Drone Agent Rancher

0_docker-compose.yml

drone:
  image: drone/drone:0.5.0
  environment:
    DRONE_SERVER: ${DRONE_SERVER}
    DRONE_TOKEN: ${DRONE_TOKEN}
    DRONE_DEBUG: ${DRONE_DEBUG}
    DRONE_BACKOFF: ${DRONE_BACKOFF}
    DRONE_PLUGIN_PULL: ${DRONE_PLUGIN_PULL}
    DRONE_PLUGIN_NAMESPACE: ${DRONE_PLUGIN_NAMESPACE}
    DRONE_PLUGIN_WHITELIST: ${DRONE_PLUGIN_WHITELIST}
    DRONE_PLUGIN_PRIVILEGED: ${DRONE_PLUGIN_PRIVILEGED}
    DRONE_PLUGIN_NETRC: ${DRONE_PLUGIN_NETRC}
    DOCKER_HOST: ${DOCKER_HOST}
    DOCKER_TLS_VERIFY: ${DOCKER_TLS_VERIFY}
    DOCKER_CERT_PATH: ${DOCKER_TLS_VERIFY}
    DOCKER_MAX_PROCS: ${DOCKER_MAX_PROCS}
    DOCKER_OS: ${DOCKER_OS}
    DOCKER_ARCH: ${DOCKER_ARCH}
    HTTP_PROXY: ${HTTP_PROXY}
    HTTPS_PROXY: ${HTTPS_PROXY}
    NO_PROXY: ${NO_PROXY}
  volumes:
    - /var/run/docker.sock:/var/run/docker.sock
  command: agent
  labels:
    io.rancher.container.pull_image: always

0_rancher-compose.yml

.catalog:
  name: Drone
  version: 0.5.0
  description: Drone CI Build Agent
  uuid: drone-0.5
  minimum_rancher_version: v0.51.0
  questions:
    - variable: DRONE_SERVER
      label: Drone server address
      description: |
        Drone server address. This is just the URL to the server.
      required: true
      type: string
    - variable: DRONE_TOKEN
      label: Drone server token
      description: |
        The generated token for the Drone server. Used to verify that the
        agents can connect and execute builds.
      required: true
      type: string
    - variable: DRONE_DEBUG
      label: Debug mode
      description: |
        Runs the agent in debug mode. This will result in more logging being
        produced by the agent.
      required: true
      type: boolean
      default: false
    - variable: DRONE_BACKOFF
      label: Backoff time
      description: |
        The backoff time to reconnect agents when their connection to the
        central server is interrupted.
      required: false
      type: string
    - variable: DRONE_PLUGIN_PULL
      label: Update plugins automatically
      description: |
        Whether plugins are pulled automatically by the agent.
      type: boolean
      default: true
    - variable: DRONE_PLUGIN_NAMESPACE
      label: Plugin namespace in DockerHub
      description: Plugin namespace in DockerHub.
      default: plugins
      type: string
    - variable: DRONE_PLUGIN_WHITELIST
      label: Plugin whitelist
      description: |
        Plugin whitelist. Add to the string to include additional locations of
        plugins.
      type: string
      default: "plugins/*"
    - variable: DRONE_PLUGIN_PRIVILEGED
      label: Plugins run in priviledged mode
      description: |
        Whether plugins are granted priviledged access.
      type: boolean
      default: false
    - variable: DRONE_PLUGIN_NETRC
      label: Plugins granted netrc access
      description: |
        Whether plugins are granted access to the netrc file.
      type: boolean
      default: true
    - variable: DOCKER_HOST
      label: Docker host address
      description: Docker host address
      type: string
    - variable: DOCKER_TLS_VERIFY
      label: Docker requires TLS verification
      description: |
        Whether Docker requires TLS verification.
      type: boolean
      default: true
    - variable: DOCKER_CERT_PATH
      label: Docker certificate path.
      description: Docker certificate path.
      type: string
    - variable: DOCKER_MAX_PROCS
      label: Docker concurrent build processes.
      description: |
        The number of concurrent builds run by the agent.
      type: int
      default: 1
    - variable: DOCKER_OS
      label: Docker operating system
      description: |
        The operating system in use.
      type: enum
      options:
        - linux
        - android
        - freebsd
        - solaris
        - windows
      default: linux
    - variable: DOCKER_ARCH
      label: Docker architecture
      description: |
        The CPU architecture of the host.
      type: enum
      options:
        - amd64
        - arm
        - arm64
      default: amd64
    - variable: HTTP_PROXY
      label: The proxy for HTTP connections.
      description: |
        The proxy for HTTP connections. Used when Drone is running behind a
        firewall.
      required: false
      type: string
    - variable: HTTPS_PROXY
      label: The proxy for HTTPS connections.
      description: |
        The proxy for HTTPS connections. Used when Drone is running behind a
        firewall.
      required: false
      type: string
    - variable: NO_PROXY
      label: The sites to not proxy.
      description: |
        The sites to not proxy. Used when Drone is running behind a
        firewall.
      required: false
      type: string

catalogIcon-drone-agent.svg

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config.yml

name: Drone Agent
description: |
  Drone CI Build Agent.
version: 0.5.0
category: Continuous Integration

Be very careful with DRONE_PLUGIN_NETRC and DRONE_PLUGIN_PRIVILEGED. For some reason those variables cause an authentication error in drone-ecr plugin, regardless of their value.

/usr/local/bin/docker daemon -g /var/lib/docker -s overlay
Error authenticating: exit status 1

I've prepared rancher catalog based on this gist. Available here: https://github.com/majest/rancher-catalog