adapters

Documentation

Overview

Package adapters is for data conversion.

Index

• Variables
• func ConfigFromString(configStr string) (map[interface{}]interface{}, error)
• func ConfigToComponentPorts(logger logr.Logger, cType ComponentType, config map[interface{}]interface{}) ([]v1beta1.PortsSpec, error)
• func ConfigToContainerProbe(config map[interface{}]interface{}) (*corev1.Probe, error)
• func ConfigToMetricsPort(logger logr.Logger, config map[interface{}]interface{}) (int32, error)
• func ConfigToPorts(logger logr.Logger, config map[interface{}]interface{}) ([]v1beta1.PortsSpec, error)
• func ConfigToRBAC(logger logr.Logger, config map[interface{}]interface{}) []rbacv1.PolicyRule
• type ComponentType
  • func (c ComponentType) String() string

Variables

var (
	ErrNoServiceExtensions = errors.New("service property in the configuration doesn't contain extensions")

	ErrNoServiceExtensionHealthCheck = errors.New("no healthcheck extension available in service extension configuration")
)

var (
	// ErrInvalidYAML represents an error in the format of the configuration file.
	ErrInvalidYAML = errors.New("couldn't parse the opentelemetry-collector configuration")
)

Functions

func ConfigFromString

func ConfigFromString(configStr string) (map[interface{}]interface{}, error)

ConfigFromString extracts a configuration map from the given string. If the given string isn't a valid YAML, ErrInvalidYAML is returned.

func ConfigToComponentPorts

func ConfigToComponentPorts(logger logr.Logger, cType ComponentType, config map[interface{}]interface{}) ([]v1beta1.PortsSpec, error)

ConfigToComponentPorts converts the incoming configuration object into a set of service ports required by the exporters.

func ConfigToContainerProbe

func ConfigToContainerProbe(config map[interface{}]interface{}) (*corev1.Probe, error)

ConfigToContainerProbe converts the incoming configuration object into a container probe or returns an error.

func ConfigToMetricsPort

func ConfigToMetricsPort(logger logr.Logger, config map[interface{}]interface{}) (int32, error)

ConfigToMetricsPort gets the port number for the metrics endpoint from the collector config if it has been set.

func ConfigToPorts

func ConfigToPorts(logger logr.Logger, config map[interface{}]interface{}) ([]v1beta1.PortsSpec, error)

func ConfigToRBAC

func ConfigToRBAC(logger logr.Logger, config map[interface{}]interface{}) []rbacv1.PolicyRule

ConfigToRBAC parses the OpenTelemetry Collector configuration and checks what RBAC resources are needed to be created.

Types

type ComponentType

type ComponentType int

const (
	ComponentTypeReceiver ComponentType = iota
	ComponentTypeExporter
	ComponentTypeProcessor
)

func (ComponentType) String

func (c ComponentType) String() string