Merge pull request #97062 from docohe/follower-add-python-example

Follower add python example

Author: GitHubber17

articles/data-explorer/follower.md

@@ -33,11 +33,12 @@ There are various methods you can use to attach a database. In this article, we
 
 ### Attach a database using C#
 
-**Needed NuGets**
+#### Needed NuGets
 
 * Install [Microsoft.Azure.Management.kusto](https://www.nuget.org/packages/Microsoft.Azure.Management.Kusto/).
 * Install [Microsoft.Rest.ClientRuntime.Azure.Authentication for authentication](https://www.nuget.org/packages/Microsoft.Rest.ClientRuntime.Azure.Authentication).
 
+#### Code Example
 
 ```Csharp
 var tenantId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";//Directory (tenant) ID
@@ -71,6 +72,54 @@ AttachedDatabaseConfiguration attachedDatabaseConfigurationProperties = new Atta
 var attachedDatabaseConfigurations = resourceManagementClient.AttachedDatabaseConfigurations.CreateOrUpdate(followerResourceGroupName, followerClusterName, attachedDatabaseConfigurationName, attachedDatabaseConfigurationProperties);
 ```
 
+### Attach a database using Python
+
+#### Needed Modules
+
+```
+pip install azure-common
+pip install azure-mgmt-kusto
+```
+
+#### Code Example
+
+```python
+from azure.mgmt.kusto import KustoManagementClient
+from azure.mgmt.kusto.models import AttachedDatabaseConfiguration
+from azure.common.credentials import ServicePrincipalCredentials
+import datetime
+
+#Directory (tenant) ID
+tenant_id = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx"
+#Application ID
+client_id = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx"
+#Client Secret
+client_secret = "xxxxxxxxxxxxxx"
+follower_subscription_id = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx"
+leader_subscription_id = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx"
+credentials = ServicePrincipalCredentials(
+        client_id=client_id,
+        secret=client_secret,
+        tenant=tenant_id
+    )
+kusto_management_client = KustoManagementClient(credentials, follower_subscription_id)
+
+follower_resource_group_name = "followerResouceGroup"
+leader_resouce_group_name = "leaderResouceGroup"
+follower_cluster_name = "follower"
+leader_cluster_name = "leader"
+attached_database_Configuration_name = "adc"
+database_name  = "db" # Can be specific database name or * for all databases
+default_principals_modification_kind  = "Union"
+location = "North Central US"
+cluster_resource_id = "/subscriptions/" + leader_subscription_id + "/resourceGroups/" + leader_resouce_group_name + "/providers/Microsoft.Kusto/Clusters/" + leader_cluster_name
+
+attached_database_configuration_properties = AttachedDatabaseConfiguration(cluster_resource_id = cluster_resource_id, database_name = database_name, default_principals_modification_kind = default_principals_modification_kind, location = location)
+
+#Returns an instance of LROPoller, see https://docs.microsoft.com/python/api/msrest/msrest.polling.lropoller?view=azure-python
+poller = kusto_management_client.attached_database_configurations.create_or_update(follower_resource_group_name, follower_cluster_name, attached_database_Configuration_name, attached_database_configuration_properties)
+```
+
 ### Attach a database using an Azure Resource Manager template
 
 In this section, you learn how to attach a database by using an [Azure Resource Manager template](../azure-resource-manager/resource-group-overview.md). 
@@ -190,7 +239,7 @@ Alternatively:
 
 ### Detach the attached follower database from the follower cluster
 
-Follower cluster can detach any attached database as follows:
+The follower cluster can detach any attached database as follows:
 
 ```csharp
 var tenantId = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx";//Directory (tenant) ID
@@ -242,6 +291,78 @@ var followerDatabaseDefinition = new FollowerDatabaseDefinition()
 resourceManagementClient.Clusters.DetachFollowerDatabases(leaderResourceGroupName, leaderClusterName, followerDatabaseDefinition);
 ```
 
+## Detach the follower database using Python
+
+### Detach the attached follower database from the follower cluster
+
+The follower cluster can detach any attached database as follows:
+
+```python
+from azure.mgmt.kusto import KustoManagementClient
+from azure.common.credentials import ServicePrincipalCredentials
+import datetime
+
+#Directory (tenant) ID
+tenant_id = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx"
+#Application ID
+client_id = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx"
+#Client Secret
+client_secret = "xxxxxxxxxxxxxx"
+follower_subscription_id = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx"
+credentials = ServicePrincipalCredentials(
+        client_id=client_id,
+        secret=client_secret,
+        tenant=tenant_id
+    )
+kusto_management_client = KustoManagementClient(credentials, follower_subscription_id)
+
+follower_resource_group_name = "followerResouceGroup"
+follower_cluster_name = "follower"
+attached_database_configurationName = "adc"
+
+#Returns an instance of LROPoller, see https://docs.microsoft.com/python/api/msrest/msrest.polling.lropoller?view=azure-python
+poller = kusto_management_client.attached_database_configurations.delete(follower_resource_group_name, follower_cluster_name, attached_database_configurationName)
+```
+
+### Detach the attached follower database from the leader cluster
+
+The leader cluster can detach any attached database as follows:
+
+```python
+
+from azure.mgmt.kusto import KustoManagementClient
+from azure.mgmt.kusto.models import FollowerDatabaseDefinition
+from azure.common.credentials import ServicePrincipalCredentials
+import datetime
+
+#Directory (tenant) ID
+tenant_id = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx"
+#Application ID
+client_id = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx"
+#Client Secret
+client_secret = "xxxxxxxxxxxxxx"
+follower_subscription_id = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx"
+leader_subscription_id = "xxxxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxx"
+credentials = ServicePrincipalCredentials(
+        client_id=client_id,
+        secret=client_secret,
+        tenant=tenant_id
+    )
+kusto_management_client = KustoManagementClient(credentials, follower_subscription_id)
+
+follower_resource_group_name = "followerResourceGroup"
+leader_resource_group_name = "leaderResourceGroup"
+follower_cluster_name = "follower"
+leader_cluster_name = "leader"
+attached_database_configuration_name = "adc"
+location = "North Central US"
+cluster_resource_id = "/subscriptions/" + follower_subscription_id + "/resourceGroups/" + follower_resource_group_name + "/providers/Microsoft.Kusto/Clusters/" + follower_cluster_name
+
+
+#Returns an instance of LROPoller, see https://docs.microsoft.com/python/api/msrest/msrest.polling.lropoller?view=azure-python
+poller = kusto_management_client.clusters.detach_follower_databases(resource_group_name = leader_resource_group_name, cluster_name = leader_cluster_name, cluster_resource_id = cluster_resource_id, attached_database_configuration_name = attached_database_configuration_name)
+```
+
 ## Manage principals, permissions, and caching policy
 
 ### Manage principals