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#!powershell
# (c) 2015, Henrik Wallström <henrik@wallstroms.nu>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
# WANT_JSON
# POWERSHELL_COMMON
$params = Parse-Args $args
# Name parameter
$name = Get-AnsibleParam -obj $params -name "name" -type "string" -failifempty $true
# State parameter
$state = Get-AnsibleParam -obj $params -name "state" -default "present" -validateSet "started","restarted","stopped","absent"
# Attributes parameter - Pipe separated list of attributes where
# keys and values are separated by comma (paramA:valyeA|paramB:valueB)
$attributes = @{};
$attrs = Get-AnsibleParam -obj $params -name "attributes" -type "string" -failifempty $false
If ($attrs) {
$attrs -split '\|' | foreach {
$key, $value = $_ -split "\:"
$attributes.Add($key, $value)
}
}
# Ensure WebAdministration module is loaded
if ((Get-Module "WebAdministration" -ErrorAction SilentlyContinue) -eq $NULL){
Import-Module WebAdministration
$web_admin_dll_path = Join-Path $env:SystemRoot system32\inetsrv\Microsoft.Web.Administration.dll
Add-Type -Path $web_admin_dll_path
$t = [Type]"Microsoft.Web.Administration.ApplicationPool"
}
# Result
$result = @{
changed = $FALSE
# attributes = $attributes
}
$result.attributes = $attributes
# Get pool
$pool = Get-Item IIS:\AppPools\$name
try {
# Add
if (-not $pool -and $state -in ('started', 'stopped', 'restarted')) {
New-WebAppPool $name
$result.changed = $TRUE
}
# Remove
if ($pool -and $state -eq 'absent') {
Remove-WebAppPool $name
$result.changed = $TRUE
}
$pool = Get-Item IIS:\AppPools\$name
if($pool) {
# Set properties
$attributes.GetEnumerator() | foreach {
$newParameter = $_
$currentParameter = Get-ItemProperty ("IIS:\AppPools\" + $name) $newParameter.Key
$currentParamVal = ""
try {
$currentParamVal = $currentParameter
} catch {
$currentParamVal = $currentParameter.Value
}
if(-not $currentParamVal -or ($currentParamVal -as [String]) -ne $newParameter.Value) {
Set-ItemProperty ("IIS:\AppPools\" + $name) $newParameter.Key $newParameter.Value
$result.changed = $TRUE
}
}
# Set run state
if (($state -eq 'stopped') -and ($pool.State -eq 'Started')) {
Stop-WebAppPool -Name $name -ErrorAction Stop
$result.changed = $TRUE
}
if (($state -eq 'started') -and ($pool.State -eq 'Stopped')) {
Start-WebAppPool -Name $name -ErrorAction Stop
$result.changed = $TRUE
}
if ($state -eq 'restarted') {
switch ($pool.State)
{
'Stopped' { Start-WebAppPool -Name $name -ErrorAction Stop }
default { Restart-WebAppPool -Name $name -ErrorAction Stop }
}
$result.changed = $TRUE
}
}
} catch {
Fail-Json $result $_.Exception.Message
}
# Result
$pool = Get-Item IIS:\AppPools\$name
if ($pool)
{
$result.info = @{
name = $pool.Name
state = $pool.State
attributes = @{}
};
$pool.Attributes | ForEach {
# lookup name if enum
if ($_.Schema.Type -eq 'enum') {
$propertyName = $_.Name.Substring(0,1).ToUpper() + $_.Name.Substring(1)
$enum = [Microsoft.Web.Administration.ApplicationPool].GetProperty($propertyName).PropertyType.FullName
$enum_names = [Enum]::GetNames($enum)
$result.info.attributes.Add($_.Name, $enum_names[$_.Value])
} else {
$result.info.attributes.Add($_.Name, $_.Value);
}
}
}
Exit-Json $result
|
