Adding x-forwarded-for to access logs #2420
Open
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Problem:
Access logs don't show the origin IP of requests which impacts observability of network events.
As partly described in Issue #9842.
Solution:
Added in the field
This field uses the
get_header
method with aHeaderName::from_static
Validation:
Building and deploying the customised linkerd proxy with access logs enabled alongside a nginx container.
Sending network requests and validating that all pre-existing fields persist and the new one functions as intended.
Fixes:
Part fixes #9842
I agree to the DCO for all the commits in this PR.