Support IP Hash LB policy

Issue-ID: MSB-154
Change-Id: I11b8e3a314c6045183971bf2207b9ccee7df10c2
Signed-off-by: HuabingZhao <zhao.huabing@zte.com.cn>

1 files changed, 56 insertions, 0 deletions

diff --git a/openresty-ext/src/assembly/resources/openresty/nginx/msb-enabled/location-ext/monitor.conf b/openresty-ext/src/assembly/resources/openresty/nginx/msb-enabled/location-ext/monitor.conf
new file mode 100644
index 0000000..c1ae2d2
--- /dev/null
+++ b/openresty-ext/src/assembly/resources/openresty/nginx/msb-enabled/location-ext/monitor.conf
@@ -0,0 +1,56 @@
+#
+# Copyright (C) 2018 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.
+#
+location = /admin/microservices/v1/status/connection {
+    access_log off;
+    content_by_lua_block{
+        if ngx.req.get_method() == "GET" then
+        	ngx.print(stats.format_conn_status())
+        else
+        	ngx.status = ngx.HTTP_NOT_FOUND
+            ngx.say("request method not supported!")
+            return ngx.exit(ngx.status)
+        end
+    }
+}
+location = /admin/microservices/v1/status/request {
+    access_log off;
+    content_by_lua_block{
+        if ngx.req.get_method() == "GET" then
+        	ngx.print(stats.format_req_status())
+        else
+        	ngx.status = ngx.HTTP_NOT_FOUND
+            ngx.say("request method not supported!")
+            return ngx.exit(ngx.status)
+        end
+    }
+}
+location = /admin/microservices/v1/statistics/request {
+    access_log off;
+    content_by_lua_block{
+        if ngx.req.get_method() == "GET" then
+			--if input latestNum is empty or illegal, then set to 1
+			local latest_num = tonumber(ngx.var.arg_latestNum) or 1
+			if latest_num<=0 then
+				latest_num =1
+			end
+        	ngx.print(stats.get_reqnum_stats(latest_num))
+        else
+        	ngx.status = ngx.HTTP_NOT_FOUND
+            ngx.say("request method not supported!")
+            return ngx.exit(ngx.status)
+        end
+    }
+}