Zabbix

zabbix_export:

  version: '7.0'

  template_groups:

    - uuid: a571c0d144b14fd4a87a9d9b2aa9fcd6

      name: Templates/Applications

  host_groups:

    - uuid: a571c0d144b14fd4a87a9d9b2aa9fcd6

      name: Applications

  templates:

    - uuid: f74adf26d9ab44ada318002d31fd2881

      template: 'HashiCorp Nomad by HTTP'

      name: 'HashiCorp Nomad by HTTP'

      description: |

        Discover HashiCorp Nomad servers and clients automatically.

        Don't forget to change macro {$NOMAD.ENDPOINT.API.URL}, {$NOMAD.TOKEN} values.

        You can discuss this template or leave feedback on our forum: https://www.zabbix.com/forum/zabbix-suggestions-and-feedback.

        Generated by official Zabbix template tool "Templator"

      vendor:

        name: Zabbix

        version: 7.0-1

      groups:

        - name: Templates/Applications

      items:

        - uuid: 50bf00cc5c9f41c887add07d0bba3cc1

          name: 'Client nodes API response'

          type: DEPENDENT

          key: nomad.client.nodes.api.response

          delay: '0'

          value_type: TEXT

          trends: '0'

          description: 'Client nodes API response message.'

          preprocessing:

            - type: JAVASCRIPT

              parameters:

                - |

                  try {

                    var response = Object.keys(JSON.parse(value).header).filter(function (f) {

                        return f.match(/HTTP\/[\d.]+\s+\d{3}/);

                    });

                    return response.pop();

                  }

                  catch (error) {

                    return "HTTP/1.1 408 Request timeout";

                  }

            - type: DISCARD_UNCHANGED_HEARTBEAT

              parameters:

                - 1h

          master_item:

            key: nomad.client.nodes.get

          tags:

            - tag: component

              value: status

          triggers:

            - uuid: f2e1cbbf808946ca902c1f378747e936

              expression: 'find(/HashiCorp Nomad by HTTP/nomad.client.nodes.api.response,,"like","{$NOMAD.API.RESPONSE.SUCCESS}")=0'

              name: 'HashiCorp Nomad: Client nodes API connection has failed'

              event_name: 'HashiCorp Nomad: Client nodes API connection has failed. HTTP response code: {{ITEM.VALUE}.regsub("HTTP\/[\d.]+\s+(\d{3})", \1")}. Response message: {{ITEM.VALUE}.regsub("HTTP\/[\d.]+\s+\d{3}\s+(.*)", \1")}'

              priority: AVERAGE

              description: |

                Client nodes API connection has failed.

                Ensure that Nomad API URL and the necessary permissions have been defined correctly, check the service state and network connectivity between Nomad and Zabbix.

              manual_close: 'YES'

              tags:

                - tag: scope

                  value: availability

        - uuid: 99d8cd0768094bef93995e4baa475186

          name: 'Nomad clients get'

          type: HTTP_AGENT

          key: nomad.client.nodes.get

          delay: 1h

          history: '0'

          value_type: TEXT

          trends: '0'

          description: 'Nomad clients data in raw format.'

          preprocessing:

            - type: CHECK_NOT_SUPPORTED

              parameters:

                - '-1'

              error_handler: CUSTOM_VALUE

              error_handler_params: '{"header":{"HTTP/1.1 408 Request timeout":""}}'

          timeout: '{$NOMAD.DATA.TIMEOUT}'

          url: '{$NOMAD.ENDPOINT.API.URL}/v1/nodes'

          query_fields:

            - name: os

              value: 'true'

          status_codes: ''

          http_proxy: '{$NOMAD.HTTP.PROXY}'