Packer

{
    "builders": [{
      "type": "azure-arm",
     
      "client_id": "63e4c1bd-aedb-4bdf-8f4f-eb7dd842eb20",
      "client_secret": "jndp4Efy-0mv.hw2eA2zxKZ3QCct._CoE_",
      "tenant_id": "04719c9d-6353-4363-89e9-a96b71df93b0",
      "subscription_id": "3b124ee1-902a-47e5-bb82-3ce71d9044d7",
      
      "comment": "Give Existing Resource Group Name Below",
      "managed_image_resource_group_name": "AzureRG1",
      "managed_image_name": "myLinuxImage",
    
      "os_type": "Linux",
      "image_publisher": "Canonical",
      "image_offer": "UbuntuServer",
      "image_sku": "16.04-LTS",
    
     
       "location": "eastus",
       "vm_size": "Standard_B1s"
    }],
    "provisioners": [{
      "execute_command": "chmod +x {{ .Path }}; {{ .Vars }} sudo -E sh '{{ .Path }}'",
      "inline": [
        "apt-get update",
        "apt-get install nginx -y",
        "apt-get install stress -y",
        "systemctl enable nginx",
        "/usr/sbin/waagent -force -deprovision+user && export HISTSIZE=0 && sync"
      ],
      "inline_shebang": "/bin/sh -x",
      "type": "shell"
    }]
   }