[wip] dm: fix integration test in rocky8.9

[River2000i]

What problem does this PR solve?

Issue Number: close #11752

What is changed and how it works?

Check List

Tests

• Integration test

Questions

Will it cause performance regression or break compatibility?

Do you need to update user documentation, design documentation or monitoring documentation?

Release note

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If you don't think this PR needs a release note then fill it with `None`.

[ti-chi-bot]

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[ti-chi-bot]

Hi @River2000i. Thanks for your PR.

I'm waiting for a pingcap member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[purelind]

/ok-to-test

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 55.1576%. Comparing base (b2a4f9a) to head (6c45472).
Report is 3 commits behind head on master.

Additional details and impacted files

Components	Coverage Δ
cdc	59.6021% <ø> (+0.0265%)	⬆️
dm	50.0250% <ø> (-0.0116%)	⬇️
engine	53.2223% <ø> (-0.0170%)	⬇️

Flag	Coverage Δ
unit	55.1576% <ø> (+0.0065%)	⬆️

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

@@               Coverage Diff                @@
##             master     #11751        +/-   ##
================================================
+ Coverage   55.1510%   55.1576%   +0.0065%     
================================================
  Files          1002       1002                
  Lines        137399     137399                
================================================
+ Hits          75777      75786         +9     
+ Misses        56074      56068         -6     
+ Partials       5548       5545         -3     

[River2000i]

/retest
not relate fail

"Message": "startLocation: [position: (dm-it-d057503c-049a-4b78-8f1f-52dd03595422-b19zl-29htb-bin.000001, 42228), gtid-set: 013005f3-a328-11ef-a043-827aabe578a7:1-194], endLocation: [position: (dm-it-d057503c-049a-4b78-8f1f-52dd03595422-b19zl-29htb-bin.000001, 42353), gtid-set: 013005f3-a328-11ef-a043-827aabe578a7:1-195], origin SQL: [alter table shardddl1.tb1 add column b int after a]: fail to do etcd txn operation: txn commit failed",

[River2000i]

/retest
not relate fail

• mkdir /home/jenkins/agent/workspace/pingcap/tiflow/pull_dm_integration_test/mysql-ssl
• cp -r /var/lib/mysql/.pem /home/jenkins/agent/workspace/pingcap/tiflow/pull_dm_integration_test/mysql-ssl/
  cp: cannot stat '/var/lib/mysql/.pem': No such file or directory
  script returned exit code 1

[River2000i]

If curl return exit code is not 0, it will not retry such as:

Starting PD...

Release Version: v8.5.0-alpha-23-gc8c75510a

Edition: Community

Git Commit Hash: c8c75510a3583c669a962c41e6117157f3d19dca

Git Branch: master

UTC Build Time:  2024-11-14 10:14:13

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current

                                 Dload  Upload   Total   Spent    Left  Speed


  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0curl: (7) Failed to connect to 127.0.0.1 port 2379: Connection refused

script returned exit code 2

Seems check curl return without error(exit code is 0) is enough🤔
ref tiup: https://github.com/pingcap/tiup/blob/master/pkg/cluster/api/pdapi.go#L188-L195

[River2000i]

refer: https://docs.pingcap.com/tidb/stable/generate-self-signed-certificates#issue-certificates-for-clients

[River2000i]

update by dm/tests/tls/conf/generate_tls.sh

[ti-chi-bot]

@River2000i: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-dm-integration-test	df4ec61	link	true	/test dm-integration-test
jenkins-ticdc/verify	df4ec61	link	true	/test verify

Full PR test history. Your PR dashboard.

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