# lxc-iptag

lxc-iptag is a simple script to add ip tags to LXC containers.

![](./img/pve-lxc-iptag.png)

## 1. Installation

```sh
curl -sL https://github.com/gitsang/lxc-iptag/raw/main/install.sh | sudo bash
```

This script will:

- Install script prerequisites
- Install the `lxc-iptag` script to `/usr/local/bin/lxc-iptag`
- Copy config file to `/usr/local/etc/lxc-iptag.conf`
- Add a systemd unit to start the service

### 1.1 Update

```sh
sudo curl -sSL https://raw.githubusercontent.com/gitsang/lxc-iptag/main/lxc-iptag -o /usr/local/bin/lxc-iptag && sudo chmod +x /usr/local/bin/lxc-iptag
sudo systemctl restart lxc-iptag.service
```

This script will only update the `lxc-iptag` executable script

## 2. Configure

Open `/usr/local/ect/lxc-iptag.conf` and change the config

| Option         | Example                                     | Description                       |
| -------------- | ------------------------------------------- | --------------------------------- |
| CIDR_LIST      | `(192.168.0.0/16 100.64.0.0/10 10.0.0.0/8)` | IP filter list in CIDR format     |
| CHECK_INTERVAL | `60`                                        | Checking loop interval in seconds |