runner-config/config.yml

# Example configuration file, it's safe to copy this as the default config file without any modification.

# You don't have to copy this file to your instance,
# just run `./act_runner generate-config > config.yaml` to generate a config file.

log:
  # The level of logging, can be trace, debug, info, warn, error, fatal
  level: info

runner:
  # Where to store the registration result.
  file: .runner
  # Execute how many tasks concurrently at the same time.
  capacity: 1
  # Extra environment variables to run jobs.
  envs: DOCKER_HOST=tcp://dind:2376
  # Extra environment variables to run jobs from a file.
  # It will be ignored if it's empty or the file doesn't exist.
  env_file: .env
  # The timeout for a job to be finished.
  # Please note that the Forgejo instance also has a timeout (3h by default) for the job.
  # So the job could be stopped by the Forgejo instance if it's timeout is shorter than this.
  timeout: 3h
  # Whether skip verifying the TLS certificate of the Forgejo instance.
  insecure: false
  # The timeout for fetching the job from the Forgejo instance.
  fetch_timeout: 5s
  # The interval for fetching the job from the Forgejo instance.
  fetch_interval: 2s
  # The labels of a runner are used to determine which jobs the runner can run, and how to run them.
  # Like: ["macos-arm64:host", "ubuntu-latest:docker://node:16-bullseye", "ubuntu-22.04:docker://node:16-bullseye"]
  # If it's empty when registering, it will ask for inputting labels.
  # If it's empty when execute `deamon`, will use labels in `.runner` file.
  labels:
    - "archlinux:docker://archlinux:base-devel"
    - "ubuntu-latest:docker://debian:bookworm"

cache:
  # Enable cache server to use actions/cache.
  enabled: true
  # The directory to store the cache data.
  # If it's empty, the cache data will be stored in $HOME/.cache/actcache.
  dir: ""
  # The host of the cache server.
  # It's not for the address to listen, but the address to connect from job containers.
  # So 0.0.0.0 is a bad choice, leave it empty to detect automatically.
  host: ""
  # The port of the cache server.
  # 0 means to use a random available port.
  port: 0
  # The external cache server URL. Valid only when enable is true.
  # If it's specified, act_runner will use this URL as the ACTIONS_CACHE_URL rather than start a server by itself.
  # The URL should generally end with "/".
  external_server: ""

container:
  # Specifies the network to which the container will connect.
  # Could be host, bridge or the name of a custom network.
  # If it's empty, create a network automatically.
  network: ""
  # Whether to create networks with IPv6 enabled. Requires the Docker daemon to be set up accordingly.
  # Only takes effect if "network" is set to "".
  enable_ipv6: true
  # Whether to use privileged mode or not when launching task containers (privileged mode is required for Docker-in-Docker).
  privileged: false
  # And other options to be used when the container is started (eg, --add-host=my.forgejo.url:host-gateway).
  options: -u forgejo-job:forgejo-job --security-opt=no-new-privileges -m 8g
  # The parent directory of a job's working directory.
  # If it's empty, /workspace will be used.
  workdir_parent:
  # Volumes (including bind mounts) can be mounted to containers. Glob syntax is supported, see https://github.com/gobwas/glob
  # You can specify multiple volumes. If the sequence is empty, no volumes can be mounted.
  # For example, if you only allow containers to mount the `data` volume and all the json files in `/src`, you should change the config to:
  # valid_volumes:
  #   - data
  #   - /src/*.json
  # If you want to allow any volume, please use the following configuration:
  # valid_volumes:
  #   - '**'
  valid_volumes: []
  # overrides the docker client host with the specified one.
  # If it's empty, act_runner will find an available docker host automatically.
  # If it's "-", act_runner will find an available docker host automatically, but the docker host won't be mounted to the job containers and service containers.
  # If it's not empty or "-", the specified docker host will be used. An error will be returned if it doesn't work.
  docker_host: ""
  # Pull docker image(s) even if already present
  force_pull: false

host:
  # The parent directory of a job's working directory.
  # If it's empty, $HOME/.cache/act/ will be used.
  workdir_parent: /dev/null