cabify / goshe

Sends metrics to Datadog for items that don't have agent integrations.

goshe

Replacement for some old Ruby scripts that send stats to Datadog. Works with Apache, dnsmasq, ping (afternoon hack) and general memory stats.

apache

darron@: bin/goshe apache -h
Grab stats from Apache2 processes - and mod_status - and sends to Datadog.

Usage:
  goshe apache [flags]

Flags:
  -m, --memory uint   Smallest Apache memory size to log. (default 10485760)

Global Flags:
  -i, --interval int     Interval when running in a loop. (default 5)
      --prefix string    Metric prefix. (default "goshe")
  -p, --process string   Process name to match.
      --verbose          log output to stdout

dnsmasq

darron@: bin/goshe dnsmasq -h
Grab stats from dnsmasq logs and send to Datadog.

Usage:
  goshe dnsmasq [flags]

Flags:
      --full         Use full --log-queries logs.
      --log string   dnsmasq log file. (default "/var/log/dnsmasq/dnsmasq")

Global Flags:
      --prefix string    Metric prefix. (default "goshe")
      --verbose          log output to stdout

ping

darron@: bin/goshe ping -h
Ping an address and send stats to Datadog. Need to be root to use.

Usage:
  goshe ping [flags]

Flags:
  -e, --endpoint string   Endpoint to ping. (default "www.google.com")

Global Flags:
  -i, --interval int     Interval when running in a loop. (default 5)
      --prefix string    Metric prefix. (default "goshe")
      --verbose          log output to stdout

match

darron@: bin/goshe match -h
Grab memory stats from matching processes and sends to Datadog.

Usage:
  goshe match [flags]

Global Flags:
  -i, --interval int     Interval when running in a loop. (default 5)
      --prefix string    Metric prefix. (default "goshe")
  -p, --process string   Process name to match.
      --verbose          log output to stdout

tail

darron@: bin/goshe tail -h
Tail logs, match lines and send metrics to Datadog.

Usage:
  goshe tail [flags]

Flags:
      --log string      File to tail.
      --match string    Match this regex.
      --metric string   Send this metric name.
      --tag string      Add this tag to the metric.

Global Flags:
      --prefix string    Metric prefix. (default "goshe")
      --verbose          log output to stdout

These are much faster and use significantly less memory than the old Ruby versions.

Plus - they run from a single binary that doesn't require a Ruby runtime.