From b15ceee6bd5c7b5db986808b5cb93f1b53ef9641 Mon Sep 17 00:00:00 2001
From: Chris Houseknecht <chousekn@redhat.com>
Date: Fri, 10 Mar 2017 23:46:07 -0500
Subject: [PATCH] Changes command and entrypoint to type list

---
 .../modules/cloud/docker/docker_container.py      | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/lib/ansible/modules/cloud/docker/docker_container.py b/lib/ansible/modules/cloud/docker/docker_container.py
index 8d2239f59a..c0fc651c3c 100644
--- a/lib/ansible/modules/cloud/docker/docker_container.py
+++ b/lib/ansible/modules/cloud/docker/docker_container.py
@@ -574,7 +574,7 @@ EXAMPLES = '''
   docker_container:
     name: sleepy
     image: ubuntu:14.04
-    command: sleep infinity
+    command: ["sleep", "infinity"]
 
 - name: Add container to networks
   docker_container:
@@ -801,6 +801,14 @@ class TaskParameters(DockerBaseClass):
                 if network.get('links'):
                     network['links'] = self._parse_links(network['links'])
 
+        if self.entrypoint:
+            # convert from list to str.
+            self.entrypoint = ' '.join([str(x) for x in self.entrypoint])
+
+        if self.command:
+            # convert from list to str
+            self.command = ' '.join([str(x) for x in self.command])
+
     def fail(self, msg):
         self.client.module.fail_json(msg=msg)
 
@@ -1483,7 +1491,6 @@ class Container(DockerBaseClass):
         return expected_devices
 
     def _get_expected_entrypoint(self):
-        self.log('_get_expected_entrypoint')
         if not self.parameters.entrypoint:
             return None
         return shlex.split(self.parameters.entrypoint)
@@ -1940,7 +1947,7 @@ def main():
         blkio_weight=dict(type='int'),
         capabilities=dict(type='list'),
         cleanup=dict(type='bool', default=False),
-        command=dict(type='str'),
+        command=dict(type='list'),
         cpu_period=dict(type='int'),
         cpu_quota=dict(type='int'),
         cpuset_cpus=dict(type='str'),
@@ -1953,7 +1960,7 @@ def main():
         dns_search_domains=dict(type='list'),
         env=dict(type='dict'),
         env_file=dict(type='path'),
-        entrypoint=dict(type='str'),
+        entrypoint=dict(type='list'),
         etc_hosts=dict(type='dict'),
         exposed_ports=dict(type='list', aliases=['exposed', 'expose']),
         force_kill=dict(type='bool', default=False, aliases=['forcekill']),