We typically use nagios to monitor our hardware and hosted services. Now that we are starting to offer more web services, we wanted to replace the ad-hoc curl wrapper we were using with a more standard nagios plugin. After searching for one and not finding any, it occurred to me that if curl can do it, maybe you can trick the standard check_http plugin to also do it. A quick experiment with an https hosted web service (self signed certificate for this test) shows that it works:
./check_http -S -k 'SOAPAction: ping' -r 'Current Status.*OK' -T text/xml -P '<s:envelope s="http://schemas.xmlsoap.org/soap/envelope/"><s:header/><s:body><ping/><s:Body><s:Envelope>' -t 10 -m 512 -p 8083 -H 192.168.1.254 -u /Services/Search/search.svc
HTTP OK HTTP/1.1 200 OK - 0.033 second response time |time=0.032722s;;;0.000000 size=897B;512;0;0
Now time to look at nagios grapher...
