From d92561f7452f2949f4e344da58e4b8be4291ccc0 Mon Sep 17 00:00:00 2001
From: Philipp Horstenkamp <philipp@horstenkamp.de>
Date: Sat, 27 May 2023 16:31:37 +0200
Subject: [PATCH] Added a first draft of a github runner

---
 runner/.gitignore          |  1 +
 runner/Dockerfile          | 36 ++++++++++++++++++++++++++++++++++++
 runner/docker-compose.yaml | 14 ++++++++++++++
 runner/start.sh            | 20 ++++++++++++++++++++
 4 files changed, 71 insertions(+)
 create mode 100644 runner/.gitignore
 create mode 100644 runner/Dockerfile
 create mode 100644 runner/docker-compose.yaml
 create mode 100644 runner/start.sh

diff --git a/runner/.gitignore b/runner/.gitignore
new file mode 100644
index 0000000..4c49bd7
--- /dev/null
+++ b/runner/.gitignore
@@ -0,0 +1 @@
+.env
diff --git a/runner/Dockerfile b/runner/Dockerfile
new file mode 100644
index 0000000..bd6f3b8
--- /dev/null
+++ b/runner/Dockerfile
@@ -0,0 +1,36 @@
+# base
+FROM ubuntu:latest
+
+# set the github runner version
+ARG RUNNER_VERSION="2.304.0"
+ARG ARCHITECTURE=arm
+
+# update the base packages and add a non-sudo user
+RUN apt-get update -y && apt-get upgrade -y && useradd -m docker
+
+# install python and the packages the your code depends on along with jq so we can parse JSON
+# add additional packages as necessary
+RUN DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+    curl jq build-essential libssl-dev libffi-dev python3 python3-venv python3-dev python3-pip nano vim
+
+# cd into the user directory, download and unzip the github actions runner
+RUN cd /home/docker && mkdir actions-runner && cd actions-runner \
+    && curl -O -L https://github.com/actions/runner/releases/download/v${RUNNER_VERSION}/actions-runner-linux-${ARCHITECTURE}-${RUNNER_VERSION}.tar.gz \
+    && tar xzf ./actions-runner-linux-${ARCHITECTURE}-${RUNNER_VERSION}.tar.gz \
+    && rm *.tar.gz
+
+# install some additional dependencies
+RUN chown -R docker ~docker && /home/docker/actions-runner/bin/installdependencies.sh
+
+# copy over the start.sh script
+COPY start.sh .
+
+# make the script executable
+RUN chmod +x start.sh
+
+# since the config and run script for actions are not allowed to be run by root,
+# set the user to "docker" so all subsequent commands are run as the docker user
+USER docker
+
+# set the entrypoint to the start.sh script
+CMD ["./start.sh"]
diff --git a/runner/docker-compose.yaml b/runner/docker-compose.yaml
new file mode 100644
index 0000000..8a7c4ff
--- /dev/null
+++ b/runner/docker-compose.yaml
@@ -0,0 +1,14 @@
+version: '3'
+services:
+  runner:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args:
+        - ARCHITECTURE=${ARCHITECTURE}
+    environment:
+      - ORGANIZATION=${ORGANIZATION}
+      - ACCESS_TOKEN=${ACCESS_TOKEN}
+      - TZ=DE 
+    hostname: ${HOSTNAME}
+    restart: unless-stopped
diff --git a/runner/start.sh b/runner/start.sh
new file mode 100644
index 0000000..368646b
--- /dev/null
+++ b/runner/start.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+ORGANIZATION=$ORGANIZATION
+ACCESS_TOKEN=$ACCESS_TOKEN
+
+REG_TOKEN=$(curl -sX POST -H "Authorization: token ${ACCESS_TOKEN}" https://api.github.com/orgs/${ORGANIZATION}/actions/runners/registration-token | jq .token --raw-output)
+
+cd /home/docker/actions-runner
+
+./config.sh --url https://github.com/${ORGANIZATION} --token ${ACCESS_TOKEN}
+
+cleanup() {
+    echo "Removing runner..."
+    ./config.sh remove --unattended --token ${ACCESS_TOKEN}
+}
+
+trap 'cleanup; exit 130' INT
+trap 'cleanup; exit 143' TERM
+
+./run.sh & wait $!