Altinity / Altinity/clickhouse-operator

Issue with replicaServiceTemplate in ClickHouseKeeperInstallation - Services not appearing

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Keeper
Dominant language
Go
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Description

Hi again !!!

Apologies for opening a new issue, but I believe this might be important. This problem comes from the last two messages in issue https://github.com/Altinity/clickhouse-operator/issues/1737.

Summary: When using replicaServiceTemplate instead of clusterServiceTemplate in a ClickHouseKeeperInstallation to apply Cilium annotations, the expected services (e.g., chk-test-cluster1-0-0) are not created. Only the keeper-test service appears, and the per-replica services disappear. This doesn't happen with clusterServiceTemplate, but the annotations still don't apply.

Thanks !!!

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the ClickHouseKeeperInstallation with replicaServiceTemplate and Cilium annotations, then compare it with the clusterServiceTemplate case described in the issue and linked issue #1737. Done means the expected per-replica services appear and the requested annotations are applied.

Written by the indexing model from the issue text.

Assessment

Tech stack
clickhouse, go, kubernetes
Domain
databases, devops
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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