zabbix_export:
  version: '5.2'
  date: '2021-04-13T20:45:01Z'
  groups:
    -
      name: Templates
  templates:
    -
      template: 'Template Module lm-sensors'
      name: 'Template Module lm-sensors'
      description: |
        This template will automatically detect and supervise the temperature sensors of the machines.
        
        It's optimized to make only one request on the agent, and to proceed the data on the Zabbix server
        
        Important: this template is only compatible with lm-sensors >= 3.5.0 because it uses JSON.
      groups:
        -
          name: Templates
      applications:
        -
          name: Sensors
        -
          name: Temperatures
        -
          name: 'Zabbix raw items'
      items:
        -
          name: 'Information about the lm-sensors'
          key: sensors
          history: 1h
          trends: '0'
          value_type: TEXT
          applications:
            -
              name: 'Zabbix raw items'
      discovery_rules:
        -
          name: 'Discovery of temperature sensors'
          type: DEPENDENT
          key: sensors.discovery
          delay: '0'
          lifetime: 7d
          item_prototypes:
            -
              name: 'Temperature of "{#DEVICE}" - "{#SENSOR}"'
              type: DEPENDENT
              key: 'sensor-value["{#DEVICE}","{#SENSOR}"]'
              delay: '0'
              value_type: FLOAT
              units: °C
              applications:
                -
                  name: Sensors
                -
                  name: Temperatures
              preprocessing:
                -
                  type: JSONPATH
                  parameters:
                    - '$.[''{#DEVICE}''].[''{#SENSOR}''].[''{#INPUT}'']'
              master_item:
                key: sensors
              trigger_prototypes:
                -
                  expression: '{last()}>={#THRESHOLD}'
                  name: 'The temperature of the {#DEVICE} - {#SENSOR} sensor is too high'
                  priority: AVERAGE
          graph_prototypes:
            -
              name: 'Evolution of the Temperature of "{#DEVICE}" - "{#SENSOR}"'
              ymin_type_1: FIXED
              graph_items:
                -
                  sortorder: '1'
                  color: 1A7C11
                  item:
                    host: 'Template Module lm-sensors'
                    key: 'sensor-value["{#DEVICE}","{#SENSOR}"]'
          master_item:
            key: sensors
          preprocessing:
            -
              type: JAVASCRIPT
              parameters:
                - |
                  var parsedvalue = JSON.parse(value);
                  var output = '[';
                  for(var device in parsedvalue) {
                      for(var sensor in parsedvalue[device]) {
                          input = '';
                          max = '';
                          crit = '';
                          threshold = '';
                          for (var index in parsedvalue[device][sensor]) {
                              if (index.substr(0,4) == "temp" && index.substr(index.length-6,index.length) == "_input") {
                                  input = index;
                              } else if (index.substr(index.length-4,index.length) == "_max") {
                                  max = parseFloat(parsedvalue[device][sensor][index]);
                              } else if (index.substr(index.length-5,index.length) == "_crit") {
                                  crit = parseFloat(parsedvalue[device][sensor][index]);
                              }
                          }
                          if (input) {
                              if (max && crit) {
                                  if (max < crit) {
                                      threshold = max;
                                  } else {
                                      threshold = crit;
                                  }
                              } else if (max) {
                                  threshold = max;
                              } else if (crit) {
                                  threshold = crit;
                              } else {
                                  threshold = "2147483647";
                              }
                              output += '{"{#DEVICE}":"' + device + '","{#SENSOR}":"' + sensor + '","{#INPUT}":"' + input + '","{#THRESHOLD}":"' + threshold + '"},';
                          }
                      }
                  } 
                  return output.slice(0,-1) + ']';