Skip to content

Add dnsServiceIP override for cluster DNS settings#4037

Draft
kron4eg wants to merge 1 commit intokubermatic:mainfrom
kron4eg:cluster-dns
Draft

Add dnsServiceIP override for cluster DNS settings#4037
kron4eg wants to merge 1 commit intokubermatic:mainfrom
kron4eg:cluster-dns

Conversation

@kron4eg
Copy link
Copy Markdown
Member

@kron4eg kron4eg commented Apr 9, 2026

What this PR does / why we need it:
Support clusterNetwork.dnsServiceIP in API versions and conversions, validate the value, and use it for kubelet/OSM when NodeLocalDNS is disabled. Fall back to the default 10th service-subnet IP when unset.

Which issue(s) this PR fixes:

Fixes #4033

What type of PR is this?
/kind feature

Special notes for your reviewer:

Does this PR introduce a user-facing change? Then add your Release Note here:

Add dnsServiceIP override for cluster DNS settings

Documentation:

NONE

@kubermatic-bot kubermatic-bot added release-note Denotes a PR that will be considered when it comes time to generate release notes. kind/feature Categorizes issue or PR as related to a new feature. do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. docs/none Denotes a PR that doesn't need documentation (changes). dco-signoff: yes Denotes that all commits in the pull request have the valid DCO signoff message. labels Apr 9, 2026
@kubermatic-bot
Copy link
Copy Markdown
Contributor

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

@kubermatic-bot
Copy link
Copy Markdown
Contributor

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please assign kron4eg for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Details Needs approval from an approver in each of these files:

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

Support `clusterNetwork.dnsServiceIP` in API versions and conversions, validate the value, and
use it for kubelet/OSM when NodeLocalDNS is disabled. Fall back to the default 10th
service-subnet IP when unset.

Signed-off-by: Artiom Diomin <artiom@kubermatic.com>
@kubermatic-bot kubermatic-bot added the size/L Denotes a PR that changes 100-499 lines, ignoring generated files. label Apr 9, 2026
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

dco-signoff: yes Denotes that all commits in the pull request have the valid DCO signoff message. do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. docs/none Denotes a PR that doesn't need documentation (changes). kind/feature Categorizes issue or PR as related to a new feature. release-note Denotes a PR that will be considered when it comes time to generate release notes. size/L Denotes a PR that changes 100-499 lines, ignoring generated files.

Projects

None yet

Development

Successfully merging this pull request may close these issues.

Allow configuring -cluster-dns in KubeOneCluster and fix missing flag in OSM addon when NodeLocalDNS is disabled

2 participants