2 Prometheus API helper functions
3 (c) 2016 by Steven Van Rossem <steven.vanrossem@intec.ugent.be>
10 # set this to localhost for now
11 # this is correct for son-emu started outside of a container or as a container with net=host
12 prometheus_ip
= '127.0.0.1'
13 prometheus_port
= '9090'
14 prometheus_REST_api
= 'http://{0}:{1}'.format(prometheus_ip
, prometheus_port
)
17 def query_Prometheus(query
):
18 url
= prometheus_REST_api
+ '/' + 'api/v1/query?query=' + query
19 # logging.info('query:{0}'.format(url))
20 #req = urllib2.Request(url)
21 req
= requests
.get(url
)
22 #ret = urllib2.urlopen(req).read()
23 #ret = ast.literal_eval(ret)
25 if ret
['status'] == 'success':
26 # logging.info('return:{0}'.format(ret))
28 ret
= ret
['data']['result'][0]['value']