Logger no Longer Defaults to "debug" Log Level

The logger utilized by the various Go applications comprising the PostgreSQL Operator no longer defaults to a "debug" logging level. Instead, by default the "info" logging level will be utilized (per the default set by the Logrus logging package), and the "debug" log level will now only be set if the 'CRUNCHY_DEBUG' environment variable is set to 'true'. Issue: [ch9476]

Author: andrewlecuyer

internal/logging/loglib.go

@@ -88,7 +88,4 @@ func CrunchyLogger(logDetails LogValues) {
 // Output to stdout instead of the default stderr
 // Can be any io.Writer, see below for File example
 log.SetOutput(os.Stdout)
-
-// Only log the debug severity or above.
-log.SetLevel(log.DebugLevel)
 }