Add some quick helper files to README

README.md

@@ -1,3 +1,36 @@
 # About
 
 Zabbix-auto-config is an utility that aims to automatically configure hosts, host groups and templates in the monitoring software [Zabbix](https://www.zabbix.com/).
+
+# Quick start
+
+## Database
+
+```
+CREATE TABLE hosts (
+    data jsonb
+);
+
+CREATE TABLE hosts_source (
+    data jsonb
+);
+```
+
+## Systemd unit
+
+```
+[Unit]
+Description=Zabbix auto config
+After=network.target
+
+[Service]
+User=zabbix
+Group=zabbix
+WorkingDirectory=/home/zabbix/zabbix-auto-config
+Environment=PATH=/home/zabbix/zabbix-auto-config/venv/bin
+ExecStart=/home/zabbix/zabbix-auto-config/venv/bin/zac
+TimeoutSec=300
+
+[Install]
+WantedBy=multi-user.target
+```