Add Dockerfile for self-hosted runner bolierplate

.github/workflows/ci.yml

@@ -32,3 +32,8 @@ jobs:
           set -e
           ls -la ~/ci-storage/dimikot/ci-storage
           [ "$(cat dummy.txt)" = "dummy" ] || { echo "dummy.txt was not restored"; exit 1; }
+
+  example:
+    runs-on: self-hosted
+    steps:
+      - run: for i in $(seq 1 600); do echo $i; sleep 1; done

docker/Dockerfile

@@ -0,0 +1,45 @@
+FROM ubuntu:22.04
+
+ARG RUNNER_VERSION
+
+ENV GH_OWNER=""
+ENV GH_REPO=""
+ENV GH_TOKEN=""
+
+ENV DEBIAN_FRONTEND=noninteractive
+RUN true \
+    && apt-get update -y \
+    && apt-get upgrade -y \
+    && apt-get install -y --no-install-recommends \
+      awscli jq gh \
+      mc gcc git curl wget pv psmisc unzip vim nano telnet net-tools bash-completion \
+      libssl-dev apt-transport-https build-essential ca-certificates locales pkg-config
+
+RUN true \
+    && useradd -m ubuntu
+
+USER ubuntu
+RUN true \
+    && mkdir /home/ubuntu/actions-runner \
+    && cd /home/ubuntu/actions-runner \
+    && arch=$(dpkg --print-architecture) \
+    && case "$arch" in \
+      x86_64|amd64) arch=linux-x64 ;; \
+      aarch64|arm64) arch=linux-arm64 ;; \
+      *) echo >&2 "unsupported architecture: $arch"; exit 1 ;; \
+    esac \
+    && curl --no-progress-meter -L https://github.com/actions/runner/releases/download/v$RUNNER_VERSION/actions-runner-$arch-$RUNNER_VERSION.tar.gz | tar xz
+
+USER root
+RUN /home/ubuntu/actions-runner/bin/installdependencies.sh \
+    apt-get autoremove \
+    && apt-get clean \
+    && apt-get autoclean \
+    && rm -rf /var/lib/apt/lists/*
+
+USER ubuntu
+COPY --chmod=755 --chown=ubuntu:ubuntu entrypoint.sh /home/ubuntu
+
+WORKDIR /home/ubuntu
+ENTRYPOINT ["./entrypoint.sh"]
+CMD ["./run.sh"]

docker/docker-compose.yml

@@ -0,0 +1,11 @@
+version: "3.4"
+services:
+  ci-storage:
+    build:
+      dockerfile: ./Dockerfile
+      args:
+        - RUNNER_VERSION=2.314.1
+    environment:
+      - GH_OWNER
+      - GH_REPO
+      - GH_TOKEN

docker/entrypoint.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+set -u -e -o xtrace
+
+: $GH_OWNER
+: $GH_REPO
+: $GH_TOKEN # used by gh cli
+
+cd ./actions-runner
+
+name="ci-storage-$(hostname)"
+
+token=$(gh api -X POST --jq .token "repos/$GH_OWNER/$GH_REPO/actions/runners/registration-token")
+
+config=$(
+  set +o xtrace
+  echo "{\"name\":\"$name\",\"labels\":[\"self-hosted\"],\"runner_group_id\":1}" \
+    | gh api -X POST --input - \
+      --jq .encoded_jit_config \
+      "repos/$GH_OWNER/$GH_REPO/actions/runners/generate-jitconfig"
+)
+
+cleanup() {
+  token=$(gh api -X POST --jq .token "repos/$GH_OWNER/$GH_REPO/actions/runners/remove-token")
+  ./config.sh remove --token "$token"
+}
+
+trap "cleanup; exit 130" INT
+trap "cleanup; exit 143" TERM
+
+eval "$@" --jitconfig "$config" & wait $!