* Separate observability API
Closes#5312
This is a preliminary step towards moving all the observability API into `/viz`, by first moving its protobuf into `viz/metrics-api`. This should facilitate review as the go files are not moved yet, which will happen in a followup PR. There are no user-facing changes here.
- Moved `proto/common/healthcheck.proto` to `viz/metrics-api/proto/healthcheck.prot`
- Moved the contents of `proto/public.proto` to `viz/metrics-api/proto/viz.proto` except for the `Version` Stuff.
- Merged `proto/controller/tap.proto` into `viz/metrics-api/proto/viz.proto`
- `grpc_server.go` now temporarily exposes `PublicAPIServer` and `VizAPIServer` interfaces to separate both APIs. This will get properly split in a followup.
- The web server provides handlers for both interfaces.
- `cli/cmd/public_api.go` and `pkg/healthcheck/healthcheck.go` temporarily now have methods to access both APIs.
- Most of the CLI commands will use the Viz API, except for `version`.
The other changes in the go files are just changes in the imports to point to the new protobufs.
Other minor changes:
- Removed `git add controller/gen` from `bin/protoc-go.sh`
Commit 1: Enable lint check for comments
Part of #217. Follow up from #1982 and #2018.
A subsequent commit will fix the ci failure.
Commit 2: Address all comment-related linter errors.
This change addresses all comment-related linter errors by doing the
following:
- Add comments to exported symbols
- Make some exported symbols private
- Recommend via TODOs that some exported symbols should should move or
be removed
This PR does not:
- Modify, move, or remove any code
- Modify existing comments
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
This PR begins to migrate Conduit to Linkerd2:
* The proxy has been completely removed from this repo, and is now located at
github.com/linkerd/linkerd2-proxy.
* A `Dockerfile-proxy` has been added to fetch the most-recently published proxy
binary from build.l5d.io.
* Proxy-specific protobuf bindings have been moved to
github.com/linkerd/linkerd2-proxy-api.
* All docker images now use the gcr.io/linkerd-io registry.
* `inject` now uses `LINKERD2_PROXY_` environment variables
* Go paths have been updated to reflect the new (future) repo location.
We’ve built Conduit from the ground up to be the fastest, lightest,
simplest, and most secure service mesh in the world. It features an
incredibly fast and safe data plane written in Rust, a simple yet
powerful control plane written in Go, and a design that’s focused on
performance, security, and usability. Most importantly, Conduit
incorporates the many lessons we’ve learned from over 18 months of
production service mesh experience with Linkerd.
This repository contains a few tightly-related components:
- `proxy` -- an HTTP/2 proxy written in Rust;
- `controller` -- a control plane written in Go with gRPC;
- `web` -- a UI written in React, served by Go.
Alejandro Pedraza
Andrew Seigner
Oliver Gould