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This branch adds documentation for the new metrics added in linkerd/linkerd2-proxy#2377 and linkerd/linkerd2-proxy#2380.
adleong
reviewed
Apr 10, 2023
| * `parent_group`, `parent_kind`, `parent_name`, and `parent_namespace` reference | ||
| the parent resource through which the proxy discovered the route binding. | ||
| The parent resource of an HTTPRoute is generally a Service. | ||
| * `route_grouo`, `route_kind`, `route_name`, and `route_namespace` reference the |
adleong
reviewed
Apr 10, 2023
| * `route_grouo`, `route_kind`, `route_name`, and `route_namespace` reference the | ||
| route resource through which the proxy discovered the route binding. This will | ||
| either reference an HTTPRoute resource or a default (synthesized) route. | ||
| * `backend_grouo`, `backend_kind`, `backend_name`, and `backend_namespace` |
hawkw
commented
Apr 10, 2023
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| When performing policy-based routing, proxies may dispatch requests through | ||
| per-route backend configurations. In order to record how routing rules |
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would be nice if this linked to the HTTPRoute docs once they land
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| reestablished), or when the endpoint has been made unavailable by failure | ||
| accrual. |
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would be nice if this linked to the failure accrual docs once #1598 lands
adleong
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Apr 10, 2023
cratelyn
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Nov 14, 2025
the documentation of our proxy metrics has not kept pace with all of the exciting telemetry that has been introduced since #1599 documented the state of our authorization policy metrics. this commit reworks the documentation to exhaustively document the families of metrics exported by the proxy. this commit does not introduce mention of the _inbound_ metrics that have been added, but does rename this section to "_Endpoint Metrics_" in order to be compatible with the future addition of `inbound_http_route_*`, `inbound_http_route_backend_*`, `inbound_grpc_route*`, and `inbound_grpc_route_backend_*` metrics. see: * linkerd/linkerd2-proxy#2377 * linkerd/linkerd2-proxy#2380 * linkerd/linkerd2-proxy#3086 * linkerd/linkerd2-proxy#3308 * linkerd/linkerd2-proxy#3334 Signed-off-by: katelyn martin <kate@buoyant.io>
kflynn
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Nov 20, 2025
* feat(proxy-metrics): document outbound policy routing metrics the documentation of our proxy metrics has not kept pace with all of the exciting telemetry that has been introduced since #1599 documented the state of our authorization policy metrics. this commit reworks the documentation to exhaustively document the families of metrics exported by the proxy. this commit does not introduce mention of the _inbound_ metrics that have been added, but does rename this section to "_Endpoint Metrics_" in order to be compatible with the future addition of `inbound_http_route_*`, `inbound_http_route_backend_*`, `inbound_grpc_route*`, and `inbound_grpc_route_backend_*` metrics. see: * linkerd/linkerd2-proxy#2377 * linkerd/linkerd2-proxy#2380 * linkerd/linkerd2-proxy#3086 * linkerd/linkerd2-proxy#3308 * linkerd/linkerd2-proxy#3334 Signed-off-by: katelyn martin <kate@buoyant.io> * chore(markdownlint): allow duplicate "labels" headers Signed-off-by: katelyn martin <kate@buoyant.io> --------- Signed-off-by: katelyn martin <kate@buoyant.io>
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This branch adds documentation for the new metrics added in linkerd/linkerd2-proxy#2377 and linkerd/linkerd2-proxy#2380.