The following steps will quickly deploy a Rancher server on Azure in a single-node RKE Kubernetes cluster, with a single-node downstream Kubernetes cluster attached.

Prerequisites

Note Deploying to Microsoft Azure will incur charges.

Getting Started

  1. Clone Rancher Quickstart to a folder using git clone https://github.com/rancher/quickstart.

  2. Go into the Azure folder containing the terraform files by executing cd quickstart/azure.

  3. Rename the terraform.tfvars.example file to terraform.tfvars.

  4. Edit terraform.tfvars and customize the following variables:

    • azure_subscription_id - Microsoft Azure Subscription ID
    • azure_client_id - Microsoft Azure Client ID
    • azure_client_secret - Microsoft Azure Client Secret
    • azure_tenant_id - Microsoft Azure Tenant ID
    • rancher_server_admin_password - Admin password for created Rancher server
  5. Optional: Modify optional variables within terraform.tfvars. See the Quickstart Readme and the Azure Quickstart Readme for more information. Suggestions include:

    • azure_location - Microsoft Azure region, choose the closest instead of the default
    • prefix - Prefix for all created resources
    • instance_type - Compute instance size used, minimum is Standard_DS2_v2 but Standard_DS2_v3 or Standard_DS3_v2 could be used if within budget
    • ssh_key_file_name - Use a specific SSH key instead of ~/.ssh/id_rsa (public key is assumed to be ${ssh_key_file_name}.pub)
  6. Run terraform init.

  7. Install the RKE terraform provider, see installation instructions.

  8. To initiate the creation of the environment, run terraform apply --auto-approve. Then wait for output similar to the following:

    Apply complete! Resources: 16 added, 0 changed, 0 destroyed.
    
    Outputs:
    
    rancher_node_ip = xx.xx.xx.xx
    rancher_server_url = https://xx-xx-xx-xx.nip.io
    workload_node_ip = yy.yy.yy.yy
    
  9. Paste the rancher_server_url from the output above into the browser. Log in when prompted (default username is admin, use the password set in rancher_server_admin_password).

Result

Two Kubernetes clusters are deployed into your Azure account, one running Rancher Server and the other ready for experimentation deployments.

What’s Next?

Use Rancher to create a deployment. For more information, see Creating Deployments.

Destroying the Environment

  1. From the quickstart/azure folder, execute terraform destroy --auto-approve.

  2. Wait for confirmation that all resources have been destroyed.