Added nginx example

Author: saturnism

kubernetes-lb-example/nginx/Dockerfile

@@ -0,0 +1,3 @@
+FROM nginx:1.15.8
+
+COPY nginx.conf /etc/nginx/conf.d/default.conf

kubernetes-lb-example/nginx/docker-compose.yml

@@ -0,0 +1,11 @@
+version: '3'
+services:
+  nginx-grpc:
+    build: .
+    ports:
+    - "8080:80"
+    command: nginx -g 'daemon off;'
+  echo-server:
+    image: saturnism/echo-server:latest
+    ports:
+    - "8080"

kubernetes-lb-example/nginx/nginx.conf

@@ -0,0 +1,7 @@
+server {
+    listen 80 http2;
+ 
+    location / {
+        grpc_pass grpc://echo-server:8080;
+    }
+}