=vaultToken=$VAULT_TOKEN -n $ENV; fi
    - export MS_SECRET=$(kubectl get secret my-project-gitlab-registry -n $ENV)
    - if [ -z "$MS_SECRET" ]; then kubectl create secret docker-registry my-project-gitlab-registry --docker-server=registry.gitlab.com --docker-username=$GITLAB_DEPLOY_TOKEN_USERNAME [email protected] --docker-password=$GITLAB_DEPLOY_TOKEN_SECRET --namespace=$ENV; fi
    - helm init --client-only
    - helm upgrade -i my-project-$ENV ./charts/my-project -f ./charts/config/$ENV-values.yaml --namespace $ENV --set image=$IMAGE_NAME:$CI_COMMIT_SHA --set version=${CI_COMMIT_SHA:0:8} --wait

variables:
  DOCKER_DRIVER: overlay2
  IMAGE_NAME: registry.gitlab.com/infra-kubernetes/my-project


image: docker:latest
services:
  - docker:dind

stages:
  - build
  - deploy

build:
  stage: build
  script:
    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN registry.gitlab.com
    - docker pull $IMAGE_NAME:latest
    - docker build --cache-from $IMAGE_NAME:latest -t $IMAGE_NAME:$CI_COMMIT_SHA -t $IMAGE_NAME:latest .
    - docker push $IMAGE_NAME:$CI_COMMIT_SHA
    - docker push $IMAGE_NAME:latest

deploy.dev:
  dependencies:
    - build
  variables:
    ENV: dev
  <<: *deployment_definition

deploy.stg:
  dependencies:
    - build
  variables:
    ENV: stg
  <<: *deployment_definition