Are they available now on alpha clusters with 1.9.1? On Wednesday, December 20, 2017 at 5:30:02 PM UTC+1, Bibin Wilson wrote: > Thanks Beata for the reply! > > > On Wed, Dec 20, 2017 at 8:32 PM, 'Beata Skiba' via Kubernetes user discussion > and Q&A <kubernet...@googlegroups.com> wrote: > > Custom Metrics are unfortunately not available on GKE 1.8.4, they will be > available with 1.9.0 > > > > On Thursday, December 14, 2017 at 4:59:16 AM UTC+1, bibinw...@gmail.com > wrote:I am working on a use case where I have to scale my pods based on > custom metrics. > Kubernetes Env: GKE 1.8.4 with alpha features enabled > I am getting error in HPA. Here is output of HPA. > Name: > sample-tomcat-app-hpa > Namespace: default > Labels: > Annotations: > CreationTimestamp: Wed, 13 > Dec 2017 20:06:22 +0530 > Reference: > Deployment/sample-tomcat-app > Metrics: ( > current / target ) > "tomcat_threadpool_connectioncount" on pods: unknown > / 2 > "tomcat_threadpool_connectioncount" on Service/sample-tomcat-app: unknown > / 2 > resource cpu on pods (as a percentage of request): unknown > / 50% > Min replicas: 2 > Max replicas: 10 > Conditions: > Type Status Reason Message > ---- ------ ------ ------- > AbleToScale True SucceededGetScale the HPA controller was able to > get the target's current scale > ScalingActive False FailedGetPodsMetric the HPA was unable to compute > the replica count: did not receive metrics for any ready pods > Events: > Type Reason Age From > Message > ---- ------ ---- ---- > ------- > Warning FailedGetPodsMetric 14s (x8 over 3m) > horizontal-pod-autoscaler did not receive metrics for any ready pods > Warning FailedComputeMetricsReplicas 14s (x8 over 3m) > horizontal-pod-autoscaler failed to get pods metric value: did not receive > metrics for any ready pods > > Here is the list of enabled API's > > apiextensions.k8s.io/v1beta1 > apiregistration.k8s.io/v1beta1 > apps/v1beta1 > apps/v1beta2 > authentication.k8s.io/v1 > authentication.k8s.io/v1beta1 > authorization.k8s.io/v1 > authorization.k8s.io/v1beta1 > autoscaling/v1 > autoscaling/v2beta1 > batch/v1 > batch/v1beta1 > certificates.k8s.io/v1beta1 > custom.metrics.k8s.io/v1beta1 > extensions/v1beta1 > monitoring.coreos.com/v1 > networking.k8s.io/v1 > policy/v1beta1 > rbac.authorization.k8s.io/v1 > rbac.authorization.k8s.io/v1beta1 > storage.k8s.io/v1 > storage.k8s.io/v1beta1 > I am not sure if --horizontal-pod-autoscaler-use-rest-clients=true is set in > the controller manager. As GKE is a managed kubernetes cluster, we do not > have an option to edit the master configurations. Is this option enabled in > latest clusters? > > > > > > > > > > > > -- > > You received this message because you are subscribed to a topic in the Google > Groups "Kubernetes user discussion and Q&A" group. > > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/kubernetes-users/3hHvmK_5AjE/unsubscribe. > > To unsubscribe from this group and all its topics, send an email to > kubernetes-use...@googlegroups.com. > > To post to this group, send email to kubernet...@googlegroups.com. > > Visit this group at https://groups.google.com/group/kubernetes-users. > > For more options, visit https://groups.google.com/d/optout.
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