feat(CGNSPC-407): Azure | ARM | mds | Add support for avilability zones (#562)

Co-authored-by: Aviv Meydan <avivm@checkpoint.com>
Co-authored-by: michaeltz <michaeltz@checkpoint.com>
Co-authored-by: liavb <liavb@checkpoint.com>
Co-authored-by: noamerez <noamerez@checkpoint.com>

Author: 5 people

azure/templates/marketplace-mds/createUiDefinition.json

@@ -1,9 +1,44 @@
 {
   "$schema": "https://schema.management.azure.com/schemas/0.1.2-preview/CreateUIDefinition.MultiVm.json#",
-  "handler": "Microsoft.Compute.MultiVm",
+  "handler": "Microsoft.Azure.CreateUIDef",
   "version": "0.1.2-preview",
   "parameters": {
     "basics": [
+      {
+        "name": "zoneInfo",
+        "type": "Microsoft.Solutions.ArmApiControl",
+        "request": {
+          "method": "GET",
+          "path": "[concat('/subscriptions/', subscription().subscriptionId, '/locations/?api-version=2022-12-01')]"
+        }
+      },
+      {
+        "name": "availabilityZonesChoice",
+        "type": "Microsoft.Common.OptionsGroup",
+        "label": "Use availability zones",
+        "defaultValue": "No",
+        "toolTip": "Deploy the MDS VM in an availability zone for high availability and fault tolerance.",
+        "constraints": {
+          "allowedValues": [
+            { "label": "No", "value": "No" },
+            { "label": "Yes", "value": "Yes" }
+          ]
+        },
+        "visible": "[and(not(empty(basics('zoneInfo').value)), greater(int(if(greater(length(filter(basics('zoneInfo').value, (r) => equals(r.name, location()))), 0), if(greater(length(first(filter(basics('zoneInfo').value, (r) => equals(r.name, location()))).availabilityZoneMappings), 0), string(length(first(filter(basics('zoneInfo').value, (r) => equals(r.name, location()))).availabilityZoneMappings)), '0'), '0')), 0))]"
+      },
+      {
+        "name": "zoneDropdown",
+        "type": "Microsoft.Common.DropDown",
+        "label": "Availability zone",
+        "toolTip": "Select the availability zone for the MDS VM.",
+        "filter": true,
+        "defaultValue": "Zone 1",
+        "constraints": {
+          "allowedValues": "[map(range(1, int(string(length(first(filter(basics('zoneInfo').value, (r) => equals(r.name, location()))).availabilityZoneMappings)))), (item) => parse(concat('{\"label\":\"Zone ', string(item), '\",\"value\":\"', string(item), '\"}')))]",
+          "required": false
+        },
+        "visible": "[and(equals(basics('availabilityZonesChoice'), 'Yes'), not(equals(steps('chkp-advanced').adminShell, '__dependency__')))]"
+      },
       {
         "name": "CloudGuard MDS deployment guide",
         "type": "Microsoft.Common.TextBlock",
@@ -802,6 +837,8 @@
       "additionalDiskSizeGB": "[int(steps('chkp-advanced').additionalDiskSizeGB)]",
       "diskType": "[if(contains('R81.10' , steps('chkp').cloudGuardVersion) , steps('chkp-advanced').VMDiskTypeOldVersions , steps('chkp-advanced').VMDiskType)]",
       "sourceImageVhdUri": "[coalesce(steps('chkp-advanced').sourceImageVhdUri, 'noCustomUri')]",
+      "availabilityZones": "[if(equals(basics('availabilityZonesChoice'), 'Yes'), parse(concat('[\"', coalesce(basics('zoneDropdown'), '1'), '\"]')), parse('[]'))]",
+      "availabilityZonesChoice": "[basics('availabilityZonesChoice')]",
       "adminShell": "[steps('chkp-advanced').adminShell]",
       "tagsByResource": "[steps('tags').tagsByResource]",
       "deployNewNSG": "[steps('network').NSG]",

azure/templates/marketplace-mds/mainTemplate.json

@@ -217,6 +217,24 @@
         "description": "The URI of the blob containing the development image"
       }
     },
+    "availabilityZones": {
+      "type": "array",
+      "defaultValue": [],
+      "metadata": {
+        "description": "List of availability zones. When 'availabilityZonesChoice' is set to 'Yes', the VM will be deployed in the specified zone."
+      }
+    },
+    "availabilityZonesChoice": {
+      "type": "string",
+      "defaultValue": "No",
+      "allowedValues": [
+        "No",
+        "Yes"
+      ],
+      "metadata": {
+        "description": "Enable Availability Zones for the MDS VM. 'Yes' to use Availability Zones, or 'No' to deploy without zones."
+      }
+    },
     "_artifactsLocation": {
       "type": "string",
       "metadata": {
@@ -1074,6 +1092,7 @@
     "serialConsoleIps": "[if(contains(variables('serialConsoleGeographies'),variables('location')),variables('serialConsoleGeographies')[variables('location')],createArray())]",
     "storageAccountIps": "[concat(variables('SerialConsoleIps'),parameters('storageAccountAdditionalIps'))]",
     "isBlink": "[bool('false')]",
+    "useAZ": "[equals(parameters('availabilityZonesChoice'), 'Yes')]",
     "primary": "[equals(parameters('installationType'), 'mds-primary')]",
     "secondary": "[equals(parameters('installationType'), 'mds-secondary')]",
     "logserver": "[equals(parameters('installationType'), 'mds-logserver')]",
@@ -1445,6 +1464,7 @@
       ],
       "location": "[variables('location')]",
       "name": "[parameters('vmName')]",
+      "zones": "[if(variables('useAZ'), if(greater(length(parameters('availabilityZones')), 0), parameters('availabilityZones'), json('[\"1\"]')), json('null'))]",
       "plan": "[if(equals(parameters('sourceImageVhdUri'),'noCustomUri'), variables('plan'), json('null'))]",
       "identity": "[variables('identity')]",
       "properties": {