Check ICMP Ping connections with the specified host.
check-ping -H 127.0.0.1 -n 5 -w 100
First, build this program.
go get github.com/mackerelio/go-check-plugins
cd $(go env GOPATH)/src/github.com/mackerelio/go-check-plugins/check-ping
go install
Or you can use this program by installing the official Mackerel package. See Using the official check plugin pack for check monitoring - Mackerel Docs.
Next, you can execute this program :-)
check-ping -H 127.0.0.1 -n 5 -w 100
If there are no problems in the execution result, add a setting in mackerel-agent.conf .
[plugin.checks.check-ping-sample]
command = ["check-ping", "-H", "127.0.0.1", "-n", "5", "-w", "100"]
-H, --host= check target IP Address
-n, --count= sending (and receiving) count ping packets (default: 1)
-w, --wait-time= wait time, Max RTT(ms) (default: 1000)
Please execute check-ping -h
and you can get command line options.