Register an Azure Instance

Dashboard

Upon logging in you will be presented with the Omni dashboard.

Download the image

Download the Azure image from the Omni portal by clicking on the “Download Installation Media” button. Click on the “Options” dropdown menu and search for the “Azure” option. Notice there are two options: one for amd64 and another for arm64. Select the appropriate architecture for the machine you are registering, then click the “Download” button. Once downloaded to your local machine, untar with tar -xvf /path/to/image

Upload the image

We’ll make use of the following environment variables throughout the setup. Edit the variables below with your correct information.

# Storage account to use
export STORAGE_ACCOUNT="StorageAccountName"

# Storage container to upload to
export STORAGE_CONTAINER="StorageContainerName"

# Resource group name
export GROUP="ResourceGroupName"

# Location
export LOCATION="centralus"

# Get storage account connection string based on info above
export CONNECTION=$(az storage account show-connection-string \
                    -n $STORAGE_ACCOUNT \
                    -g $GROUP \
                    -o tsv)

You can upload the image you uncompressed to blob storage with:

az storage blob upload \
  --connection-string $CONNECTION \
  --container-name $STORAGE_CONTAINER \
  -f /path/to/extracted/disk.vhd \
  -n omni-azure.vhd

In the Azure console, navigate to Storage accounts, and create a new storage account. Once the account is provisioned, navigate to the resource and click Upload. In the Upload Blob form, select Create New container, and name your container (e.g. ). Now click Browse for Files, and select the disk.vhd file that you uncompressed above, then select Upload.

Convert the image

Now that the image is present in our blob storage, we’ll register it.

az image create \
  --name omni \
  --source https://$STORAGE_ACCOUNT.blob.core.windows.net/$STORAGE_CONTAINER/omni-azure.vhd \
  --os-type linux \
  -g $GROUP

In the Azure console select Images, and then Create. Select a Resource Group, Name your image (e.g. ), and set the OS type to Linux. Now Browse to the storage blob created above, navigating to the container with the uploaded disk.vhd. Select “Standard HDD” for account type, then click Review and Create, then Create.

Create an Azure instance

Creating an instance requires setting the os-disk-size property, which is easiest to achieve via the CLI:

az vm create \
    --name azure-worker \
    --image omni \
    -g $GROUP \
    --admin-username talos \
    --generate-ssh-keys \
    --verbose \
    --os-disk-size-gb 20

Conclusion

In the Omni UI, navigate to the “Machines” menu in the sidebar. You should now see the Azure machine that was created listed as an available machine, registered with Omni and ready to provision.

⌘I

Overview

Getting Started

Self Hosted

Infrastructure and Extensions

Omni Cluster Setup

Cluster Management

Security and Authentication

Reference

Troubleshooting and Support

Dashboard

Download the image

Upload the image

Convert the image

Create an Azure instance

Conclusion

​Dashboard

​Download the image

​Upload the image

​Convert the image

​Create an Azure instance

​Conclusion

Dashboard

Download the image

Upload the image

Convert the image

Create an Azure instance

Conclusion