prometheus

Documentation

Index

• Constants
• Variables
• func CancelJobMetrics(started time.Time, jobType, tenant string)
• func DequeueJobMetrics(pending time.Time, started time.Time, jobType, tenant, arch string)
• func EnqueueJobMetrics(jobType, tenant string)
• func FinishJobMetrics(started time.Time, finished time.Time, canceled bool, ...)
• func HTTPDurationHisto(subsystem string) *prometheus.HistogramVec
• func HTTPDurationMiddleware(subsystem string) func(next echo.HandlerFunc) echo.HandlerFunc
• func MetricsMiddleware(next echo.HandlerFunc) echo.HandlerFunc
• func RequeueJobMetrics(jobType, tenant string)
• func StatusMiddleware(subsystem string) func(next echo.HandlerFunc) echo.HandlerFunc
• func StatusRequestsCounter(subsystem string) *prometheus.CounterVec

Constants

const (
	Namespace         = "image_builder"
	ComposerSubsystem = "composer"
	WorkerSubsystem   = "worker"
)

Variables

var (
	ComposeRequests = promauto.NewCounter(prometheus.CounterOpts{
		Name:      "total_compose_requests",
		Namespace: Namespace,
		Subsystem: ComposerSubsystem,
		Help:      "total number of compose requests made to osbuild-composer",
	})
)

var (
	JobDuration = promauto.NewHistogramVec(prometheus.HistogramOpts{
		Name:      "job_duration_seconds",
		Namespace: Namespace,
		Subsystem: WorkerSubsystem,
		Help:      "Duration spent by workers on a job.",
		Buckets:   []float64{.1, .2, .5, 1, 2.5, 5, 10, 20, 30, 40, 60, 90, 120, 150, 180, 240, 300, 360, 420, 480, 540, 600, 720, 840, 960, 1080, 1200, 1320, 1440, 1560, 1680, 1800, 2100, 2400, 2700, 3000, 3600, 4800, 6000, 7200, 9000, 10800, 12600, 14400, 16200, 18000, 19800, 24000, 27000, 30000, 33000, 36000, 39600, 43200, 57600, 86400},
	}, []string{"type", "status", "tenant", "arch"})
)

var (
	JobWaitDuration = promauto.NewHistogramVec(prometheus.HistogramOpts{
		Name:      "job_wait_duration_seconds",
		Namespace: Namespace,
		Subsystem: WorkerSubsystem,
		Help:      "Duration a job spends on the queue.",
		Buckets:   []float64{.1, .2, .5, 1, 2.5, 5, 10, 20, 30, 40, 60, 90, 120, 150, 180, 240, 300, 360, 420, 480, 540, 600, 720, 840, 960, 1080, 1200, 1320, 1440, 1560, 1680, 1800, 2100, 2400, 2700, 3000, 3600, 4800, 6000, 7200, 9000, 10800, 12600, 14400, 16200, 18000, 19800, 24000, 27000, 30000, 33000, 36000, 39600, 43200, 57600, 86400},
	}, []string{"type", "tenant", "arch"})
)

var (
	PendingJobs = promauto.NewGaugeVec(prometheus.GaugeOpts{
		Name:      "pending_jobs",
		Namespace: Namespace,
		Subsystem: WorkerSubsystem,
		Help:      "Currently pending jobs",
	}, []string{"type", "tenant"})
)

var (
	RunningJobs = promauto.NewGaugeVec(prometheus.GaugeOpts{
		Name:      "running_jobs",
		Namespace: Namespace,
		Subsystem: WorkerSubsystem,
		Help:      "Currently running jobs",
	}, []string{"type", "tenant"})
)

var (
	TotalJobs = promauto.NewCounterVec(prometheus.CounterOpts{
		Name:      "total_jobs",
		Namespace: Namespace,
		Subsystem: WorkerSubsystem,
		Help:      "Total jobs",
	}, []string{"type", "status", "tenant", "arch"})
)

var (
	TotalRequests = promauto.NewCounter(prometheus.CounterOpts{
		Name:      "total_requests",
		Namespace: Namespace,
		Subsystem: ComposerSubsystem,
		Help:      "total number of http requests made to osbuild-composer",
	})
)

Functions

func CancelJobMetrics

func CancelJobMetrics(started time.Time, jobType, tenant string)

func DequeueJobMetrics

func DequeueJobMetrics(pending time.Time, started time.Time, jobType, tenant, arch string)

func EnqueueJobMetrics

func EnqueueJobMetrics(jobType, tenant string)

func FinishJobMetrics

func FinishJobMetrics(started time.Time, finished time.Time, canceled bool, jobType, tenant, arch string, status clienterrors.StatusCode)

func HTTPDurationHisto

func HTTPDurationHisto(subsystem string) *prometheus.HistogramVec

func HTTPDurationMiddleware

func HTTPDurationMiddleware(subsystem string) func(next echo.HandlerFunc) echo.HandlerFunc

func MetricsMiddleware

func MetricsMiddleware(next echo.HandlerFunc) echo.HandlerFunc

func RequeueJobMetrics

func RequeueJobMetrics(jobType, tenant string)

func StatusMiddleware

func StatusMiddleware(subsystem string) func(next echo.HandlerFunc) echo.HandlerFunc

func StatusRequestsCounter

func StatusRequestsCounter(subsystem string) *prometheus.CounterVec