drone-yaml/yaml/pretty/testdata/services.yml

kind: pipeline
name: default

steps:
- name: test
  image: golang
  commands:
    - go build
    - go test -v

services:
- name: redis
  image: redis:localhost
  ports:
  - 6379
  entrypoint:
  - /bin/redis-server
  command:
  - --port
  - 6380
- name: mysql
  image: mysql:latest
  ports:
  - 3306
  environment:
    MYSQL_USERNAME: root
    MYSQL_PASSWORD:
      from_secret: password

depends_on:
  - foo
  - bar