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@thinktainer
Last active December 24, 2015 07:19
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Param( $serviceName = "",
$storageAccountName = "",
$packageLocation = "",
$cloudConfigLocation = "",
$environment = "Staging",
$deploymentLabel = "ContinuousDeploy to $servicename",
$timeStampFormat = "g",
$alwaysDeleteExistingDeployments = 1,
$enableDeploymentUpgrade = 1,
$selectedsubscription = "default",
$subscriptionDataFile = "",
$containerName = "ps1deploys"
)
function Publish()
{
$deployment = Get-AzureDeployment -ServiceName $serviceName -Slot $slot -ErrorVariable a -ErrorAction silentlycontinue
if ($a[0] -ne $null)
{
Write-Output "$(Get-Date -f $timeStampFormat) - No deployment is detected. Creating a new deployment. "
}
#check for existing deployment and then either upgrade, delete + deploy, or cancel according to $alwaysDeleteExistingDeployments and $enableDeploymentUpgrade boolean variables
if ($deployment.Name -ne $null)
{
switch ($alwaysDeleteExistingDeployments)
{
1
{
switch ($enableDeploymentUpgrade)
{
1 #Update deployment inplace (usually faster, cheaper, won't destroy VIP)
{
Write-Output "$(Get-Date -f $timeStampFormat) - Deployment exists in $servicename. Upgrading deployment."
UpgradeDeployment
}
0 #Delete then create new deployment
{
Write-Output "$(Get-Date -f $timeStampFormat) - Deployment exists in $servicename. Deleting deployment."
DeleteDeployment
CreateNewDeployment
}
} # switch ($enableDeploymentUpgrade)
}
0
{
Write-Output "$(Get-Date -f $timeStampFormat) - ERROR: Deployment exists in $servicename. Script execution cancelled."
exit
}
} #switch ($alwaysDeleteExistingDeployments)
} else {
CreateNewDeployment
}
}
function UploadToStorageContainer()
{
$containerState = Get-AzureStorageContainer -Name $containerName -ea 0
if ($containerState -eq $null)
{
New-AzureStorageContainer -Name $containerName | out-null
}
Set-AzureStorageBlobContent -File $packageLocation -Container $containerName -Blob $blob -Force| Out-Null
$script:packageLocation = (Get-AzureStorageBlob -blob $blobName -Container $containerName).ICloudBlob.uri.AbsoluteUri
}
function CreateNewDeployment()
{
UploadToStorageContainer
write-progress -id 3 -activity "Creating New Deployment" -Status "In progress"
Write-Output "$(Get-Date -f $timeStampFormat) - Creating New Deployment: In progress"
$opstat = New-AzureDeployment -Slot $slot -Package $packageLocation -Configuration $cloudConfigLocation -label $deploymentLabel -ServiceName $serviceName
$completeDeployment = Get-AzureDeployment -ServiceName $serviceName -Slot $slot
$completeDeploymentID = $completeDeployment.deploymentid
write-progress -id 3 -activity "Creating New Deployment" -completed -Status "Complete"
Write-Output "$(Get-Date -f $timeStampFormat) - Creating New Deployment: Complete, Deployment ID: $completeDeploymentID"
StartInstances
}
function UpgradeDeployment()
{
UploadToStorageContainer
write-progress -id 3 -activity "Upgrading Deployment" -Status "In progress"
Write-Output "$(Get-Date -f $timeStampFormat) - Upgrading Deployment: In progress"
# perform Update-Deployment
$setdeployment = Set-AzureDeployment -Upgrade -Slot $slot -Package $packageLocation -Configuration $cloudConfigLocation -label $deploymentLabel -ServiceName $serviceName -Force
$completeDeployment = Get-AzureDeployment -ServiceName $serviceName -Slot $slot
$completeDeploymentID = $completeDeployment.deploymentid
write-progress -id 3 -activity "Upgrading Deployment" -completed -Status "Complete"
Write-Output "$(Get-Date -f $timeStampFormat) - Upgrading Deployment: Complete, Deployment ID: $completeDeploymentID"
}
function DeleteDeployment()
{
write-progress -id 2 -activity "Deleting Deployment" -Status "In progress"
Write-Output "$(Get-Date -f $timeStampFormat) - Deleting Deployment: In progress"
#WARNING - always deletes with force
$removeDeployment = Remove-AzureDeployment -Slot $slot -ServiceName $serviceName -Force
write-progress -id 2 -activity "Deleting Deployment: Complete" -completed -Status $removeDeployment
Write-Output "$(Get-Date -f $timeStampFormat) - Deleting Deployment: Complete"
}
function StartInstances()
{
write-progress -id 4 -activity "Starting Instances" -status "In progress"
Write-Output "$(Get-Date -f $timeStampFormat) - Starting Instances: In progress"
$deployment = Get-AzureDeployment -ServiceName $serviceName -Slot $slot
$runstatus = $deployment.Status
if ($runstatus -ne 'Running')
{
$run = Set-AzureDeployment -Slot $slot -ServiceName $serviceName -Status Running
}
$deployment = Get-AzureDeployment -ServiceName $serviceName -Slot $slot
$oldStatusStr = @("") * $deployment.RoleInstanceList.Count
while (-not(AllInstancesRunning($deployment.RoleInstanceList)))
{
$i = 1
foreach ($roleInstance in $deployment.RoleInstanceList)
{
$instanceName = $roleInstance.InstanceName
$instanceStatus = $roleInstance.InstanceStatus
if ($oldStatusStr[$i - 1] -ne $roleInstance.InstanceStatus)
{
$oldStatusStr[$i - 1] = $roleInstance.InstanceStatus
Write-Output "$(Get-Date -f $timeStampFormat) - Starting Instance '$instanceName': $instanceStatus"
}
write-progress -id (4 + $i) -activity "Starting Instance '$instanceName'" -status "$instanceStatus"
$i = $i + 1
}
sleep -Seconds 1
$deployment = Get-AzureDeployment -ServiceName $serviceName -Slot $slot
}
$i = 1
foreach ($roleInstance in $deployment.RoleInstanceList)
{
$instanceName = $roleInstance.InstanceName
$instanceStatus = $roleInstance.InstanceStatus
if ($oldStatusStr[$i - 1] -ne $roleInstance.InstanceStatus)
{
$oldStatusStr[$i - 1] = $roleInstance.InstanceStatus
Write-Output "$(Get-Date -f $timeStampFormat) - Starting Instance '$instanceName': $instanceStatus"
}
$i = $i + 1
}
$deployment = Get-AzureDeployment -ServiceName $serviceName -Slot $slot
$opstat = $deployment.Status
write-progress -id 4 -activity "Starting Instances" -completed -status $opstat
Write-Output "$(Get-Date -f $timeStampFormat) - Starting Instances: $opstat"
}
function AllInstancesRunning($roleInstanceList)
{
foreach ($roleInstance in $roleInstanceList)
{
if ($roleInstance.InstanceStatus -ne "ReadyRole")
{
return $false
}
}
return $true
}
#configure powershell with Azure 1.7 modules
Import-Module Azure
#configure powershell with publishsettings for your subscription
$pubsettings = $subscriptionDataFile
Import-AzurePublishSettingsFile $pubsettings
Set-AzureSubscription -CurrentStorageAccount $storageAccountName -SubscriptionName $selectedsubscription
#set remaining environment variables for Azure cmdlets
$subscription = Get-AzureSubscription $selectedsubscription
$subscriptionname = $subscription.subscriptionname
$subscriptionid = $subscription.subscriptionid
$slot = $environment
#main driver - publish & write progress to activity log
Write-Output "$(Get-Date -f $timeStampFormat) - Azure Cloud Service deploy script started."
Write-Output "$(Get-Date -f $timeStampFormat) - Preparing deployment of $deploymentLabel for $subscriptionname with Subscription ID $subscriptionid."
Publish
$deployment = Get-AzureDeployment -slot $slot -serviceName $servicename
$deploymentUrl = $deployment.Url
Write-Output "$(Get-Date -f $timeStampFormat) - Created Cloud Service with URL $deploymentUrl."
Write-Output "$(Get-Date -f $timeStampFormat) - Azure Cloud Service deploy script finished."
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