Documentation
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Index ¶
Constants ¶
const ( EnvLoggingCfg = "K_LOGGING_CONFIG" EnvMetricsCfg = "K_METRICS_CONFIG" EnvTracingCfg = "K_TRACING_CONFIG" )
Variables ¶
This section is empty.
Functions ¶
func WithLogging ¶
func WithLogging(cw *ConfigWatcher, cmw configmap.Watcher)
WithLogging observes a logging ConfigMap.
func WithMetrics ¶
func WithMetrics(cw *ConfigWatcher, cmw configmap.Watcher)
WithMetrics observes a metrics ConfigMap.
func WithTracing ¶
func WithTracing(cw *ConfigWatcher, cmw configmap.Watcher)
WithTracing observes a tracing ConfigMap.
Types ¶
type ConfigAccessor ¶
type ConfigAccessor interface {
ToEnvVars() []corev1.EnvVar
LoggingConfig() *logging.Config
MetricsConfig() *metrics.ExporterOptions
TracingConfig() *tracingconfig.Config
}
type ConfigWatcher ¶
type ConfigWatcher struct {
// contains filtered or unexported fields
}
ConfigWatcher keeps track of logging, metrics and tracing configurations by watching corresponding ConfigMaps.
func WatchConfigurations ¶
func WatchConfigurations(loggingCtx context.Context, component string, cmw configmap.Watcher, opts ...configWatcherOption) *ConfigWatcher
WatchConfigurations returns a ConfigWatcher initialized with the given options. If no option is passed, the ConfigWatcher observes ConfigMaps for logging, metrics and tracing.
func (*ConfigWatcher) LoggingConfig ¶
func (cw *ConfigWatcher) LoggingConfig() *logging.Config
LoggingConfig returns the logging configuration from the ConfigWatcher.
func (*ConfigWatcher) MetricsConfig ¶
func (cw *ConfigWatcher) MetricsConfig() *metrics.ExporterOptions
MetricsConfig returns the metrics configuration from the ConfigWatcher.
func (*ConfigWatcher) ToEnvVars ¶
func (cw *ConfigWatcher) ToEnvVars() []corev1.EnvVar
ToEnvVars serializes the contents of the ConfigWatcher to individual environment variables.
func (*ConfigWatcher) TracingConfig ¶
func (cw *ConfigWatcher) TracingConfig() *tracingconfig.Config
TracingConfig returns the tracing configuration from the ConfigWatcher.
type EmptyVarsGenerator ¶
type EmptyVarsGenerator struct {
ConfigAccessor
}
EmptyVarsGenerator generates empty env vars. Intended to be used in tests.
func (*EmptyVarsGenerator) ToEnvVars ¶
func (g *EmptyVarsGenerator) ToEnvVars() []corev1.EnvVar
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