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healthcheck

package module

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Versions in this module

v0

v0.0.1

Jul 30, 2019

Changes in this version

+ var ErrNoData = errors.New("no data yet")

+ type Check func() error

+ func Async(check Check, interval time.Duration) Check

+ func AsyncWithContext(ctx context.Context, check Check, interval time.Duration) Check

+ func DNSResolveCheck(host string, timeout time.Duration) Check

+ func DatabasePingCheck(database *sql.DB, timeout time.Duration) Check

+ func GoroutineCountCheck(threshold int) Check

+ func HTTPGetCheck(url string, timeout time.Duration) Check

+ func TCPDialCheck(addr string, timeout time.Duration) Check

+ func Timeout(check Check, timeout time.Duration) Check

+ type Handler interface

+ AddLivenessCheck func(name string, check Check)

+ AddReadinessCheck func(name string, check Check)

+ LiveEndpoint func(http.ResponseWriter, *http.Request)

+ ReadyEndpoint func(http.ResponseWriter, *http.Request)

+ func NewHandler() Handler

+ func NewMetricsHandler(registry prometheus.Registerer, namespace string) Handler