act_runner/internal/pkg/config/config.example.yaml

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# Example configuration file, it's safe to copy this as the default config file without any modification.
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:
A_TEST_ENV_NAME_1: a_test_env_value_1
A_TEST_ENV_NAME_2: a_test_env_value_2
# 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 Gitea instance also has a timeout (3h by default) for the job.
# So the job could be stopped by the Gitea instance if it's timeout is shorter than this.
timeout: 3h
# Whether skip verifying the TLS certificate of the Gitea instance.
insecure: false
# The timeout for fetching the job from the Gitea instance.
fetch_timeout: 5s
# The interval for fetching the job from the Gitea 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: []
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:
Add configuration item of `container.network` (#184) Close https://gitea.com/gitea/act_runner/issues/177 Related https://gitea.com/gitea/act/pulls/56 ### ⚠️ Breaking The `container.network_mode` is a deprecated configuration item. It may be removed after Gitea 1.20 released. Previously, if the value of `container.network_mode` is `bridge`, it means that `act_runner` will create a new network for job.But `bridge` is easily confused with the bridge network created by Docker by default. We recommand that using `container.network` to specify the network to which containers created by `act_runner` connect. ### 🆕 container.network The configuration file of `act_runner` add a new item of `contianer.network`. In `config.example.yaml`: ```yaml 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, act_runner will create a network automatically. network: "" ``` As the comment in the example above says, the purpose of the `container.network` is specifying the network to which containers created by `act_runner` will connect. `container.network` accepts the following valid values: - `host`: All of containers (including job containers and service contianers) created by `act_runner` will be connected to the network named `host` which is created automatically by Docker. Containers will share the host’s network stack and all interfaces from the host will be available to these containers. - `bridge`: It is similar to `host`. All of containers created by `act_runner` will be connected to the network named `bridge` which is created automatically by Docker. All containers connected to the `bridge` (Perhaps there are containers that are not created by `act_runner`) are allowed to communicate with each other, while providing isolation from containers which are not connected to that `bridge` network. - `<custom_network>`: Please make sure that the `<custom_network>` network already exists firstly (`act_runner` does not detect whether the specified network exists currently. If not exists yet, will return error in the stage of `docker create`). All of containers created by `act_runner` will be connected to `<custom_network>`. After the job is executed, containers are removed and automatically disconnected from the `<custom_network>`. - empty: `act_runner` will create a new network for each job container and their service containers (if defined in workflow). So each job container and their service containers share a network environment, but are isolated from others container and the Docker host. Of course, these networks created by `act_runner` will be removed at last. ### Others - If you do not have special needs, we highly recommend that setting `container.network` to empty string (and do not use `container.network_mode` any more). Because the containers created by `act_runner` will connect to the networks that are created by itself. This point will provide better isolation. - If you set `contianer.network` to empty string or `<custom_network>`, we can be access to service containers by `<service-id>:<port>` in the steps of job. Because we added an alias to the service container when connecting to the network. Co-authored-by: Jason Song <i@wolfogre.com> Reviewed-on: https://gitea.com/gitea/act_runner/pulls/184 Reviewed-by: Jason Song <i@wolfogre.com> Co-authored-by: sillyguodong <gedong_1994@163.com> Co-committed-by: sillyguodong <gedong_1994@163.com>
2023-05-16 14:46:59 +08:00
# Specifies the network to which the container will connect.
# Could be host, bridge or the name of a custom network.
# If it's empty, act_runner will create a network automatically.
network: ""
# 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.gitea.url:host-gateway).
options:
# 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: ""
host:
# The parent directory of a job's working directory.
# If it's empty, $HOME/.cache/act/ will be used.
workdir_parent: