Fix TLS verify error when gh-ost discovers the replication master#1487
Merged
meiji163 merged 7 commits intogithub:masterfrom Feb 24, 2025
Merged
Fix TLS verify error when gh-ost discovers the replication master#1487meiji163 merged 7 commits intogithub:masterfrom
meiji163 merged 7 commits intogithub:masterfrom
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…Name property Ensure the ServerName TLS property matches the new connection instance key hostname to avoid TLS verify errors like the following: 2025-01-02 02:07:26 FATAL tls: failed to verify certificate: x509: certificate is valid for [old host], not [new host] This is only one part of the fix for this issue. The second part, registering TLS Config with the mysql driver, will come in subsequent commits.
… driver This allows us to register TLS configuration is the various places where connection configs are created and before they're used.
This ensures that the master's TLS config has been registered with the mysql driver before any connections are attempted. This is the second part of resolving the following TLS verify error: 2025-01-02 02:07:26 FATAL tls: failed to verify certificate: x509: certificate is valid for [old host], not [new host]
This ensures that the throttler's TLS config has been registered with the mysql driver before any connections are attempted. This is the second part of resolving the following TLS verify error: 2025-01-02 02:07:26 FATAL tls: failed to verify certificate: x509: certificate is valid for [old host], not [new host]
Contributor
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This LGTM, thanks for the fix! |
meiji163
approved these changes
Feb 24, 2025
Contributor
Author
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Thank you! When could we expect the changes be released in a new version? (no urgency, just asking for internal planning) |
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A Pull Request should be associated with an Issue.
Related issue: #1259
Description
This PR resolves TLS certificate verification failures when gh-ost discovers, or is forced to used, different master server hosts to what's specified by the
--hostarg.Example error:
There are three reasons that, when combined, cause this error:
DuplicateCredentialsfunction doesn't update the TLS config'sServerNameproperty to match the connection's updated Key/Hostname.ghost.script/cibuildreturns with no formatting errors, build errors or unit test errors.Considerations