Commit Graph

8 Commits

Author SHA1 Message Date
Alex Leong c698d6bca1
Add support for TrafficSplits (#2897)
Add support for querying TrafficSplit resources through the common API layer. This is done by depending on the TrafficSplit client bindings from smi-sdk-go.

Signed-off-by: Alex Leong <alex@buoyant.io>
2019-06-11 10:04:42 -07:00
Andrew Seigner ec540a882e
Consolidate k8s APIs (#2747)
Numerous codepaths have emerged that create k8s configs, k8s clients,
and make k8s api requests.

This branch consolidates k8s client creation and APIs. The primary
change migrates most codepaths to call `k8s.NewAPI` to instantiate a
`KubernetesAPI` struct from `pkg`. `KubernetesAPI` implements the
`kubernetes.Interface` (clientset) interface, and also persists a
`client-go` `rest.Config`.

Specific list of changes:
- removes manual GET requests from `k8s.KubernetesAPI`, in favor of
  clientsets
- replaces most calls to `k8s.GetConfig`+`kubernetes.NewForConfig` with
  a single `k8s.NewAPI`
- introduces a `timeout` param to `k8s.NewAPI`, currently only used by
  healthchecks
- removes `NewClientSet` in `controller/k8s/clientset.go` in favor of
  `k8s.NewAPI`
- removes `httpClient` and `clientset` from `HealthChecker`, use
  `KubernetesAPI` instead

Signed-off-by: Andrew Seigner <siggy@buoyant.io>
2019-04-25 11:31:38 -07:00
Andrew Seigner 1df1683b6a
Instrument k8s clients (#2243)
The control-plane's clients, specifically the Kubernetes clients, did
not provide telemetry information.

Introduce a `prometheus.ClientWithTelemetry` wrapper to instrument
arbitrary clients. Apply this wrapper to Kubernetes clients.

Fixes #2183

Signed-off-by: Andrew Seigner <siggy@buoyant.io>
2019-02-18 09:10:02 -08:00
Andrew Seigner 1c302182ef
Enable lint check for comments (#2023)
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>
2019-01-02 14:03:59 -08:00
Igor Zibarev 60bcdb15f9 controller: use GetConfig from pkg/k8s package (#1857)
This commit removes duplicate logic that loads Kubernetes config and
replaces it with GetConfig from pkg/k8s. This also allows to load
config from default sources like $KUBECONFIG instead of explicitly
passing -kubeconfig option to controller components.

Signed-off-by: Igor Zibarev <zibarev.i@gmail.com>
2018-11-13 14:41:31 -08:00
Alex Leong 1fe19bf3ce
Add ServiceProfile support to k8s utilities (#1758)
Updates to the Kubernetes utility code in `/controller/k8s` to support interacting with ServiceProfiles.

This makes use of the code generated client added in #1752 

Signed-off-by: Alex Leong <alex@buoyant.io>
2018-10-12 09:35:11 -07:00
Kevin Lingerfelt 1dc1c00a2a
Upgrade k8s.io/client-go to v6.0.0 (#122)
* Sort imports

Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>

* Upgrade k8s.io/client-go to v6.0.0

Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>

* Make k8s store initialization blocking with timeout

Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>
2018-01-11 10:22:37 -08:00
Oliver Gould b104bd0676 Introducing Conduit, the ultralight service mesh
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.
2017-12-05 00:24:55 +00:00