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@alex-zaitsev alex-zaitsev released this 08 Nov 13:47
· 7214 commits to master since this release
a8af85a

New features:

  • Added 'podVolumeClaimTemplate' and 'logVolumeClaimTemplate' in order to map data and logs separately. Old syntax is deprecated but supported.
  • Sidecar clickhouse-logs container to view logs if persistent volume is used
  • Significantly cleaned up templates model and 'useTemplates' extension
  • new system_replicas_is_session_expired monitoring metric (#187 by @teralype)

Bug fixes:

  • Fixed bug with installation name being truncated to 15 chars. The current limit is 60 chars. Cluster name is limited to 15.
  • General stability improvements and fixes for corner cases

Upgrade notes:

  • There were changes in ClickHouseInstallation CRD, so it is recommended to remove and re-install the operator. Existing ClickHouse clusters will be picked up automatically.
  • IMPORTANT: If you upgrade operator from 0.6.0 or earlier to 0.7.0 please make sure your ClickHouseInstallation name is shorter than 15 symbols. Otherwise DO NOT UPGRADE an operator.

Please contact [email protected] if you have upgrade issues