我的gitlab CI/CD配置

.gitlab-ci.yml

image: docker:stable

stages:
  - build
  - release
  - deploy

variables:
  CACHE_IMAGE_URL: blog:cache
  BUILD_IMAGE_URL: blog:$CI_COMMIT_SHA
  RELEASE_IMAGE_URL: blog:latest

build:
  stage: build
  script:
    - docker pull $CACHE_IMAGE_URL || true
    - tar -cf source.tar nginx.conf lua src gulpfile tags*
    - docker build --cache-from $CACHE_IMAGE_URL -f ./dockerfile/build_stage -t $BUILD_IMAGE_URL -t $CACHE_IMAGE_URL .
    - docker push $CACHE_IMAGE_URL
  tags:
    - docker

release:
  stage: release
  script:
    - docker build -f ./dockerfile/release_stage --build-arg BUILD_IMAGE_URL=$BUILD_IMAGE_URL -t $RELEASE_IMAGE_URL .
    - docker push $RELEASE_IMAGE_URL
    - docker rmi $BUILD_IMAGE_URL
  tags:
    - docker
  only:
    - master
  allow_failure: false

deploy:
  stage: deploy
  script:
    - ansible-playbook deploy/deploy.yml -i deploy/hosts --extra-vars "user=$deploy_user"
  tags:
    - shell
  only:
    - master

dockerfile

• build stage

FROM node:8.11.3-alpine
WORKDIR /build

ADD package.json /tmp/package.json
RUN cd /tmp && npm install --only=production \
    && cp -a /tmp/node_modules /build

ADD source.tar /build
RUN ./node_modules/.bin/gulp --gulpfile ./gulpfile/prod.js \
    && mv blog/html/index.html blog \
    && mv blog/html/tags.html blog \
    && mv tags.json blog \
    && mv title_path.json blog \
    && rm -r node_modules src build gulpfile* /tmp

• release stage

ARG BUILD_IMAGE_URL
FROM $BUILD_IMAGE_URL as build

FROM registry.gitlab.com/love_little_fat_cat/docker-openresty:latest
COPY --from=build /build/nginx.conf /usr/local/openresty/nginx/conf
COPY --from=build /build/lua /root/lua
COPY --from=build /build/blog /root/blog

deploy.yml

---
- hosts: server
  remote_user: "{{user}}"
  tasks:
    - name: make sure target dir exists
      file:
        path: "blog"
        state: directory
        recurse: yes
    - name: copy k8s yaml
      copy:
        src: ../k8s.yaml
        dest: ./blog/k8s.yaml

    - name: kubernetes deploy
      command: /usr/bin/kubectl apply -f ~/blog/k8s.yaml
      register: out
    - debug: var=out.stderr_lines
    - debug: var=out.stdout_lines

    - name: kubernetes force pull
      when: out.stdout.find('configured')==-1
      command: /usr/bin/kubectl patch deployment blog -p {\"spec\":{\"template\":{\"metadata\":{\"labels\":{\"date\":\"{{ansible_date_time.epoch}}\"}}}}}
      register: out
    - debug: var=out.stderr_lines
    - debug: var=out.stdout_lines

---

不定期更新