$appManagementService = Get-SPServiceInstance | where {$_.TypeName -like ‘App Management Service‘}

if($appManagementService.Status -ne ‘Online‘) {

Write-Host ‘Starting App Management Service‘

Start-SPServiceInstance $appManagementService | Out-Null

}

else{

Write-Host ‘App Management Service was already started‘

}

# wait for App Management Service to start”

while ($service.Status -ne ‘Online‘) {

# delay 5 seconds then check to see if service has started sleep 5

$service = Get-SPServiceInstance | where {$_.TypeName -like ‘App Management Service‘}

}

$subscriptionSettingsService = Get-SPServiceInstance | where {$_.TypeName -like ‘Microsoft SharePoint Foundation Subscription Settings Service‘}

if($subscriptionSettingsService.Status -ne ‘Online‘) {

Write-Host ‘Starting Subscription Settings Service‘

Start-SPServiceInstance $subscriptionSettingsService | Out-Null

}

else{

Write-Host ‘Subscription Settings Service was already started‘

}

while ($service.Status -ne ‘Online‘) {

# delay 5 seconds then check to see if service has started sleep 5

$service = Get-SPServiceInstance | where {$_.TypeName -like ‘Microsoft SharePoint Foundation Subscription Settings Service‘}

}

$appManagemetnServiceApplicationName = ‘App Management Service‘

$appManagementServiceApplication = Get-SPServiceApplication | where {$_.Name -eq $appManagemetnServiceApplicationName}

# create an instance App Management Service Application and proxy if they do not exist

if($appManagementServiceApplication -eq $null) {

Write-Host ‘Creating App Management Service Application‘

$pool = Get-SPServiceApplicationPool ‘SharePoint Web Services Default‘

$appManagementServiceDB= ‘Sharepoint_AppManagementServiceDB‘

$appManagementServiceApplication = New-SPAppManagementServiceApplication `

-ApplicationPool $pool `

-Name $appManagemetnServiceApplicationName `

-DatabaseName $appManagementServiceDB

Write-Host ‘Creating App Management Service Application Proxy‘

$appManagementServicApplicationProxy = New-SPAppManagementServiceApplicationProxy `

-ServiceApplication $appManagementServiceApplication

}

else{

Write-Host ‘App Management Service Application already exist‘

}

$subscriptionSettingsServiceApplicationName = ‘Subscription Settings Service Application‘

$subscriptionSettingsServiceApplication = Get-SPServiceApplication | where {$_.Name -eq $subscriptionSettingsServiceApplicationName}

# create an instance Subscription Service Application and proxy if they do not exist

if($subscriptionSettingsServiceApplication -eq $null) {

Write-Host ‘Creating Subscription Settings Service Application‘

$pool = Get-SPServiceApplicationPool ‘SharePoint Web Services Default‘

$subscriptionSettingsServiceDB= ‘Sharepoint_SiteSubscriptionSettingsServiceDB‘

$subscriptionSettingsServiceApplication = New-SPSubscriptionSettingsServiceApplication `

-ApplicationPool $pool `

-Name $subscriptionSettingsServiceApplicationName `

-DatabaseName $subscriptionSettingsServiceDB

Write-Host ‘Creating Subscription Settings Service Application Proxy‘

$subscriptionSettingsServicApplicationProxy = New-SPSubscriptionSettingsServiceApplicationProxy `

-ServiceApplication $subscriptionSettingsServiceApplication

}

else{

Write-Host ‘Subscription Settings Service Application already exist‘

}

Set-SPAppDomain ‘apps.xxx.com‘ -Confirm:$false

Set-SPAppSiteSubscriptionName -Name ‘app‘ -Confirm:$false