1 files changed, 40 insertions, 0 deletions
diff --git a/msb-core/openresty-ext/src/assembly/resources/openresty/nginx/luaext/loadbalance/balancer.lua b/msb-core/openresty-ext/src/assembly/resources/openresty/nginx/luaext/loadbalance/balancer.lua
new file mode 100644
index 0000000..ffd9f0a
--- /dev/null
+++ b/msb-core/openresty-ext/src/assembly/resources/openresty/nginx/luaext/loadbalance/balancer.lua
@@ -0,0 +1,40 @@
+--[[
+
+    Copyright (C) 2016 ZTE, Inc. and others. All rights reserved. (ZTE)
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+            http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+--]]
+
+local b = require "ngx.balancer"
+local policymodule = require "loadbalance.policy.roundrobin"
+local log_util  =  require('lib.utils.log_util')
+
+local ngx_ctx = ngx.ctx
+local log = log_util.log
+
+local doservernil = function() 
+	ngx.status = ngx.HTTP_NOT_FOUND
+	ngx.say("no on-line server found!")
+	return ngx.exit(ngx.status)
+end
+
+local servers = ngx_ctx.backservers
+local svckeypattern = ngx_ctx.svcserverpattern
+local server,err = policymodule.get_backserver(servers,svckeypattern)
+if not server then 
+	doservernil()
+end
+--b.set_current_peer(server["ip"]..":"..server["port"])
+b.set_current_peer(server["ip"],server["port"])
+log("upstreamserver",server["ip"]..":"..server["port"])
+\ No newline at end of file