squid/.drone/drone-home.yml

---
kind: pipeline
type: docker
name: build

platform:
  os: linux
  arch: amd64

steps:
- name: scp
  image: appleboy/drone-scp
  settings:
    command_timeout: 2m
    host:
      from_secret: ssh-host
    key:
      from_secret: ssh-key
    port:
      from_secret: ssh-port
    source:
    - .
    target: /stack/squid
    username:
      from_secret: ssh-user

- name: wait
  image: alpine
  commands:
  - sleep 15

- name: "dockerbuild docker image:"
  image: docker:dind
  commands:
  - set -e
  - pwd
  - sleep 15
  - cd docker
  - docker login $${LOCAL_DOCKER_REGISTRY} --username client --password "$${LOCAL_REGISTRY_PASSWORD}"
  - docker build . -t $${LOCAL_DOCKER_REGISTRY}squid
  - docker push $${LOCAL_DOCKER_REGISTRY}squid
  - docker logout $${LOCAL_DOCKER_REGISTRY}
  environment:
    LOCAL_DOCKER_REGISTRY:
      from_secret: local-docker-registry
    LOCAL_REGISTRY_PASSWORD:
      from_secret: local-registry-password
  volumes:
  - name: dockersock
    path: /var/run

- name: deploy squid
  image: appleboy/drone-ssh
  settings:
    envs:
    - drone_tag
    - drone_commit
    - drone_build_number
    - drone_repo_name
    - drone_repo_namespace
    - local_docker_registry
    - local_registry_password
    host:
      from_secret: ssh-host
    key:
      from_secret: ssh-key
    port:
      from_secret: ssh-port
    script:
    - set -e
    - docker network prune -f
    - cd /stack/squid/myCA
    - openssl genrsa -out CA_key.pem 2048
    - openssl req -x509 -days 600 -new -nodes -key CA_key.pem -out CA_crt.pem -extensions v3_ca -config openssl.cnf    -subj "/C=US/ST=California/L=Mountain View/O=Google/OU=Enterprise/CN=MyCA"
    - cd ..
    - docker stack rm squid
    - sleep 60
    - docker volume rm squid_squid-cache
    - export SQUID_IMAGE=$${LOCAL_DOCKER_REGISTRY}squid
    - docker login $${LOCAL_DOCKER_REGISTRY} --username client --password "$${LOCAL_REGISTRY_PASSWORD}"
    - docker pull $${SQUID_IMAGE}
    - docker stack deploy -c docker-compose.yml squid
    username:
      from_secret: ssh-user
  environment:
    LOCAL_DOCKER_REGISTRY:
      from_secret: local-docker-registry
    LOCAL_REGISTRY_PASSWORD:
      from_secret: local-registry-password

services:
- name: docker
  image: docker:dind
  privileged: true
  volumes:
  - name: dockersock
    path: /var/run
  - name: ca
    path: /etc/docker/certs.d

volumes:
- name: dockersock
  temp: {}
- name: ca
  host:
    path: /etc/docker/certs.d

trigger:
  event:
  - tag

...