Rename tls::accept to tls::server #854
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`tls::accept` has a `Detectable` trait which allows TLS detection to use `TcpStream::peek`; but this is inflexible if we want to wrap `TcpStream` with any additional behavior and it limits our ability to write tests for this module. This change introduces a new `io::Peek` trait to model `TcpStream::peek` and removes the `tls::accept::Detectable` trait.
hawkw
approved these changes
Jan 19, 2021
olix0r
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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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This change clarifies the
tls::acceptmodule name astls::server.