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Feb 09, 2018  $ az aks create -resource-group bitnami -name kube -node-count 3 -generate-ssh-keys This is very similar to the GKE CLI even if more oriented towards optional arguments and not a sentence. Jun 06, 2019 Describe the bug Failed to create aks cluster using command line az aks create -n my-cluster -g test Instead the cli fails to pull the service principal credentials Operation failed with status: 'Bad Request'. Details: The credentials in. If you need an AKS cluster, see the AKS quickstart using the Azure CLI or using the Azure portal. By default, SSH keys are obtained, or generated, then added to nodes when you create an AKS cluster. This article shows you how to specify different SSH keys than the SSH keys used when you created your AKS.

• Generate Ssh Key Windows
• Az Aks Generate-ssh-keys Live
• Generate Ssh Key Mac

In this quickstart, you deploy an Azure Kubernetes Service (AKS) cluster using the Azure CLI. AKS is a managed Kubernetes service that lets you quickly deploy and manage clusters. A multi-container application that includes a web front end and a Redis instance is run in the cluster. You then see how to monitor the health of the cluster and pods that run your application.

If you want to use Windows Server containers (currently in preview in AKS), see Create an AKS cluster that supports Windows Server containers.

This quickstart assumes a basic understanding of Kubernetes concepts. For more information, see Kubernetes core concepts for Azure Kubernetes Service (AKS).

If you don't have an Azure subscription, create a free account before you begin.

Use Azure Cloud Shell

Azure hosts Azure Cloud Shell, an interactive shell environment that you can use through your browser. You can use either Bash or PowerShell with Cloud Shell to work with Azure services. You can use the Cloud Shell preinstalled commands to run the code in this article without having to install anything on your local environment.

To start Azure Cloud Shell:

To run the code in this article in Azure Cloud Shell:

1. Start Cloud Shell.

2. Select the Copy button on a code block to copy the code.

3. Paste the code into the Cloud Shell session by selecting Ctrl+Shift+V on Windows and Linux or by selecting Cmd+Shift+V on macOS.

4. Select Enter to run the code.

If you choose to install and use the CLI locally, this quickstart requires that you are running the Azure CLI version 2.0.64 or later. Run az --version to find the version. If you need to install or upgrade, see Install Azure CLI.

Note

If running the commands in this quickstart locally (instead of Azure Cloud Shell), ensure you run the commands as administrator.

Create a resource group

An Azure resource group is a logical group in which Azure resources are deployed and managed. When you create a resource group, you are asked to specify a location. This location is where resource group metadata is stored, it is also where your resources run in Azure if you don't specify another region during resource creation. Create a resource group using the az group create command.

The following example creates a resource group named myResourceGroup in the eastus location.

The following example output shows the resource group created successfully:

Create AKS cluster

Use the az aks create command to create an AKS cluster. The following example creates a cluster named myAKSCluster with one node. Azure Monitor for containers is also enabled using the --enable-addons monitoring parameter. This will take several minutes to complete.

Note

When creating an AKS cluster a second resource group is automatically created to store the AKS resources. For more information see Why are two resource groups created with AKS?

After a few minutes, the command completes and returns JSON-formatted information about the cluster.

Connect to the cluster

To manage a Kubernetes cluster, you use kubectl, the Kubernetes command-line client. If you use Azure Cloud Shell, kubectl is already installed. To install kubectl locally, use the az aks install-cli command:

To configure kubectl to connect to your Kubernetes cluster, use the az aks get-credentials command. This command downloads credentials and configures the Kubernetes CLI to use them.

To verify the connection to your cluster, use the kubectl get command to return a list of the cluster nodes.

The following example output shows the single node created in the previous steps. Make sure that the status of the node is Ready:

Run the application

A Kubernetes manifest file defines a desired state for the cluster, such as what container images to run. In this quickstart, a manifest is used to create all objects needed to run the Azure Vote application. This manifest includes two Kubernetes deployments - one for the sample Azure Vote Python applications, and the other for a Redis instance. Two Kubernetes Services are also created - an internal service for the Redis instance, and an external service to access the Azure Vote application from the internet.

Tip

In this quickstart, you manually create and deploy your application manifests to the AKS cluster. In more real-world scenarios, you can use Azure Dev Spaces to rapidly iterate and debug your code directly in the AKS cluster. You can use Dev Spaces across OS platforms and development environments, and work together with others on your team.

Create a file named azure-vote.yaml and copy in the following YAML definition. If you use the Azure Cloud Shell, this file can be created using vi or nano as if working on a virtual or physical system:

Deploy the application using the kubectl apply command and specify the name of your YAML manifest:

The following example output shows the Deployments and Services created successfully:

Test the application

When the application runs, a Kubernetes service exposes the application front end to the internet. This process can take a few minutes to complete.

To monitor progress, use the kubectl get service command with the --watch argument.

Initially the EXTERNAL-IP for the azure-vote-front service is shown as pending.

When the EXTERNAL-IP address changes from pending to an actual public IP address, use CTRL-C to stop the kubectl watch process. The following example output shows a valid public IP address assigned to the service:

To see the Azure Vote app in action, open a web browser to the external IP address of your service.

When the AKS cluster was created, Azure Monitor for containers was enabled to capture health metrics for both the cluster nodes and pods. These health metrics are available in the Azure portal.

Delete the cluster

To avoid Azure charges, you should clean up unneeded resources. When the cluster is no longer needed, use the az group delete command to remove the resource group, container service, and all related resources.

Note

When you delete the cluster, the Azure Active Directory service principal used by the AKS cluster is not removed. For steps on how to remove the service principal, see AKS service principal considerations and deletion. If you used a managed identity, the identity is managed by the platform and does not require removal.

Get the code

In this quickstart, pre-created container images were used to create a Kubernetes deployment. The related application code, Dockerfile, and Kubernetes manifest file are available on GitHub.

Next steps

In this quickstart, you deployed a Kubernetes cluster and deployed a multi-container application to it. You can also access the Kubernetes web dashboard for your AKS cluster.

To learn more about AKS, and walk through a complete code to deployment example, continue to the Kubernetes cluster tutorial.

When you're using Azure Container Registry (ACR) with Azure Kubernetes Service (AKS), an authentication mechanism needs to be established. This article provides examples for configuring authentication between these two Azure services.

You can set up the AKS to ACR integration in a few simple commands with the Azure CLI. This integration assigns the AcrPull role to the service principal associated to the AKS Cluster.

Before you begin

These examples require:

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• Owner or Azure account administrator role on the Azure subscription
• Azure CLI version 2.0.73 or later

To avoid needing an Owner or Azure account administrator role, you can configure a service principal manually or use an existing service principal to authenticate ACR from AKS. For more information, see ACR authentication with service principals or Authenticate from Kubernetes with a pull secret.

Create a new AKS cluster with ACR integration

You can set up AKS and ACR integration during the initial creation of your AKS cluster. To allow an AKS cluster to interact with ACR, an Azure Active Directory service principal is used. The following CLI command allows you to authorize an existing ACR in your subscription and configures the appropriate ACRPull role for the service principal. Supply valid values for your parameters below.

Alternatively, you can specify the ACR name using an ACR resource ID, which has the following format:

/subscriptions/<subscription-id>/resourceGroups/<resource-group-name>/providers/Microsoft.ContainerRegistry/registries/<name>

This step may take several minutes to complete.

Configure ACR integration for existing AKS clusters

Integrate an existing ACR with existing AKS clusters by supplying valid values for acr-name or acr-resource-id as below.

Generate Ssh Key Windows

or,

You can also remove the integration between an ACR and an AKS cluster with the following

or

Working with ACR & AKS

Import an image into your ACR

Import an image from docker hub into your ACR by running the following:

Deploy the sample image from ACR to AKS

Ensure you have the proper AKS credentials

Create a file called acr-nginx.yaml that contains the following:

Next, run this deployment in your AKS cluster:

You can monitor the deployment by running:

Az Aks Generate-ssh-keys Live

Generate Ssh Key Mac

You should have two running pods.