Renamed examples

Examples/example-service-monitoring.py → Examples/http-latency.py

@@ -1,8 +1,12 @@
 #!/usr/bin/env python
 from monitoring import *
+__doc__ = """
+Queries the Google search engin and fail if the query takes
+more than 80ms.
+"""
 Monitor(
 	Service(
-		name = "google-search-latency",
+		name=__file__[0].split(".")[0],
 		monitor = (
 			HTTP(
 				GET="http://www.google.ca/search?q=monitoring",

Examples/example-service-isrunning.py → Examples/http-ping-restart.py

@@ -1,8 +1,9 @@
+#!/usr/bin/env python
 from monitoring import *
 __doc__ = """How to ensure that a given (HTTP) service stays up and running."""
 Monitor(
 	Service(
-		name="myservice-ensure-up",
+		name=__file__[0].split(".")[0],
 		monitor=(
 			HTTP(
 				# We monitor the 'http://localhost:8000' URL, which is where

Examples/example-system-health.py → Examples/system-health.py

@@ -1,24 +1,29 @@
+#!/usr/bin/env python
 from monitoring import *
+__doc__ = """
+Shows how to periodically query a system's memory, disk & cpy usage
+and logs to a file when the system metrics exceeds the values.
+"""
 Monitor (
 	Service(
-		name    = "system-health",
+		name=__file__[0].split(".")[0],
 		monitor = (
-			SystemInfo(freq=Time.s(1),
+			SystemInfo(freq=Time.s(5),
 				success = (
 					LogResult("myserver.system.mem=",  extract=lambda r,_:r["memoryUsage"]),
 					LogResult("myserver.system.disk=", extract=lambda r,_:reduce(max,r["diskUsage"].values())),
 					LogResult("myserver.system.cpu=",  extract=lambda r,_:r["cpuUsage"]),
 				)
 			),
 			Delta(
-				Bandwidth("eth0", freq=Time.s(1)),
+				Bandwidth("eth0", freq=Time.s(5)),
 				extract = lambda v:v["total"]["bytes"]/1000.0/1000.0,
 				success = [LogResult("myserver.system.eth0.sent=")]
 			),
 			SystemHealth(
 				cpu=0.90, disk=0.90, mem=0.90,
 				freq=Time.s(60),
-				fail=[Log(path="monitoring-system-failures.log")]
+				fail=[Log(path=__file__.split(".")[0] + "-errors.log")]
 			),
 		)
 	)