UMA agent installation on docker
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UMA agent installation on docker

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Article ID: 279805

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Updated On:

Products

DX Application Performance Management

Issue/Introduction

Installed UMA agent in a Docker environment without Kubernetes and observing the following message in the UMA agent log: 
"E0126 13:19:35.606700   12348 kubeletdataprovider.go:40] Error while getting pod stats data from kubelet, err: Get "https://127.0.0.1:10250/stats/summary": dial tcp 127.0.0.1:10250: connect: connection refused"
Since kubelet is not installed in the environment, is there any way to prevent the agent from making that query?

Cause

It looks like the environment is using an older UMA agent release. 

Resolution

DEV team has checked this and this issue is already fixed in latest UMA release. If the environment is NON k8s, the UMA agent will not poll for k8s APIS.