LR90 placement groups

docs/examples/201/anchored-proximity-placement-group/README.md

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+# Anchored Proximity Placement Groups containing Availability Sets
+Why? Well It can be a requirement in HPC and SAP to use Proximity Groups to minimise latencies while at the same time we need to ensure the highest availability of resources within the target zone. The approach is outlined [here](https://docs.microsoft.com/en-us/azure/virtual-machines/workloads/sap/sap-proximity-placement-scenarios#combine-availability-sets-and-availability-zones-with-proximity-placement-groups) 
+
+This exemplar uses [Bicep](https://github.com/Azure/bicep) to deploy the Azure resources in a manner that meets this requirement and has been tested with v0.2.3 (alpha).
+
+Just edit or supply parameters to override the defaults
+
+Deployment steps
+```
+bicep build *.bicep
+az deployment sub create --template-file sub.json --location uksouth
+az deployment group create --resource-group rg-bicep --template-file main.json
+```
+
+In this example Modules have been used to seperate out the definition of the network and virtual machine resources simplifying the main Bicep template but also enabling me to explore reusing the modules in other deployments

docs/examples/201/anchored-proximity-placement-group/linux-vm-as.bicep

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+param location string = resourceGroup().location
+param adminSshKey string
+param availabilitySetId string
+param subnetId string
+param vmName string
+
+resource pip 'Microsoft.Network/publicIpAddresses@2020-05-01' = {
+  name: '${vmName}-pip'
+  location: location
+  properties: {
+    publicIPAllocationMethod: 'Static'
+  }
+  sku: {
+    name: 'Standard'
+  }
+  zones: [
+    '1'
+  ]
+}
+
+resource nic 'Microsoft.Network/networkInterfaces@2020-05-01' = {
+  name: '${vmName}-nic'
+  location: location
+  properties: {
+    ipConfigurations: [
+      {
+        name: 'ipconfig'
+        properties: {
+          privateIPAllocationMethod: 'Dynamic'
+          subnet: {
+            id: subnetId
+          }
+          publicIPAddress: {
+            id: pip.id
+          }
+        }
+      }
+    ]
+  }
+}
+
+resource vm 'Microsoft.Compute/virtualMachines@2020-06-01' = {
+  name: vmName
+  location: location
+  properties: {
+    availabilitySet: {
+      id: availabilitySetId
+    }
+    hardwareProfile: {
+      vmSize: 'Standard_B4ms'
+    }
+    networkProfile: {
+      networkInterfaces: [
+        {
+          id: nic.id
+        }
+      ]
+    }
+    osProfile: {
+      computerName: vmName
+      adminUsername: 'vmadmin'
+      linuxConfiguration: {
+        disablePasswordAuthentication: true
+        ssh: {
+          publicKeys: [
+            {
+              path: '/home/vmadmin/.ssh/authorized_keys'
+              keyData: adminSshKey
+            }
+          ]
+        }
+      }
+    }
+    storageProfile: {
+      imageReference: {
+        publisher: 'OpenLogic'
+        offer: 'CentOS'
+        sku: '7.7'
+        version: 'latest'
+      }
+      osDisk: {
+        name: '${vmName}-os'
+        createOption: 'FromImage'
+        managedDisk: {
+          storageAccountType: 'StandardSSD_LRS'
+        }
+      }
+    }
+  }
+}

docs/examples/201/anchored-proximity-placement-group/linux-vm-as.json

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+{
+  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
+  "contentVersion": "1.0.0.0",
+  "parameters": {
+    "location": {
+      "type": "string",
+      "defaultValue": "[resourceGroup().location]"
+    },
+    "adminSshKey": {
+      "type": "string"
+    },
+    "availabilitySetId": {
+      "type": "string"
+    },
+    "subnetId": {
+      "type": "string"
+    },
+    "vmName": {
+      "type": "string"
+    }
+  },
+  "functions": [],
+  "resources": [
+    {
+      "type": "Microsoft.Network/publicIPAddresses",
+      "apiVersion": "2020-05-01",
+      "name": "[format('{0}-pip', parameters('vmName'))]",
+      "location": "[parameters('location')]",
+      "properties": {
+        "publicIPAllocationMethod": "Static"
+      },
+      "sku": {
+        "name": "Standard"
+      },
+      "zones": [
+        "1"
+      ]
+    },
+    {
+      "type": "Microsoft.Network/networkInterfaces",
+      "apiVersion": "2020-05-01",
+      "name": "[format('{0}-nic', parameters('vmName'))]",
+      "location": "[parameters('location')]",
+      "properties": {
+        "ipConfigurations": [
+          {
+            "name": "ipconfig",
+            "properties": {
+              "privateIPAllocationMethod": "Dynamic",
+              "subnet": {
+                "id": "[parameters('subnetId')]"
+              },
+              "publicIPAddress": {
+                "id": "[resourceId('Microsoft.Network/publicIPAddresses', format('{0}-pip', parameters('vmName')))]"
+              }
+            }
+          }
+        ]
+      },
+      "dependsOn": [
+        "[resourceId('Microsoft.Network/publicIPAddresses', format('{0}-pip', parameters('vmName')))]"
+      ]
+    },
+    {
+      "type": "Microsoft.Compute/virtualMachines",
+      "apiVersion": "2020-06-01",
+      "name": "[parameters('vmName')]",
+      "location": "[parameters('location')]",
+      "properties": {
+        "availabilitySet": {
+          "id": "[parameters('availabilitySetId')]"
+        },
+        "hardwareProfile": {
+          "vmSize": "Standard_B4ms"
+        },
+        "networkProfile": {
+          "networkInterfaces": [
+            {
+              "id": "[resourceId('Microsoft.Network/networkInterfaces', format('{0}-nic', parameters('vmName')))]"
+            }
+          ]
+        },
+        "osProfile": {
+          "computerName": "[parameters('vmName')]",
+          "adminUsername": "vmadmin",
+          "linuxConfiguration": {
+            "disablePasswordAuthentication": true,
+            "ssh": {
+              "publicKeys": [
+                {
+                  "path": "/home/vmadmin/.ssh/authorized_keys",
+                  "keyData": "[parameters('adminSshKey')]"
+                }
+              ]
+            }
+          }
+        },
+        "storageProfile": {
+          "imageReference": {
+            "publisher": "OpenLogic",
+            "offer": "CentOS",
+            "sku": "7.7",
+            "version": "latest"
+          },
+          "osDisk": {
+            "name": "[format('{0}-os', parameters('vmName'))]",
+            "createOption": "FromImage",
+            "managedDisk": {
+              "storageAccountType": "StandardSSD_LRS"
+            }
+          }
+        }
+      },
+      "dependsOn": [
+        "[resourceId('Microsoft.Network/networkInterfaces', format('{0}-nic', parameters('vmName')))]"
+      ]
+    }
+  ]
+}

docs/examples/201/anchored-proximity-placement-group/linux-vm-az.bicep

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+param location string = resourceGroup().location
+param adminSshKey string
+param proximityPlacementGroupId string
+param subnetId string
+param vmName string
+param zone int {
+  allowed: [
+    1
+    2
+    3
+  ]
+}
+
+resource pip 'Microsoft.Network/publicIpAddresses@2020-05-01' = {
+  name: '${vmName}-pip'
+  location: location
+  properties: {
+    publicIPAllocationMethod: 'Static'
+  }
+  sku: {
+    name: 'Standard'
+  }
+  zones: [
+    '${zone}'
+  ]
+}
+
+resource nic 'Microsoft.Network/networkInterfaces@2020-05-01' = {
+  name: '${vmName}-nic'
+  location: location
+  properties: {
+    ipConfigurations: [
+      {
+        name: 'ipconfig'
+        properties: {
+          privateIPAllocationMethod: 'Dynamic'
+          subnet: {
+            id: subnetId
+          }
+          publicIPAddress: {
+            id: pip.id
+          }
+        }
+      }
+    ]
+  }
+}
+
+resource vm 'Microsoft.Compute/virtualMachines@2020-06-01' = {
+  name: vmName
+  location: location
+  properties: {
+    hardwareProfile: {
+      vmSize: 'Standard_B4ms'
+    }
+    networkProfile: {
+      networkInterfaces: [
+        {
+          id: nic.id
+        }
+      ]
+    }
+    osProfile: {
+      computerName: vmName
+      adminUsername: 'vmadmin'
+      linuxConfiguration: {
+        disablePasswordAuthentication: true
+        ssh: {
+          publicKeys: [
+            {
+              path: '/home/vmadmin/.ssh/authorized_keys'
+              keyData: adminSshKey
+            }
+          ]
+        }
+      }
+    }
+    proximityPlacementGroup: {
+      id: proximityPlacementGroupId
+    }
+    storageProfile: {
+      imageReference: {
+        publisher: 'OpenLogic'
+        offer: 'CentOS'
+        sku: '7.7'
+        version: 'latest'
+      }
+      osDisk: {
+        name: '${vmName}-os'
+        createOption: 'FromImage'
+        managedDisk: {
+          storageAccountType: 'StandardSSD_LRS'
+        }
+      }
+    }
+  }
+  zones: [
+    '${zone}'
+  ]
+}