Add nginx container

src/Podsync/Dockerfile

@@ -1,13 +1,9 @@
 FROM microsoft/aspnetcore:1.0.3
 
-ARG PORT=56247
 ARG PUBLISH_DIR="bin/Publish"
 
 WORKDIR /app
 
-ENV ASPNETCORE_URLS http://+:$PORT
-EXPOSE $PORT
-
 COPY $PUBLISH_DIR .
 
 RUN apt-get update                          && \

src/Podsync/Startup.cs

@@ -6,6 +6,7 @@ using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Http.Authentication;
+using Microsoft.AspNetCore.HttpOverrides;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
@@ -72,6 +73,12 @@ namespace Podsync
             loggerFactory.AddConsole(Configuration.GetSection("Logging"));
             loggerFactory.AddDebug();
 
+            // See https://docs.microsoft.com/en-us/aspnet/core/publishing/linuxproduction
+            app.UseForwardedHeaders(new ForwardedHeadersOptions
+            {
+                ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto
+            });
+
             if (env.IsDevelopment())
             {
                 app.UseDeveloperExceptionPage();

src/Podsync/docker-compose.yml

@@ -6,12 +6,11 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
-      args:
-        - PORT=80
     restart: always
     ports:
-      - 80:80
+      - 5001
     environment:
+      - ASPNETCORE_URLS=http://*:5001
       - Podsync:RedisConnectionString=redis
     env_file:
       - ~/podsync.env
@@ -20,4 +19,11 @@ services:
     command: redis-server --appendonly yes
     restart: always
     volumes:
-      - /data/redis:/data
+      - /data/redis:/data
+  nginx:
+    image: nginx
+    restart: always
+    ports:
+      - 80:80
+    volumes:
+      - ./nginx.conf:/etc/nginx/conf.d/default.conf

src/Podsync/nginx.conf

@@ -0,0 +1,14 @@
+server {
+    listen                  80;
+
+    gzip                    on;
+
+    location / {
+        proxy_pass          http://app:5001;
+        proxy_http_version  1.1;
+        proxy_set_header    Upgrade $http_upgrade;
+        proxy_set_header    Connection keep-alive;
+        proxy_set_header    Host $host;
+        proxy_cache_bypass  $http_upgrade;
+    }
+}

src/Podsync/project.json

@@ -6,6 +6,7 @@
     "Microsoft.AspNetCore.Authentication.Cookies": "1.0.0",
     "Microsoft.AspNetCore.Authentication.OAuth": "1.0.0",
     "Microsoft.AspNetCore.Diagnostics": "1.0.0",
+    "Microsoft.AspNetCore.HttpOverrides": "1.0.0",
     "Microsoft.AspNetCore.Mvc": "1.0.0",
     "Microsoft.AspNetCore.Razor.Tools": {
       "version": "1.0.0-preview2-final",