configstash-agent 0.1.0

Lightweight agent that backs up network device configs (MikroTik, Ubiquiti) to ConfigStash

ConfigStash Agent

A small on-premise collector that backs up your network device configs (MikroTik RouterOS, Ubiquiti EdgeRouter/EdgeSwitch/UniFi Switch) to your ConfigStash server.

Your device credentials never leave your network. The agent connects to devices over SSH locally and pushes only the resulting config text to the API over outbound HTTPS, authenticated with an agent token. No inbound ports needed.

Quick Start: from zero to first backup in 5 minutes

Prerequisites: Python 3.12+, a ConfigStash account, SSH access to at least one device.

1. Install (30 sec)

pip install git+https://github.com/configstash/configstash-agent.git

2. Get an agent token (1 min)

In the ConfigStash web UI: Settings → Agents → Create agent. Copy the token (cst_agent_...) — it is shown only once.

3. Initialize (30 sec)

configstash-agent init

Enter your API URL (e.g. https://api.yourdomain.com) and the agent token. This creates ~/.configstash/config.yaml (permissions 600).

4. Add a device (1 min)

In the web UI: Dashboard → Add device. Copy the device ID it shows, then add the device to ~/.configstash/config.yaml:

devices:
  - name: "Office MikroTik"
    device_id: "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"   # from the web UI
    host: 192.168.88.1
    device_type: mikrotik_routeros    # mikrotik_routeros | ubiquiti_edgerouter | ubiquiti_edgeswitch | ubiquiti_unifiswitch
    username: admin
    password: "your-ssh-password"
    port: 22

Tip: create a dedicated read-only SSH user on the device for backups.

5. Test and run (2 min)

configstash-agent test    # dry run: SSH connect + collect, nothing sent
configstash-agent run     # collect and upload your first backup

Open the web UI — your backup is there. Done. 🎉

6. Keep it running

configstash-agent install-service   # auto-start on boot (systemd / launchd)

By default backups run every 6 hours (schedule: "0 */6 * * *" — standard cron syntax, edit in config.yaml) with a heartbeat every 5 minutes.

No devices yet? Try demo mode

configstash-agent demo --api-url https://api.yourdomain.com --token cst_agent_... --repeat 3

Creates a virtual MikroTik and uploads realistic configs with changes between runs — great for seeing the diff viewer in action.

All commands

Command	What it does
init	Interactive config creation
test	Dry run: SSH to all devices, don't upload
run	One-shot: collect and upload all devices
start	Foreground daemon on cron schedule (-d to background)
stop / status	Manage the running daemon
install-service / uninstall-service	systemd/launchd auto-start
demo	Fake device backups, no SSH needed
uninstall	Remove agent and local data (cloud backups stay)

Docker

cp config.example.yaml config.yaml   # edit it
docker compose up -d

On Linux, uncomment network_mode: host in docker-compose.yml if your devices aren't reachable from the container network.

Notes

• Failed uploads are queued in ~/.configstash/pending/ and retried on the next run — safe across API downtime.
• All local state lives in ~/.configstash/ (mode 700).
• Always use an https:// API URL in production — the agent warns otherwise.

License

MIT