ARM Template for Deploying Azure Database for PostgreSQL with read-only replica and no public network access.

azuredeploy.json

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "serverName": {
      "type": "string",
      "metadata": {
        "description": "Server Name for Azure database for PostgreSQL"
      }
    },
    "administratorLogin": {
      "type": "string",
      "minLength": 1,
      "metadata": {
        "description": "Database administrator login name"
      }
    },
    "administratorLoginPassword": {
      "type": "securestring",
      "minLength": 8,
      "metadata": {
        "description": "Database administrator password"
      }
    },
    "skuCapacity": {
      "type": "int",
      "defaultValue": 2,
      "metadata": {
        "description": "Azure database for PostgreSQL compute capacity in vCores (2,4,8,16,32)"
      }
    },
    "skuName": {
      "type": "string",
      "defaultValue": "GP_Gen5_2",
      "metadata": {
        "description": "Azure database for PostgreSQL sku name "
      }
    },
    "skuSizeMB": {
      "type": "int",
      "defaultValue": 51200,
      "metadata": {
        "description": "Azure database for PostgreSQL Sku Size "
      }
    },
    "skuTier": {
      "type": "string",
      "defaultValue": "GeneralPurpose",
      "metadata": {
        "description": "Azure database for PostgreSQL pricing tier"
      }
    },
    "skuFamily": {
      "type": "string",
      "defaultValue": "Gen5",
      "metadata": {
        "description": "Azure database for PostgreSQL sku family"
      }
    },
    "postgresqlVersion": {
      "type": "string",
      "defaultValue": "11",
      "allowedValues": [
        "9.5",
        "9.6",
        "10",
        "11"
      ],
      "metadata": {
        "description": "PostgreSQL version"
      }
    },
    "location": {
      "type": "string",
      "defaultValue": "[resourceGroup().location]",
      "metadata": {
        "description": "Location for primary database."
      }
    },
    "locationReplica": {
      "type": "string",
      "defaultValue": "[resourceGroup().location]",
      "metadata": {
        "description": "Location for replica database."
      }
    },
    "backupRetentionDays": {
      "type": "int",
      "defaultValue": 7,
      "metadata": {
        "description": "PostgreSQL Server backup retention days"
      }
    },
    "geoRedundantBackup": {
      "type": "string",
      "defaultValue": "Disabled",
      "metadata": {
        "description": "Geo-Redundant Backup setting"
      }
    }
  },
  "variables": {
  },
  "resources": [
    {
      "type": "Microsoft.DBforPostgreSQL/servers",
      "apiVersion": "2017-12-01",
      "name": "[concat(parameters('serverName'),'-primary')]",
      "location": "[parameters('location')]",
      "sku": {
        "name": "[parameters('skuName')]",
        "tier": "[parameters('skuTier')]",
        "capacity": "[parameters('skuCapacity')]",
        "size": "[parameters('skuSizeMB')]",
        "family": "[parameters('skuFamily')]"
      },
      "properties": {
        "createMode": "Default",
        "version": "[parameters('postgresqlVersion')]",
        "administratorLogin": "[parameters('administratorLogin')]",
        "administratorLoginPassword": "[parameters('administratorLoginPassword')]",
        "publicNetworkAccess": "Disabled",
        "storageProfile": {
          "storageMB": "[parameters('skuSizeMB')]",
          "backupRetentionDays": "[parameters('backupRetentionDays')]",
          "geoRedundantBackup": "[parameters('geoRedundantBackup')]"
        }
      }
    },
    {
      "type": "Microsoft.DBforPostgreSQL/servers",
      "apiVersion": "2017-12-01",
      "name": "[concat(parameters('serverName'),'-replica')]",
      "location": "[parameters('locationReplica')]",
      "sku": {
        "name": "[parameters('skuName')]",
        "tier": "[parameters('skuTier')]",
        "capacity": "[parameters('skuCapacity')]",
        "size": "[parameters('skuSizeMB')]",
        "family": "[parameters('skuFamily')]"
      },
      "properties": {
        "createMode": "Replica",
        "sourceServerId": "[resourceId('Microsoft.DBforPostgreSQL/servers',concat(parameters('serverName'),'-primary'))]",
        "publicNetworkAccess": "Disabled"
      },
      "dependsOn": [
        "[resourceId('Microsoft.DBforPostgreSQL/servers',concat(parameters('serverName'),'-primary'))]"
      ]
    }
  ]
}