Thanks Beata for the reply! On Wed, Dec 20, 2017 at 8:32 PM, 'Beata Skiba' via Kubernetes user discussion and Q&A <kubernetes-users@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-users+unsubscr...@googlegroups.com. > To post to this group, send email to kubernetes-users@googlegroups.com. > Visit this group at https://groups.google.com/group/kubernetes-users. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Kubernetes user discussion and Q&A" group. To unsubscribe from this group and stop receiving emails from it, send an email to kubernetes-users+unsubscr...@googlegroups.com. To post to this group, send email to kubernetes-users@googlegroups.com. Visit this group at https://groups.google.com/group/kubernetes-users. For more options, visit https://groups.google.com/d/optout.
