[incubator-skywalking] branch envoy-metric updated: Change document.

[wu...@apache.org]

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wusheng pushed a commit to branch envoy-metric
in repository https://gitbox.apache.org/repos/asf/incubator-skywalking.git


The following commit(s) were added to refs/heads/envoy-metric by this push:
     new e7ea0bb  Change document.
e7ea0bb is described below

commit e7ea0bb5e42760cc27c4d16371614862fb49cfea
Author: Wu Sheng <wu...@foxmail.com>
AuthorDate: Wed Mar 6 21:51:15 2019 +0800

    Change document.
---
 docs/en/setup/README.md                    | 4 +++-
 docs/en/setup/backend/backend-receivers.md | 5 ++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/docs/en/setup/README.md b/docs/en/setup/README.md
index 640e77c..3d21c0c 100644
--- a/docs/en/setup/README.md
+++ b/docs/en/setup/README.md
@@ -18,9 +18,11 @@ You could go to their project repositories to find out the releases and how to u
 - [SkyAPM Node.js agent](https://github.com/SkyAPM/SkyAPM-nodejs). See Node.js server side agent project document for more details.
 - [SkyAPM PHP SDK](https://github.com/SkyAPM/SkyAPM-php-sdk). See PHP agent project document for more details.
 
-## On Service Mesh
+## Service Mesh
   - Istio
     - [SkyWalking on Istio](istio/README.md). Introduce how to use Istio Mixer bypass Adapter to work with SkyWalking.
+
+## Proxy
   - [Envoy Proxy](https://www.envoyproxy.io/)
     - [Sending metrics to Skywalking from Envoy](envoy/README.md). How to send metrics from Envoy to SkyWalking using [Metrics service](https://www.envoyproxy.io/docs/envoy/latest/api-v2/config/metrics/v2/metrics_service.proto.html).
 
diff --git a/docs/en/setup/backend/backend-receivers.md b/docs/en/setup/backend/backend-receivers.md
index bb0d34f..5ffc24f 100644
--- a/docs/en/setup/backend/backend-receivers.md
+++ b/docs/en/setup/backend/backend-receivers.md
@@ -8,8 +8,9 @@ We have following receivers, and `default` implementors are provided in our Apac
 1. **receiver-trace**. gRPC and HTTPRestful services to accept SkyWalking format traces.
 1. **receiver-register**. gRPC and HTTPRestful services to provide service, service instance and endpoint register.
 1. **service-mesh**. gRPC services accept data from inbound mesh probes.
-1. **istio-telemetry**. Istio telemetry is from Istio official bypass adaptor, this receiver match its gRPC services.
 1. **receiver-jvm**. gRPC services accept JVM metric data.
+1. **istio-telemetry**. Istio telemetry is from Istio official bypass adaptor, this receiver match its gRPC services.
+1. **envoy-metric**. Envoy `metrics_service` supported by this receiver. OAL script support all GAUGE type metrics. 
 1. **receiver_zipkin**. HTTP service accepts Span in Zipkin v1 and v2 formats. Notice, this receiver only
 works as expected in backend single node mode. Cluster mode is not supported. Welcome anyone to improve this.
 
@@ -34,6 +35,8 @@ service-mesh:
     bufferFileCleanWhenRestart: false
 istio-telemetry:
   default:
+envoy-metric:
+  default:
 receiver_zipkin:
   default:
     host: 0.0.0.0