def main():
config_format_choices = [None]
config_format_choices += juniper_junos_common.CONFIG_FORMAT_CHOICES
# Create the module instance.
junos_module = juniper_junos_common.JuniperJunosModule(
argument_spec=dict(
config_format=dict(choices=config_format_choices,
required=False,
default=None),
savedir=dict(type='path', required=False, default=None),
),
# Since this module doesn't change the device's configuration, there is
# no additional work required to support check mode. It's inherently
# supported.
supports_check_mode=True,
min_jxmlease_version=juniper_junos_common.MIN_JXMLEASE_VERSION,
)
junos_module.logger.debug("Gathering facts.")
# Get the facts dictionary from the device.
facts = get_facts_dict(junos_module)
junos_module.logger.debug("Facts gathered.")
if junos_module.params.get('savedir') is not None:
# Save the facts.
save_facts(junos_module, facts)
# Get and save the inventory
try:
junos_module.logger.debug("Gathering inventory.")
inventory = junos_module.dev.rpc.get_chassis_inventory()
junos_module.logger.debug("Inventory gathered.")
save_inventory(
junos_module,
junos_module.etree.tostring(inventory, pretty_print=True))
except junos_module.pyez_exception.RpcError as ex:
junos_module.fail_json(msg='Unable to retrieve hardware '
'inventory: %s' % (str(ex)))
config_format = junos_module.params.get('config_format')
if config_format is not None:
(config,
config_parsed) = junos_module.get_configuration(format=config_format)
if config is not None:
facts.update({'config': config})
# Need to wait until the ordering issues are figured out before
# using config_parsed.
# if config_parsed is not None:
# facts.update({'config_parsed': config_parsed})
# Return response.
junos_module.exit_json(changed=False,
failed=False,
ansible_facts={'junos': facts},
facts=facts)
def main():
# Create the module instance.
junos_module = juniper_junos_common.JuniperJunosModule(
argument_spec=dict(
rpcs=dict(required=True,
type='list',
aliases=['rpc'],
default=None),
formats=dict(required=False,
type='list',
aliases=['format', 'display', 'output'],
default=None),
kwargs=dict(required=False,
aliases=['kwarg', 'args', 'arg'],
type='str',
default=None),
attrs=dict(required=False,
type='str',
aliases=['attr'],
default=None),
filter=dict(required=False,
type='str',
aliases=['filter_xml'],
default=None),
dest=dict(required=False,
type='path',
aliases=['destination'],
default=None),
dest_dir=dict(required=False,
type='path',
aliases=['destination_dir', 'destdir'],
default=None),
return_output=dict(required=False, type='bool', default=True)),
# Since this module doesn't change the device's configuration, there is
# no additional work required to support check mode. It's inherently
# supported. Well, that's not completely true. It does depend on the
# RPC executed. See the I(changed) key in the RETURN documentation
# for more details.
supports_check_mode=True,
min_jxmlease_version=juniper_junos_common.MIN_JXMLEASE_VERSION,
)
# Check over rpcs
rpcs = junos_module.params.get('rpcs')
# Ansible allows users to specify a rpcs argument with no value.
if rpcs is None:
junos_module.fail_json(msg="The rpcs option must have a value.")
# Check over formats
formats = junos_module.params.get('formats')
if formats is None:
# Default to xml format
formats = ['xml']
valid_formats = juniper_junos_common.RPC_OUTPUT_FORMAT_CHOICES
# Check format values
for format in formats:
# Is it a valid format?
if format not in valid_formats:
junos_module.fail_json(
msg="The value %s in formats is invalid. "
"Must be one of: %s" %
(format, ', '.join(map(str, valid_formats))))
# Correct number of format values?
if len(formats) != 1 and len(formats) != len(rpcs):
junos_module.fail_json(msg="The formats option must have a single "
"value, or one value per rpc. There "
"are %d rpcs and %d formats." %
(len(rpcs), len(formats)))
# Same format for all rpcs
elif len(formats) == 1 and len(rpcs) > 1:
formats = formats * len(rpcs)
# Check over kwargs
kwstring = junos_module.params.get('kwargs')
kwargs = junos_module.parse_arg_to_list_of_dicts('kwargs',
kwstring,
allow_bool_values=True)
if kwargs is not None:
if len(kwargs) != len(rpcs):
junos_module.fail_json(msg="The kwargs option must have one value "
"per rpc. There are %d rpcs and %d "
"kwargs." % (len(rpcs), len(kwargs)))
else:
kwargs = [None] * len(rpcs)
# Check over attrs
attrstring = junos_module.params.get('attrs')
attrs = junos_module.parse_arg_to_list_of_dicts('attrs', attrstring)
if attrs is not None:
if len(attrs) != len(rpcs):
junos_module.fail_json(msg="The attrs option must have one value"
"per rpc. There are %d rpcs and %d "
"attrs." % (len(rpcs), len(attrs)))
else:
attrs = [None] * len(rpcs)
# Check filter
if junos_module.params.get('filter') is not None:
if (len(rpcs) != 1
or (rpcs[0] != 'get-config' and rpcs[0] != 'get_config')):
junos_module.fail_json(msg="The filter option is only valid "
"when the rpcs option value is a "
"single 'get-config' RPC.")
results = list()
for (rpc_string, format, kwarg, attr) in zip(rpcs, formats, kwargs, attrs):
# Replace underscores with dashes in RPC name.
rpc_string = rpc_string.replace('_', '-')
# Set initial result values. Assume failure until we know it's success.
result = {
'msg': '',
'rpc': rpc_string,
'format': format,
'kwargs': kwarg,
'attrs': attr,
'changed': False,
'failed': True
}
# Execute the RPC
try:
#for get-config in case of exception handling it will not display
#filters and arguments. To be added in future.
rpc = junos_module.etree.Element(rpc_string, format=format)
if rpc_string == 'get-config':
filter = junos_module.params.get('filter')
if attr is None:
attr = {}
if kwarg is None:
kwarg = {}
if format is not None:
attr['format'] = format
junos_module.logger.debug(
'Executing "get-config" RPC. '
'filter_xml=%s, options=%s, '
'kwargs=%s', filter, str(attr), str(kwarg))
resp = junos_module.dev.rpc.get_config(filter_xml=filter,
options=attr,
**kwarg)
result['msg'] = 'The "get-config" RPC executed successfully.'
junos_module.logger.debug('The "get-config" RPC executed '
'successfully.')
else:
if kwarg is not None:
# Add kwarg
for (key, value) in iteritems(kwarg):
# Replace underscores with dashes in key name.
key = key.replace('_', '-')
sub_element = junos_module.etree.SubElement(rpc, key)
if not isinstance(value, bool):
sub_element.text = value
if attr is not None:
# Add attr
for (key, value) in iteritems(attr):
# Replace underscores with dashes in key name.
key = key.replace('_', '-')
rpc.set(key, value)
junos_module.logger.debug(
'Executing RPC "%s".',
junos_module.etree.tostring(rpc, pretty_print=True))
resp = junos_module.dev.rpc(rpc,
normalize=bool(format == 'xml'))
result['msg'] = 'The RPC executed successfully.'
junos_module.logger.debug(
'RPC "%s" executed successfully.',
junos_module.etree.tostring(rpc, pretty_print=True))
except (junos_module.pyez_exception.ConnectError,
junos_module.pyez_exception.RpcError) as ex:
junos_module.logger.debug(
'Unable to execute RPC "%s". Error: %s',
junos_module.etree.tostring(rpc, pretty_print=True), str(ex))
result['msg'] = 'Unable to execute the RPC: %s. Error: %s' % \
(junos_module.etree.tostring(rpc,
pretty_print=True),
str(ex))
results.append(result)
continue
text_output = None
parsed_output = None
if resp is True:
text_output = ''
elif (resp, junos_module.etree._Element):
# Handle the output based on format
if format == 'text':
text_output = resp.text
junos_module.logger.debug('Text output set.')
elif format == 'xml':
text_output = junos_module.etree.tostring(resp,
pretty_print=True)
parsed_output = junos_module.jxmlease.parse_etree(resp)
junos_module.logger.debug('XML output set.')
elif format == 'json':
text_output = str(resp)
parsed_output = resp
junos_module.logger.debug('JSON output set.')
else:
result['msg'] = 'Unexpected format %s.' % (format)
results.append(result)
junos_module.logger.debug('Unexpected format %s.', format)
continue
else:
result['msg'] = 'Unexpected response type %s.' % (type(resp))
results.append(result)
junos_module.logger.debug('Unexpected response type %s.',
type(resp))
continue
# Set the output keys
if junos_module.params['return_output'] is True:
if text_output is not None:
result['stdout'] = text_output
result['stdout_lines'] = text_output.splitlines()
if parsed_output is not None:
result['parsed_output'] = parsed_output
# Save the output
junos_module.save_text_output(rpc_string, format, text_output)
# This command succeeded.
result['failed'] = False
# Append to the list of results
results.append(result)
# Return response.
if len(results) == 1:
junos_module.exit_json(**results[0])
else:
# Calculate the overall failed. Only failed if all commands failed.
failed = True
for result in results:
if result.get('failed') is False:
failed = False
break
junos_module.exit_json(results=results, changed=False, failed=failed)
def main():
# Choices which are defined in the common module.
config_format_choices = juniper_junos_common.CONFIG_FORMAT_CHOICES
config_database_choices = [None] + \
juniper_junos_common.CONFIG_DATABASE_CHOICES
config_action_choices = [None] + juniper_junos_common.CONFIG_ACTION_CHOICES
config_mode_choices = juniper_junos_common.CONFIG_MODE_CHOICES
config_model_choices = juniper_junos_common.CONFIG_MODEL_CHOICES
# Create the module instance.
junos_module = juniper_junos_common.JuniperJunosModule(
argument_spec=dict(ignore_warning=dict(required=False,
type='list',
default=None),
config_mode=dict(choices=config_mode_choices,
type='str',
required=False,
aliases=[
'config_access', 'edit_mode',
'edit_access'
],
default='exclusive'),
rollback=dict(type='str',
required=False,
default=None),
load=dict(choices=config_action_choices,
type='str',
required=False,
default=None),
src=dict(type='path',
required=False,
aliases=['source', 'file'],
default=None),
lines=dict(type='list',
required=False,
default=None),
template=dict(type='path',
required=False,
aliases=['template_path'],
default=None),
vars=dict(type='dict',
required=False,
aliases=['template_vars'],
default=None),
url=dict(type='str', required=False, default=None),
format=dict(choices=config_format_choices,
type='str',
required=False,
default=None),
model=dict(required=False,
choices=config_model_choices,
type='str',
default=None),
remove_ns=dict(required=False,
type='bool',
default=None),
namespace=dict(required=False,
type='str',
default=None),
check=dict(required=False,
type='bool',
aliases=['check_commit', 'commit_check'],
default=None),
diff=dict(required=False,
type='bool',
aliases=['compare', 'diffs'],
default=None),
diffs_file=dict(type='path',
required=False,
default=None),
dest_dir=dict(required=False,
type='path',
aliases=[
'destination_dir', 'destdir',
'savedir', 'save_dir'
],
default=None),
return_output=dict(required=False,
type='bool',
default=True),
retrieve=dict(choices=config_database_choices,
type='str',
required=False,
default=None),
options=dict(type='dict',
required=False,
default={}),
filter=dict(required=False,
type='str',
aliases=['filter_xml'],
default=None),
dest=dict(type='path',
required=False,
aliases=['destination'],
default=None),
commit=dict(required=False,
type='bool',
default=None),
commit_empty_changes=dict(required=False,
type='bool',
default=False),
confirmed=dict(required=False,
type='int',
aliases=['confirm'],
default=None),
comment=dict(required=False,
type='str',
default=None),
check_commit_wait=dict(required=False,
type='int',
default=None)),
# Mutually exclusive options.
mutually_exclusive=[['load', 'rollback'],
['src', 'lines', 'template', 'url'],
['diffs_file', 'dest_dir'], ['dest', 'dest_dir']],
# Required together options.
required_together=[['template', 'vars']],
# Check mode is implemented.
supports_check_mode=True,
min_jxmlease_version=juniper_junos_common.MIN_JXMLEASE_VERSION,
)
# Do additional argument verification.
# Parse ignore_warning value
ignore_warning = junos_module.parse_ignore_warning_option()
# Straight from params
config_mode = junos_module.params.get('config_mode')
# Parse rollback value
rollback = junos_module.parse_rollback_option()
# Straight from params
load = junos_module.params.get('load')
src = junos_module.params.get('src')
lines = junos_module.params.get('lines')
template = junos_module.params.get('template')
vars = junos_module.params.get('vars')
url = junos_module.params.get('url')
format = junos_module.params.get('format')
check = junos_module.params.get('check')
diff = junos_module.params.get('diff')
diffs_file = junos_module.params.get('diffs_file')
dest_dir = junos_module.params.get('dest_dir')
return_output = junos_module.params.get('return_output')
retrieve = junos_module.params.get('retrieve')
options = junos_module.params.get('options')
filter = junos_module.params.get('filter')
dest = junos_module.params.get('dest')
commit = junos_module.params.get('commit')
commit_empty_changes = junos_module.params.get('commit_empty_changes')
confirmed = junos_module.params.get('confirmed')
comment = junos_module.params.get('comment')
check_commit_wait = junos_module.params.get('check_commit_wait')
model = junos_module.params.get('model')
remove_ns = junos_module.params.get('remove_ns')
namespace = junos_module.params.get('namespace')
# If retrieve is set and load and rollback are not set, then
# check, diff, and commit default to False.
if retrieve is not None and load is None and rollback is None:
if diff is None:
diff = False
if check is None:
check = False
if commit is None:
commit = False
# Otherwise, diff, check, and commit default to True.
else:
if diff is None:
diff = True
if check is None:
check = True
if commit is None:
commit = True
# If load is not None, must have one of src, template, url, lines
if load is not None:
for option in ['src', 'lines', 'template', 'url']:
if junos_module.params.get(option) is not None:
break
# for/else only executed if we didn't break out of the loop.
else:
junos_module.fail_json(msg="The load option (%s) is specified, "
"but none of 'src', 'lines', "
"'template', or 'url' are specified. "
"Must specify one of the 'src', "
"'lines', 'template', or 'url' options." %
(load))
# format is valid if retrieve is not None or load is not None.
if format is not None:
if load is None and retrieve is None:
junos_module.fail_json(msg="The format option (%s) is specified, "
"but neither 'load' or 'retrieve' are "
"specified. Must specify one of "
"'load' or 'retrieve' options." % (format))
# dest_dir is valid if retrieve is not None or diff is True.
if dest_dir is not None:
if retrieve is None and diff is False:
junos_module.fail_json(msg="The dest_dir option (%s) is specified,"
" but neither 'retrieve' or 'diff' "
"are specified. Must specify one of "
"'retrieve' or 'diff' options." %
(dest_dir))
# dest is valid if retrieve is not None
if dest is not None:
if retrieve is None:
junos_module.fail_json(msg="The dest option (%s) is specified,"
" but 'retrieve' is not specified. "
"Must specify the 'retrieve' option." %
(dest))
# diffs_file is valid if diff is True
if diffs_file is not None:
if diff is False:
junos_module.fail_json(msg="The diffs_file option (%s) is "
"specified, but 'diff' is false." %
(diffs_file))
# commit_empty_changes is valid if commit is True
if commit_empty_changes is True:
if commit is False:
junos_module.fail_json(msg="The commit_empty_changes option "
"is true, but 'commit' is false. "
"The commit_empty_changes option "
"may only be specified when "
"'commit' is true.")
# comment is valid if commit is True
if comment is not None:
if commit is False:
junos_module.fail_json(msg="The comment option (%s) is "
"specified, but 'commit' is false." %
(comment))
# confirmed is valid if commit is True
if confirmed is not None:
if commit is False:
junos_module.fail_json(msg="The confirmed option (%s) is "
"specified, but 'commit' is false." %
(confirmed))
# Must be greater >= 1.
if confirmed < 1:
junos_module.fail_json(msg="The confirmed option (%s) must have a "
"positive integer value." % (confirmed))
# check_commit_wait is valid if check is True and commit is True
if check_commit_wait is not None:
if commit is False:
junos_module.fail_json(msg="The check_commit_wait option (%s) is "
"specified, but 'commit' is false." %
(check_commit_wait))
if check is False:
junos_module.fail_json(msg="The check_commit_wait option (%s) is "
"specified, but 'check' is false." %
(check_commit_wait))
# Must be greater >= 1.
if check_commit_wait < 1:
junos_module.fail_json(msg="The check_commit_wait option (%s) "
"must have a positive integer value." %
(check_commit_wait))
# Initialize the results. Assume failure until we know it's success.
results = {
'msg': 'Configuration has been: ',
'changed': False,
'failed': True
}
junos_module.logger.debug("Step 1 - Open a candidate configuration "
"database.")
junos_module.open_configuration(mode=config_mode,
ignore_warning=ignore_warning)
results['msg'] += 'opened'
junos_module.logger.debug("Step 2 - Load configuration data into the "
"candidate configuration database.")
if rollback is not None:
junos_module.rollback_configuration(id=rollback)
# Assume configuration changed in case we don't perform a diff later.
# If diff is set, we'll check for actual differences later.
results['changed'] = True
results['msg'] += ', rolled back'
elif load is not None:
if src is not None:
junos_module.load_configuration(action=load,
src=src,
ignore_warning=ignore_warning,
format=format)
results['file'] = src
elif lines is not None:
junos_module.load_configuration(action=load,
lines=lines,
ignore_warning=ignore_warning,
format=format)
elif template is not None:
junos_module.load_configuration(action=load,
template=template,
vars=vars,
ignore_warning=ignore_warning,
format=format)
elif url is not None:
junos_module.load_configuration(action=load,
url=url,
ignore_warning=ignore_warning,
format=format)
else:
junos_module.fail_json(msg="The load option was set to: %s, but "
"no 'src', 'lines', 'template', or "
"'url' option was set." % (load))
# Assume configuration changed in case we don't perform a diff later.
# If diff is set, we'll check for actual differences later.
results['changed'] = True
results['msg'] += ', loaded'
junos_module.logger.debug("Step 3 - Check the validity of the candidate "
"configuration database.")
if check is True:
junos_module.check_configuration()
results['msg'] += ', checked'
junos_module.logger.debug("Step 4 - Determine differences between the "
"candidate and committed configuration "
"databases.")
if diff is True or junos_module._diff:
diff = junos_module.diff_configuration()
if diff is not None:
results['changed'] = True
if return_output is True or junos_module._diff:
results['diff'] = {'prepared': diff}
results['diff_lines'] = diff.splitlines()
# Save the diff output
junos_module.save_text_output('diff', 'diff', diff)
else:
results['changed'] = False
results['msg'] += ', diffed'
junos_module.logger.debug("Step 5 - Retrieve the configuration database "
"from the Junos device.")
if retrieve is not None:
if format is None:
format = 'text'
(config,
config_parsed) = junos_module.get_configuration(database=retrieve,
format=format,
options=options,
filter=filter,
model=model,
namespace=namespace,
remove_ns=remove_ns)
if return_output is True:
if config is not None:
results['config'] = config
results['config_lines'] = config.splitlines()
if config_parsed is not None:
results['config_parsed'] = config_parsed
# Save the output
format_extension = 'config' if format == 'text' else format
junos_module.save_text_output('config', format_extension, config)
results['msg'] += ', retrieved'
junos_module.logger.debug("Step 6 - Commit the configuration changes.")
if commit is True and not junos_module.check_mode:
# Perform the commit if:
# 1) commit_empty_changes is True
# 2) Neither rollback or load is set. i.e. confirming a previous commit
# 3) rollback or load is set, and there were actual changes.
if (commit_empty_changes is True or (rollback is None and load is None)
or ((rollback is not None or load is not None)
and results['changed'] is True)):
if check_commit_wait is not None:
time.sleep(check_commit_wait)
junos_module.commit_configuration(ignore_warning=ignore_warning,
comment=comment,
confirmed=confirmed)
results['msg'] += ', committed'
else:
junos_module.logger.debug("Skipping commit. Nothing changed.")
junos_module.logger.debug("Step 7 - Close the candidate configuration "
"database.")
junos_module.close_configuration()
results['msg'] += ', closed.'
# If we made it this far, everything was successful.
results['failed'] = False
# Return response.
junos_module.exit_json(**results)
def main():
# Create the module instance.
junos_module = juniper_junos_common.JuniperJunosModule(
argument_spec=dict(
action=dict(type='str',
required=True,
choices=[
'shutdown', 'off', 'power-off', 'power_off',
'halt', 'reboot', 'zeroize'
],
default=None),
at=dict(type='str', required=False, default=None),
in_min=dict(type='int',
required=False,
aliases=['in'],
default=None),
all_re=dict(type='bool', required=False, default=True),
other_re=dict(type='bool', required=False, default=False),
vmhost=dict(required=False, type='bool', default=False),
media=dict(type='bool', required=False, default=False),
),
mutually_exclusive=[['at', 'in_min'], ['all_re', 'other_re']],
supports_check_mode=True)
# We're going to be using params a lot
params = junos_module.params
action = params['action']
at = params.get('at')
in_min = params.get('in_min')
all_re = params.get('all_re')
other_re = params.get('other_re')
media = params.get('media')
vmhost = params.get('vmhost')
# Synonymn for shutdown
if action == 'off' or action == 'power_off' or action == 'power-off':
action = 'shutdown'
if action == 'reboot' and vmhost is True:
junos_module.fail_json(msg='The vmhost option can only be used when '
'the action option has the value "reboot".')
#Four actions are expected - reboot, shutdown, halt and zeroize
if action not in ['reboot', 'shutdown', 'halt']:
# at, in_min and other_re option only applies to reboot, shutdown, or halt action.
for arg_type, arg_val in {
"at": at,
"in_min": in_min,
"other_re": other_re
}:
if arg_val is not None:
junos_module.fail_json(
msg='The %s option can only be used when '
'the action option has the value "reboot", '
'"shutdown", or "halt".' % arg_type)
elif media is True: # media option only applies to zeroize action.
junos_module.fail_json(msg='The media option can only be used when '
'the action option has the value "zeroize".')
# Set initial results values. Assume failure until we know it's success.
results = {
'changed': True,
'msg': '',
'reboot': bool(action == 'reboot'),
'action': action,
'all_re': all_re,
'other_re': other_re,
'media': media,
'vmhost': vmhost,
'failed': True
}
if not junos_module.check_mode:
if action != 'zeroize':
# If we're going to do a shutdown, reboot, or halt right away then
# try to deal with the fact that we might not get the closing
# </rpc-reply> and therefore might get an RpcTimeout.
# (This is a known Junos bug.) Set the timeout low so this happens
# relatively quickly.
if (at == 'now' or in_min == 0 or (at is None and in_min is None)):
if junos_module.dev.timeout > 5:
junos_module.logger.debug("Decreasing device RPC timeout "
"to 5 seconds.")
junos_module.dev.timeout = 5
# Execute the RPC.
try:
junos_module.logger.debug("Executing RPC")
if action == 'reboot':
got = junos_module.sw.reboot(in_min, at, all_re, None, vmhost,
other_re)
elif action == 'shutdown':
got = junos_module.sw.poweroff(in_min, at, None, all_re,
other_re)
elif action == 'halt':
got = junos_module.sw.halt(in_min, at, all_re, other_re)
elif action == 'zeroize':
got = junos_module.sw.zeroize(all_re, media)
else:
junos_module.fail_json(msg='Relevant action not found')
junos_module.logger.debug("RPC executed")
if got is None:
results['msg'] = 'Did not find expected RPC response.'
results['changed'] = False
else:
results[
'msg'] = '%s successfully initiated. Response got %s' % (
action, got)
results['failed'] = False
except (junos_module.pyez_exception.RpcTimeoutError) as ex:
# This might be OK. It might just indicate the device didn't
# send the closing </rpc-reply> (known Junos bug).
# Try to close the device. If it closes cleanly, then it was
# still reachable, which probably indicates there was a problem.
try:
junos_module.close(raise_exceptions=True)
# This means the device wasn't already disconnected.
results['changed'] = False
results['msg'] = '%s failed. %s may not have been ' \
'initiated.' % (action, action)
except (junos_module.pyez_exception.RpcError,
junos_module.pyez_exception.ConnectError):
# This is expected. The device has already disconnected.
results['msg'] = '%s succeeded.' % (action)
results['failed'] = False
except (junos_module.pyez_exception.RpcError,
junos_module.pyez_exception.ConnectError) as ex:
results['changed'] = False
results['msg'] = '%s failed. Error: %s' % (action, str(ex))
# Return results.
junos_module.exit_json(**results)
def main():
# The argument spec for the module.
argument_spec = dict(
dest=dict(type='str',
required=True,
aliases=[
'dest_ip', 'dest_host', 'destination', 'destination_ip',
'destination_host'
],
default=None),
acceptable_percent_loss=dict(type='int',
required=False,
aliases=['acceptable_packet_loss'],
default=0),
)
# The portion of the argument spec that's specifically a parameter
# to the ping RPC.
ping_argument_spec = dict(
count=dict(type='int', required=False, default=5),
rapid=dict(type='bool', required=False, default=True),
ttl=dict(type='int', required=False, default=None),
size=dict(type='int', required=False, default=None),
do_not_fragment=dict(type='bool', required=False, default=False),
source=dict(
type='str',
required=False,
aliases=['source_ip', 'source_host', 'src', 'src_ip', 'src_host'],
default=None),
interface=dict(type='str', required=False, default=None),
routing_instance=dict(type='str', required=False, default=None),
)
# Add the ping RPC parameter argument spec fo the full argument_spec.
argument_spec.update(ping_argument_spec)
argument_spec_keys = list(argument_spec.keys())
# Create the module instance.
junos_module = juniper_junos_common.JuniperJunosModule(
argument_spec=argument_spec,
# Since this module doesn't change the device's configuration, there is
# no additional work required to support check mode. It's inherently
# supported.
supports_check_mode=True)
# We're going to be using params a lot
params = junos_module.params
# acceptable packet loss is a percentage. Check to make sure it's between
# 0 and 100 inclusive
if (params['acceptable_percent_loss'] > 100
or params['acceptable_percent_loss'] < 0):
junos_module.fail_json(msg='The value of the acceptable_percent_loss'
'option (%d) is a percentage and must have '
'a value between 0 and 100.' %
(params['acceptable_percent_loss']))
# All of the params keys which are also keys in ping_argument_spec are the
# ping_params. Omit None and False values because they don't need to be
# passed to the RPC.
ping_params = {'host': params.get('dest')}
for key in ping_argument_spec:
value = params.get(key)
# Convert int (but not bool) to str
if not isinstance(value, bool) and isinstance(value, int):
params[key] = str(params[key])
value = params.get(key)
# None and False values are the default for the RPC and shouldn't be
# passed to the device.
if value is not None and value is not False:
ping_params.update({key: value})
# Set initial results values. Assume failure until we know it's success.
results = {'msg': '', 'changed': False, 'failed': True}
# Results should include all the ping params in argument_spec_keys.
for key in argument_spec_keys:
results[key] = params.get(key)
# Overwrite to be a string in the results
results['acceptable_percent_loss'] = str(
params.get('acceptable_percent_loss'))
# Add timeout to the response even though it's a connect parameter.
results['timeout'] = str(params.get('timeout'))
# Add aliases for backwards compatibility
results.update({
'host': params.get('dest'),
'dest_ip': params.get('dest'),
'source_ip': params.get('source')
})
# Execute the ping.
results = junos_module.ping(
ping_params,
acceptable_percent_loss=params['acceptable_percent_loss'],
results=results)
# Return results.
junos_module.exit_json(**results)
def main():
CHECKSUM_ALGORITHM_CHOICES = ['md5', 'sha1', 'sha256']
#Define the argument spec.
software_argument_spec = dict(
local_package=dict(required=False,
aliases=['package'],
type='path',
default=None),
remote_package=dict(
required=False,
type='path',
# Default is '/var/tmp/' + filename from the
# local_package option, if set.
default=None),
pkg_set=dict(required=False, type='list', default=None),
version=dict(
required=False,
aliases=['target_version', 'new_version', 'desired_version'],
type='str',
# Default is determined from filename portion of
# remote_package option.
default=None),
no_copy=dict(required=False, type='bool', default=False),
reboot=dict(required=False, type='bool', default=True),
reboot_pause=dict(required=False, type='int', default=10),
issu=dict(required=False, type='bool', default=False),
nssu=dict(required=False, type='bool', default=False),
force_host=dict(required=False, type='bool', default=False),
validate=dict(required=False, type='bool', default=False),
cleanfs=dict(required=False, type='bool', default=True),
all_re=dict(required=False, type='bool', default=True),
vmhost=dict(required=False, type='bool', default=False),
checksum=dict(required=False, type='str', default=None),
checksum_algorithm=dict(required=False,
choices=CHECKSUM_ALGORITHM_CHOICES,
type='str',
default='md5'),
checksum_timeout=dict(required=False, type='int', default=300),
cleanfs_timeout=dict(required=False, type='int', default=300),
install_timeout=dict(required=False, type='int', default=1800),
kwargs=dict(required=False,
aliases=['kwarg', 'args', 'arg'],
type='dict',
default=None),
)
# Save keys for later. Must do because software_argument_spec gets
# modified.
option_keys = list(software_argument_spec.keys())
# Create the module instance.
junos_module = juniper_junos_common.JuniperJunosModule(
argument_spec=software_argument_spec,
# Mutually exclusive options.
mutually_exclusive=[['issu', 'nssu']],
# One of local_package and remote_package is required.
required_one_of=[['local_package', 'remote_package', 'pkg_set']],
supports_check_mode=True)
# Straight from params
local_package = junos_module.params.pop('local_package')
remote_package = junos_module.params.pop('remote_package')
pkg_set = junos_module.params.pop('pkg_set')
target_version = junos_module.params.pop('version')
no_copy = junos_module.params.pop('no_copy')
reboot = junos_module.params.pop('reboot')
reboot_pause = junos_module.params.pop('reboot_pause')
install_timeout = junos_module.params.pop('install_timeout')
cleanfs = junos_module.params.pop('cleanfs')
all_re = junos_module.params.pop('all_re')
kwargs = junos_module.params.pop('kwargs')
url = None
remote_dir = None
if remote_package is not None:
# Is the remote package a URL?
parsed_url = urlparse(remote_package)
if parsed_url.scheme == '':
# A file on the remote host.
(remote_dir, remote_filename) = os.path.split(remote_package)
else:
url = remote_package
(_, remote_filename) = os.path.split(parsed_url.path)
else:
# Default remote_dir value
remote_dir = '/var/tmp'
remote_filename = ''
if url is not None and local_package is not None:
junos_module.fail_json(msg='There remote_package (%s) is a URL. '
'The local_package option is not allowed.' %
remote_package)
if url is not None and no_copy is True:
junos_module.fail_json(msg='There remote_package (%s) is a URL. '
'The no_copy option is not allowed.' %
remote_package)
if url is None:
local_filename = None
if local_package is not None:
# Expand out the path.
local_package = os.path.abspath(local_package)
(local_dir, local_filename) = os.path.split(local_package)
if local_filename == '':
junos_module.fail_json(msg='There is no filename component to '
'the local_package (%s).' %
local_package)
elif remote_package is not None:
# remote package was, so we must assume no_copy.
no_copy = True
if no_copy is False:
if local_package is not None and not os.path.isfile(local_package):
junos_module.fail_json(msg='The local_package (%s) is not a '
'valid file on the local Ansible '
'control machine.' % local_package)
elif pkg_set is not None:
pkg_set = [os.path.abspath(item) for item in pkg_set]
for pkg_set_item in pkg_set:
if not os.path.isfile(pkg_set_item):
junos_module.fail_json(
msg='The pkg (%s) is not a valid file on the local'
' Ansible control machine.' % pkg_set_item)
if remote_filename == '':
# Use the same name as local_filename
remote_filename = local_filename
if local_filename is not None and remote_filename != local_filename:
junos_module.fail_json(msg='The filename of the remote_package '
'(%s) must be the same as the filename '
'of the local_package (%s).' %
(remote_filename, local_filename))
# If no_copy is True, then we need to turn off cleanfs to keep from
# deleting the software package which is already present on the device.
if no_copy is True:
cleanfs = False
if target_version is None and pkg_set is None:
target_version = parse_version_from_filename(remote_filename)
junos_module.logger.debug("New target version is: %s.", target_version)
# Initialize the results. Assume not changed and failure until we know.
results = {
'msg': '',
'changed': False,
'check_mode': junos_module.check_mode,
'failed': True
}
# Check version info to see if we need to do the install.
if target_version is not None:
if all_re is True:
junos_info = junos_module.dev.facts['junos_info']
for current_re in junos_info:
current_version = junos_info[current_re]['text']
if target_version != current_version:
junos_module.logger.debug(
"Current version on %s: %s. "
"Target version: %s.", current_version, current_re,
target_version)
results['changed'] = True
else:
results['msg'] += "Current version on %s: %s same as Targeted " \
"version: %s.\n" % (current_version, current_re,
target_version)
else:
current_version = junos_module.dev.facts['version']
re_name = junos_module.dev.re_name
if target_version != current_version:
junos_module.logger.debug(
"Current version on %s: %s. "
"Target version: %s.", current_version, re_name,
target_version)
results['changed'] = True
else:
results['msg'] += "Current version on %s: %s same as Targeted " \
"version: %s.\n" % (current_version, re_name,
target_version)
else:
# A non-Junos install. Always attempt to install.
results['changed'] = True
# Do the install if necessary
if results['changed'] is True and not junos_module.check_mode:
junos_module.logger.debug("Beginning installation of %s.",
remote_filename)
# Calculate the install parameters
install_params = {}
if url is not None:
install_params['package'] = url
elif local_package is not None:
install_params['package'] = local_package
elif pkg_set is not None:
install_params['pkg_set'] = pkg_set
else:
install_params['package'] = remote_filename
if remote_dir is not None:
install_params['remote_path'] = remote_dir
install_params['progress'] = define_progress_callback(junos_module)
install_params['cleanfs'] = cleanfs
install_params['no_copy'] = no_copy
install_params['timeout'] = install_timeout
install_params['all_re'] = all_re
for key in option_keys:
value = junos_module.params.get(key)
if value is not None:
install_params[key] = value
if kwargs is not None:
install_params.update(kwargs)
try:
junos_module.logger.debug("Install parameters are: %s",
str(install_params))
junos_module.add_sw()
ok, msg_ret = junos_module.sw.install(**install_params)
if ok is not True:
results['msg'] = 'Unable to install the software %s', msg_ret
junos_module.fail_json(**results)
msg = 'Package %s successfully installed. Response from device is: %s' % (
install_params.get('package')
or install_params.get('pkg_set'), msg_ret)
results['msg'] = msg
junos_module.logger.debug(msg)
except (junos_module.pyez_exception.ConnectError,
junos_module.pyez_exception.RpcError) as ex:
results['msg'] = 'Installation failed. Error: %s' % str(ex)
junos_module.fail_json(**results)
if reboot is True:
try:
# Try to deal with the fact that we might not get the closing
# </rpc-reply> and therefore might get an RpcTimeout.
# (This is a known Junos bug.) Set the timeout low so this
# happens relatively quickly.
restore_timeout = junos_module.dev.timeout
if junos_module.dev.timeout > 5:
junos_module.logger.debug("Decreasing device RPC timeout "
"to 5 seconds.")
junos_module.dev.timeout = 5
junos_module.logger.debug('Initiating reboot.')
try:
got = junos_module.sw.reboot(0, None, all_re, None,
install_params.get('vmhost'))
junos_module.dev.timeout = restore_timeout
except Exception: # pylint: disable=broad-except
junos_module.dev.timeout = restore_timeout
raise
junos_module.logger.debug("Reboot RPC executed.")
if got is not None:
results['msg'] += ' Reboot successfully initiated. ' \
'Reboot message: %s' % got
else:
# This is the else clause of the for loop.
# It only gets executed if the loop finished without
# hitting the break.
results['msg'] += ' Did not find expected response ' \
'from reboot RPC. '
junos_module.fail_json(**results)
except (junos_module.pyez_exception.RpcTimeoutError) as ex:
# This might be OK. It might just indicate the device didn't
# send the closing </rpc-reply> (known Junos bug).
# Try to close the device. If it closes cleanly, then it was
# still reachable, which probably indicates a problem.
try:
junos_module.close(raise_exceptions=True)
# This means the device wasn't already disconnected.
results['msg'] += ' Reboot failed. It may not have been ' \
'initiated.'
junos_module.fail_json(**results)
except (junos_module.pyez_exception.RpcError,
junos_module.pyez_exception.RpcTimeoutError,
junos_module.pyez_exception.ConnectError):
# This is expected. The device has already disconnected.
results['msg'] += ' Reboot succeeded.'
except (junos_module.ncclient_exception.TimeoutExpiredError):
# This is not really expected. Still consider reboot success as
# Looks like rpc was consumed but no response as its rebooting.
results[
'msg'] += ' Reboot succeeded. Ignoring close error.'
except (junos_module.pyez_exception.RpcError,
junos_module.pyez_exception.ConnectError) as ex:
results['msg'] += ' Reboot failed. Error: %s' % (str(ex))
junos_module.fail_json(**results)
else:
try:
junos_module.close()
except (junos_module.ncclient_exception.TimeoutExpiredError):
junos_module.logger.debug(
"Ignoring TimeoutError for close call")
junos_module.logger.debug("Reboot RPC successfully initiated.")
if reboot_pause > 0:
junos_module.logger.debug("Sleeping for %d seconds",
reboot_pause)
time.sleep(reboot_pause)
# If we made it this far, it's success.
results['failed'] = False
junos_module.exit_json(**results)
def main():
# Create the module instance.
junos_module = juniper_junos_common.JuniperJunosModule(
argument_spec=dict(enable=dict(type='bool',
required=True,
aliases=['cluster_enable'],
default=None),
cluster_id=dict(type='int',
required=False,
aliases=['cluster'],
default=None),
node_id=dict(type='int',
required=False,
aliases=['node'],
default=None)),
# Required if options
# If enable is True, then cluster_id and node_id must be set.
required_if=[['enable', True, ['cluster_id', 'node_id']]],
# Check mode is implemented.
supports_check_mode=True)
# Do additional argument verification.
# Straight from params
enable = junos_module.params.get('enable')
cluster_id = junos_module.params.get('cluster_id')
node_id = junos_module.params.get('node_id')
# cluster_id must be between 0 and 255
if cluster_id is not None:
if cluster_id < 0 or cluster_id > 255:
junos_module.fail_json(msg="The cluster_id option (%s) must have "
"an integer value between 0 and 255." %
(cluster_id))
# node_id must be between 0 and 1
if node_id is not None:
if node_id < 0 or node_id > 1:
junos_module.fail_json(msg="The node_id option (%s) must have a "
"value of 0 or 1." % (node_id))
# Initialize the results. Assume failure until we know it's success.
results = {'msg': '', 'changed': False, 'reboot': False, 'failed': True}
junos_module.logger.debug("Check current SRX cluster operational state.")
current_cluster_state = junos_module.dev.facts['srx_cluster']
current_cluster_id = junos_module.dev.facts['srx_cluster_id']
if current_cluster_id is not None:
current_cluster_id = int(current_cluster_id)
current_node_name = junos_module.dev.re_name
current_node_id = None
if current_node_name is not None:
(_, _, current_node_id) = current_node_name.partition('node')
if current_node_id:
current_node_id = int(current_node_id)
junos_module.logger.debug(
"Current SRX cluster operational state: %s, cluster_id: %s, "
"node_id: %s", 'enabled' if current_cluster_state else 'disabled',
str(current_cluster_id), str(current_node_id))
# Is a state change needed?
if current_cluster_state != enable:
junos_module.logger.debug(
"SRX cluster configuration change needed. Current state: %s. "
"Desired state: %s",
'enabled' if current_cluster_state else 'disabled',
'enabled' if enable else 'disabled')
results['changed'] = True
# Is a cluster ID change needed?
if (enable is True and current_cluster_id is not None
and current_cluster_id != cluster_id):
junos_module.logger.debug(
"SRX cluster ID change needed. Current cluster ID: %d. "
"Desired cluster ID: %d", current_cluster_id, cluster_id)
results['changed'] = True
# Is a node ID change needed?
if (enable is True and current_node_id is not None
and current_node_id != node_id):
junos_module.logger.debug(
"SRX node ID change needed. Current node ID: %d. "
"Desired cluster ID: %d", current_node_id, node_id)
results['changed'] = True
results['msg'] = 'Current state: %s, cluster_id: %s, node_id: %s' % \
('enabled' if current_cluster_state else 'disabled',
str(current_cluster_id),
str(current_node_id))
if results['changed'] is True:
results['msg'] += ' Desired state: %s, cluster_id: %s, ' \
'node_id: %s' % \
('enabled' if enable else 'disabled',
str(cluster_id),
str(node_id))
if not junos_module.check_mode:
results['msg'] += ' Initiating change.'
try:
output = None
if enable is True:
resp = junos_module.dev.rpc.set_chassis_cluster_enable(
cluster_id=str(cluster_id),
node=str(node_id),
reboot=True,
normalize=True)
else:
resp = junos_module.dev.rpc.set_chassis_cluster_disable(
reboot=True, normalize=True)
if resp is not None:
output = resp.getparent().findtext('.//output')
if output is None:
output = resp.getparent().findtext('.//message')
results['msg'] += ' Reboot initiated. Response: %s' % (output)
results['reboot'] = True
except (junos_module.pyez_exception.ConnectError,
junos_module.pyez_exception.RpcError) as ex:
junos_module.logger.debug('Error: %s', str(ex))
results['msg'] += ' Error: %s' % (str(ex))
junos_module.fail_json(**results)
# If we made it this far, everything was successful.
results['failed'] = False
# Return response.
junos_module.exit_json(**results)
def main():
# Constants for MTU size
INET_MIN_MTU_SIZE = 68 # As prescribed by RFC 791, Section 3.2 -
# Fragmentation and Reassembly.
INET_MAX_MTU_SIZE = 65496 # Size of inet header's total length field is
# 16 bits. Therefore max inet packet size is 2^16
# or 65536, but Junos only supports max IP size
# of 65496 for the ping command in order to
# accomodate a (potentially) maximum sized IP
# header.
# Constants for the size of headers
INET_HEADER_SIZE = 20
ICMP_HEADER_SIZE = 8
INET_AND_ICMP_HEADER_SIZE = INET_HEADER_SIZE + ICMP_HEADER_SIZE
# Choices for max_size
MAX_SIZE_CHOICES = [0] + list(map(lambda x: 2**x, range(1, 17)))
# Create the module instance.
junos_module = juniper_junos_common.JuniperJunosModule(
argument_spec=dict(
dest=dict(type='str',
required=True,
aliases=[
'dest_ip', 'dest_host', 'destination',
'destination_ip', 'destination_host'
],
default=None),
max_size=dict(type='int', required=False, default=1500),
max_range=dict(type='int',
required=False,
choices=MAX_SIZE_CHOICES,
default=512),
source=dict(type='str',
required=False,
aliases=[
'source_ip', 'source_host', 'src', 'src_ip',
'src_host'
],
default=None),
interface=dict(type='str', required=False, default=None),
routing_instance=dict(type='str', required=False, default=None),
),
# Since this module doesn't change the device's configuration, there is
# no additional work required to support check mode. It's inherently
# supported.
supports_check_mode=True)
# We're going to be using params a lot
params = junos_module.params
# max_size must be between INET_MIN_MTU_SIZE and INET_MAX_MTU_SIZE
if (params['max_size'] < INET_MIN_MTU_SIZE
or params['max_size'] > INET_MAX_MTU_SIZE):
junos_module.fail_json(
msg='The value of the max_size option(%d) '
'must be between %d and %d.' %
(params['max_size'], INET_MIN_MTU_SIZE, INET_MAX_MTU_SIZE))
# Initialize ping parameters.
ping_params = {
'host': params.get('dest'),
'count': '3',
'rapid': True,
'inet': True,
'do_not_fragment': True
}
# Add optional ping parameters
o_ping_params = {}
if params['source'] is not None:
o_ping_params['source'] = params['source']
if params['interface'] is not None:
o_ping_params['interface'] = params['interface']
if params['routing_instance'] is not None:
o_ping_params['routing_instance'] = params['routing_instance']
ping_params.update(o_ping_params)
# Set initial results values. Assume failure until we know it's success.
results = {
'changed': False,
'failed': True,
'inet_mtu': 0,
'host': params.get('dest')
}
# Results should include all the o_ping_params.
for key in o_ping_params:
results[key] = ping_params.get(key)
# Add aliases for backwards compatibility
results.update({
'dest': ping_params.get('host'),
'dest_ip': ping_params.get('host'),
'source_ip': ping_params.get('source')
})
# Execute a minimally-sized ping just to verify basic connectivity.
junos_module.logger.debug("Verifying basic connectivity.")
ping_params['size'] = str(INET_MIN_MTU_SIZE - INET_AND_ICMP_HEADER_SIZE)
results_for_minimal = dict(results)
results_for_minimal = junos_module.ping(ping_params,
acceptable_percent_loss=100,
results=results_for_minimal)
if int(results_for_minimal.get('packet_loss', 100)) == 100:
results['msg'] = "Basic connectivity to %s failed." % (results['host'])
junos_module.exit_json(**results)
# Initialize test_size and step
test_size = params['max_size']
step = params['max_range']
min_test_size = test_size - (params['max_range'] - 1)
if min_test_size < INET_MIN_MTU_SIZE:
min_test_size = INET_MIN_MTU_SIZE
while True:
if test_size < INET_MIN_MTU_SIZE:
test_size = INET_MIN_MTU_SIZE
if test_size > params['max_size']:
test_size = params['max_size']
junos_module.logger.debug("Probing with size: %d", test_size)
step = step // 2 if step >= 2 else 0
ping_params['size'] = str(test_size - INET_AND_ICMP_HEADER_SIZE)
current_results = dict(results)
current_results = junos_module.ping(ping_params,
acceptable_percent_loss=100,
results=current_results)
loss = int(current_results.get('packet_loss', 100))
if loss < 100 and test_size == params['max_size']:
# ping success with max test_size, save and break
results['failed'] = False
results['inet_mtu'] = test_size
break
elif loss < 100:
# ping success, increase test_size
results['failed'] = False
results['inet_mtu'] = test_size
test_size += step
else:
# ping fail, lower size
test_size -= step
if step < 1:
break
if results.get('inet_mtu', 0) == 0:
junos_module.fail_json(msg='The MTU of the path to %s is less than '
'the minimum tested size(%d). Try '
'decreasing max_size(%d) or increasing '
'max_range(%d).' %
(results['host'], min_test_size,
params['max_size'], params['max_range']),
**results)
# Return results.
junos_module.exit_json(**results)
def main():
# Create the module instance.
junos_module = juniper_junos_common.JuniperJunosModule(
argument_spec=dict(
commands=dict(required=True,
type='list',
aliases=['cli', 'command', 'cmd', 'cmds'],
default=None),
formats=dict(required=False,
type='list',
aliases=['format', 'display', 'output'],
default=None),
dest=dict(required=False,
type='path',
aliases=['destination'],
default=None),
dest_dir=dict(required=False,
type='path',
aliases=['destination_dir', 'destdir'],
default=None),
return_output=dict(required=False, type='bool', default=True)),
# Since this module doesn't change the device's configuration, there is
# no additional work required to support check mode. It's inherently
# supported. Well, that's not completely true. It does depend on the
# command executed. See the I(changed) key in the RETURN documentation
# for more details.
supports_check_mode=True,
min_jxmlease_version=juniper_junos_common.MIN_JXMLEASE_VERSION,
)
# Check over commands
commands = junos_module.params.get('commands')
# Ansible allows users to specify a commands argument with no value.
if commands is None:
junos_module.fail_json(msg="The commands option must have a value.")
# Make sure the commands don't include any pipe modifiers.
for command in commands:
pipe_index = command.find('|')
if (pipe_index != -1
and command[pipe_index:].strip() != 'display xml rpc'):
# Allow "show configuration | display set"
if ('show configuration' in command
and 'display set' in command[pipe_index:]
and '|' not in command[pipe_index + 1:]):
continue
# Any other "| display " should use the format option instead.
for valid_format in juniper_junos_common.RPC_OUTPUT_FORMAT_CHOICES:
if 'display ' + valid_format in command[pipe_index:]:
junos_module.fail_json(
msg='The pipe modifier (%s) in the command '
'(%s) is not supported. Use format: "%s" '
'instead.' %
(command[pipe_index:], command, valid_format))
# Any other "| " is going to produce an error anyway, so fail
# with a meaningful message.
junos_module.fail_json(msg='The pipe modifier (%s) in the command '
'(%s) is not supported.' %
(command[pipe_index:], command))
# Check over formats
formats = junos_module.params.get('formats')
if formats is None:
# Default to text format
formats = ['text']
valid_formats = juniper_junos_common.RPC_OUTPUT_FORMAT_CHOICES
# Check format values
for format in formats:
# Is it a valid format?
if format not in valid_formats:
junos_module.fail_json(
msg="The value %s in formats is invalid. "
"Must be one of: %s" %
(format, ', '.join(map(str, valid_formats))))
# Correct number of format values?
if len(formats) != 1 and len(formats) != len(commands):
junos_module.fail_json(msg="The formats option must have a single "
"value, or one value per command. There "
"are %d commands and %d formats." %
(len(commands), len(formats)))
# Same format for all commands
elif len(formats) == 1 and len(commands) > 1:
formats = formats * len(commands)
results = list()
for (command, format) in zip(commands, formats):
# Set initial result values. Assume failure until we know it's success.
result = {
'msg': '',
'command': command,
'format': format,
'changed': False,
'failed': True
}
# Execute the CLI command
try:
junos_module.logger.debug('Executing command "%s".', command)
rpc = junos_module.etree.Element('command', format=format)
rpc.text = command
resp = junos_module.dev.rpc(rpc, normalize=bool(format == 'xml'))
result['msg'] = 'The command executed successfully.'
junos_module.logger.debug('Command "%s" executed successfully.',
command)
except (junos_module.pyez_exception.ConnectError,
junos_module.pyez_exception.RpcError) as ex:
junos_module.logger.debug('Unable to execute "%s". Error: %s',
command, str(ex))
result['msg'] = 'Unable to execute the command: %s. Error: %s' % \
(command, str(ex))
results.append(result)
continue
text_output = None
parsed_output = None
if resp is True:
text_output = ''
elif (resp, junos_module.etree._Element):
# Handle the output based on format
if format == 'text':
if resp.tag in ['output', 'rpc-reply']:
text_output = resp.text
junos_module.logger.debug('Text output set.')
elif resp.tag == 'configuration-information':
text_output = resp.findtext('configuration-output')
junos_module.logger.debug('Text configuration output set.')
else:
result['msg'] = 'Unexpected text response tag: %s.' % (
(resp.tag))
results.append(result)
junos_module.logger.debug(
'Unexpected text response tag '
'%s.', resp.tag)
continue
elif format == 'xml':
encode = None if sys.version < '3' else 'unicode'
text_output = junos_module.etree.tostring(resp,
pretty_print=True,
encoding=encode)
parsed_output = junos_module.jxmlease.parse_etree(resp)
junos_module.logger.debug('XML output set.')
elif format == 'json':
text_output = str(resp)
parsed_output = resp
junos_module.logger.debug('JSON output set.')
else:
result['msg'] = 'Unexpected format %s.' % (format)
results.append(result)
junos_module.logger.debug('Unexpected format %s.', format)
continue
else:
result['msg'] = 'Unexpected response type %s.' % (type(resp))
results.append(result)
junos_module.logger.debug('Unexpected response type %s.',
type(resp))
continue
# Set the output keys
if junos_module.params['return_output'] is True:
if text_output is not None:
result['stdout'] = text_output
result['stdout_lines'] = text_output.splitlines()
if parsed_output is not None:
result['parsed_output'] = parsed_output
# Save the output
junos_module.save_text_output(command, format, text_output)
# This command succeeded.
result['failed'] = False
# Append to the list of results
results.append(result)
# Return response.
if len(results) == 1:
junos_module.exit_json(**results[0])
else:
# Calculate the overall failed. Only failed if all commands failed.
failed = True
for result in results:
if result.get('failed') is False:
failed = False
break
junos_module.exit_json(results=results, changed=False, failed=failed)
def main():
# Create the module instance.
junos_module = juniper_junos_common.JuniperJunosModule(
argument_spec=dict(
file=dict(type='path',
required=True,
default=None),
table=dict(type='str',
required=False,
default=None),
path=dict(type='path',
required=False,
aliases=['directory', 'dir'],
default=None),
kwargs=dict(required=False,
aliases=['kwarg', 'args', 'arg'],
type='dict',
default=None),
response_type=dict(choices=RESPONSE_CHOICES,
type='str',
required=False,
default='list_of_dicts'),
),
# Check mode is implemented.
supports_check_mode=True,
min_yaml_version=juniper_junos_common.MIN_YAML_VERSION,
)
# Straight from params
file = junos_module.params.get('file')
table = junos_module.params.get('table')
path = junos_module.params.get('path')
kwargs = junos_module.params.get('kwargs')
response_type = junos_module.params.get('response_type')
if not file.endswith('.yml') and not file.endswith('.yaml'):
junos_module.fail_json(msg='The value of the file option must end '
'with the .yml or .yaml extension')
# If needed, get the default path
if path is None:
path = os.path.dirname(
os.path.abspath(junos_module.pyez_op_table.__file__))
# file_name is path + file
file_name = os.path.join(path, file)
junos_module.logger.debug("Attempting to open: %s.", file_name)
try:
with open(file_name, 'r') as fp:
try:
junos_module.logger.debug("Attempting to parse YAML from : "
"%s.", file_name)
table_view = junos_module.yaml.load(fp)
junos_module.logger.debug("YAML from %s successfully parsed.",
file_name)
except junos_module.yaml.YAMLError as ex:
junos_module.fail_json(msg='Failed parsing YAML file %s. '
'Error: %s' % (file_name, str(ex)))
except IOError:
junos_module.fail_json(msg='The file name %s could not be opened for'
'reading.' % (file_name))
junos_module.logger.debug("%s successfully read.", file_name)
# Initialize the results. Assume failure until we know it's success.
results = {'msg': '',
'changed': False,
'failed': True}
# Default to the table defined in file_name.
# Ignore table names which begin with an underscore.
if table is None:
for key in table_view:
if not key.startswith('_') and 'Table' in key:
if table is not None:
junos_module.fail_json(
msg='The file name %s contains multiple table '
'definitions. Specify the desired table with the '
'table option.' % (file_name))
table = key
if table is None:
junos_module.fail_json(
msg='No table definition was found in the %s file. Specify a '
'value for the file option which contains a valid table/view '
'definition.' % (file_name))
junos_module.logger.debug("Table: %s", table)
try:
loader = \
junos_module.pyez_factory_loader.FactoryLoader().load(table_view)
junos_module.logger.debug("Loader created successfully.")
except Exception as ex:
junos_module.fail_json(msg='Unable to create a table loader from the '
'%s file. Error: %s' % (file_name, str(ex)))
try:
data = loader[table](junos_module.dev)
junos_module.logger.debug("Table %s created successfully.", table)
if kwargs is None:
data.get()
else:
data.get(**kwargs)
junos_module.logger.debug("Data retrieved from %s successfully.",
table)
except KeyError:
junos_module.fail_json(msg='Unable to find table %s in the '
'%s file.' % (table, file_name))
except (junos_module.pyez_exception.ConnectError,
junos_module.pyez_exception.RpcError) as ex:
junos_module.fail_json(msg='Unable to retrieve data from table %s. '
'Error: %s' % (table, str(ex)))
if data is not None:
try:
len_data = len(data)
except Exception as ex:
junos_module.fail_json(msg='Unable to parse table %s data into '
'items. Error: %s' % (table, str(ex)))
junos_module.logger.debug('Successfully retrieved %d items from %s.',
len_data, table)
results['msg'] = 'Successfully retrieved %d items from %s.' % \
(len_data, table)
if response_type == 'list_of_dicts':
junos_module.logger.debug('Converting data to list of dicts.')
resource = juniper_items_to_list_of_dicts(junos_module, data)
else:
resource = expand_items(junos_module, data)
# If we made it this far, everything was successful.
results['failed'] = False
results['resource'] = resource
# Return response.
junos_module.exit_json(**results)
def main():
# Create the module instance.
junos_module = juniper_junos_common.JuniperJunosModule(
argument_spec=dict(
action=dict(type='str',
required=True,
choices=[
'shutdown', 'off', 'power-off', 'power_off',
'halt', 'reboot', 'zeroize'
],
default=None),
at=dict(type='str', required=False, default=None),
in_min=dict(type='int',
required=False,
aliases=['in'],
default=None),
all_re=dict(type='bool', required=False, default=True),
other_re=dict(type='bool', required=False, default=False),
media=dict(type='bool', required=False, default=False),
),
mutually_exclusive=[['at', 'in_min'], ['all_re', 'other_re']],
supports_check_mode=True)
# We're going to be using params a lot
params = junos_module.params
action = params['action']
# Synonymns for shutdown
if action == 'off' or action == 'power_off' or action == 'power-off':
action = 'shutdown'
# at option only applies to reboot, shutdown, or halt actions.
if (params.get('at') is not None and action != 'reboot'
and action != 'shutdown' and action != 'halt'):
junos_module.fail_json(msg='The at option can only be used when '
'the action option has the value "reboot", '
'"shutdown", or "halt".')
# in_min option only applies to reboot, shutdown, or halt actions.
if (params.get('in_min') is not None and action != 'reboot'
and action != 'shutdown' and action != 'halt'):
junos_module.fail_json(msg='The in_min option can only be used when '
'the action option has the value "reboot", '
'"shutdown", or "halt".')
# other_re option only applies to reboot, shutdown, or halt actions.
if (params.get('other_re') is True and action != 'reboot'
and action != 'shutdown' and action != 'halt'):
junos_module.fail_json(msg='The other_re option can only be used when '
'the action option has the value "reboot", '
'"shutdown", or "halt".')
# media option only applies to zeroize action.
if params['media'] is True and action != 'zeroize':
junos_module.fail_json(msg='The media option can only be used when '
'the action option has the value '
'"zeroize".')
# If other_re, then we should turn off all_re
if params['other_re'] is True:
params['all_re'] = False
# Set initial results values. Assume failure until we know it's success.
# Assume we haven't changed the state until we do.
results = {
'changed': False,
'msg': '',
'reboot': bool(action == 'reboot'),
'action': action,
'all_re': params.get('all_re'),
'other_re': params.get('other_re'),
'media': params.get('media'),
'failed': True
}
# Map the action to an RPC.
rpc = None
xpath_list = []
if action == 'reboot':
if junos_module.dev.facts['_is_linux']:
rpc = junos_module.etree.Element('request-shutdown-reboot')
else:
rpc = junos_module.etree.Element('request-reboot')
xpath_list.append('.//request-reboot-status')
elif action == 'shutdown':
if junos_module.dev.facts['_is_linux']:
rpc = junos_module.etree.Element('request-shutdown-power-off')
else:
rpc = junos_module.etree.Element('request-power-off')
xpath_list.append('.//request-reboot-status')
elif action == 'halt':
if junos_module.dev.facts['_is_linux']:
rpc = junos_module.etree.Element('request-shutdown-halt')
else:
rpc = junos_module.etree.Element('request-halt')
xpath_list.append('.//request-reboot-status')
elif action == 'zeroize':
rpc = junos_module.etree.Element('request-system-zeroize')
else:
results['msg'] = 'No RPC found for the %s action.' % (action)
junos_module.fail_json(**results)
# Add the arguments
if action == 'zeroize':
if params['all_re'] is False:
if junos_module.dev.facts['2RE']:
junos_module.etree.SubElement(rpc, 'local')
if params['media'] is True:
junos_module.etree.SubElement(rpc, 'media')
else:
if params['in_min'] is not None:
junos_module.etree.SubElement(rpc,
'in').text = str(params['in_min'])
elif params['at'] is not None:
junos_module.etree.SubElement(rpc, 'at').text = params['at']
if params['other_re'] is True:
if junos_module.dev.facts['2RE']:
junos_module.etree.SubElement(rpc, 'other-routing-engine')
# At least on some platforms stopping/rebooting the other RE
# just produces <output> messages.
xpath_list.append('..//output')
elif params['all_re'] is True:
junos_module.add_sw()
if (junos_module.sw._multi_RE is True
and junos_module.sw._multi_VC is False):
junos_module.etree.SubElement(rpc, 'both-routing-engines')
# At least on some platforms stopping/rebooting both REs
# produces <output> messages and <request-reboot-status>
# messages.
xpath_list.append('..//output')
elif junos_module.sw._mixed_VC is True:
junos_module.etree.SubElement(rpc, 'all-members')
# OK, we're ready to do something. Set changed and log the RPC.
results['changed'] = True
junos_module.logger.debug(
"Ready to execute RPC: %s",
junos_module.etree.tostring(rpc, pretty_print=True))
if not junos_module.check_mode:
if action != 'zeroize':
# If we're going to do a shutdown, reboot, or halt right away then
# try to deal with the fact that we might not get the closing
# </rpc-reply> and therefore might get an RpcTimeout.
# (This is a known Junos bug.) Set the timeout low so this happens
# relatively quickly.
if (params['at'] == 'now' or params['in_min'] == 0
or (params['at'] is None and params['in_min'] is None)):
if junos_module.dev.timeout > 5:
junos_module.logger.debug("Decreasing device RPC timeout "
"to 5 seconds.")
junos_module.dev.timeout = 5
# Execute the RPC.
try:
junos_module.logger.debug(
"Executing RPC: %s",
junos_module.etree.tostring(rpc, pretty_print=True))
resp = junos_module.dev.rpc(rpc,
ignore_warning=True,
normalize=True)
junos_module.logger.debug("RPC executed cleanly.")
if len(xpath_list) > 0:
for xpath in xpath_list:
if junos_module.dev.facts['_is_linux']:
got = resp.text
else:
got = resp.findtext(xpath)
if got is not None:
results['msg'] = '%s successfully initiated.' % \
(action)
results['failed'] = False
break
else:
# This is the else clause of the for loop.
# It only gets executed if the loop finished without
# hitting the break.
results['msg'] = 'Did not find expected RPC response.'
results['changed'] = False
else:
results['msg'] = '%s successfully initiated.' % (action)
results['failed'] = False
except (junos_module.pyez_exception.RpcTimeoutError) as ex:
# This might be OK. It might just indicate the device didn't
# send the closing </rpc-reply> (known Junos bug).
# Try to close the device. If it closes cleanly, then it was
# still reachable, which probably indicates there was a problem.
try:
junos_module.close(raise_exceptions=True)
# This means the device wasn't already disconnected.
results['changed'] = False
results['msg'] = '%s failed. %s may not have been ' \
'initiated.' % (action, action)
except (junos_module.pyez_exception.RpcError,
junos_module.pyez_exception.ConnectError):
# This is expected. The device has already disconnected.
results['msg'] = '%s succeeded.' % (action)
results['failed'] = False
except (junos_module.pyez_exception.RpcError,
junos_module.pyez_exception.ConnectError) as ex:
results['changed'] = False
results['msg'] = '%s failed. Error: %s' % (action, str(ex))
# Return results.
junos_module.exit_json(**results)
def main():
JSNAPY_ACTION_CHOICES = ['check', 'snapcheck', 'snap_pre', 'snap_post']
# Create the module instance.
junos_module = juniper_junos_common.JuniperJunosModule(
argument_spec=dict(action=dict(required=True,
choices=JSNAPY_ACTION_CHOICES,
type='str',
default=None),
test_files=dict(required=False,
type='list',
default=None),
config_file=dict(required=False,
type='path',
default=None),
dir=dict(required=False,
type='path',
aliases=['directory'],
default='/etc/jsnapy/testfiles')),
# Mutually exclusive options.
mutually_exclusive=[['test_files', 'config_file']],
# One of test_files or config_file is required.
required_one_of=[['test_files', 'config_file']],
supports_check_mode=True,
min_jsnapy_version=juniper_junos_common.MIN_JSNAPY_VERSION,
)
# Straight from params
action = junos_module.params.get('action')
test_files = junos_module.params.get('test_files')
config_file = junos_module.params.get('config_file')
dir = junos_module.params.get('dir')
# Initialize the results. Assume failure until we know otherwise.
results = {'msg': '', 'action': action, 'changed': False, 'failed': True}
if config_file is not None:
junos_module.logger.debug('Checking config file: %s.', config_file)
config_file_path = os.path.abspath(config_file)
config_dir_file_path = os.path.abspath(os.path.join(dir, config_file))
if os.path.isfile(config_file_path):
data = config_file_path
elif os.path.isfile(config_dir_file_path):
data = config_dir_file_path
else:
junos_module.fail_json(
msg="Unable to locate the %s config file "
"at %s or %s." %
(config_file, config_file_path, config_dir_file_path))
elif test_files is not None and len(test_files) > 0:
data = {'tests': []}
for test_file in test_files:
junos_module.logger.debug('Checking test file: %s.', test_file)
test_file_path = os.path.abspath(test_file)
test_dir_file_path = os.path.abspath(os.path.join(dir, test_file))
if os.path.isfile(test_file_path):
data['tests'].append(test_file_path)
elif os.path.isfile(test_dir_file_path):
data['tests'].append(test_dir_file_path)
else:
junos_module.fail_json(
msg="Unable to locate the %s test file "
"at %s or %s." %
(test_file, test_file_path, test_dir_file_path))
else:
junos_module.fail_json(msg="No config_file or test_files specified.")
try:
junos_module.logger.debug('Creating jnpr.jsnapy.SnapAdmin instance.')
jsa = junos_module.jsnapy.SnapAdmin()
junos_module.logger.debug('Executing %s action.', action)
if action == 'check':
responses = jsa.check(data=data,
dev=junos_module.dev,
pre_file='PRE',
post_file='POST')
elif action == 'snapcheck':
responses = jsa.snapcheck(data=data, dev=junos_module.dev)
elif action == 'snap_pre':
responses = jsa.snap(data=data,
dev=junos_module.dev,
file_name='PRE')
elif action == 'snap_post':
responses = jsa.snap(data=data,
dev=junos_module.dev,
file_name='POST')
else:
junos_module.fail_json(msg="Unexpected action: %s." % (action))
junos_module.logger.debug('The %s action executed successfully.',
action)
except (junos_module.pyez_exception.RpcError,
junos_module.pyez_exception.ConnectError) as ex:
junos_module.fail_json(msg="Error communicating with the device: %s" %
(str(ex)))
except Exception as ex:
junos_module.fail_json(msg="Uncaught exception - please report: %s" %
(str(ex)))
if isinstance(responses, list) and len(responses) == 1:
if action in ('snapcheck', 'check'):
for response in responses:
results['device'] = response.device
results['router'] = response.device
results['final_result'] = response.result
results['total_passed'] = response.no_passed
results['total_failed'] = response.no_failed
results['test_results'] = response.test_results
total_tests = int(response.no_passed) + int(response.no_failed)
results['total_tests'] = total_tests
pass_percentage = 0
if total_tests > 0:
pass_percentage = ((int(response.no_passed) * 100) //
total_tests)
results['passPercentage'] = pass_percentage
results['pass_percentage'] = pass_percentage
if results['final_result'] == 'Failed':
results['msg'] = 'Test Failed: Passed %s, Failed %s' % \
(results['total_passed'],
results['total_failed'])
else:
results['msg'] = 'Test Passed: Passed %s, Failed %s' % \
(results['total_passed'],
results['total_failed'])
elif action in ('snap_pre', 'snap_post'):
results['msg'] = "The %s action successfully executed." % (action)
else:
junos_module.fail_json(msg="Unexpected JSNAPy responses. Type: %s."
"Responses: %s" %
(type(responses), str(responses)))
# If we made it this far, it's success.
results['failed'] = False
junos_module.exit_json(**results)