Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): 3.2.0 Describe the issue: I have installed successfully bitnami/opensearch on IPV6 cluster and working fine, All pods up and running. run the same helm chart on IPV4 Cluster (Rocky Linux release 8.10) but always startup failed. increas…

@pkniet2010 did you make any changes to run bitnami/opensearch on ipv6 cluster? can you share your values.yml file (redact any sensitive details). Can you provide the config for startup probe? Also what IPs do you see when you run kubectl get po -o wide

@Anthony - I did not change any specific configuration in values.yaml for IPV6 kubectl get po -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES opensearch-coordinating-0 1/1 Runnin…

@pkniet2010 are you using Rocky Linux release 8.10 for both ipv6 and ipv4? can you provide the same output for the ipv4 cluster?

No IPV4 is Rocky linux only. IPV6 is plain . IPV6 output: opensearch-coordinating-0 1/1 Running 0 46h 2d33:ca9b:3a09:868c:4492:2350:114a:d3e9 ckubeemsn2 opensearch-data-0 1/1 Running 0 46h 2d33:ca9b:3a09:868c:abad:dc1a:1721:6bb ckubeemsn3 opens…

But I am not getting any exception in logs. only describe pod gives stratupprobe failed

Opensearch issue with helm chart on IPV4 Cluster: StartupProbe Failed

OpenSearch

Anthony October 30, 2025, 4:00pm 6

@pkniet2010 have you had a look at this forum case

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Opensearch issue with helm chart on IPV4 Cluster: StartupProbe Failed

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