Update topology.example.yaml

[2983777417]

What problem does this PR solve?

What is changed and how it works?

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• No code

Code changes

• Has exported function/method change
• Has exported variable/fields change
• Has interface methods change
• Has persistent data change

Side effects

• Possible performance regression
• Increased code complexity
• Breaking backward compatibility

Related changes

• Need to cherry-pick to the release branch
• Need to update the documentation

Release notes:

NONE

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

✅ lucklove
❌ 2983777417
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[codecov-io]

Codecov Report

Merging #914 (320dfb8) into master (bd9a03a) will decrease coverage by 3.19%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #914      +/-   ##
==========================================
- Coverage   53.09%   49.89%   -3.20%     
==========================================
  Files         260      248      -12     
  Lines       18941    18526     -415     
==========================================
- Hits        10056     9244     -812     
- Misses       7340     7875     +535     
+ Partials     1545     1407     -138     

Flag	Coverage Δ
cluster	45.11% <ø> (ø)
dm	23.39% <ø> (-1.68%)	⬇️
integrate	46.80% <ø> (-0.89%)	⬇️
playground	?
tiup	10.67% <ø> (ø)
unittest	21.51% <ø> (ø)

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

Impacted Files	Coverage Δ
components/playground/monitor.go	0.00% <0.00%> (-84.42%)	⬇️
components/playground/command.go	0.00% <0.00%> (-78.44%)	⬇️
components/playground/grafana.go	10.16% <0.00%> (-66.95%)	⬇️
components/playground/main.go	4.00% <0.00%> (-65.50%)	⬇️
components/playground/env.go	0.00% <0.00%> (-57.90%)	⬇️
components/playground/playground.go	0.00% <0.00%> (-41.10%)	⬇️
components/dm/command/edit_config.go	37.50% <0.00%> (-37.50%)	⬇️
components/dm/command/upgrade.go	42.85% <0.00%> (-28.58%)	⬇️
pkg/utils/freeport.go	50.00% <0.00%> (-27.28%)	⬇️
pkg/telemetry/meta.go	60.00% <0.00%> (-20.00%)	⬇️
... and 21 more

---

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[lucklove]

LGTM, thanks for your contribute.

[lucklove]

Hi~ @2983777417 Could you sign the Contributor License Agreement?

[lucklove]

/hold

[glkappe]

I'm very sorry @2983777417 , this pr is important to me, I will fix it through #1155, please conduct a technical review
@lucklove

[lucklove]

/close

[ti-chi-bot]

@lucklove: Closed this PR.

In response to this:

/close

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[ti-chi-bot]

@2983777417: PR needs rebase.

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.