Here be dragons

Author: myoung34

.github/workflows/build.yml

@@ -0,0 +1,24 @@
+name: Publish Docker
+on:
+  push:
+    branches:    
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Copy Repo Files
+      uses: actions/checkout@master
+
+     #This Action Emits 2 Variables, IMAGE_SHA_NAME and IMAGE_URL 
+     #which you can reference in subsequent steps
+    - name: Publish Docker Image to GPR
+      uses: myoung34/gpr-docker-publish@master
+      id: docker
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        IMAGE_NAME: 'runner'
+        DOCKERFILE_PATH: 'Dockerfile'
+        BUILD_CONTEXT: '.'

Dockerfile

@@ -0,0 +1,10 @@
+FROM ubuntu:latest
+RUN apt-get update && \
+  apt-get install -y curl tar docker && \
+  rm -rf /var/lib/apt/lists/*
+RUN mkdir actions-runner && cd actions-runner
+RUN curl -O https://githubassets.azureedge.net/runners/2.160.2/actions-runner-linux-x64-2.160.2.tar.gz
+RUN tar xzf ./actions-runner-linux-x64-2.160.2.tar.gz
+COPY entrypoint.sh /
+RUN chmod +x /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]

README.md

@@ -0,0 +1,47 @@
+Docker Github Actions Runner
+============================
+
+This will run the [new self-hosted github actions runners](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/hosting-your-own-runners) with docker-in-docker
+
+## Examples ##
+
+Manual:
+
+```
+docker login docker.pkg.github.com -u myoung34 -p foo
+docker run -it \
+  -e REPO_URL="https://github.com/myoung34/LEDSpicer" \
+  -e RUNNER_TOKEN="footoken" \
+  docker.pkg.github.com/myoung34/docker-github-actions-runner/runner:latest
+```
+
+Nomad:
+
+```
+job "github_runner" {
+  datacenters = ["home"]
+  type = "system"
+
+  task "runner" {
+    driver = "docker"
+
+    env {
+      REPO_URL = "https://github.com/myoung34/LEDSpicer"
+      RUNNER_TOKEN = "footoken"
+    }
+
+    config {
+      privileged = true
+      image = "docker.pkg.github.com/myoung34/docker-github-actions-runner/runner:latest"
+      auth {
+        username = "myoung34"
+        password = "foo"
+        server_address = "docker.pkg.github.com"
+      }
+      volumes = [
+        "/var/run/docker.sock:/var/run/docker.sock"
+      ]
+    }
+  }
+}
+```

entrypoint.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+export AGENT_ALLOW_RUNASROOT=1
+echo ${RUNNER_NAME:-default}$'\n\n' | ./config.sh --url ${REPO_URL} --token ${RUNNER_TOKEN}
+exec ./run.sh