mirror of https://github.com/linkerd/linkerd2.git
e65f216d52
Context: #5209 This updates the destination service to set the `Endpoint` field in `GetProfile` responses. The `Endpoint` field is only set if the IP maps to a Pod--not a Service. Additionally in this scenario, the default Service Profile is used as the base profile so no other significant fields are set. ### Examples ``` # GetProfile for an IP that maps to a Service ❯ go run controller/script/destination-client/main.go -method getProfile -path 10.43.222.0:9090 INFO[0000] fully_qualified_name:"linkerd-prometheus.linkerd.svc.cluster.local" retry_budget:{retry_ratio:0.2 min_retries_per_second:10 ttl:{seconds:10}} dst_overrides:{authority:"linkerd-prometheus.linkerd.svc.cluster.local.:9090" weight:10000} ``` Before: ``` # GetProfile for an IP that maps to a Pod ❯ go run controller/script/destination-client/main.go -method getProfile -path 10.42.0.20 INFO[0000] retry_budget:{retry_ratio:0.2 min_retries_per_second:10 ttl:{seconds:10}} ``` After: ``` # GetProfile for an IP that maps to a Pod ❯ go run controller/script/destination-client/main.go -method getProfile -path 10.42.0.20 INFO[0000] retry_budget:{retry_ratio:0.2 min_retries_per_second:10 ttl:{seconds:10}} endpoint:{addr:{ip:{ipv4:170524692}} weight:10000 metric_labels:{key:"control_plane_ns" value:"linkerd"} metric_labels:{key:"deployment" value:"fast-1"} metric_labels:{key:"pod" value:"fast-1-5cc87f64bc-9hx7h"} metric_labels:{key:"pod_template_hash" value:"5cc87f64bc"} metric_labels:{key:"serviceaccount" value:"default"} tls_identity:{dns_like_identity:{name:"default.default.serviceaccount.identity.linkerd.cluster.local"}} protocol_hint:{h2:{}}} ``` Signed-off-by: Kevin Leimkuhler <kevin@kleimkuhler.com> |
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| .. | ||
| endpoints_watcher.go | ||
| endpoints_watcher_test.go | ||
| ip_watcher.go | ||
| ip_watcher_test.go | ||
| k8s.go | ||
| profile_watcher.go | ||
| profile_watcher_test.go | ||
| prometheus.go | ||
| test_util.go | ||
| traffic_split_watcher.go | ||
| traffic_split_watcher_test.go | ||