Allow extra_hosts to be a list too

ibuildthecloud · ibuildthecloud · commit fb2b7078eb8d · 2015-05-27T08:46:14.000-07:00
The current map syntax does not allow the API equivalent of

    --add-host foo:1.1.1.1 --add-host foo:2.2.2.2

The above will map one hostname to two IPs.  The above is valid in Docker.
diff --git a/docker/utils/utils.py b/docker/utils/utils.py
@@ -434,7 +434,7 @@ def create_host_config(
                 for k, v in sorted(six.iteritems(extra_hosts))
             ]
 
-            host_config['ExtraHosts'] = extra_hosts
+        host_config['ExtraHosts'] = extra_hosts
 
     if links is not None:
         if isinstance(links, dict):

Original file line number	Diff line number	Diff line change
`@@ -434,7 +434,7 @@ def create_host_config(`
`434`	`434`	`for k, v in sorted(six.iteritems(extra_hosts))`
`435`	`435`	`]`
`436`	`436`
`437`		`- host_config['ExtraHosts'] = extra_hosts`
	`437`	`+ host_config['ExtraHosts'] = extra_hosts`
`438`	`438`
`439`	`439`	`if links is not None:`
`440`	`440`	`if isinstance(links, dict):`