Configuring the builder.

Install prerequisites.

$ sudo dnf install docker

Add services.

$ sudo cp self-hosted-builder/*.service /etc/systemd/system/
$ sudo systemctl daemon-reload

Download qemu-user-static image

# sudo docker pull docker.io/iiilinuxibmcom/qemu-user-static:6.1.0-1

Autostart the x86_64 emulation support.

$ sudo systemctl enable --now qemu-user-static

Rebuild the image

In order to build or update the iiilinuxibmcom/actions-runner image, e.g. to get the latest OS security fixes, use the following commands:

$ cd self-hosted-builder
$ sudo docker build \
      --build-arg repo=<owner>/<name> \
      --build-arg token=<***> \
      --pull \
      -f actions-runner.Dockerfile \
      -t iiilinuxibmcom/actions-runner \
      .

If it fails, ensure that selinux doesn't prevent it from working. In worst case, selinux can be disabled with setenforce 0.

Autostart the runner.

$ sudo systemctl enable --now actions-runner@$NAME