Script to Help You to Create VNET

[Gustavo Magella [MVP]]

Hy Guys! Theres one script to help you to create one VNET.

I Use Azure Powershell to make this.

First, login on our environment

Login-AzureRmAccount

#Now, we use some variables:

#Name of the resource group you want to use to create VNet
 
$rg="resource_group"
 
# Name of the location where the resource group is located, or, it can also be another location. Ex: brazilsouth, eastus2, weastus
 
$loc = "location_name"
 
# Name of the Subnet you want to create. Note: In case, if you want to create a Gateway Subnet (which is used to close a VPN) you must specify here the following value: GatewaySubnet. Otherwise, you may choose to use any other name you want.
 
$subname1 = "subnet_name1"
 
# Range of IP to be used by Subnet. (E.g. 10.0.0.0/24) & amp; amp; amp; amp; amp;
 
# Note: As we will first specify Subnet and then VNet, we must be aware that the subnet range is within the range of VNet.
# As well? We can not have a Vnet 10.0.0.0/24 (254 addresses) and within it a 10.0.0.0/23 Subnet (510 addresses).
 
$subipclass1 = "subclass_class1"
 
# Name of the Second Subnet you want to create. Note: If you wanted to create only one Subnet, it is possible. Just disregard this variable and the next.
 
$subname2 = "subnet_name2"
 
# Range of IP to be used by the Second Subnet. (E.g. 10.0.0.0/24)
 
$subipclass2 = "class_of_ip_subnet2"

#Let's pass the command to create the 2 Subnets, for the variables $ subnet1 and $ subnet2:

#Note: This will be done to minimize VNet's build command. So optimizing our Script.

$subnet1 = New-AzureRmVirtualNetworkSubnetConfig -Name $subname1 -AddressPrefix $subipclass1

$subnet2 = New-AzureRmVirtualNetworkSubnetConfig -Name $subname2 -AddressPrefixn $subipclass2

# We will now store in 2 variables the name of VNet and the IP Class to be used by it

$vnet = "VnetName"
$vnetipclass = "class_ip_vnet"

# Finally, now let's create VNet, already with the 2 Subnets informed and the entire network environment already defined. (Subnets, VNet and IP Class)

New-AzureRmVirtualNetwork -Name $vnet -ResourceGroupName $rg -Location $loc -AddressPrefix $vnetipclass -Subnet $subnet1,$subnet2

And ready! Our VNet has already been created, and is now available on Azure for use.

Simple? Easy? Fast? (Leave your feedback!)

I hope you enjoy!

Big Hug!