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NOI deployment fails with memory buffer error for Postgres

Troubleshooting


Problem

For Trial deployments, when Postgres is pulled from the latest IBM catalog source during an install or upgrade to 1.6.9 or higher, the deployment fails.

Symptom

An error is displayed on install or upgrade: Invalid value: \"500Mi\": Memory request is lower than PostgreSQLshared_buffers value"
For example:
"error":"admission webhook \"vcluster.k8s.enterprisedb.io\" denied the request: Cluster.postgresql.k8s.enterprisedb.io \"noi-1610-noi-postgres-cluster\" is invalid: spec.resources.requests.memory: Invalid value: \"500Mi\": Memory request is lower than PostgreSQL `shared_buffers` value",
This error stops the noi instance from being installed at version 1.6.9, or higher, or being upgraded to 1.6.9 or higher.

Document Location

Worldwide

[{"Type":"MASTER","Line of Business":{"code":"LOB77","label":"Automation Platform"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSTPTP","label":"Netcool Operations Insight"},"ARM Category":[{"code":"a8m500000008a8JAAQ","label":"NOI Netcool Operations Insights-\u003EInstall and configuration"}],"ARM Case Number":"","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"1.6.9"}]

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Document Information

Modified date:
08 May 2025

UID

ibm17090383