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Questions tagged [heapster]

74 questions
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heapster uptimes randomly reset

Since a couple of weeks, my reported uptimes for most of my pods are incorrect and reset to 0 frequently but at a random rate (sometimes it's reset after a couple of minutes/seconds, sometimes a couple of hours). The data are sinked to influxdb and…
Blackus
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How to get kubernetes components metric data in kubernetes?

I am trying to get metric data like network in and out bytes, disk read and write speed, etc. On kubernetes dashboard, I am only getting memory and CPU data. I have even installed heapster, influx db and grafana in the kube-system namespace. When I…
Abhay Dwivedi
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Unable to retrieve Heapster Metric model

I am running my kubernetes v1.6.11-gke.0 cluster on GKE. Within the cluster heapster-v1.3.0 (gcr.io/google_containers/heapster-amd64:v1.3.0) pod is running. However when trying to retrieve heapster metrics through the REST API, there appears to be…
Khaled
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Stackdriver custom metric aggregate alerts

I'm using Kubernetes on Google Compute Engine and Stackdriver. The Kubernetes metrics show up in Stackdriver as custom metrics. I successfully set up a dashboard with charts that show a few custom metrics such as "node cpu reservation". I can even…
Jesse Shieh
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Autoscaling Deployment with custom metrics on Openshift 1.5.0

Is there any possibility to autoscale deployment with Openshift Origin 1.5.0 (kubernetes 1.5.2) and use custom metrics for this purpose? Kubernetes documentation states that autoscaling with custom metrics are being supported from version 1.2. It…
Aleksey Gvozdev
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How to get access to the Heapster's Grafana dashboard after clean Kubernetes 1.5.0 installation using Rancher 1.5.1

I'm deploying my test Kubernetes cluster on AWS using Rancher 1.5.1. I first deploy Rancher and ensure that there are no errors after hosts registration. I then install Kubernetes using "Kubernetes" entry in the Rancher's catalog. That succeeds…
Sergey Shcherbakov
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How to set up alert on a custom metric in Stackdriver Monitoring?

When I try to create an alerting policy in Stackdriver Monitoring, my custom metrics do not show up in the dropdown list. When I try to add a chart in the Stackdriver Monitoring dashboard, they show up. Is there something more I need to do to make…
Jesse Shieh
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kubernetes autoscale fails to get metrics (heapster already installed in kube-system namespace)

I created a mini cluster with vagrant and centos 7. I managed to install kube-dns and heapster but when i try to test an autoscale with the php-apache example it doesnt work. failed to get CPU consumption and request: failed to unmarshall heapster…
beorn
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heapster-controller.yaml error -choose one of: [heapster eventer heapster-nanny eventer-nanny]

Trying to deploy heapster-controller to get Heapster + Graphana + InfluxDB working for Kubernetes. Getting error messages while trying ot deploy using heapster-controller.yaml file: heapster-controller.yaml apiVersion: extensions/v1beta1 kind:…
user2362699
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Installation of heapster does not show metrics

I'm trying to get additional metrics like CPU and Memory displayed on the Kubernetes Dashboard. Based on the different forums, it looks like you have to install Heapter under the Kube System namespace. I installed heapster, however I'm not seeing…
Vinh Tran
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not able to run hpa, get metrics to api metrics

I am trying to run horizontal pod autoscaler in kubernetes, want to auto scale my pods based on cpu default metrics. For that I installed metrics server after that I can see metrics - metrics.k8s.io/v1beta1 (kubectl api-versions). Then I tried…
batman
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install heapster or metric server in kubernetes for horizontal pod autoscaling

how to install heapster or metric server to get pod metrics in kubernetes. I need those pod metrics for using it to horizontal pod auto-scaling. I'm using Digital Ocean cloud cluster. deployment file is in the screenshot below
AATHITH RAJENDRAN
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Kubernetes : configuring custom influxdb sink for heapster running in kube-system namespace

I need to configure Heapster to collect the metrics for my custom kubernetes and store it in the my own influx . I made the changes in Heapster.yaml for source & sink configuration but this doesnt work . Below are the values…
MAG
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Unable to get the metrics from heapster pod in Kubernetes Cluster

I am trying to get the metrics in Kubernetes dashboard. For that I'm running the influxdb and heapster pod in my kube-system namespace. I checked the status of pods using the command kubectl get pods -n kube-system. Here is the link which I was…
BSG
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kubectl top deosn't work

I'm using kubernetes 1.11.0 and running heapster. When I run kubectl top pod It will show error Error from server (ServiceUnavailable): the server is currently unable to handle the request (get services http:heapster:) while I have installed…
Meysam Mahmoodi
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