{
	"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
	"contentVersion": "1.0.0.0",
	"parameters": {
		"location": {
			"type": "string",
			"defaultValue": "westus"
		},
		"environmentPostfix": {
			"type": "string",
			"defaultValue": "qa"
		},
		"vnetname": {
			"type": "string",
			"defaultValue": "hmrorvnetqa"
		},
		"subnetname": {
			"type": "string",
			"defaultValue": "dmzsubnet"
		},

		"numberOfWEBVM": {
			"type": "int",
			"defaultValue": 2,
			"maxValue": 5
		},
		"WebVMAdmin": {
			"type": "string"
		},
		"websshKeyData": {
			"type": "string",
			"metadata": {
				"description": "SSH rsa public key file as a string."				
			}
		},

		"lbName": {
		"type": "string",
		"defaultValue": "hmrorlb",
		"metadata": {
        "description": "Load Balancer name"
		}
		},
		
		"dnsNameforLBIP": {
		"type": "string",
		"defaultValue": "hmwebexlb01",
		"metadata": {
        "description": "DNS for Load Balancer IP"
		}
		},
		

		
		"ipaddressrange": {
			"type": "string",
			"defaultValue": "11.0.2.0/24"
		}


	},
	"variables": {
		"vmApiVersion": "2016-03-30",
		"networkApiVersion": "2016-03-30",
		"storageApiVersion": "2015-06-15",
		"vnetID": "[resourceId('Microsoft.Network/virtualNetworks', parameters('vnetname'))]",
		"websubnetRef": "[concat(variables('vnetID'),'/subnets/', parameters('subnetname'))]",

		"baseIP": "[split(parameters('ipaddressrange'), '/')[0]]",
		"ipValues": "[split(variables('baseIP'), '.')]",
		"vnetfirst2": "[concat(variables('ipValues')[0], '.', variables('ipValues')[1], '.')]",
		"subnetFirst3": "[concat(variables('vnetfirst2'), variables('ipValues')[2])]",

		"ip1": "[concat(variables('subnetFirst3'), '.', add(int(variables('ipValues')[3]), 4))]",
		"ip2": "[concat(variables('subnetFirst3'), '.', add(int(variables('ipValues')[3]), 5))]",
		"ip3": "[concat(variables('subnetFirst3'), '.', add(int(variables('ipValues')[3]), 6))]",
		"fileUris": "https://raw.githubusercontent.com/srakesh28/azure-ubuntu-ror-postgress/master/install_ruby.sh",
		"commandToExecute": "sh install_ruby.sh",
		"addresses": [
			"[variables('ip1')]",
			"[variables('ip2')]",
			"[variables('ip3')]"
		],

		"remoteNodeIPArray": ["0.0.0.0", "1.1.1.1", "2.2.2.2"],
		"alladdresses": "[concat(variables('addresses'), variables('remoteNodeIPArray'))]",

		"storageAccountType": "Standard_LRS",
		"webVmSize": "Standard_D2_V2",

		"as_web": "[concat(variables('webprefix'), 'as', parameters('environmentPostfix'))]",

		"webprefix": "web",
		"vmname": "[concat(variables('webprefix'), 'vm', parameters('environmentPostfix'))]",
		"webStorageAccount": "[concat(substring(uniqueString(resourceGroup().id, variables('vmname')),5), variables('webprefix'), 'sa')]",
		"webdiagnosticsStorageAccount": "[concat(substring(uniqueString(resourceGroup().id, variables('vmname')),5), variables('webprefix'), 'diagsa')]",
		"websshKeyPath": "[concat('/home/',parameters('WebVMAdmin'),'/.ssh/authorized_keys')]",
		
		"publicIPAddressType": "Dynamic",
		"publicIPAddressID": "[resourceId('Microsoft.Network/publicIPAddresses',parameters('dnsNameforLBIP'))]",
		"lbID": "[resourceId('Microsoft.Network/loadBalancers',parameters('lbName'))]",
		"frontEndIPConfigID": "[concat(variables('lbID'),'/frontendIPConfigurations/LoadBalancerFrontEnd')]",
		"lbPoolID": "[concat(variables('lbID'),'/backendAddressPools/BackendPool1')]",
		"lbProbeID": "[concat(variables('lbID'),'/probes/tcpProbe')]",
		"lbProbeID2": "[concat(variables('lbID'),'/probes/tcpProbehttps')]",
		


		"imageReferences": {
			"web": {
				"publisher": "Canonical",
				"offer": "UbuntuServer",
				"sku": "14.04.2-LTS",
				"version": "latest"
			}
		}
	},
	"resources": [{
			"type": "Microsoft.Storage/storageAccounts",
			"name": "[concat(variables('webstorageaccount'), copyIndex())]",
			"apiVersion": "[variables('storageApiVersion')]",
			"location": "[parameters('location')]",
			"tags": {
				"displayName": "webstorageaccounts"
			},
			"copy": {
				"name": "webStorageLoop",
				"count": "[parameters('numberOfWEBVM')]"
			},
			"properties": {
				"accountType": "[variables('storageAccountType')]"
			}
		}, 
		
		{
			"type": "Microsoft.Storage/storageAccounts",
			"name": "[variables('webdiagnosticsStorageAccount')]",
			"apiVersion": "[variables('storageApiVersion')]",
			"location": "[parameters('location')]",
			"tags": {
				"displayName": "webdiagnosticstorage"
			},
			"properties": {
				"accountType": "Standard_LRS"
			}
		}, 
		
		{
			"type": "Microsoft.Compute/availabilitySets",
			"name": "[variables('as_web')]",
			"apiVersion": "[variables('vmApiVersion')]",
			"location": "[parameters('location')]",
			"properties": {
				"platformUpdateDomainCount": 6,
				"platformFaultDomainCount": 3
			},
			"tags": {
				"displayName": "availabilityset_web"
			},
			"dependsOn": []
		}, 
		
		{
			"apiVersion": "[variables('vmApiVersion')]",
			"type": "Microsoft.Compute/virtualMachines",
			"name": "[concat(variables('vmname'), copyIndex())]",
			"location": "[parameters('location')]",
			"copy": {
				"name": "webvmLoop",
				"count": "[parameters('numberOfWEBVM')]"
			},
			"tags": {
				"displayName": "webvms"
			},
			"dependsOn": [
				"webStorageLoop",
				"[resourceId('Microsoft.Compute/availabilitySets', variables('as_web'))]",
				"[concat('Microsoft.Network/networkInterfaces/', variables('vmname'),'nic', copyindex())]"
			],
			"properties": {
				"availabilitySet": {
					"id": "[resourceId('Microsoft.Compute/availabilitySets', variables('as_web'))]"
				},
				"hardwareProfile": {
					"vmSize": "[variables('webVmSize')]"
				},
				"osProfile": {
					"computerName": "[concat(variables('vmname'),copyIndex())]",
					"adminUsername": "[parameters('WebVMAdmin')]",
					"linuxConfiguration": {
						"disablePasswordAuthentication": true,
						"ssh": {
							"publicKeys": [{
								"path": "[variables('websshKeyPath')]",
								"keyData": "[parameters('websshKeyData')]"
							}]
						}
					}

				},
				"storageProfile": {
					"imageReference": "[variables('imagereferences').web]",
					"osDisk": {
						"name": "webosdisk",
						"vhd": {
							"uri": "[concat('http://',variables('webStorageAccount'), copyIndex(),'.blob.core.windows.net/vhds/','webosdisk', copyIndex(), '.vhd')]"
						},
						"caching": "ReadWrite",
						"createOption": "FromImage"
					}


				},



				"networkProfile": {
					"networkInterfaces": [{
						"id": "[resourceId('Microsoft.Network/networkInterfaces',concat(variables('vmname'),'nic', copyindex()))]"
					}]
				}
			}
		},

		{
			"type": "Microsoft.Compute/virtualMachines/extensions",
			"name": "[concat(variables('vmname'), copyIndex(), '/install_ruby')]",
			"apiVersion": "[variables('vmApiVersion')]",
			"location": "[parameters('location')]",
			"dependsOn": [
				"webvmLoop"

			],
			"copy": {
				"name": "scriptCopyLoop",
				"count": "[parameters('numberOfWEBVM')]"
			},
			"tags": {
				"displayName": "webvmscript"
			},
			"properties": {
				"publisher": "Microsoft.Azure.Extensions",
				"type": "CustomScript",
				"typeHandlerVersion": "2.0",
				"autoUpgradeMinorVersion": true,
				"settings": {
					"fileUris": [
						"https://raw.githubusercontent.com/srakesh28/azure-ubuntu-ror-postgress/master/install_ruby.sh"
					],
					"commandToExecute": "sh install_ruby.sh"

				}

			}
		},

		{
			"type": "Microsoft.Compute/virtualMachines/extensions",
			"name": "[concat(variables('vmname'), copyIndex(), '/diagext')]",
			"apiVersion": "[variables('vmApiVersion')]",
			"location": "[parameters('location')]",
			"dependsOn": [
				"webvmLoop"
			],
			"copy": {
				"name": "webvmdiagextensionLoop",
				"count": "[parameters('numberOfWEBVM')]"
			},
			"tags": {
				"displayName": "webvmsdiagext"
			},
			"properties": {
				"publisher": "Microsoft.OSTCExtensions",
				"type": "LinuxDiagnostic",
				"typeHandlerVersion": "2.3",
				"autoUpgradeMinorVersion": true,
				"settings": {
					"perfCfg": [{
						"query": "SELECT UsedMemory,AvailableMemory FROM SCX_MemoryStatisticalInformation",
						"table": "Memory"
					}, {
						"query": "SELECT PercentProcessorTime FROM SCX_ProcessorStatisticalInformation",
						"table": "_Total"
					}]
				},
				"protectedSettings": {
					"storageAccountName": "[variables('webdiagnosticsStorageAccount')]",
					"storageAccountKey": "[listkeys(variables('webdiagnosticsStorageAccount'), variables('storageApiVersion')).key1]",
					"storageAccountEndPoint": "https://core.windows.net"
				}
			}
		},


		{
			"apiVersion": "[variables('vmApiVersion')]",
			"type": "Microsoft.Network/networkInterfaces",
			"name": "[concat(variables('vmname'),'nic', copyindex())]",
			"location": "[parameters('location')]",
			"copy": {
				"name": "webnicLoop",
				"count": "[parameters('numberOfWEBVM')]"
			},
			"dependsOn": [
				"[concat('Microsoft.Network/loadBalancers/', parameters('lbName'))]"
			],
			"tags": {
				"displayName": "webNICs"
			},
			"properties": {
				"ipConfigurations": [
				{
					"name": "ipconfig1",
					"properties": {
						"privateIPAllocationMethod": "Dynamic",
						
						"subnet": {
							"id": "[variables('websubnetRef')]"
						},
						"loadBalancerBackendAddressPools": [
						{
							"id": "[concat(variables('lbID'), '/backendAddressPools/BackendPool1')]"
						}
              ]
					}
				}
				]
			}
		},
		
		
	{
      "apiVersion": "[variables('vmApiVersion')]",
      "type": "Microsoft.Network/publicIPAddresses",
      "name": "[parameters('dnsNameforLBIP')]",
      "location": "[resourceGroup().location]",
      "properties": {
        "publicIPAllocationMethod": "[variables('publicIPAddressType')]",
        "dnsSettings": {
          "domainNameLabel": "[parameters('dnsNameforLBIP')]"
        }
      }
    },
			
	{
      "apiVersion": "[variables('vmApiVersion')]",
      "name": "[parameters('lbName')]",
      "type": "Microsoft.Network/loadBalancers",
      "location": "[resourceGroup().location]",
      "dependsOn": [
        "[concat('Microsoft.Network/publicIPAddresses/', parameters('dnsNameforLBIP'))]"
      ],
      "properties": {
        "frontendIPConfigurations": [
          {
            "name": "LoadBalancerFrontEnd",
            "properties": {
              "publicIPAddress": {
                "id": "[variables('publicIPAddressID')]"
              }
            }
          }
        ],
        "backendAddressPools": [
          {
            "name": "BackendPool1"
          }
        ],

        "loadBalancingRules": [
          {
            "name": "LBRulehttp",
            "properties": {
              "frontendIPConfiguration": {
                "id": "[variables('frontEndIPConfigID')]"
              },
              "backendAddressPool": {
                "id": "[variables('lbPoolID')]"
              },
              "protocol": "tcp",
              "frontendPort": 80,
              "backendPort": 80,
              "enableFloatingIP": false,
              "idleTimeoutInMinutes": 5,
              "probe": {
                "id": "[variables('lbProbeID')]"
              }
            }
          },
		  
		 {
            "name": "LBRulehttps",
            "properties": {
              "frontendIPConfiguration": {
                "id": "[variables('frontEndIPConfigID')]"
              },
              "backendAddressPool": {
                "id": "[variables('lbPoolID')]"
              },
              "protocol": "tcp",
              "frontendPort": 443,
              "backendPort": 443,
              "enableFloatingIP": false,
              "idleTimeoutInMinutes": 5,
              "probe": {
                "id": "[variables('lbProbeID2')]"
              }
            }
          }
        ],

        "probes": [
          {
            "name": "tcpProbe",
            "properties": {
              "protocol": "tcp",
              "port": 80,
              "intervalInSeconds": 5,
              "numberOfProbes": 2
            }
          },
		  {
            "name": "tcpProbehttps",
            "properties": {
              "protocol": "tcp",
              "port": 443,
              "intervalInSeconds": 5,
              "numberOfProbes": 2
            }
          }
        ]
		
		
      }
    }
		

		
	],
	"outputs": {
		"LBAddress": {
			"type": "array",
			"value": "[variables('addresses')]"
		}
	}
}