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Extend v2 API use example to show collecting results. Fixes #16341

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This commit is contained in:
Matt Martz 2016-06-17 09:56:19 -05:00
parent f4724e55d3
commit eab10b2402
1 changed files with 8 additions and 2 deletions
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10
docsite/rst/developing_api.rst
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@ -37,7 +37,7 @@ Python API 2.0
In 2.0 things get a bit more complicated to start, but you end up with much more discrete and readable classes:: In 2.0 things get a bit more complicated to start, but you end up with much more discrete and readable classes::
#!/usr/bin/python2 #!/usr/bin/env python
from collections import namedtuple from collections import namedtuple
from ansible.parsing.dataloader import DataLoader from ansible.parsing.dataloader import DataLoader
@ -45,6 +45,7 @@ In 2.0 things get a bit more complicated to start, but you end up with much more
from ansible.inventory import Inventory from ansible.inventory import Inventory
from ansible.playbook.play import Play from ansible.playbook.play import Play
from ansible.executor.task_queue_manager import TaskQueueManager from ansible.executor.task_queue_manager import TaskQueueManager
from ansible.plugins import callback_loader
Options = namedtuple('Options', ['connection', 'module_path', 'forks', 'become', 'become_method', 'become_user', 'check']) Options = namedtuple('Options', ['connection', 'module_path', 'forks', 'become', 'become_method', 'become_user', 'check'])
# initialize needed objects # initialize needed objects
@ -52,6 +53,8 @@ In 2.0 things get a bit more complicated to start, but you end up with much more
loader = DataLoader() loader = DataLoader()
options = Options(connection='local', module_path='/path/to/mymodules', forks=100, become=None, become_method=None, become_user=None, check=False) options = Options(connection='local', module_path='/path/to/mymodules', forks=100, become=None, become_method=None, become_user=None, check=False)
passwords = dict(vault_pass='secret') passwords = dict(vault_pass='secret')
# Use the JSON callback plugin to store results
results_callback = callback_loader.get('json')
# create inventory and pass to var manager # create inventory and pass to var manager
inventory = Inventory(loader=loader, variable_manager=variable_manager, host_list='localhost') inventory = Inventory(loader=loader, variable_manager=variable_manager, host_list='localhost')
@ -78,13 +81,16 @@ In 2.0 things get a bit more complicated to start, but you end up with much more
loader=loader, loader=loader,
options=options, options=options,
passwords=passwords, passwords=passwords,
stdout_callback='default', stdout_callback=results_callback, # Use JSON callback plugin
) )
result = tqm.run(play) result = tqm.run(play)
finally: finally:
if tqm is not None: if tqm is not None:
tqm.cleanup() tqm.cleanup()
# Print stdout from the first play, first task, of localhost
print(results_callback.results[0]['tasks'][0]['hosts']['localhost']['stdout'])
.. _python_api_old: .. _python_api_old: