azure-template

Collection of Azure .json template for deployments

Vnet with 3 subnets - # .json deployment template ( vnet with 3 subnet)

{ "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#", "contentVersion": "1.0.0.0", "parameters": { "virtualNetworks_vnet_cloud_it_in_name": { "defaultValue": "vnet-cloud-it-in", "type": "String" } }, "variables": {}, "resources": [ { "type": "Microsoft.Network/virtualNetworks", "apiVersion": "2019-11-01", "name": "[parameters('virtualNetworks_vnet_cloud_it_in_name')]", "location": "eastus", "tags": { "Vnet Name": "cloud-it-in" }, "properties": { "addressSpace": { "addressPrefixes": [ "10.0.0.0/16" ] }, "subnets": [ { "name": "cloud-it-in-subnet1", "properties": { "addressPrefix": "10.0.0.0/24", "delegations": [], "privateEndpointNetworkPolicies": "Enabled", "privateLinkServiceNetworkPolicies": "Enabled" } }, { "name": "cloud-it-in-subnet2", "properties": { "addressPrefix": "10.0.1.0/24", "delegations": [], "privateEndpointNetworkPolicies": "Enabled", "privateLinkServiceNetworkPolicies": "Enabled" } }, { "name": "cloud-it-in-subnet3", "properties": { "addressPrefix": "10.0.2.0/24", "delegations": [], "privateEndpointNetworkPolicies": "Enabled", "privateLinkServiceNetworkPolicies": "Enabled" } } ], "virtualNetworkPeerings": [], "enableDdosProtection": false, "enableVmProtection": false } }, { "type": "Microsoft.Network/virtualNetworks/subnets", "apiVersion": "2019-11-01", "name": "[concat(parameters('virtualNetworks_vnet_cloud_it_in_name'), '/cloud-it-in-subnet1')]", "dependsOn": [ "[resourceId('Microsoft.Network/virtualNetworks', parameters('virtualNetworks_vnet_cloud_it_in_name'))]" ], "properties": { "addressPrefix": "10.0.0.0/24", "delegations": [], "privateEndpointNetworkPolicies": "Enabled", "privateLinkServiceNetworkPolicies": "Enabled" } }, { "type": "Microsoft.Network/virtualNetworks/subnets", "apiVersion": "2019-11-01", "name": "[concat(parameters('virtualNetworks_vnet_cloud_it_in_name'), '/cloud-it-in-subnet2')]", "dependsOn": [ "[resourceId('Microsoft.Network/virtualNetworks', parameters('virtualNetworks_vnet_cloud_it_in_name'))]" ], "properties": { "addressPrefix": "10.0.1.0/24", "delegations": [], "privateEndpointNetworkPolicies": "Enabled", "privateLinkServiceNetworkPolicies": "Enabled" } }, { "type": "Microsoft.Network/virtualNetworks/subnets", "apiVersion": "2019-11-01", "name": "[concat(parameters('virtualNetworks_vnet_cloud_it_in_name'), '/cloud-it-in-subnet3')]", "dependsOn": [ "[resourceId('Microsoft.Network/virtualNetworks', parameters('virtualNetworks_vnet_cloud_it_in_name'))]" ], "properties": { "addressPrefix": "10.0.2.0/24", "delegations": [], "privateEndpointNetworkPolicies": "Enabled", "privateLinkServiceNetworkPolicies": "Enabled" } } ] }

Custom Script Extensions - To Install ISS on VM through Custome Script Extentions

Create a new file as "InstallIIS.ps1" and place the following commands in the file:

import-module servermanager add-windowsfeature web-server -includeallsubfeature

Go to Extention >> Choose Custom Script >> ( Poweshell Custom Script" Attach and upload the file and execute.

** Please note of the scripts have reboots as a part of the script, it is not ideal to do it through extention. The alternate ways would be through DSC ( Desired State Configuration) or use other tools like Chef / Puppet.

Custom Script Extensions for Linux Virtual Machines - Practice commands

// Apply custom script extensions for a Linux Virtual Machine

az vm extension set --resource-group azuredemo --vm-name linuxvm --name customScript --publisher Microsoft.Azure.Extensions --settings customscript.json

This chapter has the configuration file attached as a resource. Please ensure you have a GitHub account and attach the URL for your account.

In the GitHub account , create a repository and add a file named install_web.sh1 that has the following contents

apt-get update -y && apt-get upgrade -y

apt-get install -y nginx

Alternate method is cloud-init for Linux VM

make a yaml script file

#cloud-config package_upgrade: true packages:

• nginx

Poweshell DSC (Desired state configuration)

Make a Poweshell Scrift fule PS1