f5networks.f5_modules.bigip_gtm_monitor_tcp_half_open – Manages F5 BIG-IP GTM TCP half-open monitors

Note

This plugin is part of the f5networks.f5_modules collection (version 1.7.1).

To install it use: ansible-galaxy collection install f5networks.f5_modules.

To use it in a playbook, specify: f5networks.f5_modules.bigip_gtm_monitor_tcp_half_open.

New in version 1.0.0: of f5networks.f5_modules

Synopsis
Parameters
Notes
Examples
Return Values

Synopsis

Manages F5 BIG-IP GTM (now BIG-IP DNS) TCP half-open monitors.

Parameters

Parameter		Choices/Defaults	Comments
ignore_down_response boolean		no yes	Specifies that the monitor allows more than one probe attempt per interval. When `yes`, specifies the monitor ignores down responses for the duration of the monitor timeout. Once the monitor timeout is reached without the system receiving an up response, the system marks the object down. When `no`, specifies the monitor immediately marks an object down when it receives a down response. When creating a new monitor, if this parameter is not provided, then the default value will be `no`.
interval integer			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. When creating a new monitor, if this parameter is not provided, then the default value will be `30`. This value must be less than the `timeout` value.
ip string			IP address part of the IP/port definition. If this parameter is not provided when creating a new monitor, the default value will be '*'.
name string / required			Monitor name.
parent string		Default: "/Common/tcp_half_open"	The parent template of this monitor template. Once this value has been set, it cannot be changed. By default, this value is the `tcp_half_open` parent on the `Common` partition.
partition string		Default: "Common"	Device partition to manage resources on.
port string			Port address part of the IP/port definition. If this parameter is not provided when creating a new monitor, the default value will be '*'. Note that if using an IP address, you must specify a value between 1 and 65535.
probe_attempts integer			Specifies the number of times the system attempts to probe the host server, after which the system considers the host server down or unavailable. When creating a new monitor, if this parameter is not provided, the default value will be `3`.
probe_interval integer			Specifies the number of seconds the big3d process waits before sending out a subsequent probe attempt when a probe fails and multiple probe attempts have been requested. When creating a new monitor, if this parameter is not provided, then the default value will be `1`.
probe_timeout integer			Specifies the number of seconds after which the system times out the probe request to the system. When creating a new monitor, if this parameter is not provided, the default value will be `5`.
provider dictionary added in 1.0.0 of f5networks.f5_modules			A dict object containing connection details.
	auth_provider string		Configures the auth provider for to obtain authentication tokens from the remote device. This option is really used when working with BIG-IQ devices.
	no_f5_teem boolean	no yes	If `yes`, TEEM telemetry data is not sent to F5. You may omit this option by setting the environment variable `F5_TEEM`.
	password string / required		The password for the user account used to connect to the BIG-IP. You may omit this option by setting the environment variable `F5_PASSWORD`. aliases: pass, pwd
	server string / required		The BIG-IP host. You may omit this option by setting the environment variable `F5_SERVER`.
	server_port integer	Default: 443	The BIG-IP server port. You may omit this option by setting the environment variable `F5_SERVER_PORT`.
	timeout integer		Specifies the timeout in seconds for communicating with the network device for either connecting or sending commands. If the timeout is exceeded before the operation is completed, the module will error.
	transport string	rest ←	Configures the transport connection to use when connecting to the remote device.
	user string / required		The username to connect to the BIG-IP with. This user must have administrative privileges on the device. You may omit this option by setting the environment variable `F5_USER`.
	validate_certs boolean	no yes ←	If `no`, SSL certificates are not validated. Use this only on personally controlled sites using self-signed certificates. You may omit this option by setting the environment variable `F5_VALIDATE_CERTS`.
state string		present ← absent	When `present`, ensures the monitor exists. When `absent`, ensures the monitor is removed.
timeout integer			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. When creating a new monitor, if this parameter is not provided, the default value will be `120`.
transparent boolean		no yes	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 `ip`-`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, the default value will be `no`.

Notes

Note

Requires BIG-IP software version >= 12
For more information on using Ansible to manage F5 Networks devices see https://www.ansible.com/integrations/networks/f5.
Requires BIG-IP software version >= 12.
The F5 modules only manipulate the running configuration of the F5 product. To ensure that BIG-IP specific configuration persists to disk, be sure to include at least one task that uses the f5networks.f5_modules.bigip_config module to save the running configuration. Refer to the module’s documentation for the correct usage of the module to save your running configuration.

Examples

- name: Create TCP half-open Monitor
  bigip_gtm_monitor_tcp_half_open:
    state: present
    ip: 10.10.10.10
    name: my_monitor
    provider:
      user: admin
      password: secret
      server: lb.mydomain.com
  delegate_to: localhost

- name: Remove TCP half-open Monitor
  bigip_gtm_monitor_tcp_half_open:
    state: absent
    name: my_monitor
    provider:
      user: admin
      password: secret
      server: lb.mydomain.com
  delegate_to: localhost

- name: Add half-open monitor for all addresses, port 514
  bigip_gtm_monitor_tcp_half_open:
    port: 514
    name: my_monitor
    provider:
      user: admin
      password: secret
      server: lb.mydomain.com
  delegate_to: localhost

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key	Returned	Description
interval integer	changed	The new interval in which to run the monitor check. Sample: 2
ip string	changed	The new IP of IP/port definition. Sample: 10.12.13.14
parent string	changed	New parent template of the monitor. Sample: tcp_half_open
probe_attempts integer	changed	The new number of attempts the system will make in checking the monitor probe. Sample: 10
probe_interval integer	changed	The new interval in which the system will check the monitor probe. Sample: 10
probe_timeout integer	changed	The new timeout in which the system will timeout the monitor probe. Sample: 10
timeout integer	changed	The new timeout in which the remote system must respond to the monitor. Sample: 10

Authors

Tim Rupp (@caphrim007)
Wojciech Wypior (@wojtek0806)

© 2012–2018 Michael DeHaan
© 2018–2021 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.11/collections/f5networks/f5_modules/bigip_gtm_monitor_tcp_half_open_module.html