tracing: Elide redundant info in tracing contexts#661
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The tracing context includes redundnant information, particularly about the traffic target. This change modifies the accept stack to include both the source peer and target addresses in the `accept` context; and the target address has been removed from intermediate contexts, many of which can be moved to the debug level now.
hawkw
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Sep 18, 2020
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noticed a couple typos. LGTM otherwise!
hawkw
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Sep 18, 2020
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This release fixes a recent regression in multicluster gateway configurations that would forbid inbound gateway traffic. It also fixes URI normalization for orig-proto-upgrade requests that do not include a `Host` header. --- * http: Simplify stacks and target types (linkerd/linkerd2-proxy#656) * Make SkipDetect more generic as stack::MakeSwitch (linkerd/linkerd2-proxy#657) * introduce tests for isolated services (linkerd/linkerd2-proxy#655) * http: Put normalize_uri back on the stack (linkerd/linkerd2-proxy#659) * inbound: Apply loop detection on the connect stack (linkerd/linkerd2-proxy#660) * tracing: Elide redundant info in tracing contexts (linkerd/linkerd2-proxy#661) * outbound: Reorganize outbound stacks (linkerd/linkerd2-proxy#662) * app: Decouple stacks from listeners (linkerd/linkerd2-proxy#663) * inbound: Split HTTP detection stack from TLS (linkerd/linkerd2-proxy#664) * integration: Bundle tests in src (linkerd/linkerd2-proxy#665)
olix0r
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Sep 19, 2020
This release fixes a recent regression in multicluster gateway configurations that would forbid inbound gateway traffic. It also fixes URI normalization for orig-proto-upgrade requests that do not include a `Host` header. --- * http: Simplify stacks and target types (linkerd/linkerd2-proxy#656) * Make SkipDetect more generic as stack::MakeSwitch (linkerd/linkerd2-proxy#657) * introduce tests for isolated services (linkerd/linkerd2-proxy#655) * http: Put normalize_uri back on the stack (linkerd/linkerd2-proxy#659) * inbound: Apply loop detection on the connect stack (linkerd/linkerd2-proxy#660) * tracing: Elide redundant info in tracing contexts (linkerd/linkerd2-proxy#661) * outbound: Reorganize outbound stacks (linkerd/linkerd2-proxy#662) * app: Decouple stacks from listeners (linkerd/linkerd2-proxy#663) * inbound: Split HTTP detection stack from TLS (linkerd/linkerd2-proxy#664) * integration: Bundle tests in src (linkerd/linkerd2-proxy#665)
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The tracing context includes redundnant information, particularly about
the traffic target.
This change modifies the accept stack to include both the source peer and
target addresses in the
acceptcontext; and the target address hasbeen removed from intermediate contexts, many of which can be moved to
the debug level now.