nf_conntrack custom metrics plugin for mackerel.io agent.
mackerel-plugin-conntrack [-tempfile=<tempfile>] [-version]$ mackerel-plugin-conntrack -h
Usage of mackerel-plugin-conntrack:
-tempfile string
Temp file name (default "/tmp/mackerel-plugin-conntrack")
-version
Print version information and quit.Example of mackerel-agent.conf
[plugin.metrics.conntrack]
command = "/path/to/mackerel-plugin-conntrack"