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sendToZabbix.README.md

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Callback - sendToZabbix.sh

Configuration

Script uses default values if no configuration file was found. Options:

Option Default Comments
ZBX_ADDRESS localhost Zabbix Server/Proxy IP/FQDN
ZBX_PORT 10051 Zabbix Server/Proxy Port
TLS_CONNECT TLS Settings - currently only psk supported
if this option exists, all other PSK Options also needed
TLS_PSK_IDENTITY PSK identity name which is used in Zabbix
TLS_PSK_FILE Path to PSK key file
The file may only contain the psk secret/password. See zabbix_sender --help

Example sendToZabbix.conf

ZBX_ADDRESS=zbx.domain.tld
ZBX_PORT=10051
TLS_CONNECT=psk
TLS_PSK_IDENTITY=MiTemperature2
TLS_PSK_FILE=sendToZabbix.psk

Zabbix Template

sendToZabbix.sh uses the sensor name as host name in Zabbix. If there is no devicelistfile defined the MAC address is used as host name. But Zabbix don't allow ':' in host names. So the script strip them out. Sensor Name "aa:bb:cc:dd:ee:ff" is changed to "aabbccddeeff".

YAML Export of Template

Items

  • Sensor - Battery - Level
  • Sensor - Battery - Voltage
  • Sensor - Humidity
  • Sensor - Temperature

Triggers

  • based on Item values
  • Battery level < {$BATTERY_LEVEL_MIN}%
  • based on nodata()
    • Missing data - battery level
    • Missing data - battery voltage
    • Missing data - humidity
    • Missing data - temperature

Macros are defined on template level

  • {$BATTERY_LEVEL_MIN} - 20
  • {$NODATA_DELAY} - 900
    • context sensitive macros possible like
      • {$NODATA_DELAY:battery_level}
      • {$NODATA_DELAY:battery_voltage}
      • {$NODATA_DELAY:humidity}
      • {$NODATA_DELAY:temperature}

Graphs

  • Temperature & Humidity
    • Temperature as Line with axis on the left
    • Humidity as filled region with axis on the right