pingcap / pingcap/tidb-operator

Can't change tiproxy service type

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Dominant language
Go
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Description

Bug Report

What version of Kubernetes are you using?
v1.26.6

What version of TiDB Operator are you using?
v1.6.0

What did you do?
add spec.tiproxy.service.type = LoadBalancer in TidbCluster

What did you expect to see?
service type change to LoadBalancer

What did you see instead?

The request is invalid: patch: Invalid value: "...": strict decoding error: unknown field "spec.tiproxy.service"

part of my TidbCluster file:

spec:
  ....
  tiproxy:
    baseImage: pingcap/tiproxy
    version: main
    imagePullPolicy: Always
    replicas: 3
    service:
        type: LoadBalancer
    config: {}

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 tracing the TidbCluster CRD schema and TiProxy reconciliation path to see where the tiproxy fields are defined and how its Service is created. Verify the accepted manifest against the Kubernetes API and confirm that applying it changes the TiProxy Service type to LoadBalancer.

Written by the indexing model from the issue text.

Assessment

Tech stack
go, kubernetes
Domain
devops, infrastructure
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
48/100

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