Component Introduction
Provide domain name resolution capabilities for the cluster.
Change Records
v1.0.4 (2026-01-14)
Changes:
Custom tolerations configuration is supported.
Multi-AZ high availability deployment is supported (enforced zone-level dispersion is controlled by the highAvailability parameter).
Add the priorityClassName configuration, which defaults to system-cluster-critical, to ensure high-priority scheduling.
Note:
This upgrade will not impact existing services. During the upgrade process, components may become unavailable. It is recommended to perform the upgrade during off-peak hours.
v1.0.3 (2025-08-05)
Changes:
Fix known security vulnerabilities.
Note:
This upgrade will not impact existing services. During the upgrade process, components may become unavailable. It is recommended to perform the upgrade during off-peak hours.
v1.0.2 (2024-12-19)
Changes:
Update the units in Request/Limit to the standard format.
The current configuration is preferentially used for the ConfigMap.
Note:
This upgrade will not impact existing services. During the upgrade process, components may become unavailable. It is recommended to perform the upgrade during off-peak hours.
v1.0.1 (2024-07-12)
Changes:
Update the CoreDNS version to 1.11.1.
Note:
This upgrade will not impact existing services. During the upgrade process, components may become unavailable. It is recommended to perform the upgrade during off-peak hours.