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48 lines
1.3 KiB
Text
48 lines
1.3 KiB
Text
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#!/usr/bin/env python
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import datetime
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import os
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import sys
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import boto
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from boto.ec2.cloudwatch import CloudWatchConnection
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from vendor.munin import MuninPlugin
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class AWSCloudWatchELBRequestsPlugin(MuninPlugin):
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category = "AWS"
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args = "-l 0 --base 1000"
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vlabel = "Requests/sec"
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info = "Show number of requests per second"
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@property
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def title(self):
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return "Requests/sec for ELBs '%s'" % ",".join(self.elb_names)
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@property
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def fields(self):
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return [
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(n, dict(
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label = "requests on ELB %s" % n,
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type = "ABSOLUTE",
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)) for n in self.elb_names
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]
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def __init__(self):
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self.api_key = os.environ['AWS_KEY']
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self.secret_key = os.environ['AWS_SECRET']
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self.elb_names = (sys.argv[0].rsplit('_', 1)[-1] or os.environ['ELB_NAME']).split(',')
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def execute(self):
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minutes = 5
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end_date = datetime.datetime.utcnow()
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start_date = end_date - datetime.timedelta(minutes=minutes)
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cw = CloudWatchConnection(self.api_key, self.secret_key)
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return dict(
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(n, sum(x['Sum'] for x in cw.get_metric_statistics(60, start_date, end_date, "RequestCount", "AWS/ELB", ["Sum"])))
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for n in self.elb_names
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)
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if __name__ == "__main__":
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AWSCloudWatchELBRequestsPlugin().run()
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