55 lines
1.2 KiB
Django/Jinja
Executable File
55 lines
1.2 KiB
Django/Jinja
Executable File
import requests
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import random
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import json
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HOST = "{{ couchbase_default_host }}"
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PORT = "{{ couchbase_console_port }}"
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BCKT = "{{ item }}"
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USERNAME = "{{ couchbase_ganglia_url_username }}"
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PASSWORD = "{{ couchbase_ganglia_url_password }}"
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PREFIX = ""
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def get_descriptor(name):
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d = {'name': name,
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'call_back': temp_handler,
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'time_max': 90,
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'value_type': 'uint',
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'units': 'number',
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'slope': 'both',
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'format': '%d',
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'description': '%s metric' %name,
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'groups': 'cb bucket %s' %BCKT}
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return d
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def temp_handler(name):
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global s
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return int(s[name[len(PREFIX):]].pop())
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def metric_init(params):
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global s
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descriptors = []
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url = 'http://%s:%s/pools/default/buckets/%s/stats/' %(HOST, PORT, BCKT)
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r = requests.get(url, auth=(USERNAME, PASSWORD))
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j = json.loads(r.content)
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s = j['op']['samples']
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for i in s:
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name = PREFIX + str(i)
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d = get_descriptor(name)
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descriptors.append(d)
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return descriptors
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def metric_cleanup():
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'''Clean up the metric module.'''
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pass
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if __name__ == '__main__':
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dd = metric_init({})
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for d in dd:
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print (('%s = %s') % (d['name'], d['format'])) % (d['call_back'](d['name']))
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