Port GetTagMessages from Gitaly-Ruby to Gitaly
What does this MR do?
This MR provide new feature flag for Gitaly to switch between old implementation of gRPC call GetTagMessages
based on Ruby to own Gitaly implementation.
The amount of calls for old and new implementations could be found as Prometheus metric gitaly_get_tag_messages_total
with labels ruby
and go
correspondingly.
Does this MR meet the acceptance criteria?
Conformity
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Changelog entry -
Documentation (if required) -
Code review guidelines -
Merge request performance guidelines -
Style guides -
Database guides -
Separation of EE specific content
Availability and Testing
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Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.