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9.6.2.2. Manage static keys

You can add a statically managed public SSH key when you create a virtual machine (VM) by using the OpenShift Container Platform web console or the command line. The key is added as a cloud-init data source when the VM boots for the first time.

You can also add a public SSH key to a project when you create a VM by using the web console. The key is saved as a secret and is added automatically to all VMs that you create.

참고

If you add a secret to a project and then delete the VM, the secret is retained because it is a namespace resource. You must delete the secret manually.

9.6.2.2.1. Adding a key when creating a VM from a template
링크 복사

You can add a statically managed public SSH key when you create a virtual machine (VM) by using the OpenShift Container Platform web console. The key is added to the VM as a cloud-init data source at first boot. This method does not affect cloud-init user data.

Optional: You can add a key to a project. Afterwards, this key is added automatically to VMs that you create in the project.

Prerequisites

  • You generated an SSH key pair by running the ssh-keygen command.

Procedure

  1. Navigate to Virtualization Catalog in the web console.

  2. Click a template tile.

    The guest operating system must support configuration from a cloud-init data source.

  3. Click Customize VirtualMachine.
  4. Click Next.
  5. Click the Scripts tab.

  6. If you have not already added a public SSH key to your project, click the edit icon beside Authorized SSH key and select one of the following options:

    • Use existing: Select a secret from the secrets list.

    • Add new:

      1. Browse to the SSH key file or paste the file in the key field.
      2. Enter the secret name.
      3. Optional: Select Automatically apply this key to any new VirtualMachine you create in this project.
  7. Click Save.

  8. Click Create VirtualMachine.

    The VirtualMachine details page displays the progress of the VM creation.

Verification

  • Click the Scripts tab on the Configuration tab.

    The secret name is displayed in the Authorized SSH key section.

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