Replace Azure Cache for Redis with Azure Managed Redis

.devcontainer/devcontainer.json

@@ -1,5 +1,5 @@
 {
-	"name": "python-app-service-postgresql-redis-infra",
+	"name": "python-app-service-postgresql-managed-redis-infra",
 	"dockerComposeFile": "docker-compose.yml",
 	"service": "app",
 	"workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",

README.md

@@ -20,7 +20,7 @@ description: This is a Python web app using the Django framework and the Azure D
 
 This is a Python web app using the Django framework and the Azure Database for PostgreSQL relational database service. The Django app is hosted in a fully managed Azure App Service. This app is designed to be be run locally and then deployed to Azure. You can either deploy this project by following the tutorial [*Deploy a Python (Django or Flask) web app with PostgreSQL in Azure*](https://docs.microsoft.com/azure/app-service/tutorial-python-postgresql-app) or by using the [Azure Developer CLI (azd)](https://learn.microsoft.com/azure/developer/azure-developer-cli/overview) according to the instructions below.
 
-Additionally, the sample application demonstrates Azure Redis Cache access by caching the restaurant details page for 60 seconds. You can add the Azure Redis Cache integration in the [secure-by-default web app + database creation wizard](https://portal.azure.com/?feature.customportal=false#create/Microsoft.AppServiceWebAppDatabaseV3), and it's also included in the [AZD template](https://github.com/Azure-Samples/python-app-service-postgresql-infra).
+Additionally, the sample application demonstrates Azure Managed Redis access by caching the restaurant details page for 60 seconds. You can add the Azure Managed Redis integration in the [AZD template](https://github.com/Azure-Samples/python-app-service-postgresql-infra).
 
 ## Requirements
 

azure.yaml

@@ -1,9 +1,9 @@
 # yaml-language-server: $schema=https://raw.githubusercontent.com/Azure/azure-dev/main/schemas/v1.0/azure.yaml.json
 # azure.yaml is an azd configuration file and isn't used by the sample application. 
 
-name: python-app-service-postgresql-redis-infra
+name: python-app-service-postgresql-managed-redis-infra
 metadata:
-  template: python-app-service-postgresql-redis-infra@0.0.1-beta
+  template: python-app-service-postgresql-managed-redis-infra@0.0.1-beta
 services:
   web:
     project: .

infra/resources.bicep

@@ -148,7 +148,7 @@ resource privateDnsZoneDB 'Microsoft.Network/privateDnsZones@2024-06-01' = {
   }  
 }
 
-// Resources needed to secure Redis Cache behind a private endpoint
+// Resources needed to secure Azure Managed Redis behind a private endpoint
 resource cachePrivateEndpoint 'Microsoft.Network/privateEndpoints@2024-03-01' = {
   name: '${appName}-cache-privateEndpoint'
   location: location
@@ -161,7 +161,7 @@ resource cachePrivateEndpoint 'Microsoft.Network/privateEndpoints@2024-03-01' =
         name: '${appName}-cache-privateEndpoint'
         properties: {
           privateLinkServiceId: redisCache.id
-          groupIds: ['redisCache']
+          groupIds: ['redisEnterprise']
         }
       }
     ]
@@ -181,7 +181,7 @@ resource cachePrivateEndpoint 'Microsoft.Network/privateEndpoints@2024-03-01' =
   }
 }
 resource privateDnsZoneCache 'Microsoft.Network/privateDnsZones@2024-06-01' = {
-  name: 'privatelink.redis.cache.windows.net'
+  name: 'privatelink.redisenterprise.cache.azure.net'
   location: 'global'
   dependsOn: [
     virtualNetwork
@@ -274,23 +274,33 @@ resource dbserver 'Microsoft.DBforPostgreSQL/flexibleServers@2022-01-20-preview'
   ]
 }
 
-// The Redis cache is configured to the minimum pricing tier
-resource redisCache 'Microsoft.Cache/redis@2024-11-01' = {
+// The Azure Managed Redis cluster is configured to the minimum Balanced tier
+resource redisCache 'Microsoft.Cache/redisEnterprise@2024-10-01' = {
   name: '${appName}-cache'
   location: location
+  sku: {
+    name: 'Balanced_B0'
+    capacity: 1
+  }
   properties: {
-    sku: {
-      name: 'Basic'
-      family: 'C'
-      capacity: 0
-    }
-    redisConfiguration: {}
-    enableNonSslPort: false
-    redisVersion: '6'
+    minimumTlsVersion: '1.2'
     publicNetworkAccess: 'Disabled'
   }
 }
 
+// The Azure Managed Redis database
+resource redisCacheDb 'Microsoft.Cache/redisEnterprise/databases@2024-10-01' = {
+  parent: redisCache
+  name: 'default'
+  properties: {
+    evictionPolicy: 'AllKeysLRU'
+    // EnterpriseCluster exposes a single endpoint so standard (non-cluster-aware)
+    // Redis clients like django-redis / redis-py work without modification.
+    clusteringPolicy: 'EnterpriseCluster'
+    port: 10000
+  }
+}
+
 // The App Service plan is configured to the B1 pricing tier
 resource appServicePlan 'Microsoft.Web/serverfarms@2024-04-01' = {
   name: '${appName}-plan'
@@ -430,7 +440,7 @@ resource cacheConnector 'Microsoft.ServiceLinker/linkers@2024-04-01' = {
     clientType: 'python'
     targetService: {
       type: 'AzureResource'
-      id:  resourceId('Microsoft.Cache/Redis/Databases', redisCache.name, '0')
+      id: redisCacheDb.id
     }
     authInfo: {
       authType: 'accessKey'