feat: improve Docker configuration and detection handling (#242)
- Pass `cfg` to `envcheck.CheckIfDockerRunning` function - Add `Docker` struct to `config.go` for Docker configuration - Update `config.example.yaml` with `docker` configuration options - Modify `CheckIfDockerRunning` in `docker.go` to use Docker host from config if provided Signed-off-by: appleboy <appleboy.tw@gmail.com> Reviewed-on: https://gitea.com/gitea/act_runner/pulls/242 Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com> Reviewed-by: wxiaoguang <wxiaoguang@noreply.gitea.com> Co-authored-by: appleboy <appleboy.tw@gmail.com> Co-committed-by: appleboy <appleboy.tw@gmail.com>
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@ -63,7 +63,7 @@ func runDaemon(ctx context.Context, configFile *string) func(cmd *cobra.Command,
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}
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}
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if ls.RequireDocker() {
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if ls.RequireDocker() {
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if err := envcheck.CheckIfDockerRunning(ctx); err != nil {
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if err := envcheck.CheckIfDockerRunning(ctx, cfg); err != nil {
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return err
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return err
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}
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}
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}
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}
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@ -68,3 +68,9 @@ container:
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# valid_volumes:
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# valid_volumes:
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# - '**'
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# - '**'
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valid_volumes: []
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valid_volumes: []
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docker:
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# overrides the docker client host with the specified one.
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# default value is the value of DOCKER_HOST environment variable.
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# if DOCKER_HOST is not set, the default value is unix:///var/run/docker.sock
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host: ""
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@ -50,12 +50,18 @@ type Container struct {
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ValidVolumes []string `yaml:"valid_volumes"` // ValidVolumes specifies the volumes (including bind mounts) can be mounted to containers.
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ValidVolumes []string `yaml:"valid_volumes"` // ValidVolumes specifies the volumes (including bind mounts) can be mounted to containers.
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}
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}
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// Docker represents the configuration for Docker.
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type Docker struct {
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Host string `yaml:"host"` // Host specifies the Docker host.
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}
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// Config represents the overall configuration.
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// Config represents the overall configuration.
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type Config struct {
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type Config struct {
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Log Log `yaml:"log"` // Log represents the configuration for logging.
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Log Log `yaml:"log"` // Log represents the configuration for logging.
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Runner Runner `yaml:"runner"` // Runner represents the configuration for the runner.
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Runner Runner `yaml:"runner"` // Runner represents the configuration for the runner.
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Cache Cache `yaml:"cache"` // Cache represents the configuration for caching.
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Cache Cache `yaml:"cache"` // Cache represents the configuration for caching.
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Container Container `yaml:"container"` // Container represents the configuration for the container.
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Container Container `yaml:"container"` // Container represents the configuration for the container.
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Docker Docker `yaml:"docker"` // Docker represents the configuration for Docker.
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}
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}
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// LoadDefault returns the default configuration.
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// LoadDefault returns the default configuration.
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@ -7,12 +7,21 @@ import (
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"context"
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"context"
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"fmt"
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"fmt"
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"gitea.com/gitea/act_runner/internal/pkg/config"
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"github.com/docker/docker/client"
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"github.com/docker/docker/client"
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)
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)
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func CheckIfDockerRunning(ctx context.Context) error {
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func CheckIfDockerRunning(ctx context.Context, cfg *config.Config) error {
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// TODO: if runner support configures to use docker, we need config.Config to pass in
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opts := []client.Opt{
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cli, err := client.NewClientWithOpts(client.FromEnv)
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client.FromEnv,
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}
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if cfg.Docker.Host != "" {
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opts = append(opts, client.WithHost(cfg.Docker.Host))
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}
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cli, err := client.NewClientWithOpts(opts...)
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if err != nil {
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if err != nil {
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return err
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return err
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}
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}
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