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add livenessprobe

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This commit is contained in:
Giancarlo Rubio 2017-04-24 12:45:30 +02:00
parent 3dfc956d7c
commit 2ddd385057
1 changed files with 14 additions and 7 deletions

21
pkg/prometheus/statefulset.go
View file

@ -45,6 +45,7 @@ var (
managedByOperatorLabels = map[string]string{
"managed-by": "prometheus-operator",
}
probeTimeoutSeconds int32 = 3
)
func makeStatefulSet(p v1alpha1.Prometheus, old *v1beta1.StatefulSet, config *Config, ruleConfigMaps []*v1.ConfigMap) (*v1beta1.StatefulSet, error) {
@ -358,6 +359,12 @@ func makeStatefulSetSpec(p v1alpha1.Prometheus, c *Config, ruleConfigMaps []*v1.
"-rule-volume-dir=/etc/prometheus/rules",
}
probeHandler := v1.Handler{
HTTPGet: &v1.HTTPGetAction{
Path: path.Clean(webRoutePrefix + "/status"),
Port: intstr.FromString("web"),
},
}
return &v1beta1.StatefulSetSpec{
ServiceName: governingServiceName,
Replicas: p.Spec.Replicas,
@ -382,15 +389,15 @@ func makeStatefulSetSpec(p v1alpha1.Prometheus, c *Config, ruleConfigMaps []*v1.
},
Args: promArgs,
VolumeMounts: promVolumeMounts,
LivenessProbe: &v1.Probe{
Handler: probeHandler,
TimeoutSeconds: probeTimeoutSeconds,
FailureThreshold: 10,
},
ReadinessProbe: &v1.Probe{
Handler: v1.Handler{
HTTPGet: &v1.HTTPGetAction{
Path: path.Clean(webRoutePrefix + "/status"),
Port: intstr.FromString("web"),
},
},
Handler: probeHandler,
InitialDelaySeconds: 1,
TimeoutSeconds: 3,
TimeoutSeconds: probeTimeoutSeconds,
PeriodSeconds: 5,
// For larger servers, restoring a checkpoint on startup may take quite a bit of time.
// Wait up to 5 minutes.