Questions tagged [kubernetes-metrics]
24 questions
1
vote
1 answer
Is it possible to use an autoscaling/v2beta2 HPA with apiregistration.k8s.io/v1 APIService?
I've created a deployment which exposes a custom metric through an endpoint and an APIService that registers this custom metric, so I can use it in an HPA to autoscale the deployment. To achieve this, I've followed this tutorial.
It worked well…
Urko Lekuona
- 19
- 2
1
vote
1 answer
metrics-server pod should run on master node(s) or worker node(s)?
I am new to k8s, I am trying to deploy dashboard on Master node(s) and part of the deployment is to launch the metrics-server. Full documentation can be found here (dashboard/metrics-server).
My question is related to the warning that we can see…
Thanos
- 1,618
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0
votes
1 answer
Why KSM (Kube-State-Metrics) is being scraped by only one Prometheus shard?
We are deploying Prometheus with sharding capabilities using thanos sidecar.
Prometheus has the below recording rule:
sum by (cluster, namespace, pod, container) ( irate(container_cpu_usage_seconds_total{job="kubelet",…
Haitham00n
- 31
- 4
0
votes
2 answers
Kubernetes - Horizontal Pod Scaler error, target "unknown". Message "no recommendation"
I have a working 1.23.9 kubernetes cluster hosted on Google Kubernetes Engine with multi-cluster services enabled, one cluster hosted in us and another in eu. I have multiple deployment apps and hpa configured for each through YAML. Out of 7…
Shreyas S
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- 3
0
votes
2 answers
How to check number of cores and ram capacity left in kubernetes cluster
I have a Kubernetes cluster of around 18 nodes where few are with 4 cores and 16G RAM, and few are with 16 core and 64G RAM, and there are around 25-30 applications running on
the cluster.
Each of the applications are configured with requests and…
Abhishek Anvekar
- 338
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- 18
0
votes
1 answer
Access Kubernetes Api from a Pod with Java-Client Library
im currently using the client java kubernetes library to get metrics from the Kubernetes API
io.kubernetes
client-java
12.0.0
I found out that…
Lukonjun
- 226
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0
votes
1 answer
How to get network information from metrics server
I know how to get information(limit, request, usage) of cpu and memory from metrics-server.
But I don't know how to get network information(Memory Distribution, Network Traffic(KBps), Network Utilization) from metrics-server.
Essentially,…
유동근
- 3
- 1
- 2
0
votes
1 answer
how to make azure external.metrics.k8s adapter work?
I've setup Azure external metrics adapter following this document "https://github.com/Azure/azure-k8s-metrics-adapter/tree/master/samples/servicebus-queue"
After the helm installation using service-principal when executing the command kubectl get…
vishal
- 1,646
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0
votes
1 answer
Different unit for Kubernetes resource memory on pods
My question is related to Kubernetes and the units of the metrics used for the HPA (autoscaling).
When I run the command
kubectl describe hpa my-autoscaler
I get (a part of more information) this:
...
Metrics: …
Lobo
- 4,001
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