ampule: use the local node's cookie

msantos · Feb 17, 2014 · 5cef1f7 · 5cef1f7
1 parent b618b4b
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diff --git a/README.md b/README.md
@@ -43,11 +43,10 @@ https://github.com/msantos/erlxc
 
 ## Examples
 
-`iex` must be running in distributed mode with the cookie set to the
-highly secret value of "COOKIE":
+`iex` must be running in distributed mode:
 
 ```
-iex --cookie COOKIE --name ampule@192.168.213.54 -S mix
+iex --cookie OMNOMNOM --name ampule@192.168.123.54 -S mix
 ```
 
 * Run a pipeline via anonymous containers:

diff --git a/lib/ampule.ex b/lib/ampule.ex
@@ -92,7 +92,7 @@ defmodule Ampule do
 
       gid = ListDict.fetch!(options, :gid)
 
-      cookie = ListDict.get(options, :cookie, "COOKIE")
+      cookie = ListDict.get(options, :cookie, :erlang.get_cookie)
       bridge = ListDict.get(options, :bridge, "br0")
       ipaddr = ListDict.get(options, :ipaddr, "dhcp")