Azure Powershell ile Ağlar Üzerinde Çalışma – Yüksek Erişebilirlik İçin VMlere Yük Dengeleme

Bu komut dosyası örneği, yüksek kullanılabilirlik ve yük dengeli bir yapılandırmada yapılandırılmış birkaç Windows sanal makine çalıştırmak için gereken her şeyi oluşturur. Komut dosyasını çalıştırdıktan sonra, bir Azure Availability Setine katılan ve bir Azure Yük Dengeleyicisi aracılığıyla erişilebilen üç sanal makineniz olacaktır.

# Variables for common values
$rgName=’MyResourceGroup’
$location=’eastus’

# Create user object
$cred = Get-Credential -Message ‘Enter a username and password for the virtual machine.’

# Create a resource group.
New-AzureRmResourceGroup -Name $rgName -Location $location

# Create a virtual network.
$subnet = New-AzureRmVirtualNetworkSubnetConfig -Name ‘MySubnet’ -AddressPrefix 192.168.1.0/24

$vnet = New-AzureRmVirtualNetwork -ResourceGroupName $rgName -Name ‘MyVnet’ `
-AddressPrefix 192.168.0.0/16 -Location $location -Subnet $subnet

# Create a public IP address.
$publicIp = New-AzureRmPublicIpAddress -ResourceGroupName $rgName -Name ‘myPublicIP’ `
-Location $location -AllocationMethod Dynamic

# Create a front-end IP configuration for the website.
$feip = New-AzureRmLoadBalancerFrontendIpConfig -Name ‘myFrontEndPool’ -PublicIpAddress $publicIp

# Create the back-end address pool.
$bepool = New-AzureRmLoadBalancerBackendAddressPoolConfig -Name ‘myBackEndPool’

# Creates a load balancer probe on port 80.
$probe = New-AzureRmLoadBalancerProbeConfig -Name ‘myHealthProbe’ -Protocol Http -Port 80 `
-RequestPath / -IntervalInSeconds 360 -ProbeCount 5

# Creates a load balancer rule for port 80.
$rule = New-AzureRmLoadBalancerRuleConfig -Name ‘myLoadBalancerRuleWeb’ -Protocol Tcp `
-Probe $probe -FrontendPort 80 -BackendPort 80 `
-FrontendIpConfiguration $feip -BackendAddressPool $bePool

# Create three NAT rules for port 3389.
$natrule1 = New-AzureRmLoadBalancerInboundNatRuleConfig -Name ‘myLoadBalancerRDP1’ -FrontendIpConfiguration $feip `
-Protocol tcp -FrontendPort 4221 -BackendPort 3389

$natrule2 = New-AzureRmLoadBalancerInboundNatRuleConfig -Name ‘myLoadBalancerRDP2’ -FrontendIpConfiguration $feip `
-Protocol tcp -FrontendPort 4222 -BackendPort 3389

$natrule3 = New-AzureRmLoadBalancerInboundNatRuleConfig -Name ‘myLoadBalancerRDP3’ -FrontendIpConfiguration $feip `
-Protocol tcp -FrontendPort 4223 -BackendPort 3389

# Create a load balancer.
$lb = New-AzureRmLoadBalancer -ResourceGroupName $rgName -Name ‘MyLoadBalancer’ -Location $location `
-FrontendIpConfiguration $feip -BackendAddressPool $bepool `
-Probe $probe -LoadBalancingRule $rule -InboundNatRule $natrule1,$natrule2,$natrule3

# Create a network security group rule for port 3389.
$rule1 = New-AzureRmNetworkSecurityRuleConfig -Name ‘myNetworkSecurityGroupRuleRDP’ -Description ‘Allow RDP’ `
-Access Allow -Protocol Tcp -Direction Inbound -Priority 1000 `
-SourceAddressPrefix Internet -SourcePortRange * `
-DestinationAddressPrefix * -DestinationPortRange 3389

# Create a network security group rule for port 80.
$rule2 = New-AzureRmNetworkSecurityRuleConfig -Name ‘myNetworkSecurityGroupRuleHTTP’ -Description ‘Allow HTTP’ `
-Access Allow -Protocol Tcp -Direction Inbound -Priority 2000 `
-SourceAddressPrefix Internet -SourcePortRange * `
-DestinationAddressPrefix * -DestinationPortRange 80

# Create a network security group
$nsg = New-AzureRmNetworkSecurityGroup -ResourceGroupName $RgName -Location $location `
-Name ‘myNetworkSecurityGroup’ -SecurityRules $rule1,$rule2

# Create three virtual network cards and associate with public IP address and NSG.
$nicVM1 = New-AzureRmNetworkInterface -ResourceGroupName $rgName -Location $location `
-Name ‘MyNic1’ -LoadBalancerBackendAddressPool $bepool -NetworkSecurityGroup $nsg `
-LoadBalancerInboundNatRule $natrule1 -Subnet $vnet.Subnets[0]

$nicVM2 = New-AzureRmNetworkInterface -ResourceGroupName $rgName -Location $location `
-Name ‘MyNic2’ -LoadBalancerBackendAddressPool $bepool -NetworkSecurityGroup $nsg `
-LoadBalancerInboundNatRule $natrule2 -Subnet $vnet.Subnets[0]

$nicVM3 = New-AzureRmNetworkInterface -ResourceGroupName $rgName -Location $location `
-Name ‘MyNic3’ -LoadBalancerBackendAddressPool $bepool -NetworkSecurityGroup $nsg `
-LoadBalancerInboundNatRule $natrule3 -Subnet $vnet.Subnets[0]

# Create an availability set.
$as = New-AzureRmAvailabilitySet -ResourceGroupName $rgName -Location $location `
-Name ‘MyAvailabilitySet’ -Sku Aligned -PlatformFaultDomainCount 3 -PlatformUpdateDomainCount 3

# Create three virtual machines.

# ############## VM1 ###############

# Create a virtual machine configuration
$vmConfig = New-AzureRmVMConfig -VMName ‘myVM1’ -VMSize Standard_DS2 -AvailabilitySetId $as.Id | `
Set-AzureRmVMOperatingSystem -Windows -ComputerName ‘myVM1’ -Credential $cred | `
Set-AzureRmVMSourceImage -PublisherName MicrosoftWindowsServer -Offer WindowsServer `
-Skus 2016-Datacenter -Version latest | Add-AzureRmVMNetworkInterface -Id $nicVM1.Id

# Create a virtual machine
$vm1 = New-AzureRmVM -ResourceGroupName $rgName -Location $location -VM $vmConfig

# ############## VM2 ###############

# Create a virtual machine configuration
$vmConfig = New-AzureRmVMConfig -VMName ‘myVM2’ -VMSize Standard_DS2 -AvailabilitySetId $as.Id | `
Set-AzureRmVMOperatingSystem -Windows -ComputerName ‘myVM2’ -Credential $cred | `
Set-AzureRmVMSourceImage -PublisherName MicrosoftWindowsServer -Offer WindowsServer `
-Skus 2016-Datacenter -Version latest | Add-AzureRmVMNetworkInterface -Id $nicVM2.Id

# Create a virtual machine
$vm2 = New-AzureRmVM -ResourceGroupName $rgName -Location $location -VM $vmConfig

# ############## VM3 ###############

# Create a virtual machine configuration
$vmConfig = New-AzureRmVMConfig -VMName ‘myVM3’ -VMSize Standard_DS2 -AvailabilitySetId $as.Id | `
Set-AzureRmVMOperatingSystem -Windows -ComputerName ‘myVM3’ -Credential $cred | `
Set-AzureRmVMSourceImage -PublisherName MicrosoftWindowsServer -Offer WindowsServer `
-Skus 2016-Datacenter -Version latest | Add-AzureRmVMNetworkInterface -Id $nicVM3.Id

# Create a virtual machine
$vm3 = New-AzureRmVM -ResourceGroupName $rgName -Location $location -VM $vmConfig