*: fix redact log

[rleungx]

What problem does this PR solve?

Issue Number: Close #8419.

What is changed and how does it work?

Check List

Tests

• Manual test

previous with redact log enabled:

[2024/07/18 11:32:59.548 +08:00] [INFO] [keyspace.go:383] ["[keyspace] added region label for keyspace"] [keyspace-id=0] [label-rule="{\"id\":\"keyspaces/0\",\"index\":0,\"labels\":[{\"key\":\"id\",\"value\":\"0\"}],\"rule_type\":\"key-range\",\"data\":[{\"start_key\":\"7200000000000000fb\",\"end_key\":\"7200000100000000fb\"},{\"start_key\":\"7800000000000000fb\",\"end_key\":\"7800000100000000fb\"}]}"] [takes=1.505851ms]
[2024/07/18 11:32:59.787 +08:00] [INFO] [cluster_worker.go:248] ["region batch split, generate new regions"] [region-id=12] [origin="id:14 end_key:\"748000FFFFFFFFFFFFF900000000000000F8\" region_epoch:<conf_ver:1 version:7 > peers:<id:15 store_id:1 >"] [total=1]

now with redact log disabled:

[2024/07/18 11:24:55.806 +08:00] [INFO] [keyspace.go:384] ["[keyspace] added region label for keyspace"] [keyspace-id=0] [label-rule="id: keyspaces/0, index: 0, type: key-range, labels: [key: id, value: 0], data: [startKey: {7200000000000000fb}, endKey: {7200000100000000fb}, startKey: {7800000000000000fb}, endKey: {7800000100000000fb}]"] [takes=1.031017ms]
[2024/07/18 11:24:56.768 +08:00] [INFO] [cluster_worker.go:248] ["region batch split, generate new regions"] [region-id=10] [origin="id:12 end_key:\"748000FFFFFFFFFFFFFA00000000000000F8\" region_epoch:<conf_ver:1 version:6 > peers:<id:13 store_id:1 >"] [total=1]

now with redact log enabled:

[2024/07/18 11:26:17.840 +08:00] [INFO] [keyspace.go:384] ["[keyspace] added region label for keyspace"] [keyspace-id=0] [label-rule=?] [takes=1.007138ms]
[2024/07/18 11:26:20.371 +08:00] [INFO] [cluster_worker.go:248] ["region batch split, generate new regions"] [region-id=14] [origin=?] [total=1]

Release note

None.

[codecov]

Codecov Report

Attention: Patch coverage is 86.20690% with 4 lines in your changes missing coverage. Please review.

Project coverage is 77.28%. Comparing base (a17ff35) to head (14ba46c).
Report is 69 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #8415      +/-   ##
==========================================
+ Coverage   77.23%   77.28%   +0.04%     
==========================================
  Files         471      471              
  Lines       61878    61903      +25     
==========================================
+ Hits        47794    47842      +48     
+ Misses      10489    10464      -25     
- Partials     3595     3597       +2     

Flag	Coverage Δ
unittests	77.28% <86.20%> (+0.04%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

[okJiang]

Where can we find out what content needs to be redacted?

[ti-chi-bot]

@okJiang: adding LGTM is restricted to approvers and reviewers in OWNERS files.

In response to this:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[rleungx]

Where can we find out what content needs to be redacted?

Mostly, it is the region's key range. PD doesn't have any other information related to the user data.

[ti-chi-bot]

@HuSharp: Your lgtm message is repeated, so it is ignored.

In response to this:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: HuSharp, JmPotato, okJiang

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

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [HuSharp,JmPotato]

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

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-07-19 08:54:38.604773352 +0000 UTC m=+603300.595714819: ☑️ agreed by HuSharp.
• 2024-07-19 10:11:12.372432991 +0000 UTC m=+607894.363374457: ☑️ agreed by JmPotato.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.5: #8425.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-8.1: #8472.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-6.5: #8570.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.1: #8571.