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[New Feature] Oracle Cloud (OCI): Dedicated Virtual Machine Hosts

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[New Update: Aug. 28, 2019] Oracle introduces Dedicated virtual machine hosts that provide you with the ability to run your Compute virtual machine (VM) instances on dedicated servers that are a single tenant and not shared with other customers.

This post gives a high-level overview of Dedicated Virtual Machine Host

Highlights of the new update:

  • Single-tenant architecture.
  • Runs on Dedicated Server host.
  • Currently one shape DVH.Standard2.52
  • X7 based VM host.
  • Billed OCPU & Usable OCPU
  • Created via Console, CLI, & REST API
  • A mix of Shapes of VM can be created on a Dedicated Server. –
  • Capacity Optimization via Distribution of Instance.

Note: If you are just starting on Oracle Cloud or new to Oracle Cloud Infrastructure (OCI), then I would suggest you check our previous post on Oracle Cloud Infrastructure (OCI) basic concepts i.e. Region, AD, Tenancy, Compartment, VCN, IAM, Storage, Service, etc)

What Are Dedicated Virtual Machine Hosts?

The OCI Compute service’s dedicated virtual machine host feature provides you with the ability to run your Compute virtual machine (VM) instances on dedicated servers that are a single tenant and not shared with other customers.

Where Is It Supported & What Are Its Limitations?

When you create a dedicated virtual machine host, you have to select a shape for the host.

You are billed for the dedicated virtual machine host as soon as you create it, but you are not billed for any of the individual VM instances you place on it. You will still be billed for image licensing costs if they apply to the image you are using for the VM instances.

For instances launched on a dedicated virtual machine host, all of the VM.Standard2 shapes are supported.

The following features are not supported:

  • Instance configurations
  • Instance pools
  • Autoscaling

Managing Dedicated Virtual Machine Hosts

Create a Dedicated Virtual Machine Host

  1. Sign in to the Oracle Cloud Account.
  2. Open the navigation menu. Under Core Infrastructure, go to Compute and click on Dedicated Virtual Machine Hosts.
    • Click Create a Dedicated Virtual Machine Host.
    • Fill in the required volume information:
      • Compartment: The compartment for the dedicated virtual machine host.
      • Name: A user-friendly name or description.
      • Availability Domain: The availability domain for the dedicated virtual machine host.
      • Fault Domain: The fault domain for the dedicated virtual machine host.
      • Shape: The shape to use for the dedicated virtual machine host.
    • Click on Create a Dedicated Virtual Machine Host.

Navigate Dedicated Virtual Machine Hosts

Dedicated Virtual Machine Hosts

Create Dedicated Virtual Machine Hosts

Delete A Dedicated VM Host

To delete a dedicated virtual machine host using the Console, follow the steps mentioned below:

  • Open the navigation menu. Under Core Infrastructure, go to Compute and click on Dedicated Virtual Machine Hosts.
  • In the list of dedicated virtual machine hosts, find the dedicated virtual machine hosts you want to delete.
  • Click the name of the dedicated virtual machine host to display the details of the page.
  • Click on Delete, and then respond to the confirmation prompt.

Note: If you try to delete a dedicated virtual machine host that still has running instances hosted on it, the delete operation will fail, and you would need to ensure that all the instances hosted on it have been terminated.

Note: To check if there are any instances still running on the dedicated virtual machine host, go to the Details page for the dedicated virtual machine host, and click Hosted Instances in the Resources section. You need to perform this step for each compartment in your tenancy that may have instances running on your dedicated virtual machine host.

Related/References

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The post [New Feature] Oracle Cloud (OCI): Dedicated Virtual Machine Hosts appeared first on Oracle Trainings.


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