def analyze()

in bigtop-packages/src/charm/zookeeper/layer-zookeeper/files/check_zookeeper.py [0:0]

• 29 lines of code
• 13 McCabe index (conditional complexity)

    def analyze(self, opts, cluster_stats):
        try:
            warning = int(opts.warning)
            critical = int(opts.critical)

        except (TypeError, ValueError):
            print >>sys.stderr, 'Invalid values for "warning" and "critical".'
            return 2

        if opts.key is None:
            print >>sys.stderr, 'You should specify a key name.'
            return 2

        warning_state, critical_state, values = [], [], []
        for host, stats in cluster_stats.items():
            if opts.key in stats:

                value = stats[opts.key]
                values.append('%s=%s;%s;%s' % (host, value, warning, critical))

                if warning >= value > critical or warning <= value < critical:
                    warning_state.append(host)

                elif (warning < critical and critical <= value) or (warning > critical and critical >= value):
                    critical_state.append(host)

        values = ' '.join(values)
        if critical_state:
            print 'Critical "%s" %s!|%s' % (opts.key, ', '.join(critical_state), values)
            return 2

        elif warning_state:
            print 'Warning "%s" %s!|%s' % (opts.key, ', '.join(warning_state), values)
            return 1

        else:
            print 'Ok "%s"!|%s' % (opts.key, values)
            return 0