Phase 0 — Live

Patch your Ubuntu fleet.
On your terms.

Self-hosted patch management for Ubuntu Pro fleets. No cloud dependency. No per-node fees.

$ curl -fsSL https://get.in-stitch.net/install.sh | sudo bash

Ubuntu 24.04 LTS  ·  Requires Docker  ·  get.in-stitch.net

25+
nodes free tier
28k
USN patches indexed
<30s
install time
100%
self-hosted
Why In-Stitch

Everything you need. Nothing you don't.

⚡
Pull-based agents
Agents pull jobs from the Hub — no inbound ports required on managed hosts. Works across NAT, VPNs, and firewalls.
🔒
Fully on-premises
Your Hub, your PostgreSQL, your Redis. No data leaves your network. Runs entirely within your infrastructure.
📦
Ubuntu Pro aware
Tracks ESM patches, livepatch status, and Ubuntu Pro subscription state across every host in your fleet.
🔍
CVE visibility
Syncs the full Ubuntu USN database every 6 hours. See which CVEs affect which hosts before you patch.
🐳
Docker snapshot
Every heartbeat captures running containers per host. See your fleet's Docker state from a single dashboard.
📡
Live log streaming
Watch patch jobs execute in real time via Server-Sent Events. Every apt line streamed to the Hub as it runs.
Architecture

Simple by design.

Agent
managed host
heartbeat / pull
Hub API
FastAPI
read / write
PostgreSQL
hosts · jobs · logs
cache / locks
Redis
license · locks
Get started

Up in three steps.

01 — Install Hub
One command deploy
Run the installer on any Ubuntu 24.04 server. Docker, Postgres, and Redis are configured automatically.
curl -fsSL https://get.in-stitch.net/install.sh | sudo bash
02 — Generate token
Create enrollment token
Generate a one-time token for each host you want to manage. Tokens expire after 24 hours.
curl -X POST http://hub:8000/api/v1/admin/enrollment-tokens
03 — Enroll agents
Install on managed hosts
Run the agent installer on each managed host with the enrollment token. Heartbeats start immediately.
curl -fsSL https://get.in-stitch.net/agent.sh | sudo bash

Ready to patch your fleet?

Self-hosted. Free for up to 25 nodes. No account required.

Download installer View release files