docs: document cluster prerequisites (default StorageClass + CSI driver)#3
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agustincelentano merged 1 commit intomainfrom Apr 22, 2026
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Summary
Add a Cluster Prerequisites section to the README listing the 3 cluster-level requirements needed for this service to work:
StorageClassConfigMap/Secret/Pod+ Helm installs in thepostgres-dbnamespaceMotivation
When registering this service on a fresh EKS cluster with no default StorageClass (or no CSI driver), the postgres pod silently stays
Pendingforever and everycreate-postgres-db/create-database-useraction fails without an obvious error. The troubleshooting table already mentions "PVC availability" but doesn't point users at the root cause up front.Test plan