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Add a comment about the docker connection and usage by non-root users

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This commit is contained in:
Toshio Kuratomi 2015-09-28 22:50:06 -07:00
parent 0e110d23f8
commit 95ede22a1e
1 changed files with 6 additions and 0 deletions
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6
lib/ansible/plugins/connection/docker.py
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@ -46,6 +46,12 @@ class Connection(ConnectionBase):
def __init__(self, play_context, new_stdin, *args, **kwargs): def __init__(self, play_context, new_stdin, *args, **kwargs):
super(Connection, self).__init__(play_context, new_stdin, *args, **kwargs) super(Connection, self).__init__(play_context, new_stdin, *args, **kwargs)
# Note: docker supports running as non-root in some configurations.
# (For instance, setting the UNIX socket file to be readable and
# writable by a specific UNIX group and then putting users into that
# group). But if the user is getting a permission denied error it
# probably means that docker on their system is only configured to be
# connected to by root and they are not running as root.
if 'docker_command' in kwargs: if 'docker_command' in kwargs:
self.docker_cmd = kwargs['docker_command'] self.docker_cmd = kwargs['docker_command']
else: else: