Troubleshooting
Problem
Permission error in healthext-model-engine pod: “PermissionError: [Errno 13] Permission denied: ‘/usr/local/lib64/python3.9/site-packages/apmhealthlib/adapter/cache’ ”
Symptom
After deployment Manage with Health or Health standalone with 8.7.7, there will be an error in healthext-model-engine pod:
PermissionError: [Errno 13] Permission denied: '/usr/local/lib64/python3.9/site-packages/apmhealthlib/adapter/cache'
So that cannot calculate health scores by notebooks.
Cause
The Python default installation path is changed in healthext-model-engine image, and we need to add permissions for this path.
Resolving The Problem
Manage with Health and Health Standalone Version to be impacted:
Manage with Health and Health Standalone 8.7.7 (on top of MAS 8.11.x)
Work-around:
Specify the healthext-model-engine version as 1.0.3 temporarily. The steps are as follows.
- Edit HealthextWorkspace CRD yaml and add “x-kubernetes-preserve-unknown-fields: true” in spec.spec.settings and save it. Like:
settings: x-kubernetes-preserve-unknown-fields: true type: object properties: appconnect: type: object properties: url: type: string watsonstudio: type: object properties: projectid: type: string - Edit HealthextWorkspace instance yaml and add imageTags.modelengine in spec.settings like bellow.
spec: settings: imageTags: modelengine: 1.0.3 - Wait until the healthext-model-engine pod is restarted and check the image version, which should be healthext-model-engine:1.0.3
Document Location
Worldwide
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Document Information
Modified date:
09 May 2024
UID
ibm17150529