prometheus

Documentation

Index

• Constants
• Variables
• func ListOptions(name string) metav1.ListOptions
• func NewPrometheusCollector(s cache.Store) *prometheusCollector
• func PrometheusStatus(kclient kubernetes.Interface, p *monitoringv1.Prometheus) (*monitoringv1.PrometheusStatus, []v1.Pod, error)
• type BasicAuthCredentials
• type BearerToken
• type Config
• type Labels
  • func (labels *Labels) Merge(otherLabels map[string]string) map[string]string
  • func (labels *Labels) Set(value string) error
  • func (labels *Labels) String() string
• type Namespaces
• type Operator
  • func New(conf Config, logger log.Logger) (*Operator, error)
  • func (c *Operator) RegisterMetrics(r prometheus.Registerer, reconcileErrorsCounter *prometheus.CounterVec, ...)
  • func (c *Operator) Run(stopc <-chan struct{}) error
• type TLSAsset

Constants

const (
	DefaultPrometheusVersion = "v2.7.1"
	DefaultThanosVersion     = "v0.7.0"
)

Variables

var (
	CompatibilityMatrix = []string{
		"v1.4.0",
		"v1.4.1",
		"v1.5.0",
		"v1.5.1",
		"v1.5.2",
		"v1.5.3",
		"v1.6.0",
		"v1.6.1",
		"v1.6.2",
		"v1.6.3",
		"v1.7.0",
		"v1.7.1",
		"v1.7.2",
		"v1.8.0",
		"v2.0.0",
		"v2.2.1",
		"v2.3.1",
		"v2.3.2",
		"v2.4.0",
		"v2.4.1",
		"v2.4.2",
		"v2.4.3",
		"v2.5.0",
		"v2.6.0",
		"v2.6.1",
		"v2.7.0",
		"v2.7.1",
		"v2.7.2",
		"v2.8.1",
		"v2.9.2",
		"v2.10.0",
	}
)

Functions

func ListOptions

func ListOptions(name string) metav1.ListOptions

func NewPrometheusCollector

func NewPrometheusCollector(s cache.Store) *prometheusCollector

func PrometheusStatus

func PrometheusStatus(kclient kubernetes.Interface, p *monitoringv1.Prometheus) (*monitoringv1.PrometheusStatus, []v1.Pod, error)

PrometheusStatus evaluates the current status of a Prometheus deployment with respect to its specified resource object. It return the status and a list of pods that are not updated.

Types

type BasicAuthCredentials

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

BasicAuthCredentials represents a username password pair to be used with basic http authentication, see https://tools.ietf.org/html/rfc7617.

type BearerToken

type BearerToken string

BearerToken represents a bearer token, see https://tools.ietf.org/html/rfc6750.

type Config

type Config struct {
	Host                          string
	KubeletObject                 string
	TLSInsecure                   bool
	TLSConfig                     rest.TLSClientConfig
	ConfigReloaderImage           string
	ConfigReloaderCPU             string
	ConfigReloaderMemory          string
	PrometheusConfigReloaderImage string
	AlertmanagerDefaultBaseImage  string
	PrometheusDefaultBaseImage    string
	ThanosDefaultBaseImage        string
	Namespaces                    Namespaces
	Labels                        Labels
	CrdKinds                      monitoringv1.CrdKinds
	EnableValidation              bool
	LocalHost                     string
	LogLevel                      string
	LogFormat                     string
	ManageCRDs                    bool
	PromSelector                  string
	AlertManagerSelector          string
}

Config defines configuration parameters for the Operator.

type Labels

type Labels struct {
	LabelsString string
	LabelsMap    map[string]string
}

func (*Labels) Merge

func (labels *Labels) Merge(otherLabels map[string]string) map[string]string

Merge labels create a new map with labels merged.

func (*Labels) Set

func (labels *Labels) Set(value string) error

Set implements the flag.Set interface.

func (*Labels) String

func (labels *Labels) String() string

Implement the flag.Value interface

type Namespaces

type Namespaces struct {
	// allow list/deny list for common custom resources
	AllowList, DenyList []string
	// allow list for prometheus/alertmanager custom resources
	PrometheusAllowList, AlertmanagerAllowList []string
}

type Operator

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

Operator manages life cycle of Prometheus deployments and monitoring configurations.

func New

func New(conf Config, logger log.Logger) (*Operator, error)

New creates a new controller.

func (*Operator) RegisterMetrics

func (c *Operator) RegisterMetrics(r prometheus.Registerer, reconcileErrorsCounter *prometheus.CounterVec, triggerByCounter *prometheus.CounterVec)

RegisterMetrics registers Prometheus metrics on the given Prometheus registerer.

func (*Operator) Run

func (c *Operator) Run(stopc <-chan struct{}) error

Run the controller.

type TLSAsset

type TLSAsset string

TLSAsset represents any TLS related opaque string, e.g. CA files, client certificates.