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9eaf824398
* add jaeger support, link hot container & req span * adds jaeger support now with FN_JAEGER_URL, there's a simple tutorial in the operating/metrics.md file now and it's pretty easy to get up and running. * links a hot request span to a hot container span. when we change this to sample at a lower ratio we'll need to finagle the hot container span to always sample or something, otherwise we'll hide that info. at least, since we're sampling at 100% for now if this is flipped on, can see freeze/unfreeze etc. if they hit. this is useful for debugging. note that zipkin's exporter does not follow the link at all, hence jaeger... and they're backed by the Cloud Empire now (CNCF) so we'll probably use it anyway. * vendor: add thrift for jaeger
25 lines
623 B
Python
Executable File
25 lines
623 B
Python
Executable File
#!/usr/bin/env python
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import sys
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import time
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from thrift.transport import TTransport
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from thrift.transport import TSocket
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from thrift.protocol import TBinaryProtocol
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from thrift.server import THttpServer
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from aggr import Aggr
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class AggrHandler(Aggr.Iface):
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def __init__(self):
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self.values = []
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def addValue(self, value):
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self.values.append(value)
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def getValues(self, ):
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time.sleep(1)
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return self.values
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processor = Aggr.Processor(AggrHandler())
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pfactory = TBinaryProtocol.TBinaryProtocolFactory()
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THttpServer.THttpServer(processor, ('', int(sys.argv[1])), pfactory).serve()
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