Most recent releases organized by major release and release date:
- Added ‘hostsCompleted’ to the CHI status and events
- Changed some ‘default’ profile settings:
- Enabled ‘do_not_merge_across_partitions_select_final’
- Set ’load_balancing’ to ’nearest_hostname’
- Set niceness (‘os_thread_priority’) to 2.
- Improved stability of metric-exporter when some ClickHouse nodes are responding slowly
- Changed sequence of LB service creation to avoid a situation when service exists with no available endpoints
- Added ‘secure’ flag at cluster level for enabling distributed queries over TLS
- Addressed CVEs in dependent packages
- Improvements to Grafana dashboards by @Slach
- Generate operator helm chart by @slamdev in https://github.com/Altinity/clickhouse-operator/pull/1049
- Added cluster to PodDesruptionBudget selector. Closes #996. Note: PDB requires Kubernetes version 1.21 or above.
- Added status.hostsCompleted to track reconcile progress
- Do not restart CHI with restart attribute when operator is restarted
- Address https://nvd.nist.gov/vuln/detail/CVE-2022-27664. Closes #1039
- Fixed RBAC permissions for secrets. Closes #1051
- Add support for setting secure communication between clickhouse instances. (Inspried by @chancez in https://github.com/Altinity/clickhouse-operator/pull/938). See examples:
- Operator managed PV provisioning. (Inspired by @chhan-coupang in https://github.com/Altinity/clickhouse-operator/pull/947). Allows to re-scale volumes w/o a downtime. In order to enable, use:
Altinity Kubernetes Operator 0.20.2
Released: 2023-02-06What’s Changed
Note: datatype for ‘secure’ flag has been changed from boolean to String (accepting, ’true’, ‘yes’, ‘1’ etc.)
Full Changelog: https://github.com/Altinity/clickhouse-operator/compare/release-0.20.1...release-0.20.2
Download at: https://github.com/Altinity/clickhouse-operator/releases/tag/release-0.20.2
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Altinity Kubernetes Operator 0.20.1
Released: 2022-12-15What’s Changed
Full Changelog: https://github.com/Altinity/clickhouse-operator/compare/release-0.20.0...release-0.20.1
Download at: https://github.com/Altinity/clickhouse-operator/releases/tag/release-0.20.1
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Altinity Kubernetes Operator 0.20.0
Released: 2022-11-07What’s Changed
defaults:
storageManagement:
provisioner: Operator
- Use secret for clickhouse_operator credentials as default
- Improve zookeeper scaleout by @Slach in https://github.com/Altinity/clickhouse-operator/pull/984
- add loadaverage + network + disk panel to clickhouse dashboard by @Slach in https://github.com/Altinity/clickhouse-operator/pull/1015
- comment out chopusername check by @SuzyWangIBMer in https://github.com/Altinity/clickhouse-operator/pull/1009
- Reduced a size of status field
- Improved logging
Fixed
- Fixed a bug with cluster definitions being reset when CHI has been updated via k8s API POST method.
- Fixed a problem of metrics exporter not being able to scrape any managed cluster when one of clickhouse nodes is slow
- Fix zookeeper advanced setup with empty dir by @luluz66 in https://github.com/Altinity/clickhouse-operator/pull/993
- Delete duplicate return by @Abirdcfly in https://github.com/Altinity/clickhouse-operator/pull/987
- Fixes #991 - fix watch namespace regex by @mcgrawia in https://github.com/Altinity/clickhouse-operator/pull/992
- Address CVE-2022-32149 by @bkuschel in https://github.com/Altinity/clickhouse-operator/pull/1035
New Contributors
- @Abirdcfly made their first contribution in https://github.com/Altinity/clickhouse-operator/pull/987
- @mcgrawia made their first contribution in https://github.com/Altinity/clickhouse-operator/pull/992
- @chhan-coupang made their first contribution in https://github.com/Altinity/clickhouse-operator/pull/947
- @luluz66 made their first contribution in https://github.com/Altinity/clickhouse-operator/pull/993
- @chancez made their first contribution in https://github.com/Altinity/clickhouse-operator/pull/938
- @antip00 made their first contribution in https://github.com/Altinity/clickhouse-operator/pull/1034
Full Changelog: https://github.com/Altinity/clickhouse-operator/compare/release-0.19.3...release-0.20.0
Download at: https://github.com/Altinity/clickhouse-operator/releases/tag/release-0.20.0
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