goshe

README

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.