the open source web dashboard that turns predefined shell commands into safe buttons: home lab and devops automation without handing anyone a shell, secured from first boot by cloudimg.
OliveTin gives you a clean web interface of buttons, where each button runs one predefined shell command that you have approved in advance. Instead of granting people SSH access to run ad hoc commands, an administrator defines a curated set of actions in a single configuration file, and users simply click to run them and watch the live output. It is ideal for letting less technical users, or your future self, safely trigger routine operations: restart a service, check disk space, ping a host, kick off a backup, run a playbook, from a phone or a browser.
Actions can prompt for inputs constrained to fixed choices, be grouped into dashboards, run on a schedule or a webhook, and stream their output back to the page. Because every button is a command running on the server, the whole value of OliveTin depends on it being locked down, which is exactly how cloudimg ships it.
cloudimg ships OliveTin secure by default, because an open OliveTin is remote command execution. The web interface is reachable only through a reverse proxy that terminates TLS and enforces authentication, with a unique administrator password generated on the first boot of every instance and no default login surviving into the image, so no two deployments share a credential. The command runner itself is bound to loopback and never exposed directly, and it runs as a dedicated unprivileged user rather than as root, with a single narrowly scoped rule for the one demo action that needs elevation. Only a small set of safe, non destructive actions ship out of the box, every argument constrained to a fixed list so there is no free form command injection, and the paired guide shows you how to add your own actions carefully. The base is fully patched with unattended security upgrades enabled, and every deployment is backed by 24/7 cloudimg support.
Real screenshots taken while testing this image against its deployment guide.