Added Retiremenr Banner

Sreekanth Iyer (Ushta Te Consultancy Services) · Sreekanth Iyer (Ushta Te Consultancy Services) · commit e78427939a67 · 2024-09-04T21:01:21.000+05:30
diff --git a/articles/hdinsight-aks/cluster-storage.md b/articles/hdinsight-aks/cluster-storage.md
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 # Introduction to cluster storage
 
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 Azure HDInsight on AKS can seamlessly integrate with Azure Storage, which is a general-purpose storage solution that works well with many other Azure services. 
 Azure Data Lake Storage Gen2 (ADLS Gen 2) is the default file system for the clusters. 
 
diff --git a/articles/hdinsight-aks/concept-azure-monitor-integration.md b/articles/hdinsight-aks/concept-azure-monitor-integration.md
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 # Azure Monitor integration
 
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 HDInsight on AKS offers an integration with Azure Monitor that can be used to monitor cluster pools and their clusters.
 
 Azure Monitor collects metrics and logs from multiple resources into an Azure Monitor Log Analytics workspace, which presents the data as structured, queryable tables that can be used to configure custom alerts. Azure Monitor logs provide an excellent overall experience for monitoring workloads and interacting with logs, especially if you have multiple clusters.
diff --git a/articles/hdinsight-aks/concept-security.md b/articles/hdinsight-aks/concept-security.md
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 # Overview of enterprise security in Azure HDInsight on AKS
 
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 Azure HDInsight on AKS offers security by default, and there are several methods to address your enterprise security needs.
 
 This article covers overall security architecture, and security solutions by dividing them into four traditional security pillars: perimeter security, authentication, authorization, and encryption.
diff --git a/articles/hdinsight-aks/control-egress-traffic-from-hdinsight-on-aks-clusters.md b/articles/hdinsight-aks/control-egress-traffic-from-hdinsight-on-aks-clusters.md
@@ -8,8 +8,11 @@ ms.date: 05/21/2024
 
 # Control network traffic from HDInsight on AKS Cluster pools and clusters
 
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 HDInsight on AKS is a managed Platform as a Service (PaaS) that runs on Azure Kubernetes Service (AKS). HDInsight on AKS allows you to deploy popular Open-Source Analytics workloads like Apache Spark™, Apache Flink®️, and Trino without the overhead of managing and monitoring containers.  
 
 By default, HDInsight on AKS clusters allow outbound network connections from clusters to any destination, if the destination is reachable from the node's network interface. This means that cluster resources can access any public or private IP address, domain name, or URL on the internet or on your virtual network.  
diff --git a/articles/hdinsight-aks/create-cluster-error-dictionary.md b/articles/hdinsight-aks/create-cluster-error-dictionary.md
@@ -8,8 +8,11 @@ ms.date: 08/31/2023
 
 # Cluster creation errors on Azure HDInsight on AKS
 
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 This article describes how to troubleshoot and resolve errors that could occur when you create Azure HDInsight on AKS clusters.
 
 |Sr. No|Error message|Cause|Resolution|
diff --git a/articles/hdinsight-aks/create-cluster-using-arm-template-script.md b/articles/hdinsight-aks/create-cluster-using-arm-template-script.md
@@ -9,8 +9,11 @@ ms.date: 02/12/2024
 
 # Export cluster ARM template - Azure portal
 
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 This article describes how to generate an ARM template for your cluster automatically. You can use the ARM template to modify, clone, or recreate a cluster starting from the existing cluster's configurations.
 
 ## Prerequisites
diff --git a/articles/hdinsight-aks/create-cluster-using-arm-template.md b/articles/hdinsight-aks/create-cluster-using-arm-template.md
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 # Export cluster ARM template - Azure CLI
 
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 This article describes how to generate an ARM template using Azure CLI. 
 
 [!INCLUDE [azure-cli-prepare-your-environment.md](~/reusable-content/azure-cli/azure-cli-prepare-your-environment.md)]
diff --git a/articles/hdinsight-aks/customize-clusters.md b/articles/hdinsight-aks/customize-clusters.md
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 # Customize Azure HDInsight on AKS clusters using script actions 
 
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 Azure HDInsight on AKS provides a configuration method called  Script Actions that invoke custom scripts to customize the cluster. These scripts can be used to install more packages/jars and change configuration settings. The Script actions can be used only during cluster creation. Post cluster creation script actions are in the roadmap. Currently Script Actions are available only with Spark clusters.
 
diff --git a/articles/hdinsight-aks/faq.md b/articles/hdinsight-aks/faq.md
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 This article addresses some common questions about Azure HDInsight on AKS.
 
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 ## General
 
 * What is HDInsight on AKS?
diff --git a/articles/hdinsight-aks/hdinsight-on-aks-autoscale-clusters.md b/articles/hdinsight-aks/hdinsight-on-aks-autoscale-clusters.md
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 # Auto Scale HDInsight on AKS Clusters
 
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 The sizing of any cluster to meet job performance and manage costs ahead of time is always tricky, and hard to determine! One of the lucrative benefits of building data lake house over Cloud is its elasticity, which means to use autoscale feature to maximize the utilization of resources at hand. Auto scale with Kubernetes is one key to establishing a cost optimized ecosystem. With varied usage patterns in any enterprise, there could be variations in cluster loads over time that could lead to clusters being under-provisioned (lousy performance) or overprovisioned (unnecessary costs due to idle resources).  
 
 The autoscale feature offered in HDInsight on AKS can automatically increase or decrease the number of worker nodes in your cluster. Auto scale uses the cluster metrics and scaling policy used by the customers. 
diff --git a/articles/hdinsight-aks/hdinsight-on-aks-manage-authorization-profile.md b/articles/hdinsight-aks/hdinsight-on-aks-manage-authorization-profile.md
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 # Manage cluster access
 
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 This article provides an overview of the mechanisms available to manage access for HDInsight on AKS cluster pools and clusters. 
 It also covers how to assign permission to users, groups, user-assigned managed identity, and service principals to enable access to cluster data plane.
 
diff --git a/articles/hdinsight-aks/how-to-azure-monitor-integration.md b/articles/hdinsight-aks/how-to-azure-monitor-integration.md
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 # How to integrate with Log Analytics
 
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 This article describes how to enable Log Analytics to monitor & collect logs for cluster pool and cluster operations on HDInsight on AKS. You can enable the integration during cluster pool creation or post the creation.
 Once the integration at cluster pool is enabled, it isn't possible to disable the integration. However, you can disable the log analytics for individual clusters, which are part of the same pool.
 
diff --git a/articles/hdinsight-aks/in-place-upgrade.md b/articles/hdinsight-aks/in-place-upgrade.md
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 # Upgrade your HDInsight on AKS clusters and cluster pools
 
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 Learn how to update your HDInsight on AKS clusters and cluster pools to the latest AKS patches, security updates, cluster patches, and cluster hotfixes with in-place upgrade.
 
 ## Why to upgrade
diff --git a/articles/hdinsight-aks/manage-cluster-pool.md b/articles/hdinsight-aks/manage-cluster-pool.md
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 # Manage cluster pools
 
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 Cluster pools are a logical grouping of clusters and maintain a set of clusters in the same pool. It helps in building robust interoperability across multiple cluster types and allow enterprises to have the clusters in the same virtual network. One cluster pool corresponds to one cluster in AKS infrastructure. 
 
 This article describes how to manage a cluster pool. 
diff --git a/articles/hdinsight-aks/manage-cluster.md b/articles/hdinsight-aks/manage-cluster.md
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 # Manage clusters
 
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 Clusters are individual compute workloads such as Apache Spark, Apache Flink, and Trino, which can be created rapidly in few minutes with preset configurations and few clicks.
 
 This article describes how to manage a cluster using Azure portal. 
diff --git a/articles/hdinsight-aks/manage-script-actions.md b/articles/hdinsight-aks/manage-script-actions.md
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 # Script actions during cluster creation
 
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 Azure HDInsight on AKS provides a mechanism called **Script Actions** that invoke custom scripts to customize the cluster. These scripts are used to install additional components and change configuration settings. Script actions can be provisioned only during cluster creation as of now. Post cluster creation, Script Actions are part of the roadmap.
 This article explains how you can provision script actions when you create an HDInsight on AKS cluster.
 
diff --git a/articles/hdinsight-aks/manual-scale.md b/articles/hdinsight-aks/manual-scale.md
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 # Manual scale
 
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 HDInsight on AKS provides elasticity with options to scale up and scale down the number of cluster nodes. This elasticity works to help increase resource utilization and improve cost efficiency.
 
 ## Utility to scale clusters
diff --git a/articles/hdinsight-aks/monitor-with-prometheus-grafana.md b/articles/hdinsight-aks/monitor-with-prometheus-grafana.md
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 # Monitoring with Azure Managed Prometheus and Grafana
 
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 Cluster and service Monitoring is integral part of any organization. Azure HDInsight on AKS comes with integrated monitoring experience with Azure services. In this article, we use managed Prometheus service with Azure Grafana dashboards for monitoring.
 
 [Azure Managed Prometheus](../azure-monitor/essentials/prometheus-metrics-overview.md) is a service that monitors your cloud environments. The monitoring is to maintain their availability and performance and workload metrics. It collects data generated by resources in your Azure instances and from other monitoring tools. The data is used to provide analysis across multiple sources. 
diff --git a/articles/hdinsight-aks/overview.md b/articles/hdinsight-aks/overview.md
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 # What is HDInsight on AKS? (Preview)
 
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 HDInsight on AKS is a modern, reliable, secure, and fully managed Platform as a Service (PaaS) that runs on Azure Kubernetes Service (AKS). HDInsight on AKS allows you to deploy popular Open-Source Analytics workloads like Apache Spark™, Apache Flink®️, and Trino without the overhead of managing and monitoring containers.
 
diff --git a/articles/hdinsight-aks/powershell-cluster-create.md b/articles/hdinsight-aks/powershell-cluster-create.md
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 # Manage HDInsight on AKS clusters using PowerShell
 
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 Azure PowerShell is a powerful scripting environment that you can use to control and automate the deployment and management of your workloads in Microsoft Azure. This document provides information about how to create a HDInsight on AKS cluster by using Azure PowerShell. It also includes an example script. 
 
  
diff --git a/articles/hdinsight-aks/quickstart-create-cli.md b/articles/hdinsight-aks/quickstart-create-cli.md
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 # Quickstart: Create an HDInsight on AKS cluster pool using Azure CLI
 
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 HDInsight on AKS introduces the concept of cluster pools and clusters, which allow you to realize the complete value of data lakehouse.
 
 - **Cluster pools** are a logical grouping of clusters and maintain a set of clusters in the same pool, which helps in building robust interoperability across multiple cluster types. It can be created within an existing virtual network or outside a virtual network.
diff --git a/articles/hdinsight-aks/quickstart-create-cluster.md b/articles/hdinsight-aks/quickstart-create-cluster.md
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 #  Quickstart: Create an HDInsight on AKS cluster pool using Azure portal
 
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 HDInsight on AKS introduces the concept of cluster pools and clusters, which allow you to realize the complete value of data lakehouse.
 
 - **Cluster pools** are a logical grouping of clusters and maintain a set of clusters in the same pool, which helps in building robust interoperability across multiple cluster types. It can be created within an existing virtual network or outside a virtual network.
diff --git a/articles/hdinsight-aks/quickstart-create-powershell.md b/articles/hdinsight-aks/quickstart-create-powershell.md
@@ -9,8 +9,11 @@ ms.date: 06/19/2024
 
 # Quickstart: Create an HDInsight on AKS cluster pool using Azure PowerShell
 
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 [!INCLUDE [feature-in-preview](includes/feature-in-preview.md)]
 
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 HDInsight on AKS introduces the concept of cluster pools and clusters, which allow you to realize the complete value of data lakehouse.
 
 - **Cluster pools** are a logical grouping of clusters and maintain a set of clusters in the same pool, which helps in building robust interoperability across multiple cluster types. It can be created within an existing virtual network or outside a virtual network.
diff --git a/articles/hdinsight-aks/quickstart-get-started.md b/articles/hdinsight-aks/quickstart-get-started.md
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 # Get started with one-click deployment 
 
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 One-click deployments are designed for users to experience zero touch creation of HDInsight on AKS. It eliminates the need to manually perform certain steps. 
 This article describes how to use readily available ARM templates to create a cluster pool and cluster in few clicks. 
 
diff --git a/articles/hdinsight-aks/quickstart-prerequisites-resources.md b/articles/hdinsight-aks/quickstart-prerequisites-resources.md
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 # Resource prerequisites
 
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 This article details the resources required for getting started with HDInsight on AKS. It covers the necessary and the optional resources and how to create them.
 
 ## Necessary resources  
diff --git a/articles/hdinsight-aks/quickstart-prerequisites-subscription.md b/articles/hdinsight-aks/quickstart-prerequisites-subscription.md
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 # Subscription prerequisites
 
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 If you're using Azure subscription first time for HDInsight on AKS, the following features might need to be enabled.
 
 ## Tenant registration
diff --git a/articles/hdinsight-aks/required-outbound-traffic.md b/articles/hdinsight-aks/required-outbound-traffic.md
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 # Required outbound traffic for HDInsight on AKS
 
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 > [!NOTE]
 > HDInsight on AKS uses Azure CNI Overlay network model by default. For more information, see [Azure CNI Overlay networking](/azure/aks/concepts-network-azure-cni-overlay).
 
diff --git a/articles/hdinsight-aks/rest-api-cluster-creation.md b/articles/hdinsight-aks/rest-api-cluster-creation.md
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 # Manage HDInsight on AKS clusters using Azure REST API 
 
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 Learn how to create an HDInsight cluster using an Azure Resource Manager template and the Azure REST API. 
 
 The Azure REST API allows you to perform management operations on services hosted in the Azure platform, including the creation of new resources such as HDInsight clusters. 
diff --git a/articles/hdinsight-aks/sdk-cluster-creation.md b/articles/hdinsight-aks/sdk-cluster-creation.md
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 # Manage HDInsight on AKS clusters using .NET SDK
 
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 This article describes how you can create and manage cluster in Azure HDInsight on AKS using .NET SDK.
  
 The HDInsight .NET SDK provides .NET client libraries, so that it's easier to work with HDInsight clusters from .NET. 
diff --git a/articles/hdinsight-aks/secure-traffic-by-firewall-azure-portal.md b/articles/hdinsight-aks/secure-traffic-by-firewall-azure-portal.md
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 # Use firewall to restrict outbound traffic using Azure portal
 
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 When an enterprise wants to use their own virtual network for the cluster deployments, securing the traffic of the virtual network becomes important.
 This article provides the steps to secure outbound traffic from your HDInsight on AKS cluster via Azure Firewall using Azure portal.
 
diff --git a/articles/hdinsight-aks/secure-traffic-by-firewall.md b/articles/hdinsight-aks/secure-traffic-by-firewall.md
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 # Use firewall to restrict outbound traffic using Azure CLI
 
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 When an enterprise wants to use their own virtual network for the cluster deployments, securing the traffic of the virtual network becomes important.
 This article provides the steps to secure outbound traffic from your HDInsight on AKS cluster via Azure Firewall using [Azure CLI](/azure/cloud-shell/quickstart?tabs=azurecli).
 
diff --git a/articles/hdinsight-aks/secure-traffic-by-nsg.md b/articles/hdinsight-aks/secure-traffic-by-nsg.md
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 # Use NSG to restrict traffic to HDInsight on AKS
 
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 HDInsight on AKS relies on AKS outbound dependencies and they're entirely defined with FQDNs, which don't have static addresses behind them. The lack of static IP addresses means one can't use Network Security Groups (NSGs) to lock down the outbound traffic from the cluster using IPs. 
 
 If you still prefer to use NSG to secure your traffic, then you need to configure the following rules in the NSG to do a coarse-grained control. 
diff --git a/articles/hdinsight-aks/service-configuration.md b/articles/hdinsight-aks/service-configuration.md
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 # Manage cluster configuration
 
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 HDInsight on AKS allows you to tweak the configuration properties to improve performance of your cluster with certain settings. For example, usage or memory settings. You can do the following actions: 
 
 * Update the existing configurations or add new configurations.
diff --git a/articles/hdinsight-aks/service-health.md b/articles/hdinsight-aks/service-health.md
diff --git a/articles/hdinsight-aks/subscribe-to-release-notes-repo.md b/articles/hdinsight-aks/subscribe-to-release-notes-repo.md
diff --git a/articles/hdinsight-aks/versions.md b/articles/hdinsight-aks/versions.md
diff --git a/articles/hdinsight-aks/virtual-machine-recommendation-capacity-planning.md b/articles/hdinsight-aks/virtual-machine-recommendation-capacity-planning.md
diff --git a/articles/hdinsight-aks/whats-new.md b/articles/hdinsight-aks/whats-new.md
