config

package

v0.30.0 Latest Latest Go to latest Published: Mar 4, 2024 License: Apache-2.0 Imports: 12 Imported by: 0

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var ErrEmptyConfig = errors.New("empty config")

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type ComponentReloader struct {
	Name     string
	Reloader func(*Config) error
}

ComponentReloader describes how to reload a component.

type Config struct {
	RelabelConfigs []*relabel.Config `yaml:"relabel_configs,omitempty"`
}

Config holds all the configuration information for Parca Agent.

func Load(b []byte) (*Config, error)

Load parses the YAML input s into a Config.

func LoadFile(filename string) (*Config, error)

LoadFile parses the given YAML file into a Config.

func (c Config) String() string

type ConfigReloader struct {
	// contains filtered or unexported fields
}

ConfigReloader holds all information required to reload Parca Agent's config into its running components.

func NewConfigReloader(
	logger log.Logger,
	reg prometheus.Registerer,
	filename string,
	reloaders []ComponentReloader,
) (*ConfigReloader, error)

NewConfigReloader returns an instantiated config reloader.

func (r *ConfigReloader) Run(ctx context.Context) error

Run starts watching the config file and wait for reload triggers.