telegraf.conf

[agent]
  ## Default data collection interval for all inputs
  interval = "10s"

[[inputs.cpu]]
  percpu = true
  totalcpu = true
  collect_cpu_time = false
  report_active = false
    [inputs.cpu.tags]
    index = "metrics"
    event = "metric"


[[outputs.http]]
   ## URL is the address to send metrics to
   url = "http://otelcollector:8088/services/collector"

   ## Timeout for HTTP message
   # timeout = "5s"

   ## HTTP method, one of: "POST" or "PUT"
   # method = "POST"

   ## HTTP Basic Auth credentials
   # username = "username"
   # password = "pa$$word"

   ## Optional TLS Config
   # tls_ca = "/etc/telegraf/ca.pem"
   # tls_cert = "/etc/telegraf/cert.pem"
   # tls_key = "/etc/telegraf/key.pem"
   ## Use TLS but skip chain & host verification
   insecure_skip_verify = true

   ## Data format to output.
   ## Each data format has it's own unique set of configuration options, read
   ## more about them here:
   ## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_OUTPUT.md
   data_format = "splunkmetric"
    ## Provides time, index, source overrides for the HEC
   splunkmetric_hec_routing = true
   splunkmetric_multimetric = true

   ## Additional HTTP headers
    [outputs.http.headers]
   # Should be set manually to "application/json" for json data_format
      Content-Type = "application/json"
      Authorization = "Splunk 00000000-0000-0000-0000-0000000000000"