Troubleshooting
Problem
Upon installing OVA with the ISO and powering up the VM user find that the install says done but finds pods missing or in crashloopback or pending status
One of the following job pods and the job pods would likely show as
0/1 CrashLookBackOff:- <managementcluster_CR_name>-up-apim-schema-0-to-<schema_number>*
- <managementcluster_CR_name>-up-lur-schema-0-to-<schema_number>*
This can cause any of this:
- could be during apim/lur DB creation
- could be during schema jobs for apim or lur
- could be during data-populate jobs for apim or lur
- all of that above could succeed and we could see that postgres just won’t stay up and keeps restarting
Symptom
Install will not complete successfully. apic health-check will fail.
Pod logs might show
-sql [261262] getConnection
-bhendi:error [261262] lib/db::execute failed, Code='55006', Message='database "apim" is being accessed by other users': database "apim" is being accessed by other users, stack: error: database "apim" is being accessed by other users
at Parser.parseErrorMessage (/app/node_modules/pg-protocol/src/parser.ts:369:69)
at Parser.handlePacket (/app/node_modules/pg-protocol/src/parser.ts:188:21)
at Parser.parse (/app/node_modules/pg-protocol/src/parser.ts:103:30)
- there could be many messages about
"apply request took too long"where it is taking seconds to complete when the expected duration is100ms
-caller":"etcdserver/server.go:1159","msg":"failed to revoke lease","lease-id":"4bd38ef0015a6704","error":"etcdserver: request timed out"}
-"caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"4.998589206s","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/leases/kube-system/kube-scheduler\" ","response":"","error":"context deadline exceeded"}
Document Location
Worldwide
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Document Information
Modified date:
02 July 2024
UID
ibm17148626