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Getting started

This tutorial will guide you through the steps needed to install and run Teleport on Linux machines.


  • A Linux machine with ports 3023, 3024, 3025 and 443 open.
  • A domain name.
  • Around 20 minutes to complete; half of this may be waiting for DNS propagation.

Follow along with our video guide

Step 1: Install Teleport on a Linux Host

sudo yum-config-manager --add-repo
sudo yum install teleport

# Optional:  Using DNF on newer distributions
# $ sudo dnf config-manager --add-repo
# $ sudo dnf install teleport

Take a look at the Installation Guide for more options.

Step 1b: Configure Teleport

Generate a configuration file for Teleport using teleport configure.

Acme turns on automatic TLS certificates from Letsencrypt. Set up email to receive updates from Letsencrypt, and use a valid DNS name for a cluster name.

$ sudo teleport configure --acme [email protected] -o file
Wrote config to file "/etc/teleport.yaml". Now you can start the server. Happy Teleporting!

Step 1c: Configure Domain Name and obtain TLS certificates using Let's Encrypt

Teleport requires a secure public endpoint for the Teleport UI and for end users to connect to. To get started setup two A records for and * pointing to the IP/FQDN of the machine with Teleport installed.


You can use dig to make sure that DNS records are propagated:

dig @

Start Teleport:

sudo teleport start

You can access Teleport's Web UI on port 443. Replace with your domain:

Step 2: Create a Teleport user and set up 2-factor authentication

In this example, we'll create a new Teleport user teleport-admin which is allowed to log into SSH hosts as any of the principals root, ubuntu or ec2-user.

# tctl is an administrative tool that is used to configure Teleport's auth service.
sudo tctl users add teleport-admin --roles=editor,access --logins=root,ubuntu,ec2-user

Teleport will always enforce the use of 2-factor authentication by default. It supports one-time passwords (OTP) and hardware tokens (U2F). This quick start will use OTP - you'll need an OTP-compatible app which can scan a QR code.

Here's a selection of compatible Two-Factor authentication apps:

Teleport User Registration
OS User Mappings
The OS users that you specify (root, ubuntu and ec2-user in our examples) must exist! On Linux, if a user does not already exist, you can create it with adduser <login>. If you do not have the permission to create new users on the Linux host, run tctl users add teleport $(whoami) to explicitly allow Teleport to authenticate as the user that you are currently logged in as. If you do not map to an existing OS user, you will get authentication errors later on in this tutorial!
Teleport UI Dashboard

Step 2a: Install a Teleport client locally

Download MacOS .pkg installer (tsh client only, signed) file, double-click to run the installer.

Step 3: Log in using tsh

tsh is our client tool. It helps you log into Teleport clusters and obtain short-lived credentials. It can also be used to list servers, applications and Kubernetes clusters registered with Teleport.

Login to receive short-lived certificates from Teleport:

# Replace with your Teleport cluster's public address as configured above.
tsh login --user=teleport-admin

Step 4: Have Fun with Teleport!

View Status

tsh status

SSH into a node

# list all SSH servers connected to Teleport
tsh ls

# ssh into `node-name` as `root`
tsh ssh [email protected]

Add a Node to the Cluster

Generate a short-lived dynamic join token using tctl:

sudo tctl tokens add --type=node

Bootstrap a new node:

Replace auth_servers with the hostname and port of your Teleport cluster, token with the token you generated above.

sudo teleport start \
--roles=node \
--auth-server= \
--token=${TOKEN?} \

Add an Application to your Teleport cluster

Generate a short-lived dynamic token to join apps:

sudo tctl tokens add --type=app

Add a new application:

Install Teleport on the target node, then start it using a command as shown below. Review and update auth-server, token, app-name and app-uri before running this command.

sudo teleport start \
--roles=app \
--token=${TOKEN?} \ \
--app-name=example-app  \ # Change "example-app" to the name of your application.
--app-uri=http://localhost:8080  # Change "http://localhost:8080" to the address of your application.


Check out our collection of step-by-step guides for common Teleport tasks.

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