release-0.21.3

Added

• Added selectors to CHITemplates. Now it is possible to define a template that is applied to certain CHI. Example here: https://github.com/Altinity/clickhouse-operator/blob/0.21.3/docs/chi-examples/50-CHIT-04-auto-template-volume-with-selector.yaml
• Added '.status.useTemplates' to reflect all templates used in CHI manually or auto

Changed

• CHITemplates are now re-loaded automatically without a need to restart operator. Changes in CHITemplates are not applied automatically to affected CHI.

Fixed

• Fix nil pointer deref in metrics exporter (#1187) by @zcross in #1188
• Migrate piechart plugin on Grafana Dashboard by @MiguelNdeCarvalho in #1190
• Permission error when deleting Pod sometimes

New Contributors

• @MiguelNdeCarvalho made their first contribution in #1190

Full Changelog: release-0.21.2...release-0.21.3