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# win_iis_webapppool – Configure IIS Web Application Pools

- Synopsis
- Parameters
- See Also
- Examples
- Return Values
- Status

## Synopsis

- Creates, removes and configures an IIS Web Application Pool.

## Parameters

Parameter | Choices/Defaults | Comments
--- | --- | ---
attributes - |  | This field is a free form dictionary value for the application pool attributes. These attributes are based on the naming standard at https://www.iis.net/configreference/system.applicationhost/applicationpools/add#005, see the examples section for more details on how to set this. You can also set the attributes of child elements like cpu and processModel, see the examples to see how it is done. While you can use the numeric values for enums it is recommended to use the enum name itself, e.g. use SpecificUser instead of 3 for processModel.identityType. managedPipelineMode may be either "Integrated" or "Classic". startMode may be either "OnDemand" or "AlwaysRunning". Use `state` module parameter to modify the state of the app pool. When trying to set 'processModel.password' and you receive a 'Value does fall within the expected range' error, you have a corrupted keystore. Please follow http://structuredsight.com/2014/10/26/im-out-of-range-youre-out-of-range/ to help fix your host.
name string / required |  | Name of the application pool.
state string | Choices: absent present ← restarted started stopped | The state of the application pool. If `absent` will ensure the app pool is removed. If `present` will ensure the app pool is configured and exists. If `restarted` will ensure the app pool exists and will restart, this is never idempotent. If `started` will ensure the app pool exists and is started. If `stopped` will ensure the app pool exists and is stopped.

## See Also

See also

win_iis_virtualdirectory – Configures a virtual directory in IIS
  The official documentation on the win_iis_virtualdirectory module.
win_iis_webapplication – Configures IIS web applications
  The official documentation on the win_iis_webapplication module.
win_iis_webbinding – Configures a IIS Web site binding
  The official documentation on the win_iis_webbinding module.
win_iis_website – Configures a IIS Web site
  The official documentation on the win_iis_website module.

## Examples

    - name: Return information about an existing application pool
      win_iis_webapppool:
        name: DefaultAppPool
        state: present

    - name: Create a new application pool in 'Started' state
      win_iis_webapppool:
        name: AppPool
        state: started

    - name: Stop an application pool
      win_iis_webapppool:
        name: AppPool
        state: stopped

    - name: Restart an application pool (non-idempotent)
      win_iis_webapppool:
        name: AppPool
        state: restarted

    - name: Change application pool attributes using new dict style
      win_iis_webapppool:
        name: AppPool
        attributes:
          managedRuntimeVersion: v4.0
          autoStart: no

    - name: Creates an application pool, sets attributes and starts it
      win_iis_webapppool:
        name: AnotherAppPool
        state: started
        attributes:
          managedRuntimeVersion: v4.0
          autoStart: no

    # In the below example we are setting attributes in child element processModel
    # https://www.iis.net/configreference/system.applicationhost/applicationpools/add/processmodel
    - name: Manage child element and set identity of application pool
      win_iis_webapppool:
        name: IdentitiyAppPool
        state: started
        attributes:
          managedPipelineMode: Classic
          processModel.identityType: SpecificUser
          processModel.userName: '{{ansible_user}}'
          processModel.password: '{{ansible_password}}'
          processModel.loadUserProfile: true

    - name: Manage a timespan attribute
      win_iis_webapppool:
        name: TimespanAppPool
        state: started
        attributes:
          # Timespan with full string "day:hour:minute:second.millisecond"
          recycling.periodicRestart.time: "00:00:05:00.000000"
          recycling.periodicRestart.schedule: ["00:10:00", "05:30:00"]
          # Shortened timespan "hour:minute:second"
          processModel.pingResponseTime: "00:03:00"

## Return Values

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

Key | Returned | Description
--- | --- | ---
attributes dictionary | success | Application Pool attributes that were set and processed by this module invocation. Sample: {'enable32BitAppOnWin64': 'true', 'managedRuntimeVersion': 'v4.0', 'managedPipelineMode': 'Classic'}
info complex | success | Information on current state of the Application Pool. See https://www.iis.net/configreference/system.applicationhost/applicationpools/add#005 for the full list of return attributes based on your IIS version.
| attributes dictionary | success | Key value pairs showing the current Application Pool attributes. Sample: {'autoStart': True, 'managedRuntimeLoader': 'webengine4.dll', 'managedPipelineMode': 'Classic', 'name': 'DefaultAppPool', 'CLRConfigFile': '', 'passAnonymousToken': True, 'applicationPoolSid': 'S-1-5-82-1352790163-598702362-1775843902-1923651883-1762956711', 'queueLength': 1000, 'managedRuntimeVersion': 'v4.0', 'state': 'Started', 'enableConfigurationOverride': True, 'startMode': 'OnDemand', 'enable32BitAppOnWin64': True}
| cpu dictionary | success | Key value pairs showing the current Application Pool cpu attributes. Sample: {'action': 'NoAction', 'limit': 0, 'resetInterval': {'Days': 0, 'Hours': 0}}
| failure dictionary | success | Key value pairs showing the current Application Pool failure attributes. Sample: {'autoShutdownExe': '', 'orphanActionExe': '', 'rapidFailProtextionInterval': {'Days': 0, 'Hours': 0}}
| name string | success | Name of Application Pool that was processed by this module invocation. Sample: DefaultAppPool
| processModel dictionary | success | Key value pairs showing the current Application Pool processModel attributes. Sample: {'identityType': 'ApplicationPoolIdentity', 'logonType': 'LogonBatch', 'pingInterval': {'Days': 0, 'Hours': 0}}
| recycling dictionary | success | Key value pairs showing the current Application Pool recycling attributes. Sample: {'disallowOverlappingRotation': False, 'disallowRotationOnConfigChange': False, 'logEventOnRecycle': 'Time,Requests,Schedule,Memory,IsapiUnhealthy,OnDemand,ConfigChange,PrivateMemory'}
| state string | success | Current runtime state of the pool as the module completed. Sample: Started

## Status

- This module is not guaranteed to have a backwards compatible interface. [preview]
- This module is maintained by the Ansible Community. [community]

### Authors

- Henrik Wallström (@henrikwallstrom)
- Jordan Borean (@jborean93)

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