.gitlab-ci.yml

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#    regarding copyright ownership.
#
#    Licensed under the Apache License, Version 2.0 (the "License");
#    you may not use this file except in compliance with the License.
#    You may obtain a copy of the License at
#    http://www.apache.org/licenses/LICENSE-2.0
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#    distributed under the License is distributed on an "AS IS" BASIS,
#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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variables:
  DOCKER_TLS_CERTDIR: ""
  DOCKER_IMAGE: ${CI_REGISTRY_IMAGE}:${CI_COMMIT_SHORT_SHA}

stages:
  - test
  - build
  - deploy

.deploy-rules:
  rules:
    - if: '$CI_DEPLOY_FREEZE == null && $CI_COMMIT_BRANCH == "main"'
      when: always

.deploy-branch-rules:
  rules:
    - if: '$CI_DEPLOY_FREEZE == null && ($CI_COMMIT_BRANCH != "main" || $CI_COMMIT_BRANCH != "dev")'
      when: always


.deploy:
  stage: deploy
  image: dockerhub.ebi.ac.uk/ensembl-web/deploy-tools:latest
  before_script:
    - kubectl config use-context ${AGENT}
    - kubectl config set-context --current --namespace=${NS}
  script:
    - git clone https://gitlab.ebi.ac.uk/ensembl-web/ensembl-k8s-manifests.git
    - git -C ensembl-k8s-manifests/ checkout k8s123-migration
    - cd ensembl-k8s-manifests/ensembl-web-tools-api
    - kustomize edit set image DOCKER_IMAGE=${DOCKER_IMAGE}
    - kubectl apply -k ./
  rules:
    - if: '$CI_DEPLOY_FREEZE == null && $CI_COMMIT_BRANCH == "main"'
  when: manual

# Run Tests
Test:
  stage: test
  image: python:3.10
  before_script:
    - pip install -r app/tests/requirements.txt
    - cp -r ./data /data
    - cd app/
    - cp .env.sample .env
    - ls -al ../
  script:
    - python -m pytest  --ignore=tests/test_vep.py --cov --junitxml=report.xml
  coverage: '/^TOTAL.+?(\d+\%)$/'
  artifacts:
    when: always
    reports:
      junit: report.xml
  except:
    - /^skiptest\/.*$/

# Build the docker image
Docker:
  stage: build
  image: docker
  services:
    - docker:dind
  before_script:
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
  script:
    - docker build -t ${DOCKER_IMAGE} --no-cache .
    - docker push ${DOCKER_IMAGE}
    - docker rmi ${DOCKER_IMAGE}
    - docker logout $CI_REGISTRY

# Deploy feature branch (for specific review apps)
Review:
  extends: 
    - .deploy
    - .deploy-branch-rules
  environment:
    name: development
  variables: 
    AGENT: ${DEV_AGENT}
    NS: ${CI_COMMIT_REF_SLUG}
  after_script:
    - kubectl -n ${NS}  set env deployment/ensembl-tools-api-deployment --from configmap/ensembl-tools-api-configmap

# Stop feature branch review app (cleanup resources) 
Stop_review:
  extends: .deploy-branch-rules
  stage: deploy
  image: dockerhub.ebi.ac.uk/ensembl-web/deploy-tools:latest
  environment:
    name: development
  variables:
    GIT_STRATEGY: none
    AGENT: ${DEV_AGENT}
    NS: ${CI_COMMIT_REF_SLUG}
  script:
    - kubectl -n ${NS} delete service ensembl-tools-api-svc
    - kubectl -n ${NS} delete deploy ensembl-tools-api-deployment

Production:
  extends: 
    - .deploy
    - .deploy-rules
  environment:
    name: production
  variables: 
    AGENT: ${PROD_AGENT}
    NS: ${PROD_NS}


Fallback:
  extends: 
    - .deploy
    - .deploy-rules
  environment:
    name: fallback
  variables: 
    AGENT: ${FALLBACK_AGENT}
    NS: ${FALLBACK_NS}


Staging:
  extends: 
    - .deploy
    - .deploy-rules
  environment:
    name: staging
  rules:
    - if: '$CI_DEPLOY_FREEZE == null && $CI_COMMIT_BRANCH == "dev"'
  variables: 
    AGENT: ${STAGING_AGENT}
    NS: ${STAGING_NS}


Internal:
  extends: 
    - .deploy
    - .deploy-rules
  environment:
    name: internal
  variables: 
    AGENT: ${INTERNAL_AGENT}
    NS: ${INTERNAL_NS}


Dev:
  extends: 
    - .deploy
    - .deploy-rules
  environment:
    name: development
  variables: 
    AGENT: ${DEV_AGENT}
    NS: ${DEV_NS}