config

type Config struct {
	*configutil.SharedConfig `hcl:"-"`

	Worker     *Worker     `hcl:"worker"`
	Controller *Controller `hcl:"controller"`

	// Dev-related options
	DevController        bool   `hcl:"-"`
	PassthroughDirectory string `hcl:"-"`
	DevControllerKey     string `hcl:"-"`
	DevWorkerAuthKey     string `hcl:"-"`
	DevRecoveryKey       string `hcl:"-"`

	// Eventing configuration for the controller
	Eventing *event.EventerConfig `hcl:"events"`
}

type Controller struct {
	Name              string    `hcl:"name"`
	Description       string    `hcl:"description"`
	Database          *Database `hcl:"database"`
	PublicClusterAddr string    `hcl:"public_cluster_addr"`

	// AuthTokenTimeToLive is the total valid lifetime of a token denoted by time.Duration
	AuthTokenTimeToLive         interface{} `hcl:"auth_token_time_to_live"`
	AuthTokenTimeToLiveDuration time.Duration

	// AuthTokenTimeToStale is the total time a token can go unused before becoming invalid
	// denoted by time.Duration
	AuthTokenTimeToStale         interface{} `hcl:"auth_token_time_to_stale"`
	AuthTokenTimeToStaleDuration time.Duration

	// StatusGracePeriod represents the period of time (as a duration) that the
	// controller will wait before marking connections from a disconnected worker
	// as invalid.
	//
	// TODO: This field is currently internal.
	StatusGracePeriodDuration time.Duration `hcl:"-"`
}

type Database struct {
	Url                string `hcl:"url"`
	MigrationUrl       string `hcl:"migration_url"`
	MaxOpenConnections int    `hcl:"max_open_connections"`
}

type Worker struct {
	Name        string   `hcl:"name"`
	Description string   `hcl:"description"`
	Controllers []string `hcl:"controllers"`
	PublicAddr  string   `hcl:"public_addr"`

	// We use a raw interface for parsing so that people can use JSON-like
	// syntax that maps directly to the filter input or possibly more familiar
	// key=value syntax. This is trued up in the Parse function below.
	TagsRaw interface{}         `hcl:"tags"`
	Tags    map[string][]string `hcl:"-"`

	// StatusGracePeriod represents the period of time (as a duration) that the
	// worker will wait before disconnecting connections if it cannot make a
	// status report to a controller.
	//
	// TODO: This field is currently internal.
	StatusGracePeriodDuration time.Duration `hcl:"-"`
}