Merge pull request #373 from feliperoberto/docker

how to use with docker

README.md

@@ -53,7 +53,6 @@ SeaweedFS uses HTTP REST operations to write, read, delete. The responses are in
 
 ```
 > ./weed master
-
 ```
 
 ### Start Volume Servers ###
@@ -61,8 +60,30 @@ SeaweedFS uses HTTP REST operations to write, read, delete. The responses are in
 ```
 > weed volume -dir="/tmp/data1" -max=5  -mserver="localhost:9333" -port=8080 &
 > weed volume -dir="/tmp/data2" -max=10 -mserver="localhost:9333" -port=8081 &
+```
+
+### Running with Docker ###
+
+Use with docker is easy as run locally, you can pass all args like above. But you don't need to worry about "-ip". It'll be treated by the entrypoint script.
 
 ```
+docker run -p 9333:9333 --name master chrislusf/seaweedfs master
+```
+```
+docker run -p 8080:8080 --name volume --link master chrislusf/seaweedfs volume -max=5 -mserver="master:9333" -port=8080
+```
+#### With Compose ####
+But with Compose it's easiest.
+To startup just run:
+```
+docker-compose -f docker/docker-compose.yml up
+```
+And to scale:
+```
+docker-compose -f docker/docker-compose.yml scale volume=2
+```
+Remember that if multiple containers for volume are created on a single host, the port will clash.
+
 
 ### Write File ###
 

docker/docker-compose.yml

@@ -0,0 +1,23 @@
+version: '2'
+
+services:
+  master:
+    image: chrislusf/seaweedfs
+    ports:
+      - 9333:9333
+    command: "master"
+    networks:
+      default:
+        aliases:
+          - seaweed_master
+  volume:
+    image: chrislusf/seaweedfs
+    ports:
+      - 8080:8080
+    command: 'volume -max=5 -mserver="master:9333" -port=8080'
+    depends_on: 
+     - master
+    networks:
+      default:
+        aliases:
+          - seaweed_volume