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Setup and installation of 'Rancher & kubectl for Unified Kubernetes Control' on AZURE



This section describes how to launch and connect to ‘Rancher & kubectl for Unified Kubernetes Control’ VM solution on Azure.

  1. Open Rancher & kubectl for Unified Kubernetes Control VM listing on Azure Marketplace.

/img/azure/rancher/marketplace.png

  1. Click on Get It Now
  • Login with your credentials, provide the details here. Once done click on Continue. /img/azure/rancher/continue.png

  • It will take you to the Product details page. Click on Create. /img/azure/rancher/create.png

  • Select a Resource group for your virtual machine

  • Select a Region where you want to launch the VM(such as East US)

/img/azure/rancher/basics-page-01.png

  • Note: If you see “This image is not compatible with selected security type. To keep trusted launch virtual machines, select a compatible image. Otherwise change your security type back to Standard” error message below the Image name as shown in the screenshot below then please change the Security type to Standard.

/img/azure/rancher/image-mismatch-error.png /img/azure/rancher/standard-security-type.png

  • Optionally change the number of cores and amount of memory. Make sure to use instance size with 16GB or higher RAM for swift performance of the solution.

Select the Authentication type as Password and enter Username as ubuntu and Password of your choice. /img/azure/rancher/basics-page-02.png

  • Optionally change the OS disk size and its type.

/img/azure/rancher/disk.png

  • Optionally change the network and subnetwork names. Be sure that whichever network you specify has ports 22 (for ssh), 3389 (for RDP) and 443 (for HTTPS) exposed.

The VM comes with the preconfigured NSG rules. You can check them by clicking on Create New option available under the security group option.

/img/azure/rancher/network.png

/img/azure/rancher/ports.png

  • Optionally go to the Management, Advanced and Tags tabs for any advance settings you want for the VM.
  • Click on Review + create and then click on Create when you are done.
    Virtual Machine will begin deploying.
  1. A summary page displays when the virtual machine is successfully created. Click on Go to resource link to go to the resource page. It will open an overview page of virtual machine.

/img/azure/rancher/vm-overview.png

  1. If you want to update your password then open up the left navigation pane, select Run command, select RunShellScript and enter following command to change the password of the vm .
sudo echo ubuntu:yourpassword | chpasswd

/img/azure/run_command_option-01.png

/img/azure/run_command_change_passwd-01.png

Now the password for ubuntu user is set, you can SSH to the VM. To do so, first note the public IP address of the VM from VM details page as highlighted below

/img/azure/minikube/public-ip.png

Open putty, paste the IP address and click on Open.

/img/azure/desktop-linux-ubuntu2404/putty-01.png

login as ubuntu and provide the password for ‘ubuntu’ user.

/img/azure/minikube/ssh-login.png

  1. You can also connect to the VM’s desktop environment from any local windows machine using RDP protocol or local linux machine using Remmina.

  2. To connect using RDP via Windows Machine, first note the public IP address of the VM from VM details page as highlighted below

/img/azure/minikube/public-ip.png

  1. Then From your local windows machine, goto “start” menu, in the search box type and select “Remote desktop connection”.
    In the “Remote Desktop connection” wizard, copy the public IP address and click connect

/img/azure/desktop-linux/rdp.png

  1. This will connect you to the VM’s desktop environment. Provide the username (e.g “ubuntu”) and the password set in the step4 to authenticate. Click OK

/img/azure/desktop-linux/rdp-login.png

  1. Now you are connected to the out of box Rancher & kubectl for Unified Kubernetes Control VM’s desktop environment via Windows Machine.

/img/azure/rancher/rdp-desktop.png

  1. To connect using RDP via Linux machine, first note the external IP of the VM from VM details page, then from your local Linux machine, goto menu, in the search box type and select “Remmina”.

Note: If you don’t have Remmina installed on your Linux machine, firstInstall Remmina as per your linux distribution.

/img/gcp/common/remmina-search.png

  1. In the “Remmina Remote Desktop Client” wizard, select the RDP option from dropdown and paste the external ip and click enter.

/img/gcp/common/remmina-external-ip.png

  1. This will connect you to the VM’s desktop environment. Provide “ubuntu” as the userid and the password set in above reset password step to authenticate. Click OK

/img/gcp/common/remmina-rdp-login.png

  1. Now you are connected to out of box Rancher & kubectl for Unified Kubernetes Control VM’s desktop environment via Linux machine.

/img/azure/rancher/rdp-desktop.png

  1. To connect to Rancher UI, copy the Public IP of the VM and paste it in your Browser as https://public_ip_of_vm and hit enter. Make sure to use https. Browser will show you the warning message. Click on advance, accept the risk and continue to login page.

/img/gcp/rancher/browser-warning.png

/img/gcp/rancher/rancher-ui.png

  1. To retrieve the initial password for Rancher UI login, Connect via terminal as shown above and run below commands.
sudo docker ps -a

/img/gcp/rancher/docker-ps.png

  • Above command will show you the docker running status. Copy the container-ID from the output of above command and replace it in below command.
sudo docker logs container-ID  2>&1 | grep "Bootstrap Password:"

/img/gcp/rancher/rancher-passwd.png

  1. Copy paste the password in Rancher UI and hit “Login with Local user” button.

/img/gcp/rancher/login-with-local-user.png

  1. It will take you to the Next configuration page. On this page you can provide the new password or generate a random password. Make sure to copy your new password. Do the other setup and hit Continue.

/img/gcp/rancher/generate-new-password.png

  1. Now you are logged in to Rancher UI with default admin user.

/img/gcp/rancher/rancher-dashboard.png



For more information, please visit Rancher Documentation Page

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