Mention docker some more

README.md

@@ -11,6 +11,8 @@ Features:
 
 
 Building Bottin can be done simply by running `go build` in this folder.
+A Docker image is provided on the [Docker hub](https://hub.docker.com/r/lxpz/bottin_amd64).
+An example for running Bottin on a Nomad cluster can be found in `bottin.hcl.example`.
 
 Bottin takes a single command line argument, `-config <filename>`, which is the
 path to its config file (defaults to `./config.json`).

bottin.hcl.example

@@ -12,7 +12,7 @@ job "directory" {
     task "server" {
       driver = "docker"
       config {
-        image = "lxpz/bottin_amd64:12"
+        image = "lxpz/bottin_amd64:1"
         readonly_rootfs = true
         port_map {
           ldap_port = 389