[incubator-skywalking] branch master updated: fix gRPCHost (#2194)

[wusheng]

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


The following commit(s) were added to refs/heads/master by this push:
     new b9fa6a3  fix gRPCHost (#2194)
b9fa6a3 is described below

commit b9fa6a3c47ff8d7a1859678ce2bb4291928a101d
Author: 何延龙 <yanlong....@gmail.com>
AuthorDate: Wed Jan 23 00:03:06 2019 +0800

    fix gRPCHost (#2194)
    
    * fix gRPCHost
    
    * fix gRPCHost
---
 docs/en/setup/backend/backend-setting-override.md | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/docs/en/setup/backend/backend-setting-override.md 
b/docs/en/setup/backend/backend-setting-override.md
index 8714aed..f5fd7bb 100644
--- a/docs/en/setup/backend/backend-setting-override.md
+++ b/docs/en/setup/backend/backend-setting-override.md
@@ -12,11 +12,11 @@ You could override the settings in `application.yml`
 ```yaml
 core:
   default:
-    restHost: 0.0.0.0
-    restPort: 12800
-    restContextPath: /
-    gRPCHost: 0.0.0.
-    gRPCPort: 11800
+    restHost: ${SW_CORE_REST_HOST:0.0.0.0}
+    restPort: ${SW_CORE_REST_PORT:12800}
+    restContextPath: ${SW_CORE_REST_CONTEXT_PATH:/}
+    gRPCHost: ${SW_CORE_GRPC_HOST:0.0.0.0}
+    gRPCPort: ${SW_CORE_GRPC_PORT:11800}
 ```
 
 Use command arg
@@ -33,10 +33,10 @@ Use command arg
 core:
   default:
     restHost: ${REST_HOST:0.0.0.0}
-    restPort: 12800
-    restContextPath: /
-    gRPCHost: 0.0.0.
-    gRPCPort: 11800
+    restPort: ${SW_CORE_REST_PORT:12800}
+    restContextPath: ${SW_CORE_REST_CONTEXT_PATH:/}
+    gRPCHost: ${SW_CORE_GRPC_HOST:0.0.0.0}
+    gRPCPort: ${SW_CORE_GRPC_PORT:11800}
 ```
 
 If the `REST_HOST ` environment variable exists in your operating system and 
its value is `172.0.4.12`,