Moodle/nested/glustervm.json

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "counter": {
            "metadata": {
                "description": "from the copyindex function of calling template"
            },
            "type": "int"
        },
        "moodleCommon": {
            "metadata": {
                "description": "Common Moodle values"
            },
            "type": "object"
        }
    },
    "resources": [
        {
            "apiVersion": "2015-05-01-preview",
            "location": "[resourceGroup().location]",
            "name": "[variables('nicName')]",
            "properties": {
                "ipConfigurations": [
                    {
                        "name": "ipcfggfs",
                        "properties": {
                            "privateIPAllocationMethod": "Dynamic",
                            "subnet": {
                                "id": "[variables('subnetSanRef')]"
                            }
                        }
                    }
                ]
            },
            "tags": {
                "displayName": "Gluster VM NIC"
            },
            "type": "Microsoft.Network/networkInterfaces"
        },
        {
            "apiVersion": "[parameters('moodleCommon').computeApi]",
            "copy": {
                "count": "[parameters('moodleCommon').fileServerDiskCount]",
                "name": "[variables('diskLoop')]"
            },
            "location": "[resourceGroup().location]",
            "name": "[concat(variables('vmName'),'-datadisk',copyIndex(1))]",
            "properties": {
                "accountType": "Premium_LRS",
                "creationData": {
                    "createOption": "Empty"
                },
                "diskSizeGB": "[parameters('moodleCommon').fileServerDiskSize]"
            },
            "tags": {
                "displayName": "Gluster VM Data Disk"
            },
            "type": "Microsoft.Compute/disks"
        },
        {
            "apiVersion": "2015-01-01",
            "dependsOn": [
                "[variables('diskLoop')]"
            ],
            "name": "[concat(variables('vmName'),'-diskSelection')]",
            "properties": {
                "mode": "Incremental",
                "parameters": {
                    "vmDiskCount": {
                        "value": "[parameters('moodleCommon').fileServerDiskCount]"
                    },
                    "vmName": {
                        "value": "[variables('vmName')]"
                    }
                },
                "templateLink": {
                    "uri": "[concat(parameters('moodleCommon').baseTemplateUrl,'diskSelection.json',parameters('moodleCommon').artifactsSasToken)]"
                }
            },
            "type": "Microsoft.Resources/deployments"
        },
        {
            "apiVersion": "[parameters('moodleCommon').computeApi]",
            "dependsOn": [
                "[concat('Microsoft.Network/networkInterfaces/', variables('nicName'))]",
                "[concat('Microsoft.Resources/deployments/',concat(variables('vmName'),'-diskSelection'))]"
            ],
            "location": "[resourceGroup().location]",
            "name": "[variables('vmName')]",
            "properties": {
                "availabilitySet": {
                    "id": "[variables( 'asRef')]"
                },
                "hardwareProfile": {
                    "vmSize": "[parameters('moodleCommon').glusterVmSku]"
                },
                "networkProfile": {
                    "networkInterfaces": [
                        {
                            "id": "[variables('nicRef')]"
                        }
                    ]
                },
                "osProfile": {
                    "adminUsername": "[parameters('moodleCommon').sshUsername]",
                    "computerName": "[variables('vmName')]",
                    "linuxConfiguration": {
                        "disablePasswordAuthentication": true,
                        "ssh": {
                            "publicKeys": [
                                {
                                    "path": "[concat('/home/', parameters('moodleCommon').sshUsername, '/.ssh/authorized_keys')]",
                                    "keyData": "[parameters('moodleCommon').sshPublicKey]"
                                }
                            ]
                        }
                    }
                },
                "storageProfile": {
                    "dataDisks": "[reference(concat(variables('vmName'),'-diskSelection')).outputs.dataDiskArray.value]",
                    "imageReference": "[parameters('moodleCommon').osType]",
                    "osDisk": {
                        "createOption": "FromImage",
                        "managedDisk": {
                            "storageAccountType": "Premium_LRS"
                        },
                        "name": "[variables('vmName')]"
                    }
                }
            },
            "tags": {
                "displayName": "Gluster Virtual Machine"
            },
            "type": "Microsoft.Compute/virtualMachines"
        },
        {
            "condition": "[parameters('moodleCommon').applyScriptsSwitch]",
            "apiVersion": "2015-01-01",
            "dependsOn": [
                "[concat('Microsoft.Compute/virtualMachines/',variables('vmName'))]"
            ],
            "name": "[concat(variables('vmName'),'-ScriptProcessor')]",
            "properties": {
                "mode": "Incremental",
                "parameters": {
                    "moodleCommon": {
                        "value": "[parameters('moodleCommon')]"
                    },
                    "vmName": {
                        "value": "[ variables('vmName')]"
                    },
                    "vmNumber": {
                        "value": "[parameters('counter')]"
                    }
                },
                "templateLink": {
                    "uri": "[concat(parameters('moodleCommon').baseTemplateUrl,'glustervmconfig.json',parameters('moodleCommon').artifactsSasToken)]"
                }
            },
            "type": "Microsoft.Resources/deployments"
        },
        {
            "condition": "[parameters('moodleCommon').azureBackupSwitch]",
            "apiVersion": "2015-01-01",
            "dependsOn": [
                "[concat('Microsoft.Compute/virtualMachines/',variables('vmName'))]"
            ],
            "name": "[concat(variables('vmName'),'-Backup')]",
            "properties": {
                "mode": "Incremental",
                "parameters": {
                    "moodleCommon": {
                        "value": "[parameters('moodleCommon')]"
                    },
                    "vmName": {
                        "value": "[variables('vmName')]"
                    }
                },
                "templateLink": {
                    "uri": "[concat(parameters('moodleCommon').baseTemplateUrl,'recoveryservicesEnlist.json',parameters('moodleCommon').artifactsSasToken)]"
                }
            },
            "type": "Microsoft.Resources/deployments"
        }
    ],
    "variables": {
        "asRef": "[       resourceId('Microsoft.Compute/availabilitySets',  parameters('moodleCommon').gfxAvailabilitySetName)]",
        "diskLoop": "[concat(variables('vmName'),'-disk')]",
        "documentation01": "This sub-template create the nodes of the gluster farm",
        "documentation02": "It expects certain values in the 'common' datastructure.",
        "documentation03": " computeApi              - the 'managed' resources need to all use this value",
        "documentation04": " gfxAvailabilitySetName  - name of availability set for the gluster farm",
        "documentation05": " vnetName                - name of virtual network",
        "documentation06": " subnetSan               - name of subnet for gluster",
        "documentation07": " gfsNameRoot             - nameroot for the gluster nodes - combined with counter to get actual name of each node - disk and nic follow the naming scheme",
        "documentation08": " glusterVmSku           - VM instance size for gluster nodes",
        "documentation09": " sshUsername           - OS accountusername",
        "documentation10": " sshPassword           - OS account password",
        "documentation11": " osType                  - an array of value that specifies the type of VM",
        "documentation15": "This sub-template calls other sub-templates",
        "documentation16": " diskSelection           - returns an arry of disk names - for flexible sizing",
        "documentation17": " glustervmconfig         - conditionally applies post-deployment script on the VM",
        "documentation18": " recoveryservicesEnlist  - conditionally enlists the VM into the backup regimen",
        "documentation19": " fileServerDiskCount        - Number of disks to raid0 for the gluster mount",
        "documentation20": " fileServerDiskSize         - Size per disk for gluster",
        "nicName": "[concat(variables('vmName'),'-nic')]",
        "nicRef": "[resourceId('Microsoft.Network/networkInterfaces', variables('nicName'))]",
        "subnetSanRef": "[concat(resourceId('Microsoft.Network/virtualNetworks', parameters('moodleCommon').vnetName), '/subnets/',parameters('moodleCommon').subnetSan)]",
        "vmName": "[concat(parameters('moodleCommon').gfsNameRoot,parameters('counter'))]"
    }
}