feat(plex): add macvlan configuration to plex and add examples

README.md

@@ -1,6 +1,30 @@
 # Media Server
 
-## Usage
+Run a set of containers in one step. Included plex server, sonarr, radarr,
+jackett, transmission, ddclient and nginx.
+
+## Requirements
+
+- Your preferred flavour of linux
+- Golang
+- Docker CE
+- Git?
+- A cup of coffee
+
+## Motivation
+
+Create and manage **independent** media centers scoped by user.
+
+## Where to start
+
+Simply clone this repository and execute the mediaserver script
+```
+git clone https://github.com/ivandelabeldad/media-server.git
+cd media-server
+sudo go run mediaserver start awesome 42 /storage
+```
+
+### Help
 
 ```
 Start o stop the desired user media server
@@ -20,11 +44,24 @@ Example:
 	Storage:
 		/media/ivandelabeldad
 	Ports:
-		Plex			4200
+		Plex					4200
 		Tranmission		4201
-		Sonarr			4202
-		Radarr			4203
-		Jackett			4204
+		Sonarr				4202
+		Radarr				4203
+		Jackett				4204
+```
+
+## Important
+
+Plex doesn't work well inside a bridge network, so in order to use it and prevent
+potential problems a host or macvlan network is recommended.
+
+Due to the impossibility of create multiple plex instances using the host network, the
+obviuous option is macvlan.
+
+A basic example (mostly home networks could use it using 192.168.X.0/24)
+```
+docker network create -v macvlan --gateway=192.168.1.1 --subnet=192.168.1.0/24 -o parent=eth0 --ip-range=192.168.1.16/28 macvlan
 ```
 
 ## License

docker-compose.yml

@@ -3,8 +3,10 @@ version: '3'
 services:
   plex:
     image: plexinc/pms-docker
+    hostname: plex-${MEDIA_USERNAME}
     networks:
     - bridge
+    - macvlan
     environment:
     - PLEX_UID=${MEDIA_UID}
     - PLEX_GID=${MEDIA_GID}
@@ -106,3 +108,5 @@ services:
 networks:
   bridge:
     driver: bridge
+  macvlan:
+    external: true

nginx/docker/default.conf

@@ -1,13 +1,17 @@
+upstream plex-upstream {
+	server plex:32400;
+}
+
 server {
     listen 32400;
     location / {
-        proxy_pass "http://plex:32400";
         proxy_set_header        X-Real-IP  $remote_addr;
         proxy_set_header        Host            $host;
         proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header        X-Forwarded-Proto $scheme;
         proxy_redirect off;
         proxy_buffering off;
+        proxy_pass http://plex-upstream;
     }
 }