Attivare le notifiche Telegram in Zabbix

• Creare uno bot telegram e annotare la api key
• Creare il gruppo Readonly selezionando tutti i gruppi e dando accesso readonly
• Creare uno user in zabbix come read-only
• Creare un media type come

Name: Telegram
Type: script
Script name: zbxtg.py
Script parameters:
                  {ALERT.SENDTO}
                  {ALERT.SUBJECT}	
                  {ALERT.MESSAGE}

• Aggiungere il media type al proprio utente (username Case Sensitive):

Type: Telegram
Send to: @UserName

• Installare python-requests:

apt-get install python-requests

• Scaricare gli script:

cd /tmp
git clone https://github.com/ableev/Zabbix-in-Telegram.git
cd Zabbix-in-Telegram/

• Copiare i files:

cp zbxtg.py $(cat /etc/zabbix/zabbix_server.conf | grep ^AlertScript | cut -f 2 --delimiter='=')
cp zbxtg_settings.example.py $(cat /etc/zabbix/zabbix_server.conf | grep ^AlertScript | cut -f 2 --delimiter='=')/zbxtg_settings.py

• Configurare:

vi $(cat /etc/zabbix/zabbix_server.conf | grep ^AlertScript | cut -f 2 --delimiter='=')/zbxtg_settings.py

tg_key = "1234567890:AAGVIlIe5-YFWhLYTByI8gOCCxZfeEDpr20"  # telegram bot api key without leading "bot-"
zbx_server = "http://127.0.0.1/zabbix/"  # zabbix server full url or external url with fqdn
zbx_api_user = "zabbix-readonly-username"
zbx_api_pass = "password"

• Inviare al bot un messaggio qualsiasi, poi testare:

cd /usr/lib/zabbix/alertscripts
./zbxtg.py "MYTelegramUserNAME" "message_subject" "message_body" --debug