insights

Documentation

Index

• Variables
• func CreateInsightsAdvisorLink(clusterID v1.ClusterID, ruleID, errorKey string) (string, error)
• func IncrementCounterRequestSend(status int)
• func MustRegisterMetrics(registrables ...metrics.Registerable)
• type Collector
  • func (c *Collector) ClearState()
  • func (c *Collector) ClusterID() v1.ClusterID
  • func (c *Collector) Collect(ch chan<- prometheus.Metric)
  • func (c *Collector) Create(_ *semver.Version) bool
  • func (c *Collector) Describe(ch chan<- *prometheus.Desc)
  • func (c *Collector) FQName() string
  • func (c *Collector) SetActiveRecommendations(activeRecommendations []types.InsightsRecommendation)
  • func (c *Collector) SetClusterID(clusterID v1.ClusterID)
• type PrometheusRulesController
  • func NewPrometheusRulesController(configurator configobserver.Interface, kubeConfig *rest.Config) PrometheusRulesController
  • func (p *PrometheusRulesController) Start(ctx context.Context)

Variables

var (
	RecommendationCollector = &Collector{
		metricName: "insights_recommendation_active",
	}
)

Functions

func CreateInsightsAdvisorLink

func CreateInsightsAdvisorLink(clusterID v1.ClusterID, ruleID, errorKey string) (string, error)

createURL parses, creates and encodes all the necessary parameters for the Insights recommendation link to the Insights advisor

func IncrementCounterRequestSend

func IncrementCounterRequestSend(status int)

func MustRegisterMetrics

func MustRegisterMetrics(registrables ...metrics.Registerable)

MustRegisterMetrics registers provided registrables in the Insights metrics registry. This function should be called from init() functions only, because it uses the MustRegister method, and therefore panics in case of an error.

Types

type Collector

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

Collector collects insights recommendations

func (*Collector) ClearState

func (c *Collector) ClearState()

func (*Collector) ClusterID

func (c *Collector) ClusterID() v1.ClusterID

func (*Collector) Collect

func (c *Collector) Collect(ch chan<- prometheus.Metric)

func (*Collector) Create

func (c *Collector) Create(_ *semver.Version) bool

func (*Collector) Describe

func (c *Collector) Describe(ch chan<- *prometheus.Desc)

func (*Collector) FQName

func (c *Collector) FQName() string

func (*Collector) SetActiveRecommendations

func (c *Collector) SetActiveRecommendations(activeRecommendations []types.InsightsRecommendation)

func (*Collector) SetClusterID

func (c *Collector) SetClusterID(clusterID v1.ClusterID)

type PrometheusRulesController

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

PrometheusRulesController listens to the configuration observer and creates or removes the Insights Prometheus Rules definitions accordingly

func NewPrometheusRulesController

func NewPrometheusRulesController(configurator configobserver.Interface, kubeConfig *rest.Config) PrometheusRulesController

func (*PrometheusRulesController) Start

func (p *PrometheusRulesController) Start(ctx context.Context)

Start starts listening to the configuration observer