An example of how to run an Ansible Playbook programatically
This is an example of how to run Ansible v2 Playbook programatically.
$ cd env
$ ../run.py
PLAY [Test play] ***************************************************************
TASK [Debug task] **************************************************************
ok: [localhost] => {
"msg": "Hello world!"
}
PLAY RECAP *********************************************************************
localhost : ok=1 changed=0 unreachable=0 failed=0
Jiri Tyr
MIT
@jtyr I have downloaded your repo and run it with any change for testing and getting this error, can you please tell me how I can resolve it as I don't have much idea to run the ansible inside python. Thanks
vagrant@tendo:/vagrant-nfs/project/env$ ../run.py
Traceback (most recent call last):
File "../run.py", line 140, in <module>
main()
File "../run.py", line 134, in main
stats = runner.run()
File "../run.py", line 106, in run
self.pbex.run()
File "/usr/local/lib/python2.7/dist-packages/ansible/executor/playbook_executor.py", line 153, in run
result = self._tqm.run(play=play)
File "/usr/local/lib/python2.7/dist-packages/ansible/executor/task_queue_manager.py", line 242, in run
play_context = PlayContext(new_play, self._options, self.passwords, self._connection_lockfile.fileno())
File "/usr/local/lib/python2.7/dist-packages/ansible/playbook/play_context.py", line 237, in __init__
self.set_options(options)
File "/usr/local/lib/python2.7/dist-packages/ansible/playbook/play_context.py", line 303, in set_options
self.only_tags.update(options.tags)
TypeError: 'NoneType' object is not iterable
vagrant@tendo:/vagrant-nfs/project/env$
Ansible version
vagrant@tendo:/vagrant-nfs/project/env$ ansible --version
ansible 2.3.0.0
config file = /vagrant-nfs/project/env/ansible.cfg
configured module search path = Default w/o overrides
python version = 2.7.6 (default, Oct 26 2016, 20:30:19) [GCC 4.8.4]
vagrant@tendo:/vagrant-nfs/project/env$
Hello,
When I try your script I get:
Loaded callback default of type stdout, v2.0
PLAYBOOK: play.yml *************************************************************
1 plays in /tmp/test/play.yml
PLAY [all] *********************************************************************
TASK [setup] *******************************************************************
An exception occurred during task execution. The full traceback is:
Traceback (most recent call last):
File "/home/b02472/.virtualenvs/csa_yaml/lib/python2.7/site-packages/ansible/executor/task_executor.py", line 124, in run
res = self._execute()
File "/home/b02472/.virtualenvs/csa_yaml/lib/python2.7/site-packages/ansible/executor/task_executor.py", line 411, in _execute
self._connection = self._get_connection(variables=variables, templar=templar)
File "/home/b02472/.virtualenvs/csa_yaml/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 "/home/b02472/.virtualenvs/csa_yaml/lib/python2.7/site-packages/ansible/plugins/__init__.py", line 328, in get
path = self.find_plugin(name)
File "/home/b02472/.virtualenvs/csa_yaml/lib/python2.7/site-packages/ansible/plugins/__init__.py", line 291, in find_plugin
if not name.startswith('_'):
AttributeError: 'NoneType' object has no attribute 'startswith'
fatal: [XXX.intra]: FAILED! => {"failed": true, "msg": "Unexpected failure during module execution.", "stdout": ""}
NO MORE HOSTS LEFT *************************************************************
to retry, use: --limit @/tmp/test/play.retry
PLAY RECAP *********************************************************************
XXX.intra : ok=0 changed=0 unreachable=0 failed=1
if I modify "ansible/plugins/init.py +291" to check for the name variable nullity before checking if its start with an uderscore i get:
Loaded callback default of type stdout, v2.0
PLAYBOOK: play.yml *************************************************************
1 plays in /tmp/test/play.yml
PLAY [all] *********************************************************************
TASK [setup] *******************************************************************
fatal: [XXX.intra]: FAILED! => {"failed": true, "msg": "the connection plugin 'None' was not found"}
NO MORE HOSTS LEFT *************************************************************
to retry, use: --limit @/tmp/test/play.retry
PLAY RECAP *********************************************************************
XXX.intra : ok=0 changed=0 unreachable=0 failed=1
There is definitely something going wrong about plugin/module import that I can't manage to figure out. If you have any clue ?
Ansible version 2.1 installed via pip or ansible 2.0
Regards
Hi, on passing a host file when creating the runner object I see "Specified limit does not match any hosts." Any clue what I'm missing?
The host file looks as follows:
[undercloud]
undercloud
[controller]
overcloud-controller-0
[compute]
overcloud-compute-0
overcloud-compute-1
Help is greatly appreciated. Thanks!
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