azure.md

pcx_content_type	title	weight
how-to	Azure	3

Deploy cloudflared in Azure

The purpose of this guide is to walk through some best practices for accessing private resources on Azure by deploying Cloudflare's lightweight connector, cloudflared.

We will walk through how to initialize a service on a Linux VM in Azure, and route to it from another VM running cloudflared. This deployment guide does not take into account routing beyond basic security groups and default VPCs.

Prerequisites

• In Zero Trust, create a Cloudflare Zero Trust account.
• Enroll an end-user device into your Cloudflare Zero Trust account.

Create your environment

Make sure you sign up for Azure and create a new subscription.

1. First, create your first resource group.

   

2. In addition, create your first keypair as well. You will be using the keypair to SSH into your Virtual Machine.

   

3. Next, define your inbound and outbound ports to the VM. If these ports are not configured properly, the solution will not function as intended. For testing purposes, we will leave access open.

   

Create two Ubuntu 20.04 LTS VMs, and make sure you record their internal IP addresses. Azure by default uses the 10.0.0.0/8 subnet.

Deploy cloudflared

1. SSH into your Azure instance using the command line.

   $ cd Downloads

   $ ssh -i <private key path> azureuser@20.115.124.241

2. Run sudo su to gain full admin rights to the Virtual Machine.

3. Install cloudflared on your instance. In this example, we are running a Debian-based instance, so use the Debian package of cloudflared:

   {{}}

4. Run the following command to authenticate cloudflared with your Cloudflare account. The command will launch a browser window where you will be prompted to log in with your Cloudflare account and pick any zone you have added to Cloudflare.

   $ cloudflared tunnel login

5. Create a tunnel.

   $ cloudflared tunnel create Azure-01

{{}}