#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# Copyright: (c) 2018, F5 Networks Inc.
# GNU General Public License v3.0 (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'certified'}
DOCUMENTATION = r'''
---
module: bigip_monitor_gateway_icmp
short_description: Manages F5 BIG-IP LTM gateway ICMP monitors
description:
- Manages gateway ICMP monitors on a BIG-IP.
version_added: 2.8
options:
name:
description:
- Monitor name.
type: str
required: True
parent:
description:
- The parent template of this monitor template. Once this value has
been set, it cannot be changed. By default, this value is the
C(gateway_icmp) parent on the C(Common) partition.
type: str
default: /Common/gateway_icmp
description:
description:
- The description of the monitor.
type: str
ip:
description:
- IP address part of the IP/port definition. If this parameter is not
provided when creating a new monitor, then the default value will be
'*'.
type: str
port:
description:
- Port address part of the IP/port definition. If this parameter is not
provided when creating a new monitor, then the default value will be
'*'. Note that if specifying an IP address, a value between 1 and 65535
must be specified.
type: str
interval:
description:
- Specifies, in seconds, the frequency at which the system issues the
monitor check when either the resource is down or the status of the
resource is unknown.
type: int
timeout:
description:
- Specifies the number of seconds the target has in which to respond to
the monitor request.
- If the target responds within the set time period, it is considered 'up'.
If the target does not respond within the set time period, it is considered
'down'. When this value is set to 0 (zero), the system uses the interval
from the parent monitor.
- Note that C(timeout) and C(time_until_up) combine to control when a
resource is set to up.
type: int
time_until_up:
description:
- Specifies the number of seconds to wait after a resource first responds
correctly to the monitor before setting the resource to 'up'.
- During the interval, all responses from the resource must be correct.
- When the interval expires, the resource is marked 'up'.
- A value of 0, means that the resource is marked up immediately upon
receipt of the first correct response.
type: int
up_interval:
description:
- Specifies the interval for the system to use to perform the health check
when a resource is up.
- When C(0), specifies that the system uses the interval specified in
C(interval) to check the health of the resource.
- When any other number, enables specification of a different interval to
use when checking the health of a resource that is up.
type: int
manual_resume:
description:
- Specifies whether the system automatically changes the status of a resource
to B(enabled) at the next successful monitor check.
- If you set this option to C(yes), you must manually re-enable the resource
before the system can use it for load balancing connections.
- When C(yes), specifies that you must manually re-enable the resource after an
unsuccessful monitor check.
- When C(no), specifies that the system automatically changes the status of a
resource to B(enabled) at the next successful monitor check.
type: bool
adaptive:
description:
- Specifies whether adaptive response time monitoring is enabled for this monitor.
- When C(yes), the monitor determines the state of a service based on how divergent
from the mean latency a monitor probe for that service is allowed to be.
Also, values for the C(allowed_divergence), C(adaptive_limit), and
and C(sampling_timespan) will be enforced.
- When C(disabled), the monitor determines the state of a service based on the
C(interval), C(up_interval), C(time_until_up), and C(timeout) monitor settings.
type: bool
allowed_divergence_type:
description:
- When specifying a new monitor, if C(adaptive) is C(yes), the default is
C(relative)
- When C(absolute), the number of milliseconds the latency of a monitor probe
can exceed the mean latency of a monitor probe for the service being probed.
In typical cases, if the monitor detects three probes in a row that miss the
latency value you set, the pool member or node is marked down.
- When C(relative), the percentage of deviation the latency of a monitor probe
can exceed the mean latency of a monitor probe for the service being probed.
type: str
choices:
- relative
- absolute
allowed_divergence_value:
description:
- When specifying a new monitor, if C(adaptive) is C(yes), and C(type) is
C(relative), the default is C(25) percent.
type: int
adaptive_limit:
description:
- Specifies the absolute number of milliseconds that may not be exceeded by a monitor
probe, regardless of C(allowed_divergence) setting, for a probe to be
considered successful.
- This value applies regardless of the value of the C(allowed_divergence) setting.
- While this value can be configured when C(adaptive) is C(no), it will not take
effect on the system until C(adaptive) is C(yes).
type: int
sampling_timespan:
description:
- Specifies the length, in seconds, of the probe history window that the system
uses to calculate the mean latency and standard deviation of a monitor probe.
- While this value can be configured when C(adaptive) is C(no), it will not take
effect on the system until C(adaptive) is C(yes).
type: int
transparent:
description:
- Specifies whether the monitor operates in transparent mode.
- A monitor in transparent mode directs traffic through the associated pool members
or nodes (usually a router or firewall) to the aliased destination (that is, it
probes the C(ip)-C(port) combination specified in the monitor).
- If the monitor cannot successfully reach the aliased destination, the pool member
or node through which the monitor traffic was sent is marked down.
- When creating a new monitor, if this parameter is not provided, then the default
value will be whatever is provided by the C(parent).
type: bool
partition:
description:
- Device partition to manage resources on.
type: str
default: Common
state:
description:
- When C(present), ensures that the monitor exists.
- When C(absent), ensures the monitor is removed.
type: str
choices:
- present
- absent
default: present
extends_documentation_fragment: f5
author:
- Tim Rupp (@caphrim007)
'''
EXAMPLES = r'''
- name: Create a monitor
bigip_monitor_gateway_icmp:
name: gw1
adaptive: no
interval: 1
time_until_up: 0
timeout: 3
provider:
password: secret
server: lb.mydomain.com
user: admin
delegate_to: localhost
'''
RETURN = r'''
parent:
description: New parent template of the monitor.
returned: changed
type: str
sample: gateway-icmp
ip:
description: The new IP of IP/port definition.
returned: changed
type: str
sample: 10.12.13.14
interval:
description: The new interval in which to run the monitor check.
returned: changed
type: int
sample: 2
timeout:
description: The new timeout in which the remote system must respond to the monitor.
returned: changed
type: int
sample: 10
time_until_up:
description: The new time in which to mark a system as up after first successful response.
returned: changed
type: int
sample: 2
adaptive:
description: Whether adaptive is enabled or not.
returned: changed
type: bool
sample: yes
allowed_divergence_type:
description: Type of divergence used for adaptive response time monitoring.
returned: changed
type: str
sample: absolute
allowed_divergence_value:
description:
- Value of the type of divergence used for adaptive response time monitoring.
- May be C(percent) or C(ms) depending on whether C(relative) or C(absolute).
returned: changed
type: int
sample: 25
description:
description: The description of the monitor.
returned: changed
type: str
sample: Important Monitor
adaptive_limit:
description: Absolute number of milliseconds that may not be exceeded by a monitor probe.
returned: changed
type: int
sample: 200
sampling_timespan:
description: Absolute number of milliseconds that may not be exceeded by a monitor probe.
returned: changed
type: int
sample: 200
up_interval:
description: Interval for the system to use to perform the health check when a resource is up.
returned: changed
type: int
sample: 0
port:
description:
- Alias port or service for the monitor to check, on behalf of the pools or pool
members with which the monitor is associated.
returned: changed
type: str
sample: 80
transparent:
description: Whether the monitor operates in transparent mode.
returned: changed
type: bool
sample: no
'''
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.basic import env_fallback
try:
from library.module_utils.network.f5.bigip import F5RestClient
from library.module_utils.network.f5.common import F5ModuleError
from library.module_utils.network.f5.common import AnsibleF5Parameters
from library.module_utils.network.f5.common import fq_name
from library.module_utils.network.f5.common import f5_argument_spec
from library.module_utils.network.f5.common import transform_name
from library.module_utils.network.f5.common import flatten_boolean
from library.module_utils.network.f5.ipaddress import is_valid_ip
from library.module_utils.network.f5.compare import cmp_str_with_none
except ImportError:
from ansible.module_utils.network.f5.bigip import F5RestClient
from ansible.module_utils.network.f5.common import F5ModuleError
from ansible.module_utils.network.f5.common import AnsibleF5Parameters
from ansible.module_utils.network.f5.common import fq_name
from ansible.module_utils.network.f5.common import f5_argument_spec
from ansible.module_utils.network.f5.common import transform_name
from ansible.module_utils.network.f5.common import flatten_boolean
from ansible.module_utils.network.f5.ipaddress import is_valid_ip
from ansible.module_utils.network.f5.compare import cmp_str_with_none
class Parameters(AnsibleF5Parameters):
api_map = {
'adaptiveDivergenceType': 'allowed_divergence_type',
'adaptiveDivergenceValue': 'allowed_divergence_value',
'adaptiveLimit': 'adaptive_limit',
'adaptiveSamplingTimespan': 'sampling_timespan',
'timeUntilUp': 'time_until_up',
'upInterval': 'up_interval',
'defaultsFrom': 'parent',
}
api_attributes = [
'adaptive',
'adaptiveDivergenceType',
'adaptiveDivergenceValue',
'adaptiveLimit',
'adaptiveSamplingTimespan',
'defaultsFrom',
'description',
'destination',
'interval',
'manualResume',
'timeout',
'timeUntilUp',
'transparent',
'upInterval',
'destination',
]
returnables = [
'adaptive',
'allowed_divergence_type',
'allowed_divergence_value',
'description',
'adaptive_limit',
'sampling_timespan',
'manual_resume',
'time_until_up',
'up_interval',
'timeout',
'interval',
'transparent',
'parent',
'ip',
'port',
]
updatables = [
'adaptive',
'allowed_divergence_type',
'allowed_divergence_value',
'adaptive_limit',
'sampling_timespan',
'description',
'manual_resume',
'time_until_up',
'up_interval',
'timeout',
'interval',
'transparent',
'parent',
'destination',
'interval',
]
@property
def destination(self):
if self.ip is None and self.port is None:
return None
destination = '{0}:{1}'.format(self.ip, self.port)
return destination
@destination.setter
def destination(self, value):
ip, port = value.split(':')
self._values['ip'] = ip
self._values['port'] = port
@property
def interval(self):
if self._values['interval'] is None:
return None
# Per BZ617284, the BIG-IP UI does not raise a warning about this.
# So I do
if 1 > int(self._values['interval']) > 86400:
raise F5ModuleError(
"Interval value must be between 1 and 86400"
)
return int(self._values['interval'])
@property
def timeout(self):
if self._values['timeout'] is None:
return None
return int(self._values['timeout'])
@property
def ip(self):
if self._values['ip'] is None:
return None
if self._values['ip'] in ['*', '0.0.0.0']:
return '*'
elif is_valid_ip(self._values['ip']):
return self._values['ip']
else:
raise F5ModuleError(
"The provided 'ip' parameter is not an IP address."
)
@property
def port(self):
if self._values['port'] is None:
return None
elif self._values['port'] == '*':
return '*'
return int(self._values['port'])
@property
def time_until_up(self):
if self._values['time_until_up'] is None:
return None
return int(self._values['time_until_up'])
@property
def parent(self):
if self._values['parent'] is None:
return None
result = fq_name(self.partition, self._values['parent'])
return result
class ApiParameters(Parameters):
@property
def description(self):
if self._values['description'] in [None, 'none']:
return None
return self._values['description']
class ModuleParameters(Parameters):
@property
def description(self):
if self._values['description'] is None:
return None
elif self._values['description'] in ['none', '']:
return ''
return self._values['description']
@property
def manual_resume(self):
if self._values['manual_resume'] is None:
return None
elif self._values['manual_resume'] is True:
return 'enabled'
return 'disabled'
@property
def transparent(self):
if self._values['transparent'] is None:
return None
elif self._values['transparent'] is True:
return 'enabled'
return 'disabled'
@property
def adaptive(self):
if self._values['adaptive'] is None:
return None
elif self._values['adaptive'] is True:
return 'enabled'
return 'disabled'
class Changes(Parameters):
def to_return(self):
result = {}
try:
for returnable in self.returnables:
result[returnable] = getattr(self, returnable)
result = self._filter_params(result)
except Exception:
pass
return result
class UsableChanges(Changes):
pass
class ReportableChanges(Changes):
@property
def manual_resume(self):
return flatten_boolean(self._values['manual_resume'])
@property
def transparent(self):
return flatten_boolean(self._values['transparent'])
@property
def adaptive(self):
return flatten_boolean(self._values['adaptive'])
class Difference(object):
def __init__(self, want, have=None):
self.want = want
self.have = have
def compare(self, param):
try:
result = getattr(self, param)
return result
except AttributeError:
return self.__default(param)
def __default(self, param):
attr1 = getattr(self.want, param)
try:
attr2 = getattr(self.have, param)
if attr1 != attr2:
return attr1
except AttributeError:
return attr1
@property
def parent(self):
if self.want.parent != self.have.parent:
raise F5ModuleError(
"The parent monitor cannot be changed"
)
@property
def destination(self):
if self.want.ip is None and self.want.port is None:
return None
if self.want.port is None:
self.want.update({'port': self.have.port})
if self.want.ip is None:
self.want.update({'ip': self.have.ip})
if self.want.port in [None, '*'] and self.want.ip != '*':
raise F5ModuleError(
"Specifying an IP address requires that a port number be specified"
)
if self.want.destination != self.have.destination:
return self.want.destination
@property
def interval(self):
if self.want.timeout is not None and self.want.interval is not None:
if self.want.interval >= self.want.timeout:
raise F5ModuleError(
"Parameter 'interval' must be less than 'timeout'."
)
elif self.want.timeout is not None:
if self.have.interval >= self.want.timeout:
raise F5ModuleError(
"Parameter 'interval' must be less than 'timeout'."
)
elif self.want.interval is not None:
if self.want.interval >= self.have.timeout:
raise F5ModuleError(
"Parameter 'interval' must be less than 'timeout'."
)
if self.want.interval != self.have.interval:
return self.want.interval
@property
def description(self):
return cmp_str_with_none(self.want.description, self.have.description)
class ModuleManager(object):
def __init__(self, *args, **kwargs):
self.module = kwargs.get('module', None)
self.client = F5RestClient(**self.module.params)
self.want = ModuleParameters(params=self.module.params)
self.have = ApiParameters()
self.changes = UsableChanges()
def _set_changed_options(self):
changed = {}
for key in Parameters.returnables:
if getattr(self.want, key) is not None:
changed[key] = getattr(self.want, key)
if changed:
self.changes = UsableChanges(params=changed)
def _update_changed_options(self):
diff = Difference(self.want, self.have)
updatables = Parameters.updatables
changed = dict()
for k in updatables:
change = diff.compare(k)
if change is None:
continue
else:
if isinstance(change, dict):
changed.update(change)
else:
changed[k] = change
if changed:
self.changes = UsableChanges(params=changed)
return True
return False
def should_update(self):
result = self._update_changed_options()
if result:
return True
return False
def exec_module(self):
changed = False
result = dict()
state = self.want.state
if state == "present":
changed = self.present()
elif state == "absent":
changed = self.absent()
reportable = ReportableChanges(params=self.changes.to_return())
changes = reportable.to_return()
result.update(**changes)
result.update(dict(changed=changed))
self._announce_deprecations(result)
return result
def _announce_deprecations(self, result):
warnings = result.pop('__warnings', [])
for warning in warnings:
self.client.module.deprecate(
msg=warning['msg'],
version=warning['version']
)
def present(self):
if self.exists():
return self.update()
else:
return self.create()
def exists(self):
uri = "https://{0}:{1}/mgmt/tm/ltm/monitor/gateway-icmp/{2}".format(
self.client.provider['server'],
self.client.provider['server_port'],
transform_name(self.want.partition, self.want.name)
)
resp = self.client.api.get(uri)
try:
response = resp.json()
except ValueError:
return False
if resp.status == 404 or 'code' in response and response['code'] == 404:
return False
return True
def update(self):
self.have = self.read_current_from_device()
if not self.should_update():
return False
if self.module.check_mode:
return True
self.update_on_device()
return True
def remove(self):
if self.module.check_mode:
return True
self.remove_from_device()
if self.exists():
raise F5ModuleError("Failed to delete the resource.")
return True
def create(self):
self._set_changed_options()
if self.module.check_mode:
return True
self.create_on_device()
return True
def create_on_device(self):
params = self.changes.api_params()
params['name'] = self.want.name
params['partition'] = self.want.partition
uri = "https://{0}:{1}/mgmt/tm/ltm/monitor/gateway-icmp/".format(
self.client.provider['server'],
self.client.provider['server_port']
)
resp = self.client.api.post(uri, json=params)
try:
response = resp.json()
except ValueError as ex:
raise F5ModuleError(str(ex))
if 'code' in response and response['code'] in [400, 403]:
if 'message' in response:
raise F5ModuleError(response['message'])
else:
raise F5ModuleError(resp.content)
def update_on_device(self):
params = self.changes.api_params()
uri = "https://{0}:{1}/mgmt/tm/ltm/monitor/gateway-icmp/{2}".format(
self.client.provider['server'],
self.client.provider['server_port'],
transform_name(self.want.partition, self.want.name)
)
resp = self.client.api.patch(uri, json=params)
try:
response = resp.json()
except ValueError as ex:
raise F5ModuleError(str(ex))
if 'code' in response and response['code'] == 400:
if 'message' in response:
raise F5ModuleError(response['message'])
else:
raise F5ModuleError(resp.content)
def absent(self):
if self.exists():
return self.remove()
return False
def remove_from_device(self):
uri = "https://{0}:{1}/mgmt/tm/ltm/monitor/gateway-icmp/{2}".format(
self.client.provider['server'],
self.client.provider['server_port'],
transform_name(self.want.partition, self.want.name)
)
resp = self.client.api.delete(uri)
if resp.status == 200:
return True
def read_current_from_device(self):
uri = "https://{0}:{1}/mgmt/tm/ltm/monitor/gateway-icmp/{2}".format(
self.client.provider['server'],
self.client.provider['server_port'],
transform_name(self.want.partition, self.want.name)
)
resp = self.client.api.get(uri)
try:
response = resp.json()
except ValueError as ex:
raise F5ModuleError(str(ex))
if 'code' in response and response['code'] == 400:
if 'message' in response:
raise F5ModuleError(response['message'])
else:
raise F5ModuleError(resp.content)
return ApiParameters(params=response)
class ArgumentSpec(object):
def __init__(self):
self.supports_check_mode = True
argument_spec = dict(
name=dict(required=True),
parent=dict(default='/Common/gateway_icmp'),
ip=dict(),
description=dict(),
port=dict(),
interval=dict(type='int'),
timeout=dict(type='int'),
time_until_up=dict(type='int'),
up_interval=dict(type='int'),
manual_resume=dict(type='bool'),
adaptive=dict(type='bool'),
allowed_divergence_type=dict(choices=['relative', 'absolute']),
allowed_divergence_value=dict(type='int'),
adaptive_limit=dict(type='int'),
sampling_timespan=dict(type='int'),
transparent=dict(type='bool'),
state=dict(
default='present',
choices=['present', 'absent']
),
partition=dict(
default='Common',
fallback=(env_fallback, ['F5_PARTITION'])
)
)
self.argument_spec = {}
self.argument_spec.update(f5_argument_spec)
self.argument_spec.update(argument_spec)
def main():
spec = ArgumentSpec()
module = AnsibleModule(
argument_spec=spec.argument_spec,
supports_check_mode=spec.supports_check_mode,
)
try:
mm = ModuleManager(module=module)
results = mm.exec_module()
module.exit_json(**results)
except F5ModuleError as ex:
module.fail_json(msg=str(ex))
if __name__ == '__main__':
main()
Anons79 File Manager Version 1.0, Coded By Anons79
Email: [email protected]
Anons79 Mini Shell