Dockerfile

FROM ubuntu:22.04@sha256:3ba65aa20f86a0fad9df2b2c259c613df006b2e6d0bfcc8a146afb8c525a9751

# renovate: datasource=github-releases depName=github-actions-runner packageName=actions/runner
ENV RUNNER_VERSION=2.332.0

ARG DEBIAN_FRONTEND=noninteractive

RUN apt update -y && apt upgrade -y && useradd -m docker
RUN apt install -y --no-install-recommends \
    curl jq build-essential unzip libssl-dev libffi-dev python3 python3-venv python3-dev python3-pip zip apt-transport-https ca-certificates gnupg lsb-release

RUN mkdir -p /etc/apt/keyrings \
    && curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg \
    && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null \
    && apt update -y \
    && apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

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

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

COPY start.sh start.sh

RUN chmod +x start.sh

USER docker

ENTRYPOINT ["./start.sh"]