Blog Snippets

ConfigureAzureCBS-Bicep.ps1

param ([Parameter(Mandatory)]$PureManagementIP,$PureManagementUser,$PureManagementPassword)
#Variables
$arrayendpoint = $PureManagementIP
$pureuser = $PureManagementUser
$purepass = ConvertTo-SecureString $PureManagementPassword -AsPlainText -Force
$purecred = New-Object System.Management.Automation.PSCredential -ArgumentList ($pureuser, $purepass)
$computername = [System.Net.Dns]::GetHostName()


#Install Pure Powershell Module
Install-PackageProvider -Name NuGet -MinimumVersion 2.8.5.201 -Force
Install-Module PureStoragePowershellSDK2 -Confirm:$false -Force

#Enable ISCSI
Set-Service -Name msiscsi -StartupType Automatic
Start-Service -Name msiscsi

#Confgure Static Initiator Name
$iqn = (Get-InitiatorPort).NodeAddress

# Connect to Cloud Block Store
$array = Connect-Pfa2Array -Endpoint $arrayendpoint -Credential $purecred -IgnoreCertificateError

#Create Host and Volume
$purehost = New-Pfa2Host -Array $array -Name $computername -Iqns $iqn
$purevolume = New-Pfa2Volume -Array $array -Name $computername'-SQLData' -Provisioned 50GB
$purevolume2 = New-Pfa2Volume -Array $array -Name $computername'-SQLLogs' -Provisioned 20GB
$purevolume3 = New-Pfa2Volume -Array $array -Name $computername'-SQLTemp' -Provisioned 10GB

New-Pfa2Connection -Array $array -HostNames $purehost.name -VolumeNames $purevolume.name,$purevolume2.name,$purevolume3.name

#Get iSCSI Information
$iscsiInterface = Get-Pfa2NetworkInterface|Where-Object {$_.Services -eq 'iscsi'}
$ct0iscsi = $iscsiInterface[0].Eth.Address
$ct1iscsi = $iscsiInterface[1].Eth.Address

#Configure ISCSI to CBS
if ((Get-IscsiTargetPortal).TargetPortalAddress -notcontains $ct0iscsi){
    New-IscsiTargetPortal -TargetPortalAddress $ct0iscsi
    Get-IscsiTarget | Connect-IscsiTarget -InitiatorPortalAddress (Get-NetIPAddress |Where-Object {$_.InterfaceAlias -like "Ethernet*" -and $_.AddressFamily -like "IPv4"}).IPAddress -IsPersistent $true -TargetPortalAddress $ct0iscsi
}
if ((Get-IscsiTargetPortal).TargetPortalAddress -notcontains $ct1iscsi){
    New-IscsiTargetPortal -TargetPortalAddress $ct1iscsi
    Get-IscsiTarget | Connect-IscsiTarget -InitiatorPortalAddress (Get-NetIPAddress |Where-Object {$_.InterfaceAlias -like "Ethernet*" -and $_.AddressFamily -like "IPv4"}).IPAddress -IsPersistent $true -TargetPortalAddress $ct1iscsi
}

#Initialize and Format Disk
Update-HostStorageCache #Rescan for Disks
Get-Disk|Where-Object {$_.NumberOfPartitions -eq '0'}|Initialize-Disk -PartitionStyle 'GPT' #Initialize Disk in GPT

Copy-VCSAUpdate.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Copy-VCSAUpdate -Version "6.7.0.20100"

deploy-nested-esxi.sh

git clone https://github.com/dstamen/Terraform.git #Clone the Github Repository
cd Terraform/deploy-nested-esxi #Change to Runbook Directory
vi modules/deploy-nested-esxi/main.tf #Update the configuration file to provide your vCenter Server and Appliance Settings and then Save the file
terraform init #Initialize and install the provider if needed
terraform plan #Validate the run book will work
terraform apply #Deploy your VMs!

deploy-srm83.ps1

$vcname = "vc01.my.lab"
$vcuser = "administrator@vsphere.local"
$vcpass = "VMware1!"

$ovffile = "C:\share\VMware\SRM\VMware-srm-va-8.3.0.4135-15929234\bin\srm-va_OVF10.ovf"
$cluster = "MyCluster"
$vmnetwork = "MyNetwork"
$datastore = "MyDatastore"
$vmfolder = "MyFolder"
$vm1name = "srm1.my.lab"
$vm2name = "srm2.my.lab"
$vm1ip = "10.21.230.58"
$vm2ip = "10.21.230.59"
$addrfamily = "ipv4"
$networkmode = "static"
$gateway = "10.21.230.1"
$domain = "my.lab"
$searchpath = "my.lab"
$dns = "10.21.230.6"
$prefix = "24"
$ntp = "us.pool.ntp.org"
$password = "VMware1!"
$enablessh = $true

$vcenter = Connect-VIServer $vcname -User $vcuser -Password $vcpass -WarningAction SilentlyContinue

$datastore_ref = Get-Datastore -Name $datastore
$network_ref = Get-VirtualPortGroup -Name $vmnetwork
$cluster_ref = Get-Cluster -Name $cluster
$vmhost_ref = $cluster_ref | Get-VMHost | Select -First 1

$ovfconfig = Get-OvfConfiguration $ovffile
$ovfconfig.NetworkMapping.Network_1.value = $vmnetwork
$ovfconfig.network.VMware_Site_Recovery_Manager_Appliance.addrfamily.value  = $addrfamily
$ovfconfig.network.VMware_Site_Recovery_Manager_Appliance.netmode.value  = $networkmode
$ovfconfig.network.VMware_Site_Recovery_Manager_Appliance.gateway.value  = $gateway
$ovfconfig.network.VMware_Site_Recovery_Manager_Appliance.domain.value  = $domain
$ovfconfig.network.VMware_Site_Recovery_Manager_Appliance.searchpath.value = $searchpath
$ovfconfig.network.VMware_Site_Recovery_Manager_Appliance.DNS.value = $dns
$ovfconfig.network.VMware_Site_Recovery_Manager_Appliance.netprefix0.value = $prefix
$ovfconfig.common.ntpserver.value = $ntp
$ovfconfig.common.varoot_password.value = $password
$ovfconfig.common.vaadmin_password.value = $password
$ovfconfig.common.dbpassword.value = $password
$ovfconfig.common.enable_sshd.value = $enablessh

#Deploy SRM1
$ovfconfig.network.VMware_Site_Recovery_Manager_Appliance.ip0.value = $vm1ip
$ovfconfig.common.vami.hostname.value = $vm1ip
Import-VApp -Source $ovffile -OvfConfiguration $ovfconfig -Name $vm1name -InventoryLocation $VMFolder -Location $cluster_ref -VMHost $vmhost_ref -Datastore $datastore_ref

#Deploy SRM2
$ovfconfig.network.VMware_Site_Recovery_Manager_Appliance.ip0.value = $vm2ip
Import-VApp -Source $ovffile -OvfConfiguration $ovfconfig -Name $vm2name -InventoryLocation $VMFolder -Location $cluster_ref -VMHost $vmhost_ref -Datastore $datastore_ref

$vms = get-vm $vm1name,$vm2name
$vm | Start-Vm -RunAsync | Out-Null

Disconnect-VIServer $vcenter -Confirm:$false

deploy_sql_cbs.bicep

@description('The name of the VM')
param virtualMachineName string

@description('The management IP of Cloud Block Store')
param PureManagementIP string

@description('The management User of Cloud Block Store')
param PureManagementUser string

@description('The management Password of Cloud Block Store')
param PureManagementPassword string

@description('The virtual machine size.')
param virtualMachineSize string = 'Standard_D2s_v5'

@description('Specify the name of an existing VNet in the same resource group')
param existingVirtualNetworkName string

@description('Specify the resrouce group of the existing VNet')
param existingVnetResourceGroup string

@description('Specify the name of the Subnet Name')
param existingSubnetName string

@description('The admin user name of the VM')
param adminUsername string

@description('The admin password of the VM')
@secure()
param adminPassword string

@description('Location for all resources.')
param location string = resourceGroup().location

var networkInterfaceName = '${virtualMachineName}-nic'
var networkSecurityGroupName = '${virtualMachineName}-nsg'
var networkSecurityGroupRules = [
  {
    name: 'RDP'
    properties: {
      priority: 300
      protocol: 'Tcp'
      access: 'Allow'
      direction: 'Inbound'
      sourceAddressPrefix: '*'
      sourcePortRange: '*'
      destinationAddressPrefix: '*'
      destinationPortRange: '3389'
    }
  }
]
var publicIpAddressName = '${virtualMachineName}-publicip-${uniqueString(virtualMachineName)}'
var publicIpAddressType = 'Dynamic'
var publicIpAddressSku = 'Basic'
var nsgId = networkSecurityGroup.id
var subnetRef = resourceId(existingVnetResourceGroup, 'Microsoft.Network/virtualNetWorks/subnets', existingVirtualNetworkName, existingSubnetName)

resource publicIpAddress 'Microsoft.Network/publicIPAddresses@2022-01-01' = {
  name: publicIpAddressName
  location: location
  sku: {
    name: publicIpAddressSku
  }
  properties: {
    publicIPAllocationMethod: publicIpAddressType
  }
}

resource networkSecurityGroup 'Microsoft.Network/networkSecurityGroups@2022-01-01' = {
  name: networkSecurityGroupName
  location: location
  properties: {
    securityRules: networkSecurityGroupRules
  }
}

resource networkInterface 'Microsoft.Network/networkInterfaces@2022-01-01' = {
  name: networkInterfaceName
  location: location
  properties: {
    ipConfigurations: [
      {
        name: 'ipconfig1'
        properties: {
          subnet: {
            id: subnetRef
          }
          privateIPAllocationMethod: 'Dynamic'
          publicIPAddress: {
            id: publicIpAddress.id
          }
        }
      }
    ]
    enableAcceleratedNetworking: true
    networkSecurityGroup: {
      id: nsgId
    }
  }
}

resource virtualMachine 'Microsoft.Compute/virtualMachines@2022-03-01' = {
  name: virtualMachineName
  location: location
  properties: {
    hardwareProfile: {
      vmSize: virtualMachineSize
    }
    storageProfile: {
      osDisk: {
        createOption: 'FromImage'
        managedDisk: {
          storageAccountType: 'Premium_LRS'
        }
      }
      imageReference: {
        publisher: 'MicrosoftSQLServer'
        offer: 'sql2019-ws2019'
        sku: 'Standard'
        version: 'latest'
      }
    }
    networkProfile: {
      networkInterfaces: [
        {
          id: networkInterface.id
        }
      ]
    }
    osProfile: {
      computerName: virtualMachineName
      adminUsername: adminUsername
      adminPassword: adminPassword
      windowsConfiguration: {
        enableAutomaticUpdates: true
        provisionVMAgent: true
      }
    }
  }
}

resource customScriptExtension 'Microsoft.Compute/virtualMachines/extensions@2023-03-01' = {
  name: '${virtualMachineName}-CustomScriptExtension'
  location: location
  parent: virtualMachine
  properties: {
    type: 'CustomScriptExtension'
    typeHandlerVersion: '1.9'
    publisher: 'Microsoft.Compute'
    settings: {
      fileUris: split('https://gist.githubusercontent.com/dstamen/7618b9c1ff4df3394786d7523c22d83a/raw/cb01dfc831634e643010bc66715c4718dbf27912/ConfigureAzureCBS-Bicep.ps1', ' ')
    }
    protectedSettings: {
      commandToExecute: 'powershell.exe -Command "./ConfigureAzureCBS-Bicep.ps1 -PureManagementIP ${PureManagementIP} -PureManagementUser ${PureManagementUser} -PureManagementPassword ${PureManagementPassword}; exit 0;"'
    }
  }
}
var diskConfigurationType = 'NEW'
var tempDbPath = 'J:\\SQLTemp'
var logPath = 'I:\\SQLLog'
var dataPath = 'H:\\SQLData'
var storageWorkloadType = 'General'

resource sqlVirtualMachine 'Microsoft.SqlVirtualMachine/sqlVirtualMachines@2022-07-01-preview' = {
  dependsOn: [
    customScriptExtension
  ]
  name: virtualMachineName
  location: location
  properties: {
    virtualMachineResourceId: virtualMachine.id
    sqlManagement: 'Full'
    sqlServerLicenseType: 'PAYG'
    storageConfigurationSettings: {
      diskConfigurationType: diskConfigurationType
      storageWorkloadType: storageWorkloadType
      sqlDataSettings: {
        luns: [1]
        defaultFilePath: dataPath
      }
      sqlLogSettings: {
        luns: [2]
        defaultFilePath: logPath
      }
      sqlTempDbSettings: {
        luns: [3]
        defaultFilePath: tempDbPath
      }
    }
  }
}

deploy_win_vm.bicep

@description('The name of the VM')
param virtualMachineName string

@description('The virtual machine size.')
param virtualMachineSize string = 'Standard_D2s_v5'

@description('Specify the name of an existing VNet in the same resource group')
param existingVirtualNetworkName string

@description('Specify the resrouce group of the existing VNet')
param existingVnetResourceGroup string

@description('Specify the name of the Subnet Name')
param existingSubnetName string

@description('The Windows version for the VM. This will pick a fully patched image of this given Windows version.')
@allowed([
  '2016-datacenter-gensecond'
  '2016-datacenter-server-core-g2'
  '2016-datacenter-server-core-smalldisk-g2'
  '2016-datacenter-smalldisk-g2'
  '2016-datacenter-with-containers-g2'
  '2016-datacenter-zhcn-g2'
  '2019-datacenter-core-g2'
  '2019-datacenter-core-smalldisk-g2'
  '2019-datacenter-core-with-containers-g2'
  '2019-datacenter-core-with-containers-smalldisk-g2'
  '2019-datacenter-gensecond'
  '2019-datacenter-smalldisk-g2'
  '2019-datacenter-with-containers-g2'
  '2019-datacenter-with-containers-smalldisk-g2'
  '2019-datacenter-zhcn-g2'
  '2022-datacenter-azure-edition'
  '2022-datacenter-azure-edition-core'
  '2022-datacenter-azure-edition-core-smalldisk'
  '2022-datacenter-azure-edition-smalldisk'
  '2022-datacenter-core-g2'
  '2022-datacenter-core-smalldisk-g2'
  '2022-datacenter-g2'
  '2022-datacenter-smalldisk-g2'
])
param OSVersion string = '2019-datacenter-smalldisk-g2'


@description('The admin user name of the VM')
param adminUsername string

@description('The admin password of the VM')
@secure()
param adminPassword string

@description('Location for all resources.')
param location string = resourceGroup().location

var networkInterfaceName = '${virtualMachineName}-nic'
var networkSecurityGroupName = '${virtualMachineName}-nsg'
var networkSecurityGroupRules = [
  {
    name: 'RDP'
    properties: {
      priority: 300
      protocol: 'Tcp'
      access: 'Allow'
      direction: 'Inbound'
      sourceAddressPrefix: '*'
      sourcePortRange: '*'
      destinationAddressPrefix: '*'
      destinationPortRange: '3389'
    }
  }
]
var publicIpAddressName = '${virtualMachineName}-publicip-${uniqueString(virtualMachineName)}'
var publicIpAddressType = 'Dynamic'
var publicIpAddressSku = 'Basic'
var nsgId = networkSecurityGroup.id
var subnetRef = resourceId(existingVnetResourceGroup, 'Microsoft.Network/virtualNetWorks/subnets', existingVirtualNetworkName, existingSubnetName)

resource publicIpAddress 'Microsoft.Network/publicIPAddresses@2022-01-01' = {
  name: publicIpAddressName
  location: location
  sku: {
    name: publicIpAddressSku
  }
  properties: {
    publicIPAllocationMethod: publicIpAddressType
  }
}

resource networkSecurityGroup 'Microsoft.Network/networkSecurityGroups@2022-01-01' = {
  name: networkSecurityGroupName
  location: location
  properties: {
    securityRules: networkSecurityGroupRules
  }
}

resource networkInterface 'Microsoft.Network/networkInterfaces@2022-01-01' = {
  name: networkInterfaceName
  location: location
  properties: {
    ipConfigurations: [
      {
        name: 'ipconfig1'
        properties: {
          subnet: {
            id: subnetRef
          }
          privateIPAllocationMethod: 'Dynamic'
          publicIPAddress: {
            id: publicIpAddress.id
          }
        }
      }
    ]
    enableAcceleratedNetworking: true
    networkSecurityGroup: {
      id: nsgId
    }
  }
}

resource virtualMachine 'Microsoft.Compute/virtualMachines@2022-03-01' = {
  name: virtualMachineName
  location: location
  properties: {
    hardwareProfile: {
      vmSize: virtualMachineSize
    }
    storageProfile: {
      osDisk: {
        createOption: 'FromImage'
        managedDisk: {
          storageAccountType: 'Premium_LRS'
        }
      }
      imageReference: {
        publisher: 'MicrosoftWindowsServer'
        offer: 'WindowsServer'
        sku: OSVersion
        version: 'latest'
      }
    }
    networkProfile: {
      networkInterfaces: [
        {
          id: networkInterface.id
        }
      ]
    }
    osProfile: {
      computerName: virtualMachineName
      adminUsername: adminUsername
      adminPassword: adminPassword
      windowsConfiguration: {
        enableAutomaticUpdates: true
        provisionVMAgent: true
      }
    }
  }
}

get-ebs-all-region.sh

#! /bin/bash
_regional_instances_file="/tmp/instances.txt"
_sorted_regional_instances_file="/tmp/sorted-instances.txt"
_regional_vpcs_subnets_file="/tmp/instances-vpc-subnet.txt"
_regional_ebs_volumes_file="/tmp/ebs-volume-details.txt"
echo -n > $_regional_instances_file
echo -n > $_sorted_regional_instances_file
echo -n > $_regional_vpcs_subnets_file
echo -n > $_regional_ebs_volumes_file

# get all instance ids, their AZ, volumes and volume sizes saved to /tmp/instances-$_region.txt
echo "Gathering Volumes"
for REGION in $(aws ec2 describe-regions --output text --query 'Regions[].[RegionName]') ; do aws ec2 describe-volumes --filter Name=attachment.status,Values=attached --query 'Volumes[*].{VolumeID:VolumeId,Size:Size,Type:VolumeType,Iops:Iops,Throughput:Throughput,AvailabilityZone:AvailabilityZone,State:State,Device:Attachments[0].Device,InstanceId:Attachments[0].InstanceId}' $_profile --region $REGION --output text --no-cli-pager >> $_regional_instances_file;done
sort --reverse $_regional_instances_file > $_sorted_regional_instances_file

# put all the instance ids into a string variable
aws_instances="$(cat $_sorted_regional_instances_file | cut -f 3)"
aws_instances_region="$(cat $_sorted_regional_instances_file | cut -f 1 | sed 's/.$//')"

# convert the string variable to an array
aws_instances_array=($aws_instances)
aws_instances_region_array=($aws_instances_region)

echo "Gathering Instances"
if [ ${#aws_instances_array[@]}  -ne 0 ]; then
    for (( i=0; i<${#aws_instances_array[@]}; i++ ));do aws ec2 describe-instances --instance-ids "${aws_instances_array[$i]}" --output text --query 'Reservations[*].Instances[*].{Type:InstanceType,RootDevice:RootDeviceName}' $_profile --region "${aws_instances_region_array[$i]}" >> $_regional_vpcs_subnets_file; done
fi

# combine the columns from /tmp/instances-$_region.txt and /tmp/instances_vpc_subnet-$_region.txt into /tmp/ebs-volume-details-$_region.txt
paste $_sorted_regional_instances_file $_regional_vpcs_subnets_file > $_regional_ebs_volumes_file

rm -rf $_regional_vpcs_subnets_file $_sorted_regional_instances_file $_regional_instances_file

echo "results located in $_regional_ebs_volumes_file"
cat $_regional_ebs_volumes_file

exit 0

get-ebs-one-region.sh

#! /bin/bash

print_help() {
    echo Usage:
    echo -e "  get-all-ebs region|help [aws-profile]"
    exit $1
}

if [ "$#" -eq 0 ] || [ "$1" == "help" ]; then
    print_help 0
elif [[ ! -z "$2" ]]; then
    _profile="--profile $2"
fi

_region="$1"
_volumes_file="/tmp/volumes-$_region.txt"
_sorted_volumes_file="/tmp/sorted-volumes-$_region.txt"
_instances_file="/tmp/instances-$_region.txt"
_volumes_and_instances="/tmp/volume-and-instance-details-$_region.txt"
echo -n > $_volumes_file
echo -n > $_sorted_volumes_file
echo -n > $_instances_file
echo -n > $_volumes_and_instances

#Gather Volumes
echo "Gathering Volumes"
aws ec2 describe-volumes  --filter Name=attachment.status,Values=attached --query 'Volumes[*].{VolumeID:VolumeId,Size:Size,Type:VolumeType,Iops:Iops,Throughput:Throughput,AvailabilityZone:AvailabilityZone,State:State,Device:Attachments[0].Device,InstanceId:Attachments[0].InstanceId}' $_profile --region $_region --output text --no-cli-pager > $_volumes_file
sort --reverse $_volumes_file > $_sorted_volumes_file

# put all the instance ids into a string variable
aws_instances="$(cat $_sorted_volumes_file | cut -f 3)"

# convert the string variable to an array
aws_instances_array=($aws_instances)

echo "Gathering Instances"
if [ ${#aws_instances_array[@]}  -ne 0 ]; then
    # get the VpcId and SubnetId for each instance id in the aws_instances_array saved to /tmp/instances_vpc_subnet-$_region.txt
    for (( i=0; i<${#aws_instances_array[@]}; i++ )); do aws ec2 describe-instances --instance-ids "${aws_instances_array[$i]}" --output text --query 'Reservations[*].Instances[*].{Type:InstanceType,RootDevice:RootDeviceName}' $_profile --region $_region >> $_instances_file; done
fi
# combine the columns from /tmp/instances-$_region.txt and /tmp/instances_vpc_subnet-$_region.txt into /tmp/ebs-volume-details-$_region.txt
paste $_sorted_volumes_file $_instances_file > $_volumes_and_instances

rm -rf $_regional_vpcs_subnets_file $_sorted_regional_instances_file $_regional_instances_file

echo "results located in $_volumes_and_instances"
cat $_volumes_and_instances
exit 0

get-s3-bucket-objects.sh

#! /bin/bash

print_help() {
    echo Usage:
    echo -e "  get-s3-bucket-objects bucket|help [aws-profile]"
    exit $1
}

if [ "$#" -eq 0 ] || [ "$1" == "help" ]; then
    print_help 0
elif [[ ! -z "$2" ]]; then
    _profile="--profile $2"
fi

_bucket="$1"
_objects_file="/tmp/s3_bucket_objects.txt"
_sorted_objects_file="/tmp/sorted_s3_bucket_objects.txt"

echo -n > $_objects_file
echo -n > $_sorted_objects_file

# get all objects within the s3 bucket. saved to 
echo "Gathering Objects"
aws s3api list-objects --bucket $_bucket --query 'Contents[].{Key: Key, Size: Size,Class:StorageClass,LastModified:LastModified}' --no-cli-pager --output text  > $_objects_file
sort -k1 -k3 $_objects_file > $_sorted_objects_file
#sort -k1 -k3 c:\temp\aws-ai.txt > c:\temp\sorted-aws-ai.txt

#remove files
rm -rf $_objects_file

echo "results located in $_sorted_objects_file"
cat $_sorted_objects_file

exit 0

Get-VCSAUpdate.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Get-VCSAUpdate

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Get-VCSAUpdate -Source "Online"

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Get-VCSAUpdate -Source "Local"

Get-VCSAUpdateDetail.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Get-VCSAUpdateDetail -Version "6.7.0.20100"

Get-VCSAUpdatePolicy.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Get-VCSAUpdatePolicy

Get-VCSAUpdateStaged.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Get-VCSAUpdateStaged

Get-VCSAUpdateStatus.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Get-VCSAUpdateStatus

GetAVSCost.ps1

Param (
    [Parameter(Mandatory)]$Region,
    [Parameter(Mandatory)]$NumberofNodes
)
$hourspermonth = "730"
$avsrequest = Invoke-WebRequest -Uri "https://azure.microsoft.com/api/v2/pricing/azure-vmware/calculator/"
$avsoffers = $avsrequest.Content | ConvertFrom-Json
$av36payg = $avsoffers.offers.'av36-payg'.prices.$region.value * $hourspermonth * $NumberofNodes
$av36oneyear = $avsoffers.offers.'av36-one-year'.prices.$region.value * $hourspermonth * $NumberofNodes
$av36threeyear =  $avsoffers.offers.'av36-three-year'.prices.$region.value * $hourspermonth * $NumberofNodes
$av36ppayg = $avsoffers.offers.'av36p-payg'.prices.$region.value * $hourspermonth * $NumberofNodes
$av36poneyear = $avsoffers.offers.'av36p-one-year'.prices.$region.value * $hourspermonth * $NumberofNodes
$av36pthreeyear =  $avsoffers.offers.'av36p-three-year'.prices.$region.value * $hourspermonth * $NumberofNodes
$av52payg = $avsoffers.offers.'av52-payg'.prices.$region.value * $hourspermonth * $NumberofNodes
$av52oneyear = $avsoffers.offers.'av52-one-year'.prices.$region.value * $hourspermonth * $NumberofNodes
$av52threeyear =  $avsoffers.offers.'av52-three-year'.prices.$region.value * $hourspermonth * $NumberofNodes

$av36paygcost = '{0:C}' -f $av36payg
$av36oneyearcost = '{0:C}' -f $av36oneyear
$av36threeyearcost = '{0:C}' -f $av36threeyear
$av36ppaygcost = '{0:C}' -f $av36ppayg
$av36poneyearcost = '{0:C}' -f $av36poneyear
$av36pthreeyearcost = '{0:C}' -f $av36pthreeyear
$av52paygcost = '{0:C}' -f $av52payg
$av52oneyearcost= '{0:C}' -f $av52oneyear
$av52threeyearcost = '{0:C}' -f $av52threeyear

if ($av36paygcost) {Write-Host -ForegroundColor Green "Ondemand AV36 Cost per Month:" $av36paygcost} else {(Write-Host -ForegroundColor Red "AV36 Not available in $region")}
if ($av36oneyearcost) {Write-Host -ForegroundColor Green "1year AV36 Cost per Month" $av36oneyearcost} else {(Write-Host -ForegroundColor Red "AV36 Not available in $region")}
if ($av36threeyearcost) {Write-Host -ForegroundColor Green "3year AV36 Cost per Month" $av36threeyearcost} else {(Write-Host -ForegroundColor Red "AV36 Not available in $region")}
if ($av36ppaygcost) {Write-Host -ForegroundColor Green "Ondemand AV36P Cost per Month" $av36ppaygcost} else {(Write-Host -ForegroundColor Red "AV36P Not available in $region")}
if ($av36poneyearcost) {Write-Host -ForegroundColor Green "1year AV36P Cost per Month" $av36poneyearcost} else {(Write-Host -ForegroundColor Red "AV36P Not available in $region")}
if ($av36pthreeyearcost) {Write-Host -ForegroundColor Green "3year AV36P Cost per Month" $av36pthreeyearcost} else {(Write-Host -ForegroundColor Red "AV36P Not available in $region")}
if ($av52paygcost) {Write-Host -ForegroundColor Green "Ondemand AV52 Cost per Month" $av52paygcost} else {(Write-Host -ForegroundColor Red "AV52 Not available in $region")}
if ($av52oneyearcost) {Write-Host -ForegroundColor Green "1year AV52 Cost per Month" $av52oneyearcost} else {(Write-Host -ForegroundColor Red "AV52 Not available in $region")}
if ($av52threeyearcost) {Write-Host -ForegroundColor Green "3year AV52 Cost per Month" $av52threeyearcost} else {(Write-Host -ForegroundColor Red "AV52 Not available in $region")}

ipxe.tf

provider "aws" {
        region = var.aws_region
}

variable "aws_region" {
    type    = string
    default = "us-west-2"
}

variable "instance_type" {
    type    = string
    default = "t3.small"
}

variable "key_name" {
    type    = string
    default = "mykeypair"
}
variable "vpc_security_group_ids" {
    type    = list(string)
    default = ["sg-0916e0106ABCD"]
}

variable "subnet_id" {
    type    = string
    default = "subnet-0fba5ABCD"
}

variable "ami_id" {
    type    = string
    default = "ami-0c12cfdf054acb297"
}

resource "aws_instance" "ubuntu1" {
    ami                     = var.ami_id
    instance_type           = var.instance_type
    vpc_security_group_ids  = var.vpc_security_group_ids
    subnet_id               = var.subnet_id
    key_name                = var.key_name
    user_data               = file("${path.module}/userdata.sh")

}

ipxe2.tf

provider "aws" {
        region = var.aws_region
}

variable "aws_region" {
    type    = string
    default = "us-west-2"
}

variable "instance_type" {
    type    = string
    default = "t3.small"
}

variable "key_name" {
    type    = string
    default = "mykeypair"
}
variable "vpc_security_group_ids" {
    type    = list(string)
    default = ["sg-abcd1234"]
}

variable "subnet_id" {
    type    = string
    default = "subnet-abcd1234"
}

variable "ami_id" {
    type    = string
    default = "ami-067a0fad89512f721"
}

variable "tags" {
    type        = map(string)
    default    = {
        Name = "ubuntu1"

    }
}
resource "aws_instance" "ubuntu1" {
    ami                     = var.ami_id
    instance_type           = var.instance_type
    vpc_security_group_ids  = var.vpc_security_group_ids
    subnet_id               = var.subnet_id
    key_name                = var.key_name
    user_data               = file("${path.module}/userdata2.sh")
    tags                    = var.tags
}

ipxe3.tf

variable "aws_region" {
    type    = string
    default = "us-west-2"
}

variable "instance_type" {
    type    = string
    default = "t3.small"
}

variable "key_name" {
    type    = string
    default = "mykey"
}
variable "vpc_security_group_ids" {
    type    = list(string)
    default = ["sg-abcd1234"]
}

variable "subnet_id" {
    type    = string
    default = "subnet-abcd1234"
}

variable "ami_id" {
    type    = string
    default = "ami-abcd1234"
}

variable "tags" {
    type        = map(string)
    default    = {
        Name = "ubuntu2"
    }
}

variable "purestorage_target" {
    type    = string
    default = "1.1.1." # IP of your CBS Array
}
variable "purestorage_apitoken" {
    type    = string
    default = "1111-1111-111-111" # API Token for your CBS Array
}
variable "purestorage_host" {
    type    = string
    default = "ubuntu2"
}
variable "purestorage_iqn" {
    type    = list(string)
    default = ["iqn.2010-04.org.ipxe:ubuntu2"]
}
variable "purestorage_source_vol" {
    type    = string
    default = "ubuntu24-goldtemplate"
}
terraform {
    required_providers {
        purestorage = {
            source  = "devans10/flash"
        }
        aws = {
            source  = "hashicorp/aws"
        }
    }
}
provider "aws" {
        region = var.aws_region
}
provider "purestorage" {
    target     = var.purestorage_target
    api_token = var.purestorage_apitoken
}

resource "purestorage_host" "ubuntu2" {
    name = var.purestorage_host
    iqn = var.purestorage_iqn
    provider = purestorage
    volume {
        vol = purestorage_volume.boot.name
        lun = 1
    }
    volume {
        vol = purestorage_volume.data1.name
        lun = 2
    }
}

resource "purestorage_volume" "boot" {
    name = "${var.purestorage_host}-boot"
    source = var.purestorage_source_vol
    provider = purestorage
}

resource "purestorage_volume" "data1" {
    name = "${var.purestorage_host}-data1"
    size = 10737418240
    provider = purestorage
}

resource "aws_instance" "ubuntu2" {
    ami                     = var.ami_id
    instance_type           = var.instance_type
    vpc_security_group_ids  = var.vpc_security_group_ids
    subnet_id               = var.subnet_id
    key_name                = var.key_name
    user_data               = file("${path.module}/userdata3.sh")
    tags                    = var.tags
    depends_on = [purestorage_host.ubuntu2]
}

movevvolvm.ps1

# PowerCLI Script to move a VM to a vVol Datastore and Apply a Policy and Replication Group
# @davidstamen
# https://davidstamen.com

#Variables
$vcname = "vcenter.fqdn"
$vcusername = "administrator@vsphere.local"
$vcpassword = "VMware1!"

$vmname = "vm-vvol01" #Name of VM to Move
$datastore = "vvol-ds" #Name of vVol Datastore
$storagepolicy = "FlashArray Snap 1 HOURS" #Name of Storage Policy
$replicationgroup = "arrayname:protectiongroupname" #Name of Replication Group (FlashArray Protection Group) preceeded by arrayname. Can be found using Get-SpbmReplicationGroup

#Connect to vCenter Server
$vc = Connect-VIServer -Server $vcname -user $vcusername -password $vcpassword -WarningAction SilentlyContinue -Force

#Move VM to vVol
$vm = Get-VM $vmname -Server $vc
$ds = Get-Datastore $datastore -Server $vc

Move-VM -VM $vm -Datastore $ds
$disks = get-harddisk -VM $vm
$policy = $vm, $disks | Get-SpbmEntityConfiguration
$policy | Set-SpbmEntityConfiguration -StoragePolicy $storagepolicy -ReplicationGroup (Get-SpbmReplicationGroup -Server $vc -Name $replicationgroup) -Confirm:$false

#Disconnect from vCenter Server
Disconnect-VIServer * -Confirm:$false

Remove-VCSAUpdate.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Remove-VCSAUpdate

Set-VCSAUpdatePolicy.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Set-VCSAUpdatePolicy -AutoStage $True

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Set-VCSAUpdatePolicy -CustomURL https://myinternalURL.com
Set-VCSAUpdatePolicy -CustomURL Clear

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Set-VCSAUpdatePolicy -UsernameURL admin
Set-VCSAUpdatePolicy -PasswordURL Password

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Set-VCSAUpdatePolicy -CheckSchedule Daily
Set-VCSAUpdatePolicy -CheckSchedule WeeklySunday
Set-VCSAUpdatePolicy -CheckSchedule WeeklyMonday
Set-VCSAUpdatePolicy -CheckSchedule WeeklyTuesday
Set-VCSAUpdatePolicy -CheckSchedule WeeklyWednesday
Set-VCSAUpdatePolicy -CheckSchedule WeeklyThursday
Set-VCSAUpdatePolicy -CheckSchedule WeeklyFriday
Set-VCSAUpdatePolicy -CheckSchedule WeeklySaturday

Start-VCSAUpdateInstall.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Start-VCSAUpdateInstall -Version "6.7.0.20100" -SSODomainPass "VMware1!"

Start-VCSAUpdatePrecheck.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Start-VCSAUpdatePrecheck -Version "6.7.0.20100"

Start-VCSAUpdateStageandInstall.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Start-VCSAUpdateStageandInstall -Version "6.7.0.20100" -SSODomainPass "VMware1!"

Start-VCSAUpdateValidate.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Start-VCSAUpdateValidate -Version "6.7.0.20100" -SSODomainPass "VMware1!"

Stop-VCSAUpdate.ps1

Connect-CisServer -Server 192.168.1.51 -User administrator@vsphere.local -Password VMware1!
Stop-VCSAUpdate

userdata.sh

#!ipxe

# --- iPXE Variables ---
set initiator-iqn iqn.2010-04.org.ipxe:ubuntu1
set target-ip1 172.18.10.68
set target-ip2 172.18.10.92
set array-iqn iqn.2010-06.com.purestorage:flasharray.22a52e281e6dbb52

# --- iPXE Boot Commands ---
dhcp
sanboot iscsi:${target-ip1}:::1:${array-iqn} iscsi:${target-ip2}:::1:${array-iqn}

userdata2.sh

MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="==BOUNDARY=="

--==BOUNDARY==
MIME-Version: 1.0
Content-Type: text/ipxe; charset="utf-8"

#!ipxe
#==============================================================================
#
# Pre-Boot iSCSI Script
#
# This script is intended to handle the iPXE Boot to Allow Boot From SAN
#
#==============================================================================

# --- iPXE Variables ---
set initiator-iqn iqn.2010-04.org.ipxe:ubuntu1
set target-ip1 172.18.10.68
set target-ip2 172.18.10.92
set array-iqn iqn.2010-06.com.purestorage:flasharray.22a52e281e6dbb52

# --- iPXE Boot Commands ---
dhcp
sanboot iscsi:${target-ip1}:::1:${array-iqn} iscsi:${target-ip2}:::1:${array-iqn}

--==BOUNDARY==
MIME-Version: 1.0
Content-Type: text/x-shellscript; charset="utf-8"

#!/bin/bash

#==============================================================================
#
# Post-Boot Setup Script
#
# This script is intended to run after an OS has been SAN-booted via iPXE.
# It configures the OS and Installs Packages
#
#==============================================================================

# --- Helper function for logging ---
log() {
    echo "=> $(date '+%Y-%m-%d %H:%M:%S') - $1"
}

# --- Initial System and User Setup ---
log "Updating system and installing necessary packages..."
apt update -y && apt upgrade -y
apt install -y nginx

log "Script finished"

--==BOUNDARY==--

userdata3.sh

MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="==BOUNDARY=="

--==BOUNDARY==
MIME-Version: 1.0
Content-Type: text/ipxe; charset="utf-8"

#!ipxe

# --- iPXE Variables ---
set initiator-iqn iqn.2010-04.org.ipxe:ubuntu2
set target-ip1 172.18.10.68
set target-ip2 172.18.10.92
set array-iqn iqn.2010-06.com.purestorage:flasharray.22a52e281e6dbb52

# --- iPXE Boot Commands ---
dhcp
sanboot iscsi:${target-ip1}:::1:${array-iqn} iscsi:${target-ip2}:::1:${array-iqn}

--==BOUNDARY==
MIME-Version: 1.0
Content-Type: text/x-shellscript; charset="utf-8"

#!/bin/bash

#==============================================================================
#
# Post-Boot iSCSI LUN Setup Script for Non-MPIO Environments
#
# This script is intended to run after an OS has been SAN-booted via iPXE.
# It configures the OS to connect to a data LUN, format it, and mount it
# using a persistent device name provided by the system.
#
#==============================================================================

# --- Configuration ---
# These variables should align with the iPXE script and your environment.
ISCSI_TARGET_IP1="172.18.10.68"
ISCSI_TARGET_IP2="172.18.10.92"
INITIATOR_IQN="iqn.2010-04.org.ipxe:ubuntu2"
VOLUME_MNT="/data"
# --- End Configuration ---

# --- Helper function for logging ---
log() {
    echo "=> $(date '+%Y-%m-%d %H:%M:%S') - $1"
}

# --- Initial System and User Setup ---
log "Updating system and installing necessary packages..."
apt update -y && apt upgrade -y
apt install -y open-iscsi multipath-tools fio

# --- iSCSI Configuration and Login ---
log "Starting and enabling iSCSI services..."
systemctl enable --now iscsid.service

log "Configuring initiator IQN to ${INITIATOR_IQN}..."
echo "InitiatorName=${INITIATOR_IQN}" > /etc/iscsi/initiatorname.iscsi
systemctl restart iscsid.service

log "Discovering iSCSI targets..."
iscsiadm -m discovery -t st -p ${ISCSI_TARGET_IP1}
iscsiadm -m discovery -t st -p ${ISCSI_TARGET_IP2}

log "Logging into iSCSI targets..."
iscsiadm -m node -p ${ISCSI_TARGET_IP1} --login
iscsiadm -m node -p ${ISCSI_TARGET_IP2} --login

log "Setting iSCSI sessions to log in automatically on boot..."
iscsiadm -m node -L automatic

log "Increase iSCSI Sessions..."
#

log "Rescanning for new devices..."
rescan-scsi-bus.sh

log "Updating multipath configuration..."
systemctl enable  multipathd
systemctl restart multipathd

log "Mounting multipath device..."
mkdir -p ${VOLUME_MNT}


# Find the multipath device name
disk=$(multipath -ll | head -n 1 | awk '{print $1}')
log "Found multipath device: /dev/mapper/${disk}"

# Check if a filesystem already exists on the device
log "Checking for existing filesystem on /dev/mapper/${disk}..."
if ! blkid /dev/mapper/${disk} > /dev/null 2>&1; then
    # No filesystem was found, so it's safe to format
    log "No filesystem detected. Formatting device with ext4..."
    mkfs.ext4 /dev/mapper/${disk}
else
    # A filesystem already exists, so skip formatting
    log "Filesystem already exists on /dev/mapper/${disk}. Skipping format."
fi

# Check if an entry for the mount point already exists before adding it
if ! grep -q " ${VOLUME_MNT} " /etc/fstab; then
    echo "Adding fstab entry for ${VOLUME_MNT}..."
    echo "/dev/mapper/${disk}  ${VOLUME_MNT}  ext4  defaults,nofail  0  2"| tee -a /etc/fstab
    systemctl daemon-reload
else
    echo "fstab entry for ${VOLUME_MNT} already exists. Skipping."
fi

# Mount the device using the new fstab entry
log "Mounting device..."
mount -a
log "Script finished. Multipath device mounted at ${VOLUME_MNT} and configured for persistence."


--==BOUNDARY==--

VCSAUpdateRevisited.ps1

Install-Module -Name VMware.Community.VCSA.Update #Install the Module
Get-VCSAUpdate #Check for Updates
Copy-VCSAUpdate -Version "7.0.0.10300" #Stages the Update
Get-VCSAUpdateStatus  #Check status until `UPDATE_PENDING`
Start-VCSAUpdatePrecheck -Version 7.0.0.10300 #Run Update Precheck
Start-VCSAUpdateValidate -Version 7.0.0.10300 -SSODomainPass VMware1! #Run Update Validate
Start-VCSAUpdateInstall -Version 7.0.0.10300 -SSODomainPass VMware1! #Run Update Install
Get-VCSAUpdateStatus` # Check status until `UPDATE_COMPLETE`

veba-script.ps1

# Process function Secrets passed in
$VC_CONFIG_FILE = "/var/openfaas/secrets/vc-ds-config"
$VC_CONFIG = (Get-Content -Raw -Path $VC_CONFIG_FILE | ConvertFrom-Json)
if($env:function_debug -eq "true") {
    Write-host "DEBUG: `"$VC_CONFIG`""
}

# Process payload sent from vCenter Server Event
$json = $args | ConvertFrom-Json
if($env:function_debug -eq "true") {
    Write-Host "DEBUG: json=`"$($json | Format-List | Out-String)`""
}

# import and configure Slack
Import-Module PSSlack | Out-Null
Import-module purestoragepowershellsdk| Out-Null

#script
$alarmName = ($json.data.alarm.name -replace "\n"," ")
$datastoreName = $json.data.ds.name
$alarmStatus = $json.data.to
$vcenter = ($json.source -replace "/sdk","")
$datacenter = $json.data.datacenter.name

if($env:function_debug -eq "true") {
    Write-Host "DEBUG: alarmName: `"$alarmName`""
    Write-host "DEBUG: datastoreName: `"$datastoreName`""
    Write-Host "DEBUG: alarmStatus: `"$alarmStatus`""
    Write-Host "DEBUG: vcenter: `"$vcenter`""
}

if( ("$alarmName" -match "$($VC_CONFIG.VC_ALARM_NAME)") -and ([bool]($VC_CONFIG.DATASTORE_NAMES -match "$datastoreName")) -and ($alarmStatus -eq "yellow" -or $alarmStatus -eq "red" -or $alarmStatus -eq "green") ) {
    # Warning Email Body
    if($alarmStatus -eq "yellow") {
        $subject = ":warning: $($VC_CONFIG.SUBJECT)"
        $threshold = "warning"

        #takeaction
        $username = "$($VC_CONFIG.PURE_USERNAME)"
        $password = ConvertTo-SecureString "$($VC_CONFIG.PURE_PASSWORD)" -AsPlainText -Force
        $cred = New-Object System.Management.Automation.PSCredential -ArgumentList ($username, $password)
        $fa1 = New-PfaConnection -endpoint {myflasharray.lab.local} -credentials $cred -defaultarray -ignoreCertificateError
        $fa2 = New-PfaConnection -endpoint {myflasharray2.lab.local} -credentials $cred -nonDefaultArray -ignoreCertificateError
        Set-PowerCLIConfiguration -InvalidCertificateAction Ignore  -DisplayDeprecationWarnings $false -ParticipateInCeip $false -Confirm:$false -Scope AllUsers| Out-Null
        $Server = Connect-VIServer $($VC_CONFIG.VC) -User $($VC_CONFIG.VC_USERNAME) -Password $($VC_CONFIG.VC_PASSWORD) -Force | out-null
        $datastore = Get-Datastore $datastoreName -Server $Server
        write-host "This is the " $datastore
        $connection = Get-PfaConnectionOfDatastore2 -flasharrays $fa1,$fa2 -datastore $datastore
        write-host "this is the Array" $connection.Endpoint
        $volume = get-pfaVolfromVMFS2 -datastore $datastore -flasharray $connection
        Write-Host $Datastore "is on" $connection.endpoint "and is" ($volume.size/1024/1024/1024) "GB"
        Resize-PfaVolume -Array $connection -VolumeName $volume.name -NewSize ($volume.size + 10737418240) -ErrorAction SilentlyContinue
        $volume = get-pfaVolfromVMFS2 -datastore $datastore -flasharray $connection
        $esxi = Get-View -Id ($Datastore.ExtensionData.Host |Select-Object -last 1 | Select-Object -ExpandProperty Key)
        $datastoreSystem = Get-View -Id $esxi.ConfigManager.DatastoreSystem
        $expandOptions = $datastoreSystem.QueryVmfsDatastoreExpandOptions($datastore.ExtensionData.MoRef)
        $expandOptions = $datastoreSystem.QueryVmfsDatastoreExpandOptions($datastore.ExtensionData.MoRef)
        $datastoreSystem.ExpandVmfsDatastore($datastore.ExtensionData.MoRef,$expandOptions.spec) | Out-Null
        Write-Host $Datastore "is now"($volume.size/1024/1024/1024) "GB"
        Disconnect-viserver * -confirm:$false

        $Body = "Datastore usage on $datastoreName has reached $threshold threshold.`r`n"
        $Body = $Body + @"
        vCenter Server: $vcenter
        Datacenter: $datacenter
        Datastore: $datastoreName

        $Datastore has been automatically expanded by 10GB
"@

    } 
    elseif($alarmStatus -eq "red") {
        $subject = ":rotating_light: $($VC_CONFIG.SUBJECT)"
        $threshold = "error"

         #takeaction
        $username = "$($VC_CONFIG.PURE_USERNAME)"
        $password = ConvertTo-SecureString "$($VC_CONFIG.PURE_PASSWORD)" -AsPlainText -Force
        $cred = New-Object System.Management.Automation.PSCredential -ArgumentList ($username, $password)
        $fa1 = New-PfaConnection -endpoint {myflasharray.lab.local} -credentials $cred -defaultarray -ignoreCertificateError
        $fa2 = New-PfaConnection -endpoint {myflasharray2.lab.local} -credentials $cred -nonDefaultArray -ignoreCertificateError
        Set-PowerCLIConfiguration -InvalidCertificateAction Ignore  -DisplayDeprecationWarnings $false -ParticipateInCeip $false -Confirm:$false -Scope AllUsers| Out-Null
        $Server = Connect-VIServer $($VC_CONFIG.VC) -User $($VC_CONFIG.VC_USERNAME) -Password $($VC_CONFIG.VC_PASSWORD) -Force | out-null
        $datastore = Get-Datastore $datastoreName -Server $Server
        write-host "This is the " $datastore
        $connection = Get-PfaConnectionOfDatastore2 -flasharrays $fa1,$fa2 -datastore $datastore
        write-host "this is the Array" $connection.Endpoint
        $volume = get-pfaVolfromVMFS2 -datastore $datastore -flasharray $connection
        Write-Host $Datastore "is on" $connection.endpoint "and is" ($volume.size/1024/1024/1024) "GB"
        Resize-PfaVolume -Array $connection -VolumeName $volume.name -NewSize ($volume.size + 21474836480) -ErrorAction SilentlyContinue
        $volume = get-pfaVolfromVMFS2 -datastore $datastore -flasharray $connection
        $esxi = Get-View -Id ($Datastore.ExtensionData.Host |Select-Object -last 1 | Select-Object -ExpandProperty Key)
        $datastoreSystem = Get-View -Id $esxi.ConfigManager.DatastoreSystem
        $expandOptions = $datastoreSystem.QueryVmfsDatastoreExpandOptions($datastore.ExtensionData.MoRef)
        $expandOptions = $datastoreSystem.QueryVmfsDatastoreExpandOptions($datastore.ExtensionData.MoRef)
        $datastoreSystem.ExpandVmfsDatastore($datastore.ExtensionData.MoRef,$expandOptions.spec) | Out-Null
        Write-Host $Datastore "is now"($volume.size/1024/1024/1024) "GB"
        Disconnect-viserver * -confirm:$false

        $Body = "Datastore usage on $datastoreName has reached $threshold threshold.`r`n"
        $Body = $Body + @"
        vCenter Server: $vcenter
        Datacenter: $datacenter
        Datastore: $datastoreName

        $Datastore has been automatically expanded by 20GB
"@


    }
    elseif($alarmStatus -eq "green") {
        $subject = "$($VC_CONFIG.SUBJECT)"
        $threshold = "normal"

        $Body = "Datastore usage on $datastoreName has reached $threshold threshold.`r`n"
        $Body = $Body + @"
        vCenter Server: $vcenter
        Datacenter: $datacenter
        Datastore: $datastoreName
"@

}

New-SlackMessageAttachment -Color $([System.Drawing.Color]::red) `
    -Title "$Subject" `
    -Text "$Body" `
    -Fallback "$Subject" |
New-SlackMessage -Channel $($VC_CONFIG.SLACK_CHANNEL) `
    -IconEmoji :veba: |
Send-SlackMessage -Uri $($VC_CONFIG.SLACK_URL)

}

veba-stack.yml

provider:
    name: openfaas
    gateway: https://veba.lab.local
  functions:
    veba-powercli-increaseds-pure:
      lang: powercli
      handler: ./handler
      image: {yourimagehere}:latest
      environment:
        write_debug: true
        read_debug: true
        function_debug: true
      secrets:
        - vc-ds-config
      annotations:
        topic: AlarmStatusChangedEvent

veba-vc-ds-config.json

{
    "SLACK_URL"   : "https://hooks.slack.com/services/yourwebhookurl",
    "SLACK_CHANNEL" : "veba",
    "VC" : "vc01.lab.local",
    "VC_USERNAME" : "veba@lab.local",
    "VC_PASSWORD" : "VMware1!",
    "VC_ALARM_NAME" : "Datastore usage on disk",
    "DATASTORE_NAMES" : ["david-veba-01","david-veba-02"],
    "SUBJECT" : "Datastore Notification Alarm",
    "PURE_USERNAME" : "pureuser",
    "PURE_PASSWORD" : "SomethingSecure"
}