# lego-monitoring

DISCLAIMER: This repository does not have anything to do with the LEGO Group. "lego" is the internal name of my home server.

## Prerequisites

* `pacman -S libolm arch-audit`
* `pip -r requirements.txt`

## Configuring

* Invite the bot account to the room (you have to accept the invite manually)
* Copy `config.example.json` to `config.json`, edit as necessary
* Run `alerting/login.py` once to login into Matrix
* (optional) Create an `alerting` group and give `config.json`'s ownership and read rights to it, to allow sending alerts from less-privileged users

### Setting up login alerts

* Copy `lego-login-alert` to your `/etc/sudoers.d`
* Add this to your `/etc/ssh/sshd_config`:
```
# login alerts
ForceCommand /opt/lego-monitoring/wrappers/login_wrapper.sh
```

## Running

* `prettyprint.py` -- check and print all sensors
* `service.py` -- launch service
* `assets/lego-monitoring.service` is a systemd unit that starts `service.py`

### Disabling checks

Put names of checks into config's `disabled_checks` to disable them. See `service.py` for check names.