replace FutureService with Tower's upstream impl
#839
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Tower 0.4 included a `FutureService` type which is basically identical to the version we implemented for converting a `MakeService` into a `NewService`. This branch replaces our implementation with the upstream implementation from Tower. It was necessary to add `MapErr` layers to convert the error types into boxed errors, since our `FutureService` did that automatically, while Tower's does not.
olix0r
reviewed
Jan 12, 2021
|
Marking as draft until we have a non-git dep |
Signed-off-by: Eliza Weisman <eliza@buoyant.io>
|
Tower 0.4.3 has been published, so I've removed the git dep and marked this as ready. |
olix0r
approved these changes
Jan 14, 2021
olix0r
reviewed
Jan 14, 2021
Signed-off-by: Eliza Weisman <eliza@buoyant.io>
…erd/linkerd2-proxy into eliza/upstream-tower-future-service
olix0r
added a commit
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Jan 21, 2021
This release improves diagnostics about the proxy's failfast state: * Warnings are now emitted when the failfast state is entered; * The "max concurrency exhausted" gRPC message has been changed to more-clearly indicate a failfast state error; and * Failfast recovery has been made more robust, ensuring that a service can recover indepenently of new requests being received. Furthermore, metric labeling has been improved: * TCP server metrics are now annotated with the original `target_addr`; * The `tls` label is now set to true for inbound TLS connections that lack a client ID. This is mostly helpful to clarify inbound metrics on the `identity` controller; * Outbound `tls` metrics could be reported incorrectly when a proxy was configured to not use identity. This has been corrected. Finally, socket-level errors now include a _client_ or _server_ prefix to indicate which side of the proxy encountered the error. --- * stack: remove `map_response` (linkerd/linkerd2-proxy#835) * replace `RequestFilter` with Tower's upstream impl (linkerd/linkerd2-proxy#842) * tracing: fix incorrect field format when logging in JSON (linkerd/linkerd2-proxy#845) * replace `FutureService` with Tower's upstream impl (linkerd/linkerd2-proxy#839) * integration: improve tracing in tests (linkerd/linkerd2-proxy#846) * service-profiles: Prevent Duration coercion panics (linkerd/linkerd2-proxy#844) * inbound: Separate HTTP server logic from protocol detection (linkerd/linkerd2-proxy#843) * Correct gRPC 'max-concurrency exhausted' error messages (linkerd/linkerd2-proxy#847) * Update tonic to v0.4 (linkerd/linkerd2-proxy#849) * failfast: Improve diagnostic logging (linkerd/linkerd2-proxy#848) * Update the base docker image (linkerd/linkerd2-proxy#850) * stack: Implement Clone for ResultService (linkerd/linkerd2-proxy#851) * Ensure services in failfast can become ready (linkerd/linkerd2-proxy#858) * tests: replace string matching on metrics with parsing (linkerd/linkerd2-proxy#859) * Decouple tls::accept from TcpStream (linkerd/linkerd2-proxy#853) * metrics: Handle NoPeerIdFromRemote properly (linkerd/linkerd2-proxy#857) * metrics: Reorder metrics labels (linkerd/linkerd2-proxy#856) * Rename tls::accept to tls::server (linkerd/linkerd2-proxy#854) * Annotate socket-level errors with a scope (linkerd/linkerd2-proxy#852) * test: reduce repetition in metrics tests (linkerd/linkerd2-proxy#860) * tls: Disambiguate client and server identities (linkerd/linkerd2-proxy#855) * Update to tower v0.4.4 (linkerd/linkerd2-proxy#864) * Update cargo dependencies (linkerd/linkerd2-proxy#865) * metrics: add `target_addr` label for accepted transport metrics (linkerd/linkerd2-proxy#861) * outbound: Strip endpoint identity when disabled (linkerd/linkerd2-proxy#862) --- The opaque-ports test has been updated to reflect proxy metrics changes.
olix0r
added a commit
to linkerd/linkerd2
that referenced
this pull request
Jan 21, 2021
This release improves diagnostics about the proxy's failfast state: * Warnings are now emitted when the failfast state is entered; * The "max concurrency exhausted" gRPC message has been changed to more-clearly indicate a failfast state error; and * Failfast recovery has been made more robust, ensuring that a service can recover indepenently of new requests being received. Furthermore, metric labeling has been improved: * TCP server metrics are now annotated with the original `target_addr`; * The `tls` label is now set to true for inbound TLS connections that lack a client ID. This is mostly helpful to clarify inbound metrics on the `identity` controller; * Outbound `tls` metrics could be reported incorrectly when a proxy was configured to not use identity. This has been corrected. Finally, socket-level errors now include a _client_ or _server_ prefix to indicate which side of the proxy encountered the error. --- * stack: remove `map_response` (linkerd/linkerd2-proxy#835) * replace `RequestFilter` with Tower's upstream impl (linkerd/linkerd2-proxy#842) * tracing: fix incorrect field format when logging in JSON (linkerd/linkerd2-proxy#845) * replace `FutureService` with Tower's upstream impl (linkerd/linkerd2-proxy#839) * integration: improve tracing in tests (linkerd/linkerd2-proxy#846) * service-profiles: Prevent Duration coercion panics (linkerd/linkerd2-proxy#844) * inbound: Separate HTTP server logic from protocol detection (linkerd/linkerd2-proxy#843) * Correct gRPC 'max-concurrency exhausted' error messages (linkerd/linkerd2-proxy#847) * Update tonic to v0.4 (linkerd/linkerd2-proxy#849) * failfast: Improve diagnostic logging (linkerd/linkerd2-proxy#848) * Update the base docker image (linkerd/linkerd2-proxy#850) * stack: Implement Clone for ResultService (linkerd/linkerd2-proxy#851) * Ensure services in failfast can become ready (linkerd/linkerd2-proxy#858) * tests: replace string matching on metrics with parsing (linkerd/linkerd2-proxy#859) * Decouple tls::accept from TcpStream (linkerd/linkerd2-proxy#853) * metrics: Handle NoPeerIdFromRemote properly (linkerd/linkerd2-proxy#857) * metrics: Reorder metrics labels (linkerd/linkerd2-proxy#856) * Rename tls::accept to tls::server (linkerd/linkerd2-proxy#854) * Annotate socket-level errors with a scope (linkerd/linkerd2-proxy#852) * test: reduce repetition in metrics tests (linkerd/linkerd2-proxy#860) * tls: Disambiguate client and server identities (linkerd/linkerd2-proxy#855) * Update to tower v0.4.4 (linkerd/linkerd2-proxy#864) * Update cargo dependencies (linkerd/linkerd2-proxy#865) * metrics: add `target_addr` label for accepted transport metrics (linkerd/linkerd2-proxy#861) * outbound: Strip endpoint identity when disabled (linkerd/linkerd2-proxy#862) --- The opaque-ports test has been updated to reflect proxy metrics changes.
jijeesh
pushed a commit
to jijeesh/linkerd2
that referenced
this pull request
Mar 23, 2021
This release improves diagnostics about the proxy's failfast state: * Warnings are now emitted when the failfast state is entered; * The "max concurrency exhausted" gRPC message has been changed to more-clearly indicate a failfast state error; and * Failfast recovery has been made more robust, ensuring that a service can recover indepenently of new requests being received. Furthermore, metric labeling has been improved: * TCP server metrics are now annotated with the original `target_addr`; * The `tls` label is now set to true for inbound TLS connections that lack a client ID. This is mostly helpful to clarify inbound metrics on the `identity` controller; * Outbound `tls` metrics could be reported incorrectly when a proxy was configured to not use identity. This has been corrected. Finally, socket-level errors now include a _client_ or _server_ prefix to indicate which side of the proxy encountered the error. --- * stack: remove `map_response` (linkerd/linkerd2-proxy#835) * replace `RequestFilter` with Tower's upstream impl (linkerd/linkerd2-proxy#842) * tracing: fix incorrect field format when logging in JSON (linkerd/linkerd2-proxy#845) * replace `FutureService` with Tower's upstream impl (linkerd/linkerd2-proxy#839) * integration: improve tracing in tests (linkerd/linkerd2-proxy#846) * service-profiles: Prevent Duration coercion panics (linkerd/linkerd2-proxy#844) * inbound: Separate HTTP server logic from protocol detection (linkerd/linkerd2-proxy#843) * Correct gRPC 'max-concurrency exhausted' error messages (linkerd/linkerd2-proxy#847) * Update tonic to v0.4 (linkerd/linkerd2-proxy#849) * failfast: Improve diagnostic logging (linkerd/linkerd2-proxy#848) * Update the base docker image (linkerd/linkerd2-proxy#850) * stack: Implement Clone for ResultService (linkerd/linkerd2-proxy#851) * Ensure services in failfast can become ready (linkerd/linkerd2-proxy#858) * tests: replace string matching on metrics with parsing (linkerd/linkerd2-proxy#859) * Decouple tls::accept from TcpStream (linkerd/linkerd2-proxy#853) * metrics: Handle NoPeerIdFromRemote properly (linkerd/linkerd2-proxy#857) * metrics: Reorder metrics labels (linkerd/linkerd2-proxy#856) * Rename tls::accept to tls::server (linkerd/linkerd2-proxy#854) * Annotate socket-level errors with a scope (linkerd/linkerd2-proxy#852) * test: reduce repetition in metrics tests (linkerd/linkerd2-proxy#860) * tls: Disambiguate client and server identities (linkerd/linkerd2-proxy#855) * Update to tower v0.4.4 (linkerd/linkerd2-proxy#864) * Update cargo dependencies (linkerd/linkerd2-proxy#865) * metrics: add `target_addr` label for accepted transport metrics (linkerd/linkerd2-proxy#861) * outbound: Strip endpoint identity when disabled (linkerd/linkerd2-proxy#862) --- The opaque-ports test has been updated to reflect proxy metrics changes. Signed-off-by: Jijeesh <jijeesh.ka@gmail.com>
jijeesh
pushed a commit
to jijeesh/linkerd2
that referenced
this pull request
Apr 21, 2021
This release improves diagnostics about the proxy's failfast state: * Warnings are now emitted when the failfast state is entered; * The "max concurrency exhausted" gRPC message has been changed to more-clearly indicate a failfast state error; and * Failfast recovery has been made more robust, ensuring that a service can recover indepenently of new requests being received. Furthermore, metric labeling has been improved: * TCP server metrics are now annotated with the original `target_addr`; * The `tls` label is now set to true for inbound TLS connections that lack a client ID. This is mostly helpful to clarify inbound metrics on the `identity` controller; * Outbound `tls` metrics could be reported incorrectly when a proxy was configured to not use identity. This has been corrected. Finally, socket-level errors now include a _client_ or _server_ prefix to indicate which side of the proxy encountered the error. --- * stack: remove `map_response` (linkerd/linkerd2-proxy#835) * replace `RequestFilter` with Tower's upstream impl (linkerd/linkerd2-proxy#842) * tracing: fix incorrect field format when logging in JSON (linkerd/linkerd2-proxy#845) * replace `FutureService` with Tower's upstream impl (linkerd/linkerd2-proxy#839) * integration: improve tracing in tests (linkerd/linkerd2-proxy#846) * service-profiles: Prevent Duration coercion panics (linkerd/linkerd2-proxy#844) * inbound: Separate HTTP server logic from protocol detection (linkerd/linkerd2-proxy#843) * Correct gRPC 'max-concurrency exhausted' error messages (linkerd/linkerd2-proxy#847) * Update tonic to v0.4 (linkerd/linkerd2-proxy#849) * failfast: Improve diagnostic logging (linkerd/linkerd2-proxy#848) * Update the base docker image (linkerd/linkerd2-proxy#850) * stack: Implement Clone for ResultService (linkerd/linkerd2-proxy#851) * Ensure services in failfast can become ready (linkerd/linkerd2-proxy#858) * tests: replace string matching on metrics with parsing (linkerd/linkerd2-proxy#859) * Decouple tls::accept from TcpStream (linkerd/linkerd2-proxy#853) * metrics: Handle NoPeerIdFromRemote properly (linkerd/linkerd2-proxy#857) * metrics: Reorder metrics labels (linkerd/linkerd2-proxy#856) * Rename tls::accept to tls::server (linkerd/linkerd2-proxy#854) * Annotate socket-level errors with a scope (linkerd/linkerd2-proxy#852) * test: reduce repetition in metrics tests (linkerd/linkerd2-proxy#860) * tls: Disambiguate client and server identities (linkerd/linkerd2-proxy#855) * Update to tower v0.4.4 (linkerd/linkerd2-proxy#864) * Update cargo dependencies (linkerd/linkerd2-proxy#865) * metrics: add `target_addr` label for accepted transport metrics (linkerd/linkerd2-proxy#861) * outbound: Strip endpoint identity when disabled (linkerd/linkerd2-proxy#862) --- The opaque-ports test has been updated to reflect proxy metrics changes. Signed-off-by: Jijeesh <jijeesh.ka@gmail.com>
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Tower 0.4 included a
FutureServicetype which is basically identicalto the version we implemented for converting a
MakeServiceinto aNewService. This branch replaces our implementation with the upstreamimplementation from Tower.
It was necessary to add
MapErrlayers to convert the error types intoboxed errors, since our
FutureServicedid that automatically, whileTower's does not.
Depends on tower-rs/tower#523 from upstream, which is currently
unreleased.