Installation from binary System requirements Forgejo Runner requires that Git is installed, and has been tested with a minimum version of Git 2.24.3. Downloading and installing the binary Download the latest binary release and verify its signature: $ export ARCH=$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/') $ export RUNNER_VERSION=$(curl -X 'GET' https://data.forgejo.org/api/v1/repos/forgejo/runner/releases/latest | jq .name -r | cut -c 2-) $ export FORGEJO_URL="https://code.forgejo.org/forgejo/runner/releases/download/v${RUNNER_VERSION}/forgejo-runner-${RUNNER_VERSION}-linux-${ARCH}" $ wget -O forgejo-runner ${FORGEJO_URL} || curl -o forgejo-runner ${FORGEJO_URL} $ chmod +x forgejo-runner $ wget -O forgejo-runner.asc ${FORGEJO_URL}.asc || curl -o forgejo-runner.asc ${FORGEJO_URL}.asc $ gpg --keyserver hkps://keys.openpgp.org --recv EB114F5E6C0DC2BCDD183550A4B61A2DC5923710 $ gpg --verify forgejo-runner.asc forgejo-runner && echo "✓ Verified" || echo "✗ Failed" Good signature from "Forgejo " aka "Forgejo Releases " ✓ Verified Next, copy the downloaded binary to /usr/local/bin and make it executable: $ cp forgejo-runner /usr/local/bin/forgejo-runner You should now be able to test the runner by running forgejo-runner -v: $ forgejo-runner -v forgejo-runner version v13.0.0 Setting up the runner user Set up the user to run the daemon: $ useradd --create-home runner If the runner will be using Docker, ensure the runner user has access to the docker socket. Run the following command to grant access to the docker socket: $ usermod -aG docker runner If the runner will be using Podman, no particular permissions are needed, but you will need to configure your system to run the Podman service. See the Podman section below for more information. Setting up the container environment The Forgejo Runner relies on application containers (Docker, Podman, etc.) or system containers (LXC) to execute a workflow in an isolated environment. They need to be installed and configured independently. It is common for workflows to also require interaction with a container environment, for example to execute docker build commands. This is distinct from how Forgejo Runner itself executes jobs, and is an optional configuration that is described in detail in Utilizing Docker within Actions. Docker See the Docker installation documentation for more information. Podman On most recent Linux distributions, the podman package alone should give you a working version of Podman which can run as the unprivileged runner user. You do not need to install any supplemental packages for Docker compatibility or "rootless" operation. However, some configuration is necessary to ensure that the runner is started at boot time and can access the Podman service. These instructions are for Debian 13 (trixie) but should also apply to Ubuntu, and likely to other systemd based distributions. They assume you have downloaded and installed the forgejo-runner and created the runner user as described above. First, install podman: sudo apt install podman Next, you will configure systemd to create a socket which will launch Podman as the runner user when accessed by forgejo-runner. As your normal user (it is not necessary to enable logins for runner), run: sudo systemctl --user -M runner@ enable --now podman.socket Verify that the socket is enabled and find its location: $ sudo systemctl --user -M runner@ status podman.socket ● podman.socket - Podman API Socket Loaded: loaded (/usr/lib/systemd/user/podman.socket; enabled; preset: enabled) Active: active (listening) since Wed 2026-04-29 16:47:03 EDT; 78ms ago Invocation: 18779cd4131144e197422ade1c100a0e Triggers: ● podman.service Docs: man:podman-system-service(1) Listen: /run/user/1004/podman/podman.sock (Stream) Use the path to this socket shown above in the docker_host parameter when configuring the runner. Finally, you must set the runner user to "linger" so that the socket will be created at boot: sudo loginctl enable-linger runner On non-systemd distributions, you are free to choose any path you like for the podman socket (for instance, /home/runner/podman.sock). It can then be provided by running, as the runner user: podman system service -t 0 unix:///home/runner/podman.sock See the documentation for your distribution's init system for how to ensure this is started at boot time. LXC For jobs to run in LXC containers, the Forgejo Runner needs passwordless sudo access for all lxc-* commands on a Debian GNU/Linux bookworm system where LXC is installed. The LXC helpers can be used as follows to create a suitable container: $ git clone https://code.forgejo.org/forgejo/lxc-helpers $ sudo cp -a lxc-helpers/lxc-helpers{,-lib}.sh /usr/local/bin $ lxc-helpers.sh lxc_container_create myrunner $ lxc-helpers.sh lxc_container_start myrunner $ lxc-helpers.sh lxc_container_user_install myrunner 1000 debian [!note] Note Multiarch Go builds and binfmt need bookworm to produce and test binaries on a single machine for people who do not have access to dedicated hardware. The Forgejo Runner can then be installed and run within the myrunner container. $ lxc-helpers.sh lxc_container_run forgejo-runners -- sudo --user debian bash $ sudo apt-get install docker.io wget gnupg2 $ wget -O forgejo-runner https://code.forgejo.org/forgejo/runner/releases/download/v13.0.0/forgejo-runner-13.0.0-linux-amd64 ... [!warning] Warning LXC containers do not provide a level of security that makes them safe for potentially malicious users to run jobs. They provide an excellent isolation for jobs that may accidentally damage the system they run on. Host There are no requirements for jobs that run directly on the host. [!warning] Warning There is no isolation at all and a single job can permanently destroy the host. [!warning] Warning Processes forked out of a job may linger after the job is complete, possibly forever, if the job fails to wait for them to complete. Configuration As the runner user, generate the default configuration file for Forgejo Runner, and store it in a file accessible to the user ( /home/runner/runner-config.yml for instance): forgejo-runner generate-config > /home/runner/runner-config.yml Forgejo Runner needs to be configured and registered with Forgejo before it can be started successfully. Configure Forgejo Runner, editing /home/runner/runner-config.yml file as you proceed. [!note] Note Forgejo Runner requires the configuration file to be explicitly specified with the -c command-line option. There is no default configuration file location. Podman socket configuration When using Podman, you must configure the docker_host parameter in the container section of the configuration file with the path to the Podman socket created above. For example, if the output of systemctl shows the socket as /run/user/1004/podman/podman.sock, then the configuration would be: container: docker_host: unix:///run/user/1004/podman/podman.sock You can also set this with the DOCKER_HOST environment variable. As a reminder, to find the path to the podman socket, as the runner user, you can run: XDG_RUNTIME_DIR=/run/user/$(id -u) systemctl --user status podman.socket Note that the XDG_RUNTIME_DIR environment variable required by systemctl is not set in non-login shells. Starting the runner After the runner has been registered, it can be started by running forgejo-runner daemon as the runner user, in the home directory: $ whoami runner $ pwd /home/runner $ forgejo-runner daemon -c runner-config.yml INFO[2024-09-14T19:19:14+02:00] Starting runner daemon Running as a systemd service To automatically start the runner when the system starts, copy forgejo-runner.service to /etc/systemd/system/forgejo-runner.service. Then run systemctl daemon-reload to reload the unit files. Run systemctl start forgejo-runner.service to test the new service. If everything works, run systemctl enable forgejo-runner.service to enable auto-starting the service on boot. Use journalctl -u forgejo-runner.service to read the runner logs.