refactor(http/prom): hoist MkStreamLabel out of record_response
#4231
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
`linkerd_http_prom::record_response` defines a pair of traits that are used to derive labels for prometheus metrics. this is used to install telemetry that inspects the response body, which is helpful for recording response latency, and inspecting gRPC status codes. this is a helpful model. to help reuse this trait, we hoist it out of `record_response` and into a dedicated submodule. Signed-off-by: katelyn martin <[email protected]>
olix0r
approved these changes
Oct 7, 2025
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
linkerd_http_prom::record_responsedefines a pair of traits that areused to derive labels for prometheus metrics. this is used to install
telemetry that inspects the response body, which is helpful for
recording response latency, and inspecting gRPC status codes.
this is a helpful model. to help reuse this trait, we hoist it out of
record_responseand into a dedicated submodule.Signed-off-by: katelyn martin [email protected]