Adding changed option to save_when (#40640)

* Adding changed option to save_when

* Fixing version when changed was added.
This commit is contained in:
James Mighion 2018-05-24 09:48:59 -07:00 committed by Trishna Guha
commit d9533c3cbf
2 changed files with 52 additions and 18 deletions

View file

@ -169,9 +169,11 @@ options:
will only be copied to the startup-config if it has changed since
the last save to startup-config. If the argument is set to
I(never), the running-config will never be copied to the
startup-config
startup-config. If the argument is set to I(changed), then the running-config
will only be copied to the startup-config if the task has made a change.
I(changed) was added in Ansible 2.6.
default: never
choices: ['always', 'never', 'modified']
choices: ['always', 'never', 'modified', 'changed']
version_added: "2.4"
diff_against:
description:
@ -321,6 +323,17 @@ def execute_show_commands(module, commands, output='text'):
return body
def save_config(module, result):
result['changed'] = True
if not module.check_mode:
cmd = {'command': 'copy running-config startup-config', 'output': 'text'}
run_commands(module, [cmd])
else:
module.warn('Skipping command `copy running-config startup-config` '
'due to check_mode. Configuration not copied to '
'non-volatile storage')
def main():
""" main entry point for module execution
"""
@ -342,16 +355,16 @@ def main():
defaults=dict(type='bool', default=False),
backup=dict(type='bool', default=False),
save_when=dict(choices=['always', 'never', 'modified'], default='never'),
save_when=dict(choices=['always', 'never', 'modified', 'changed'], default='never'),
diff_against=dict(choices=['running', 'startup', 'intended']),
diff_ignore_lines=dict(type='list'),
# save is deprecated as of ans2.4, use save_when instead
save=dict(default=False, type='bool', removed_in_version='2.4'),
save=dict(default=False, type='bool', removed_in_version='2.8'),
# force argument deprecated in ans2.2
force=dict(default=False, type='bool', removed_in_version='2.2')
force=dict(default=False, type='bool', removed_in_version='2.6')
)
argument_spec.update(nxos_argument_spec)
@ -436,24 +449,18 @@ def main():
diff_ignore_lines = module.params['diff_ignore_lines']
if module.params['save']:
module.params['save_when'] = 'always'
if module.params['save_when'] != 'never':
if module.params['save_when'] == 'always' or module.params['save']:
save_config(module, result)
elif module.params['save_when'] == 'modified':
output = execute_show_commands(module, ['show running-config', 'show startup-config'])
running_config = NetworkConfig(indent=1, contents=output[0], ignore_lines=diff_ignore_lines)
startup_config = NetworkConfig(indent=1, contents=output[1], ignore_lines=diff_ignore_lines)
if running_config.sha1 != startup_config.sha1 or module.params['save_when'] == 'always':
result['changed'] = True
if not module.check_mode:
cmd = {'command': 'copy running-config startup-config', 'output': 'text'}
run_commands(module, [cmd])
else:
module.warn('Skipping command `copy running-config startup-config` '
'due to check_mode. Configuration not copied to '
'non-volatile storage')
if running_config.sha1 != startup_config.sha1:
save_config(module, result)
elif module.params['save_when'] == 'changed' and result['changed']:
save_config(module, result)
if module._diff:
if not running_config: