Document custom service template behaviour for CHK#1939
Merged
sunsingerus merged 1 commit intoAltinity:0.26.1from Mar 9, 2026
Merged
Document custom service template behaviour for CHK#1939sunsingerus merged 1 commit intoAltinity:0.26.1from
sunsingerus merged 1 commit intoAltinity:0.26.1from
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sunsingerus
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Mar 9, 2026
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Added an Important note in custom_resource_explained.md to clarify that
serviceTemplates[].specis not merged with operator defaults.For ClickHouseKeeperInstallation replica host services (replicaServiceTemplate),
spec.publishNotReadyAddresses: truemust be set when overridingspec; otherwise Kubernetes won’t publish DNS for not-ready Keeper pods, and Keeper peers can’t discover each other during initial Raft bootstrap, which can lead to quorum/readiness deadlock and startup failures.Signed-off-by: Maciej Bąk realyota@gmail.com