PureStorage.CBS.VVolUtil.ps1
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function Set-PCBSVmHostiSCSI{ <# .SYNOPSIS Configure FlashArray iSCSI target information on ESXi host .DESCRIPTION Takes in an ESXi host and configures FlashArray iSCSI target info #> Param( [Parameter(Mandatory=$true)] [VMware.VimAutomation.ViCore.Types.V1.Inventory.VMHost]$Esxi, [Parameter(Mandatory=$true,ValueFromPipeline=$True)] $Flasharray ) Begin { $allESXitargets = @() } Process { if ($esxi.ExtensionData.Runtime.ConnectionState -ne "connected") { Write-Warning "Host $($esxi.NetworkInfo.HostName) is not in a connected state and cannot be configured." return } $ESXitargets = @() $faiSCSItargets = Get-Pfa2NetworkInterface -Array $FlashArray |Where-Object {$_.services -eq "iscsi"} |Where-Object {$_.enabled -eq $true} | Where-Object {$null -ne $_.Eth.address} if ($null -eq $faiSCSItargets) { throw "The target FlashArray does not currently have any iSCSI targets configured." } $iscsi = $esxi |Get-VMHostStorage if ($iscsi.SoftwareIScsiEnabled -ne $true) { $esxi | Get-vmhoststorage |Set-VMHostStorage -SoftwareIScsiEnabled $True |out-null } foreach ($faiSCSItarget in $faiSCSItargets) { $iscsiadapter = $esxi | Get-VMHostHba -Type iScsi | Where-Object {$_.Model -eq "iSCSI Software Adapter"} if (!(Get-IScsiHbaTarget -IScsiHba $iscsiadapter -Type Send -ErrorAction stop | Where-Object {$_.Address -cmatch $faiSCSItarget.Eth.address})) { New-IScsiHbaTarget -IScsiHba $iscsiadapter -Address $faiSCSItarget.Eth.address -ErrorAction stop } $esxcli = $esxi |Get-esxcli -v2 $iscsiargs = $esxcli.iscsi.adapter.discovery.sendtarget.param.get.CreateArgs() $iscsiargs.adapter = $iscsiadapter.Device $iscsiargs.address = $faiSCSItarget.Eth.address $delayedAck = $esxcli.iscsi.adapter.discovery.sendtarget.param.get.invoke($iscsiargs) |where-object {$_.name -eq "DelayedAck"} $loginTimeout = $esxcli.iscsi.adapter.discovery.sendtarget.param.get.invoke($iscsiargs) |where-object {$_.name -eq "LoginTimeout"} if ($delayedAck.Current -eq "true") { $iscsiargs = $esxcli.iscsi.adapter.discovery.sendtarget.param.set.CreateArgs() $iscsiargs.adapter = $iscsiadapter.Device $iscsiargs.address = $faiSCSItarget.Eth.address $iscsiargs.value = "false" $iscsiargs.key = "DelayedAck" $esxcli.iscsi.adapter.discovery.sendtarget.param.set.invoke($iscsiargs) |out-null } if ($loginTimeout.Current -ne "30") { $iscsiargs = $esxcli.iscsi.adapter.discovery.sendtarget.param.set.CreateArgs() $iscsiargs.adapter = $iscsiadapter.Device $iscsiargs.address = $faiSCSItarget.Eth.address $iscsiargs.value = "30" $iscsiargs.key = "LoginTimeout" $esxcli.iscsi.adapter.discovery.sendtarget.param.set.invoke($iscsiargs) |out-null } $ESXitargets += Get-IScsiHbaTarget -IScsiHba $iscsiadapter -Type Send -ErrorAction stop | Where-Object {$_.Address -cmatch $faiSCSItarget.Eth.address} } $allESXitargets += $ESXitargets } End { return $allESXitargets } } function New-PCBSHostFromVmHost { <# .SYNOPSIS Create a FlashArray host from an ESXi vmhost object .DESCRIPTION Takes in a vCenter ESXi host and creates a FlashArray host #> Param( [Parameter(Mandatory=$true)] [VMware.VimAutomation.ViCore.Types.V1.Inventory.VMHost]$Esxi, [Parameter(Mandatory=$true,ValueFromPipeline=$True)] $Flasharray ) $ArrayName = Get-ArrayName -FlashArray $FlashArray Write-Verbose "Creating FlashArray $ArrayName host for VMHost $($Esxi.Name)..." $newFaHost = $null try { $newFaHost = Get-PCBSHostFromVmHost -flasharray $flasharray -esxi $esxi -ErrorAction Stop } catch {} if ($null -eq $newFaHost) { Set-PCBSVMHostiSCSI -esxi $esxi -flasharray $flasharray -ErrorAction Stop | Out-Null $iscsiadapter = $esxi | Get-VMHostHBA -Type iscsi | Where-Object { $_.Model -eq "iSCSI Software Adapter" } if ($null -eq $iscsiadapter) { throw "No Software iSCSI adapter found on host $($esxi.NetworkInfo.HostName)." } else { $iqn = $iscsiadapter.ExtensionData.IScsiName } try { try { $newFaHost = New-Pfa2Host -Array $FlashArray -Name ($esxi.NetworkInfo.HostName) -Iqns $iqn -ErrorAction Stop } catch { if (($PSItem.ToString() | convertfrom-json).msg -eq "Host already exists.") { $randName = $esxi.NetworkInfo.HostName + (Get-Random -Maximum 99999 -Minimum 10000).ToString() $newFaHost = New-Pfa2Host -Array $FlashArray -Name $($randName) -Iqns $iqn } else { throw ($PSItem.ToString() | convertfrom-json).msg } } $arrayInfo = Get-Pfa2Array -Array $FlashArray $majorVersion = [int](($arrayInfo.Version.Split('.'))[0]) if ($majorVersion -ge 5) { Update-Pfa2Host -Array $FlashArray -Name $($newFaHost.name) -Personality "esxi" | Out-Null } } catch { Write-Error "$_" return $null } } else { if ($newFaHost.wwn.count -gt 0) { throw "The host $($esxi.NetworkInfo.HostName) is already configured on array $Arrayname with FibreChannel. Multiple-protocols at once are not supported by VMware." } } return $newFaHost } function Get-PCBSHostFromVmHost { <# .SYNOPSIS Gets a FlashArray host object from a ESXi vmhost object .DESCRIPTION Takes in a vmhost and returns a matching FA host if found #> Param( [Parameter(Mandatory=$true,ValueFromPipeline=$True)] [VMware.VimAutomation.ViCore.Types.V1.Inventory.VMHost]$Esxi, [Parameter(Mandatory=$true,ValueFromPipeline=$True)] $Flasharray ) $iscsiadapter = $esxi | Get-VMHostHBA -Type iscsi | Where-Object {$_.Model -eq "iSCSI Software Adapter"} $fahosts = Get-Pfa2Host -Array $FlashArray $ArrayName = Get-ArrayName -FlashArray $FlashArray if ($null -ne $iscsiadapter) { $iqn = $iscsiadapter.ExtensionData.IScsiName foreach ($fahost in $fahosts) { if ($fahost.iqns.count -ge 1) { foreach ($fahostiqn in $fahost.iqns) { if ($iqn.ToLower() -eq $fahostiqn.ToLower()) { $faHostMatch = $fahost break } } } } } if ($null -ne $faHostMatch) { return $faHostMatch } else { throw "No matching host for $($esxi.Name) could be found on the FlashArray $ArrayName" } } function Get-PCBSHostGroupfromVcCluster { <# .SYNOPSIS Retrieves a FA host group from an ESXi cluster .DESCRIPTION Takes in a vCenter Cluster and retrieves corresonding host group #> Param( [Parameter(Mandatory=$true,ValueFromPipeline=$True)] [VMware.VimAutomation.ViCore.Types.V1.Inventory.Cluster]$Cluster, [Parameter(Mandatory=$True)] $Flasharray ) $esxiHosts = $cluster |Get-VMHost $faHostGroups = @() $faHostGroupNames = @() $ArrayName = Get-ArrayName -FlashArray $FlashArray foreach ($esxiHost in $esxiHosts) { try { $faHost = $esxiHost | Get-PCBSHostFromVmHost -flasharray $flasharray if ($null -ne $faHost.HostGroup.Name) { if ($faHostGroupNames.contains($faHost.HostGroup.Name)) { continue } else { $faHostGroupNames += $faHost.HostGroup.Name $faHostGroup = Get-Pfa2HostGroup -Array $Flasharray -Name $($faHost.HostGroup.Name) -ErrorAction stop $faHostGroups += $faHostGroup } } } catch{ continue } } if ($null -eq $faHostGroup) { throw "No host group found for cluster $($Cluster.Name) on $ArrayName." } if ($faHostGroups.count -gt 1) { Write-Warning -Message "Cluster $($Cluster.Name) spans more than one host group. The recommendation is to have only one host group per cluster" } return $faHostGroups } function Remove-PCBSUnusedHosts { Param ( [Parameter(Mandatory=$true)] [VMware.VimAutomation.ViCore.Types.V1.Inventory.Cluster]$Cluster, [Parameter(Mandatory=$True)] $Flasharray ) $hostGroups = Get-PCBSHostGroupfromVcCluster -flasharray $Flasharray -cluster $cluster $faHostList = @() foreach ($hostGroup in $hostGroups) { $faHosts = Get-Pfa2Host -Array $Flasharray | Where-Object{$_.HostGroup.Name -eq $hostGroup.Name} $faHostList = $faHostList + $faHosts } $vmHosts = $Cluster | Get-VMHost foreach ($vmHost in $vmHosts) { $faHost = Get-PCBSHostFromVmHost -Flasharray $FlashArray -Esxi $vmHost -ErrorAction Ignore # Remove used hosts from the list $faHostList = $faHostList | Where-Object {$_.Name -ne $faHost.Name} } foreach ($faHost in $faHostList) { Write-Host "Removing unused host '$faHost' ..." Update-Pfa2Host -Array $Flasharray -Name $faHost.Name -HostGroupName '' Remove-Pfa2Host -Array $Flasharray -Name $faHost.Name } } function New-PCBSHostGroupfromVcCluster { <# .SYNOPSIS Create a host group from an ESXi cluster .DESCRIPTION Takes in a vCenter Cluster and creates hosts (if needed) and host group #> Param( [Parameter(Mandatory=$true)] [VMware.VimAutomation.ViCore.Types.V1.Inventory.Cluster]$Cluster, [Parameter(Mandatory=$True)] $Flasharray ) $updated_hosts = @() # We have to use try catch here as adding -ErrorAction SilentlyContinue still throw terminating error try { $hostGroup = Get-PCBSHostGroupfromVcCluster -flasharray $Flasharray -cluster $cluster } catch {} if ($hostGroup.count -gt 1) { throw "The cluster already is configured on the FlashArray and spans more than one host group. This cmdlet does not support a multi-hostgroup configuration." } if ($null -ne $hostGroup) { $clustername = $hostGroup.name } $esxiHosts = $cluster |Get-VMHost $HostMap = @{} foreach ($esxiHost in $esxiHosts) { $faHost = $null try { $faHost = Get-PCBSHostFromVmHost -flasharray $Flasharray -esxi $esxiHost -ErrorAction Ignore if ($null -ne $faHost.HostGroup.Name) { if ($null -ne $hostGroup) { if ($hostGroup.name -ne $faHost.HostGroup.Name) { Write-Warning "The host $($faHost.name) already exists and is already in the host group $($faHost.hgroup)." } } } } catch { Write-Host "$_" } if ($null -ne $faHost) { if ($fahost.wwn.count -ge 1) { throw "The host $($esxiHost.NetworkInfo.HostName) is already configured on the FlashArray for FC. Mixed mode is not supported by VMware." } } if ($null -eq $faHost) { try { $faHost = New-PCBSHostFromVmHost -flasharray $Flasharray -ErrorAction Stop -esxi $esxiHost $HostMap[$faHost.Name] = $esxiHost $updated_hosts += $esxiHost.Name } catch { Write-Error $Global:Error[0] throw "Could not create host. Cannot create host group." } } else { $HostMap[$faHost.name] = $esxiHost.Name } } #FlashArray only supports Alphanumeric or the dash - character in host group names. Checking for VMware cluster name compliance and removing invalid characters. if ($null -eq $hostGroup) { if ($cluster.Name -match "^[a-zA-Z0-9\-]+$") { $clustername = $cluster.Name } else { $clustername = $cluster.Name -replace "[^\w\-]", "" $clustername = $clustername -replace "[_]", "" $clustername = $clustername -replace " ", "" } $hg = $null $hg = Get-Pfa2HostGroup -Array $Flasharray -Name $clustername -ErrorAction SilentlyContinue if ($null -ne $hg) { if ($hg.hosts.count -ne 0) { #if host group name is already in use and has only unexpected hosts i will create a new one with a random number at the end $nameRandom = Get-random -Minimum 1000 -Maximum 9999 $clustername = "$($clustername)-$($nameRandom)" $hostGroup = New-Pfa2HostGroup -Array $Flasharray -Name $clustername -ErrorAction stop } else { $hostGroup = $hg } } else { #if there is no host group, it will be created $hostGroup = New-Pfa2HostGroup -Array $Flasharray -Name $clustername -ErrorAction stop } } $faHostNames = @() foreach ($faHostName in $HostMap.Keys) { if ($null -eq $faHost.HostGroup.Name) { $faHostNames += $faHostName } } #any hosts that are not already in the host group will be added if ($faHostNames.count -gt 0) { foreach ($faHostName in $faHostNames) { Write-Host "Adding $faHostName to $clustername..." Update-Pfa2Host -Array $Flasharray -Name $faHostName -HostGroupName $clustername | Out-Null if (-not $updated_hosts -contains $HostMap[$faHostName]) { $updated_hosts += $HostMap[$faHostName] } } } return $updated_hosts } function Get-PCBSConnectionOfDatastore { <# .SYNOPSIS Takes in a vVol or VMFS datastore, FlashArray connections and returns the correct connection. .DESCRIPTION Takes in a vVol or VMFS datastore, FlashArray connections and returns the correct connection or $null if not connected. #> Param( [Parameter(Mandatory=$True,ValueFromPipeline=$True)] $Flasharray, [Parameter(Mandatory=$true,ValueFromPipeline=$True)] [ValidateScript({ if (($_.Type -ne 'VMFS') -and ($_.Type -ne 'VVOL')) { throw "The entered datastore is not a VMFS or vVol datastore. It is type $($_.Type). Please only enter a VMFS or vVol datastore" } else { $true } })] [VMware.VimAutomation.ViCore.Types.V1.DatastoreManagement.Datastore]$Datastore ) if ($datastore.Type -eq 'VMFS') { $lun = $datastore.ExtensionData.Info.Vmfs.Extent.DiskName |select-object -unique if ($lun -like 'naa.624a9370*') { $volserial = ($lun.ToUpper()).substring(12) $pureVolumes = Get-Pfa2Volume -Array $Flasharray $purevol = $purevolumes | where-object { $_.serial -eq $volserial } if ($null -ne $purevol.name) { return $flasharray } } else { throw "This VMFS is not hosted on FlashArray storage." } } elseif ($datastore.Type -eq 'VVOL') { $datastoreArraySerial = $datastore.ExtensionData.Info.VvolDS.StorageArray[0].uuid.Substring(16) $arraySerial = (Get-Pfa2Array -Array $Flasharray).id if ($arraySerial -eq $datastoreArraySerial) { return $flasharray } } # The datastore was not found on any of the FlashArray connections. return $null } function Get-ArrayID { Param( [Parameter(Mandatory=$true)] $FlashArray ) $ArrayID = "com.purestorage:" + (Get-Pfa2Array -Array $Flasharray).id return $arrayID } function Get-ArrayName { Param( [Parameter(Mandatory=$true)] $FlashArray ) $ArrayName = (Get-Pfa2Array -Array $Flasharray).Name return $ArrayName } function Get-ArrayOUI { Param ( [Parameter(Mandatory=$true)] [string]$ArrayID ) $ArrayOui = $ArrayID.substring(16,36) $ArrayOui = $ArrayOui.replace("-","") $ArrayOui = $ArrayOui.Substring(0,16) return $ArrayOui } function Get-RootStorageContainerID { Param( [Parameter(Mandatory=$true)] [string]$ArrayID ) $md5 = new-object -TypeName System.Security.Cryptography.MD5CryptoServiceProvider $utf8 = new-object -TypeName System.Text.UTF8Encoding $hash = $md5.ComputeHash($utf8.GetBytes($ArrayID.substring(16,36))) $hash2 = $md5.ComputeHash(($hash)) $hash2[6] = $hash2[6] -band 0x0f $hash2[6] = $hash2[6] -bor 0x30 $hash2[8] = $hash2[8] -band 0x3f $hash2[8] = $hash2[8] -bor 0x80 $newGUID = (new-object -TypeName System.Guid -ArgumentList (,$hash2)).Guid $fixedGUID = $newGUID.Substring(18) $scId = $newGUID.Substring(6,2) + $newGUID.Substring(4,2) + $newGUID.Substring(2,2) + $newGUID.Substring(0,2) + "-" + $newGUID.Substring(11,2) + $newGUID.Substring(9,2) + "-" + $newGUID.Substring(16,2) + $newGUID.Substring(14,2) + $fixedGUID $scId = $scId.Replace("-","") $scId = "vvol:" + $scId.Insert(16,"-") return $scId } function Rescan-HBA { Param( $ESXIHosts, $FlashArray ) foreach ($esxiRescan in $ESXIHosts) { $hbas = $esxiRescan |get-PCBSHostFromVmHost -flasharray $FlashArray if ($hbas.iqns.count -ge 1) { $hbaType = "iSCSI" } elseif ($hbas.wwn.count -ge 1) { $hbaType = "FibreChannel" } $esxiHost = $esxiRescan.ExtensionData $storageSystem = Get-View -Id $esxiHost.ConfigManager.StorageSystem Write-Host "Rescanning HBAs for $($esxiRescan.Name)..." $hbas = ($esxiRescan |Get-VMHostHba |where-object {$_.Type -eq $hbaType}).device foreach ($hba in $hbas) { $storageSystem.rescanHba($hba) } } } function Find-ProtocolEndpoint { Param ( $Esxi, $PEVolumes, $multiStorageContainersSupport, $UseDefaultStore, $arrayOui ) $esxcli = $esxi |Get-EsxCli -v2 $hostProtocolEndpoint = $esxcli.storage.core.device.list.invoke() |where-object {$_.IsVVOLPE -eq $true} foreach ($hostPE in $hostProtocolEndpoint) { $peID = $hostPE.Device.Substring(12,24) $peID = $peID.Substring(0,16) if ($peID -eq $arrayOui) { if ($multiStorageContainersSupport -and -not $UseDefaultStore) { if ($PEVolumes.Count -gt 0){ foreach ($peVolume in $PEVolumes) { $volumeSerial = $peVolume.Serial.ToLower() if ($hostPe.Device -like "*$volumeSerial*"){ return $hostPE } } } } } else { return $hostPE } } return $null } function Update-PCBSVASAProvider { Param ( $FlashArray, [PScredential] $FlashArrayCredential, [switch] $Refresh ) $vasaProviders = @() $MaxRetryCount = 10 $mgmtIPs = Get-Pfa2NetworkInterface | Where-Object {$_.services -eq "management" -and $_.Enabled -and $_.Name -like "ct*"} $registeredController = @() $ArrayName = Get-ArrayName -FlashArray $FlashArray foreach ($mgmtIP in $mgmtIPs) { $vasaRegistered = $false $retry_count = 0 $controller_name = ($mgmtIp.Name.Split("."))[0] if ($registeredController -contains $controller_name) { continue } $provider_name = "$ArrayName-$controller_name" if ($Refresh) { Write-Host "Removing provider $provider_name ..." Get-VasaProvider -Name $provider_name |Remove-VasaProvider -Confirm:$false } do { $vasaProvider = Get-VasaProvider -Name $provider_name -ErrorAction Ignore if ($vasaProvider) { Write-Host "VASA Provider already exists for $ArrayName controller $controller_name ..." if ($vasaProvider.status -eq "online") { $vasaRegistered = $True } elseif ($vasaProvider.status -eq "offline") { # VASA provider can be offline if: # - Array is not accessible (in this case, we will get an error when trying to connect) # - Certificate is expired # - Certificate is invalid (for example a new certificate uploaded to the Array) Write-Warning "VASA provider $provider_name status is $($vasaProvider.status)" # No need to check for expiry time as the cert might not be expired but invalid. Remove the certificate and re-register the VASA provider $cert_name = "vasa-$controller_name" Write-Host "Removing certificate $cert_name from FlashArray: $ArrayName ..." Remove-Pfa2Certificate -Name $cert_name Write-Host "Creating self-signed certificate $cert_name on FlashArray: $ArrayName ..." New-Pfa2Certificate -Name $cert_name -CommonName $mgmtIP.Eth.Address -Organization "Pure Storage" -OrganizationalUnit "Pure Storage" | Out-Null Write-Host "Removing VASA provider $provider_name ..." Remove-VasaProvider -Provider $vasaProvider -Confirm:$false $vasaRegistered = $False } else { throw "Could not update VASA provider. VASA provider $provider_name status is $($vasaProvider.status)." } } else { Write-Host "Creating VASA Provider for $ArrayName controller $controller_name ..." try { $vasaProviders += New-VasaProvider -Name ($provider_name) -Credential $FlashArrayCredential -Url ("https://$($mgmtIP.Eth.Address):8084") -force -ErrorAction Stop $vasaRegistered = $True Write-Host "VASA Provider for $ArrayName-$controller_name created successufully." } catch { if ($retry_count -lt $MaxRetryCount) { Write-Warning "Failed to register VASA provider $provider_name with error $_ Retrying ..." $vasaRegistered = $false Start-Sleep -Seconds 10 } else { throw "Failed to register VASA provider $provider_name with error $_" } } } $retry_count = $retry_count + 1 } while ($vasaRegistered -ne $true -and $retry_count -lt $MaxRetryCount) if (-not $vasaRegistered) { throw "Failed to register VASA provider $provider_name after $retry_count tries." } else { $registeredController += $controller_name } } # Certificate refresh on all hosts in vCenter Update-ESXCertificates return $vasaProviders } function Mount-PCBSVvolDatastore { <# .SYNOPSIS Mounts a FlashArray VVol Datastore to a host or cluster .DESCRIPTION Mounts a FlashArray VVol Datastore to a cluster, connects a PE to the cluster if not present. The datastore will be created if it does not already exist. The function will return the exting (or newly created) datastore #> Param( [Parameter(Mandatory=$True)] $Flasharray, [Parameter(Mandatory=$True)] [PSCredential]$FlasharrayCredential, [Parameter(Mandatory=$false)] [string]$DatastoreName, [Parameter(Mandatory=$false)] [bool]$UseDefaultStore, [Parameter(Mandatory=$true,ValueFromPipeline=$True)] [VMware.VimAutomation.ViCore.Types.V1.Inventory.Cluster]$Cluster ) $multiStorageContainersSupport = $false $arrayVersion = ((Get-Pfa2Array -Array $Flasharray).Version).Split('.') $arrayVersionObject = [Version]::new($arrayVersion[0],$arrayVersion[1],$arrayVersion[2]) $baseVersionObject = [Version]::new("6","4","1") $multiStorageContainersSupport = $arrayVersionObject -ge $baseVersionObject $arrayID = Get-ArrayID -FlashArray $Flasharray $arrayOui = Get-ArrayOUI -ArrayID $arrayID $ArrayName = Get-ArrayName -FlashArray $FlashArray if ($True -eq $UseDefaultStore) { $scId = Get-RootStorageContainerID -ArrayID $arrayID $datastoreExists = Get-Datastore |Where-Object {$_.Type -eq "VVol"} |Where-Object {$_.ExtensionData.Info.VVolds.Scid -eq $scId} if ($null -eq $datastoreExists) { if (-not $DatastoreName) { $DatastoreName = $ArrayName + "-vvol-DS" } } else { if (-not $DatastoreName) { $DatastoreName = $datastoreExists.Name } } } else { # Using a multi-storage container Pod datastore if (-not $multiStorageContainersSupport) { throw "Non default containers can only be used for purity version 6.4.1 or later" } if (-not $DatastoreName) { throw "Datastore name must be provided when using non default containers." } # See if a pod was already created $pod = Get-Pfa2Pod -Array $Flasharray -Name $DatastoreName -ErrorAction Ignore if (-not $pod) { Write-Host "Creating a pod $DatastoreName ..." $pod = New-Pfa2Pod -Name $DatastoreName -ErrorAction Stop } else { # Get list of protocol endpoints in the pod $PEVolumes = Get-Pfa2Volume -Array $Flasharray | Where-Object {($_.Pod.Name -eq $DatastoreName) -and ($_.Subtype -eq "protocol_endpoint")} } $pod_id = $pod.id.Replace("-","") $scid = "vvol:"+$pod_id.substring(0,16)+"-"+$pod_id.substring(16) } Write-Verbose "Using storage container ID '$scid'..." $datastoreExists = Get-Datastore |Where-Object {$_.Type -eq "VVol"} |Where-Object {$_.ExtensionData.Info.VVolds.Scid -eq $scId} if ($null -ne $datastoreExists) { if ($DatastoreName -ne $datastoreExists.Name) { throw "A datastore '$($datastoreExists.Name)' already exists. Will not be able to create a datastore with the name '$DatastoreName." } Write-Host "A datastore already exists. Using datastore $($datastoreExists.Name)..." $datastore = $datastoreExists } $esxiHosts = $cluster |Get-VMHost foreach ($esxi in $esxiHosts) { $hostPE = Find-ProtocolEndpoint -Esxi $esxi -PEVolumes $PEVolumes -multiStorageContainersSupport $multiStorageContainersSupport -UseDefaultStore $UseDefaultStore -arrayOui $arrayOui $foundPE = $null -ne $hostPE if ($foundPE -eq $false) { if ($null -ne $datastore) { $fa = Get-PCBSConnectionOfDatastore -FlashArray $Flasharray -datastore $datastore -ErrorAction Ignore if ($null -eq $fa) { throw "No protocol endpoints found on the host $($esxi.name) for this array. Attempt to provision a PE failed as no valid PowerShell connections found for the array. Please either provision the protocol endpoint or connect the array to an existing PE." } } $hGroup = Get-PCBSHostGroupfromVcCluster -cluster $cluster -flasharray $fa -ErrorAction Stop $allPEs = Get-Pfa2Volume -Array $Flasharray | Where-Object {$_.Subtype -eq "protocol_endpoint"} -ErrorAction Stop if (($null -eq $protocolEndpoint) -or ($protocolEndpoint -eq "")) { $protocolEndpoint = "pure-protocol-endpoint" if ($multiStorageContainersSupport -and -not $UseDefaultStore) { $ProtocolEndpoint = "$DatastoreName::$ProtocolEndpoint" } } $pe = $allPEs |Where-Object {$_.name -eq $protocolEndpoint} if ($null -eq $pe) { $pe = New-Pfa2Volume -Array $Flasharray -Name $protocolEndpoint -Subtype "protocol_endpoint" } try { New-Pfa2Connection -Array $FlashArray -HostGroupNames $hGroup.name -VolumeNames $pe.name -ErrorAction Stop } catch { if ($_.Exception -notlike "*Connection already exists.*") { throw $_.Exception } } # Refresh VASA Providers $provider_id = (Get-VasaStorageArray -Id ("com.purestorage:" + (Get-Pfa2Array).id)).provider.id Write-Host "Refreshing VASA Provider..." $out = Get-VasaProvider -id $provider_id -Refresh Write-Host "Refreshed VASA provider $($out.Name) ($($out.Id)" } $datastoreSystem = Get-View -Id $esxi.ExtensionData.ConfigManager.DatastoreSystem $spec = New-Object VMware.Vim.HostDatastoreSystemVvolDatastoreSpec $spec.Name = $datastoreName $spec.ScId = $scId $foundDatastore = $esxi |get-datastore |Where-Object {$_.Type -eq "VVol"} |Where-Object {$_.ExtensionData.Info.VVolds.Scid -eq $scId} if ($null -eq $foundDatastore -or $foundDatastore.Name -ne $DatastoreName) { $datastore = Get-Datastore -Id ($datastoreSystem.CreateVvolDatastore($spec)) } else { $datastore = $foundDatastore } $foundDatastore = $null } return $datastore } |