haproxy/addons/ot/test/fe/cfg-jaeger.yml

35 lines
1.3 KiB
YAML

service_name:
FE
###
# When using configuration object to instantiate the tracer, the type of
# sampling can be selected via sampler.type and sampler.param properties.
# Jaeger libraries support the following samplers:
#
# - Constant (sampler.type=const) sampler always makes the same decision for
# all traces. It either samples all traces (sampler.param=1) or none of
# them (sampler.param=0).
#
# - Probabilistic (sampler.type=probabilistic) sampler makes a random sampling
# decision with the probability of sampling equal to the value of
# sampler.param property. For example, with sampler.param=0.1 approximately
# 1 in 10 traces will be sampled.
#
# - Rate Limiting (sampler.type=ratelimiting) sampler uses a leaky bucket rate
# limiter to ensure that traces are sampled with a certain constant rate.
# For example, when sampler.param=2.0 it will sample requests with the rate
# of 2 traces per second.
#
# - Remote (sampler.type=remote, which is also the default) sampler consults
# Jaeger agent for the appropriate sampling strategy to use in the current
# service. This allows controlling the sampling strategies in the services
# from a central configuration in Jaeger backend, or even dynamically.
#
sampler:
type: ratelimiting
param: 10.0
reporter:
logSpans: true
localAgentHostPort: localhost:6831