Add-AzureWebSite.ps1
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function Add-AzureWebSite { <# .Synopsis Adds an Azure web site to a service definition. .Description Adds an Azure web site to a service definition. The site can bind to multiple host Creates a web role if one does not exist. .Example New-AzureServiceDefinition -ServiceName "AService" | Add-AzureWebSite -SiteName "ASite" -PhysicalDirectory "C:\inetpub\wwwroot\asite" -HostHeader a.subdomain.com, nakeddomain.com, www.fulldomain.com -asString .Link New-AzureServiceDefinition #> [OutputType([xml],[string])] param( # The ServiceDefinition XML. This should be created with New-AzureServiceDefinition or retreived with Import-AzureServiceDefinition [Parameter(Mandatory=$true, ValueFromPipeline=$true, ValueFromPipelineByPropertyName=$true)] [ValidateScript({ $isServiceDefinition = $_.NameTable.Get("http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceDefinition") if (-not $IsServiceDefinition) { throw "Input must be a ServiceDefinition XML" } return $true })] [Xml] $ServiceDefinition, # If set, the local resource will only apply to the role named ToRole. If ToRole is not found, or doesn't # exist, the last role will be used. [Parameter(ValueFromPipelineByPropertyName=$true)] [string] $ToRole, # The name of the site to create. If Sitename is not set, sites will be named Web1, Web2, Web3, etc [Parameter(ValueFromPipelineByPropertyName=$true)] [string] $SiteName, # The physical directory of the website. This is where the web site files are located. [Parameter(ValueFromPipelineByPropertyName=$true)] [string] $PhysicalDirectory, # One or more host headers to use for the site [Parameter(ValueFromPipelineByPropertyName=$true)] [string[]] $HostHeader, # Additional bindings. Each hashtable can contain an EndpointName, Name, and HostHeader [Parameter(ValueFromPipelineByPropertyName=$true)] [Hashtable[]] [ValidateScript({ Test-SafeDictionary -Dictionary $_ -ThrowOnUnsafe })] $Binding, # Additional virtual directories. # The keys will be the name of the virtual directories, and the values will be the physical directory on # the local machine. [Parameter(ValueFromPipelineByPropertyName=$true)] [Hashtable] [ValidateScript({ Test-SafeDictionary -Dictionary $_ -ThrowOnUnsafe })] $VirtualDirectory, # Additional virtual applications. # The keys will be the name of the virtual applications, and the values will be the physical directory on # the local machine. [Parameter(ValueFromPipelineByPropertyName=$true)] [Hashtable] [ValidateScript({ Test-SafeDictionary -Dictionary $_ -ThrowOnUnsafe })] $VirtualApplication, # The VMSize [ValidateSet('ExtraSmall','Small','Medium', 'Large', 'Extra-Large', 'XS', 'XL', 'S', 'M', 'L')] $VMSize, # If set, will return values as a string [switch] $AsString ) begin { $xmlNamespace = @{'ServiceDefinition'='http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceDefinition'} if (-not $script:siteCount) {$script:SiteCount = 0} } process { $script:siteCount++ # Resolve the role if it set, create the role if it doesn't exist, and track it if they assume the last item. $roles = @($ServiceDefinition.ServiceDefinition.WebRole), @($ServiceDefinition.ServiceDefinition.WorkerRole) + @($ServiceDefinition.ServiceDefinition.VirtualMachineRole) $selectXmlParams = @{ XPath = '//ServiceDefinition:WebRole' Namespace = $xmlNamespace } $roles = @(Select-Xml -Xml $ServiceDefinition @selectXmlParams | Select-Object -ExpandProperty Node) if (-not $roles) { $params = @{} if ($vmSize) { $params['vmSize']= $vmSize} $ServiceDefinition = $ServiceDefinition | Add-AzureRole -RoleName "WebRole1" @params $roles = @(Select-Xml -Xml $ServiceDefinition @selectXmlParams | Select-Object -ExpandProperty Node) } if ($roles.Count -gt 1) { if ($ToRole) { } else { $role = $roles[-1] } } else { if ($ToRole) { if ($roles[0].Name -eq $ToRole) { $role = $roles[0] } else { $role = $null } } else { $role = $roles[0] } } if (-not $role) { return } $realSize = [Math]::Ceiling($size / 1mb) if (-not $role.Sites) { $role.InnerXml += "<Sites/>" } $sitesNode = Select-Xml -Xml $role -Namespace $xmlNamespace -XPath '//ServiceDefinition:Sites' | Select-Object -ExpandProperty Node if (-not $siteName) { if ($physicalPath) { $SiteName = "WebSite${siteCount}" } else { $SiteName = "Web${siteCount}" } } if ($PhysicalDirectory) { $translatedPhysicalPath = $ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($PhysicalDirectory) $sitesNode.InnerXml += "<Site name='$SiteName' physicalDirectory='$translatedPhysicalPath' />" } else { $sitesNode.InnerXml += "<Site name='$SiteName' />" } $siteNode = Select-Xml -Xml $sitesNode -Namespace $xmlNamespace -XPath "//ServiceDefinition:Site"| Where-Object { $_.Node.Name -eq $siteName } | Select-Object -ExpandProperty Node -Last 1 if ($psBoundParameters.VirtualDirectory) { foreach ($kv in $psBoundParameters.VirtualDirectory.GetEnumerator()) { $siteNode.InnerXml += " <VirtualDirectory name='$($kv.Key)' physicalDirectory='$($kv.Value)' />" $role.Sites.InnerXml = $sitesNode.InnerXml.Replace('xmlns=""', '') } } if ($psBoundParameters.VirtualApplication) { foreach ($kv in $psBoundParameters.VirtualApplication.GetEnumerator()) { $siteNode.InnerXml += " <VirtualApplication name='$($kv.Key)' physicalDirectory='$($kv.Value)' />" $role.Sites.InnerXml = $sitesNode.InnerXml.Replace('xmlns=""', '') } } $usedDefaultEndPoint = $false if (-not $role.Endpoints) { $usedDefaultEndPoint = $true $role.InnerXml += "<Endpoints><InputEndpoint name='DefaultWebSiteEndPoint' protocol='http' port='80' /> </Endpoints>" } $specifiesBindingEndPoint = $false if ((-not $psBoundParameters.Binding) -and (-not $psBoundParameters.HostHeader)) { $endpointsNode = Select-Xml -Xml $role -Namespace $xmlNamespace -XPath "//ServiceDefinition:Endpoints"| Select-Object -ExpandProperty Node $endPointName = @($endPointsNode.InputEndPoint)[-1].Name $siteNode.InnerXml += "<Bindings><Binding endpointName='$endPointName' name='Binding1' /></Bindings>" $role.Sites.InnerXml = $sitesNode.InnerXml.Replace('xmlns=""', '') } if ($psBoundParameters.Binding) { $bindings = foreach ($ht in $psBoundParameters.Binding) { $bindingXmlText = "<Binding" foreach ($kv in $ht.GetEnumerator()) { if ($kv.Key -eq 'EndpointName') { $attributeName = 'endpointName' $specifiesBindingEndPoint = $true } elseif ($kv.Key -eq 'Name') { $attributeName = 'name' } elseif ($key.Key -eq 'HostHeader') { $attributeName = 'hostHeader' } if ($attributeName){ $bindingXmlText+= " $attributeName='$($kv.Value)'" } } "$bindingXmlText />" } $ofs = [Environment]::NewLine $siteNode.InnerXml += "<Bindings>$bindings</Bindings>" $role.Sites.InnerXml = $sitesNode.InnerXml.Replace('xmlns=""', '') } if ($psBoundParameters.HostHeader) { $endpointsNode = Select-Xml -Xml $role -Namespace $xmlNamespace -XPath "//ServiceDefinition:Endpoints"| Select-Object -ExpandProperty Node $endPointName = @($endPointsNode.InputEndPoint)[-1].Name $bindingCount = 1 $bindings = foreach ($header in $psBoundParameters.HostHeader) { "<Binding endpointName='$endPointName' name='Binding${BindingCount}' hostHeader='$header'/>" } $ofs = [Environment]::NewLine if ($siteNode.InnerXml) { $siteNode.InnerXml += "<Bindings>$bindings</Bindings>" } else { $siteNode.InnerXml = "<Bindings>$bindings</Bindings>" } $role.Sites.InnerXml = $sitesNode.InnerXml.Replace('xmlns=""', '') } } end { $webRole= Select-Xml -Xml $role -Namespace $xmlNamespace -XPath '//ServiceDefinition:WebRole' | Select-Object -ExpandProperty Node if ($AsString) { $strWrite = New-Object IO.StringWriter $serviceDefinition.Save($strWrite) return "$strWrite" } else { $serviceDefinition } } } |