docker filer default to /data/filerdb

docker/README.md

@@ -1,8 +1,21 @@
 # Docker
 
-## Development
+
+## Try it out
+
+```bash
+
+wget https://github.com/chrislusf/seaweedfs/blob/master/docker/docker-compose.yml
+
+docker-compose -f docker-compose.yml up
 
 ```
+
+## Development
+
+```bash
+cd $GOPATH/src/github.com/chrislusf/seaweedfs/docker
+
 docker build - < Dockerfile.go_build
 
 docker-compose -f docker-compose.yml up

docker/entrypoint.sh

@@ -29,6 +29,7 @@ case "$1" in
   	;;
 
   'filer')
+  	exec mkdir /data/filerdb
   	ARGS="-ip `hostname -i` "
   	if [ -n "$MASTER_PORT_9333_TCP_ADDR" ] ; then
 		ARGS="$ARGS -master=$MASTER_PORT_9333_TCP_ADDR:$MASTER_PORT_9333_TCP_PORT"

docker/filer.toml

@@ -1,3 +1,3 @@
 [leveldb]
 enabled = true
-dir = "."
+dir = "/data/filerdb"