Documentation
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Overview ¶
Binary redis_probe_once implements an example cloudprober external probe that puts a key-value in a redis server, retrieves it and reports time taken for both operations.
This probe assumes a redis server running on the localhost listening to the default port, 6379. To run it, run the following commands in its parent directory.
# Build external probe go build ./redis_probe.go
# Launch cloudprober cloudprober --config_file=cloudprober.cfg
You should see the following output on the stdout (and corresponding prometheus data on http://localhost:9313/metrics) cloudprober 1519..0 1519583408 labels=ptype=external,probe=redis_probe,dst= success=1 total=1 latency=12143.765 cloudprober 1519..1 1519583408 labels=ptype=external,probe=redis_probe,dst=,op=set op_latency_ms=0.516 cloudprober 1519..1 1519583408 labels=ptype=external,probe=redis_probe,dst=,op=get op_latency_ms=0.491 cloudprober 1519..2 1519583410 labels=ptype=external,probe=redis_probe,dst= success=2 total=2 latency=30585.915 cloudprober 1519..3 1519583410 labels=ptype=external,probe=redis_probe,dst= op=set op_latency_ms=0.636 cloudprober 1519..3 1519583410 labels=ptype=external,probe=redis_probe,dst= op=get op_latency_ms=0.994
You can also run this probe in server mode by providing "--server" command line flag.
Source Files