I have this:
- hosts: all
connection: docker
tasks:
- command: do_some_command
I tried the connection: docker, but got this:
The error was: CalledProcessError: Command '['/usr/local/bin/docker',
'version']' returned non-zero exit status 1
On my host, Ubuntu Trusty Tahr, installed docker
using https://apt.dockerproject.org/repo method (documented on docker), and
it installs docker binary in /usr/bin/docker
The full traceback
An exception occurred during task execution. The full traceback is:
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/site-packages/ansible/executor/task_executor.py",
line 124, in run
res = self._execute()
File
"/usr/local/lib/python2.7/site-packages/ansible/executor/task_executor.py",
line 411, in _execute
self._connection = self._get_connection(variables=variables,
templar=templar)
File
"/usr/local/lib/python2.7/site-packages/ansible/executor/task_executor.py",
line 636, in _get_connection
connection = self._shared_loader_obj.connection_loader.get(conn_type,
self._play_context, self._new_stdin)
File
"/usr/local/lib/python2.7/site-packages/ansible/plugins/__init__.py", line
349, in get
obj = obj(*args, **kwargs)
File
"/usr/local/lib/python2.7/site-packages/ansible/plugins/connection/docker.py",
line 77, in __init__
docker_version = self._get_docker_version()
File
"/usr/local/lib/python2.7/site-packages/ansible/plugins/connection/docker.py",
line 116, in _get_docker_version
cmd_output = subprocess.check_output(cmd)
File
"/usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py",
line 574, in check_output
raise CalledProcessError(retcode, cmd, output=output)
CalledProcessError: Command '['/usr/local/bin/docker', 'version']' returned
non-zero exit status 1
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