Documentation

bigip_monitor_http - Manages F5 BIG-IP LTM http monitors

New in version 2.5.

Synopsis

  • Manages F5 BIG-IP LTM http monitors.

Requirements

The below requirements are needed on the host that executes this module.

  • f5-sdk >= 3.0.9

Parameters

Parameter Choices/Defaults Comments
interval
The interval specifying how frequently the monitor instance of this template will run. If this parameter is not provided when creating a new monitor, then the default value will be 5. This value must be less than the timeout value.
ip
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 '*'.
name
required
Monitor name.
parent Default:
/Common/http
The parent template of this monitor template. Once this value has been set, it cannot be changed. By default, this value is the http parent on the Common partition.
partition
(added in 2.5)
Default:
Common
Device partition to manage resources on.
password
required
The password for the user account used to connect to the BIG-IP. You can omit this option if the environment variable F5_PASSWORD is set.

aliases: pass, pwd
port
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.
provider
(added in 2.5)
Default:
None
A dict object containing connection details.
ssh_keyfile
Specifies the SSH keyfile to use to authenticate the connection to the remote device. This argument is only used for cli transports. If the value is not specified in the task, the value of environment variable ANSIBLE_NET_SSH_KEYFILE will be used instead.
timeout Default:
10
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.
server
required
The BIG-IP host. You can omit this option if the environment variable F5_SERVER is set.
user
required
The username to connect to the BIG-IP with. This user must have administrative privileges on the device. You can omit this option if the environment variable F5_USER is set.
server_port Default:
443
The BIG-IP server port. You can omit this option if the environment variable F5_SERVER_PORT is set.
password
required
The password for the user account used to connect to the BIG-IP. You can omit this option if the environment variable F5_PASSWORD is set.

aliases: pass, pwd
validate_certs
    Choices:
  • no
  • yes ←
If no, SSL certificates will not be validated. Use this only on personally controlled sites using self-signed certificates. You can omit this option if the environment variable F5_VALIDATE_CERTS is set.
transport
required
    Choices:
  • rest
  • cli ←
Configures the transport connection to use when connecting to the remote device.
receive
The receive string for the monitor call.
receive_disable
This setting works like receive, except that the system marks the node or pool member disabled when its response matches the receive_disable string but not receive. To use this setting, you must specify both receive_disable and receive.
send
The send string for the monitor call. When creating a new monitor, if this value is not provided, the default GET /\r\n will be used.
server
required
The BIG-IP host. You can omit this option if the environment variable F5_SERVER is set.
server_port
(added in 2.2)
Default:
443
The BIG-IP server port. You can omit this option if the environment variable F5_SERVER_PORT is set.
state
(added in 2.5)
    Choices:
  • present ←
  • absent
When present, ensures that the monitor exists.
When absent, ensures the monitor is removed.
target_password
Specifies the password, if the monitored target requires authentication.
target_username
Specifies the user name, if the monitored target requires authentication.
time_until_up
Specifies the amount of time in seconds after the first successful response before a node will be marked up. A value of 0 will cause a node to be marked up immediately after a valid response is received from the node. If this parameter is not provided when creating a new monitor, then the default value will be 0.
timeout
The number of seconds in which the node or service must 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. You can change this number to any number you want, however, it should be 3 times the interval number of seconds plus 1 second. If this parameter is not provided when creating a new monitor, then the default value will be 16.
user
required
The username to connect to the BIG-IP with. This user must have administrative privileges on the device. You can omit this option if the environment variable F5_USER is set.
validate_certs
(added in 2.0)
    Choices:
  • no
  • yes ←
If no, SSL certificates will not be validated. Use this only on personally controlled sites using self-signed certificates. You can omit this option if the environment variable F5_VALIDATE_CERTS is set.

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 the f5-sdk Python package on the host. This is as easy as pip install f5-sdk.

Examples

- name: Create HTTP Monitor
  bigip_monitor_http:
    state: present
    ip: 10.10.10.10
    server: lb.mydomain.com
    user: admin
    password: secret
    name: my_http_monitor
  delegate_to: localhost

- name: Remove HTTP Monitor
  bigip_monitor_http:
    state: absent
    server: lb.mydomain.com
    user: admin
    password: secret
    name: my_http_monitor
  delegate_to: localhost

- name: Include a username and password in the HTTP monitor
  bigip_monitor_http:
    state: absent
    server: lb.mydomain.com
    user: admin
    password: secret
    name: my_http_monitor
    target_username: monitor_user
    target_password: monitor_pass
  delegate_to: localhost

Return Values

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

Key Returned Description
interval
int
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:
http
time_until_up
int
changed
The new time in which to mark a system as up after first successful response.

Sample:
2
timeout
int
changed
The new timeout in which the remote system must respond to the monitor.

Sample:
10


Status

This module is flagged as preview which means that it is not guaranteed to have a backwards compatible interface.

Author

  • Tim Rupp (@caphrim007)

Hint

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