SEC.01

The playbook

The run starts read-only: the recon probes decide what happens next. The steps that follow are adapted to the distribution and state found — a real machine is rarely clean.

  1. 01reconCompose v2+ already there? (then verify and skip)
  2. 02reconIs Docker installed (prerequisite)?
  3. 03reconofficial Docker repository present (docker-compose-plugin package available)?
  4. 04recondistro and architecture (for the manual install)
  5. 05reconlegacy standalone docker-compose v1 (leave it in place, just report it)
  6. 06actInstall the compose pluginverify
  7. 07actManual plugin install (only if no package is available)verify
  8. 08actValidate a test compose fileverify

SEC.02

What it verifies

Each step ships its own check. The run only moves on when the check passes, so what the recipe reports as done is what is actually on the server.

  1. 01Install the compose pluginVerified bydocker compose version
  2. 02Manual plugin install (only if no package is available)Verified bydocker compose version
  3. 03Validate a test compose fileVerified bydocker compose -f /tmp/servor-compose-test.yaml config -q && echo ok

SEC.03

Guardrails

Non-negotiable instructions the run must respect, whatever it finds on the server.

If Docker is not installed: stop and tell the user to run the "Docker Engine" recipe first. Do not uninstall an existing docker-compose v1, only report it. No `curl | sh`.

SEC.04

How a recipe runs in Servor

Servor is zero-knowledge: the platform cannot execute anything on its own. When you launch this recipe, a run reads the reconnaissance, plans the steps and asks for your approval. Each approved command is signed by your browser — with a key the server never sees — then relayed verbatim to the agent, which verifies the signature locally before executing.

recipe — fail2ban_setup150+ in catalogue
security4 steps · low risk · idempotentrun
reconsshd present? ufw active? existing jails?✓
actinstall fail2ban · write default jails✓
actenable service · restart sshd (safe)✓
verifytest ban 60s · jails active · sshd alive✓

search by intent — type “firewall”, get ufw

  • 01Read-only reconnaissance before any change
  • 02Every command signed by your browser, approved by you
  • 03Each step verified before the run moves on, every run kept in the history

SEC.05

Deploy on Servor button

Maintain Docker Compose or a project that needs it? Put this button in your README or on your site: one click and your users install it on their own server.

Deploy on ServorDark background
Deploy on ServorLight background
[![Deploy on Servor](https://servor.app/badges/deploy-on-servor.svg)](https://servor.app/deploy/install-docker-compose)

SEC.06

Verified recipe

Run this recipe on your server

Connect a server, launch the recipe, and approve each step as Servor executes and verifies it. Free plan, no card required.