This script is designed to perform a nightly update of Gravitational Teleport (OpenSource).

• A Debian or RHEL based system
• apt or dnf installed
• dnf: Teleport is installed from a repository named teleport
• apt: Teleport is installed from a repository defined in /etc/apt/sources.list.d/teleport.list

The installation can be performed with two commands.

git clone https://github.com/frei-style/teleport-updater.git
sudo bash teleport-updater/install.sh

This will perform the following actions:

• Install the update script to /usr/local/bin/teleport-updater
• Install a service unit, to call the update script to /etc/systemd/system/teleport-updater.service
• Install a timer unit, to trigger the update daily at 04:30, to /etc/systemd/system/teleport-updater.timer
• Enable and activate the timer

There are no security checks or roll-back function. Do not use it in production. It's meant to be used in lab or home environments.