GitHub Runner Docker

.env

RUNNER_VERSION=2.283.3

docker_compose.yml

version: '3.7'

services:
  runner-arm:
    build:
      context: .
      args:
        RUNNER_VERSION: $RUNNER_VERSION
      dockerfile: Dockerfile.arm
    environment:
      TOKEN: ${GH_TOKEN}
      ORG: ${GH_ORG}
      NAME: ${RUNNER_NAME}
    restart: always
    volumes:
      - /var/www/tasmota:/var/www/tasmota
   
  runner-amd64:
    build:
      context: .
      args:
        RUNNER_VERSION: $RUNNER_VERSION
      dockerfile: Dockerfile
    environment:
      TOKEN: ${GH_TOKEN}
      ORG: ${GH_ORG}
      NAME: ${RUNNER_NAME}
    restart: always
    volumes:
      - /media/tasmota:/var/www/tasmota

Dockerfile

FROM ubuntu:20.04

ARG RUNNER_VERSION

ENV DEBIAN_FRONTEND=noninteractive
RUN useradd -m actions
RUN apt-get -yqq update && apt-get install -yqq curl jq wget git python3 python3-pip rsync mosquitto-clients

RUN \
  cd /home/actions && mkdir actions-runner && cd actions-runner \
    && wget https://github.com/actions/runner/releases/download/v${RUNNER_VERSION}/actions-runner-linux-x64-${RUNNER_VERSION}.tar.gz \
    && tar xzf ./actions-runner-linux-x64-${RUNNER_VERSION}.tar.gz

WORKDIR /home/actions/actions-runner
RUN chown -R actions ~actions && /home/actions/actions-runner/bin/installdependencies.sh

USER actions
COPY entrypoint.sh .

ENV PATH "$PATH:/home/actions/.local/bin"
ENTRYPOINT ["./entrypoint.sh"]

Dockerfile.arm

FROM arm64v8/ubuntu:focal

ARG RUNNER_VERSION

ENV DEBIAN_FRONTEND=noninteractive
RUN useradd -m actions
RUN apt-get -yqq update && apt-get install -yqq curl jq wget git python3 python3-pip rsync mosquitto-clients

RUN \
  cd /home/actions && mkdir actions-runner && cd actions-runner \
    && wget https://github.com/actions/runner/releases/download/v${RUNNER_VERSION}/actions-runner-linux-arm64-${RUNNER_VERSION}.tar.gz \
    && tar xzf ./actions-runner-linux-arm64-${RUNNER_VERSION}.tar.gz

WORKDIR /home/actions/actions-runner
RUN chown -R actions ~actions && /home/actions/actions-runner/bin/installdependencies.sh

USER actions
COPY entrypoint.sh .

ENV PATH "$PATH:/home/actions/.local/bin"
ENTRYPOINT ["./entrypoint.sh"]

entrypoint.sh

#!/bin/bash
set -eEuo pipefail

trap cleanup exit

cleanup() {
  ./config.sh remove --token $(curl -s -X POST -H "authorization: token ${TOKEN}" "https://api.github.com/orgs/${ORG}/actions/runners/remove-token" | jq -r .token)
}

./config.sh \
  --url "https://github.com/${ORG}" \
  --token $(curl -s -X POST -H "authorization: token ${TOKEN}" "https://api.github.com/orgs/${ORG}/actions/runners/registration-token" | jq -r .token) \
  --name "${NAME}" \
  --unattended \
  --labels ${NAME} \
  --work _work

./run.sh

cleanup