| Miroslav Zagorac | 70230c6 | 2020-12-09 16:54:31 +0100 | [diff] [blame] | 1 | service_name: |
| 2 | FE |
| 3 | |
| 4 | ### |
| 5 | # When using configuration object to instantiate the tracer, the type of |
| 6 | # sampling can be selected via sampler.type and sampler.param properties. |
| 7 | # Jaeger libraries support the following samplers: |
| 8 | # |
| 9 | # - Constant (sampler.type=const) sampler always makes the same decision for |
| 10 | # all traces. It either samples all traces (sampler.param=1) or none of |
| 11 | # them (sampler.param=0). |
| 12 | # |
| 13 | # - Probabilistic (sampler.type=probabilistic) sampler makes a random sampling |
| 14 | # decision with the probability of sampling equal to the value of |
| 15 | # sampler.param property. For example, with sampler.param=0.1 approximately |
| 16 | # 1 in 10 traces will be sampled. |
| 17 | # |
| 18 | # - Rate Limiting (sampler.type=ratelimiting) sampler uses a leaky bucket rate |
| 19 | # limiter to ensure that traces are sampled with a certain constant rate. |
| 20 | # For example, when sampler.param=2.0 it will sample requests with the rate |
| 21 | # of 2 traces per second. |
| 22 | # |
| 23 | # - Remote (sampler.type=remote, which is also the default) sampler consults |
| 24 | # Jaeger agent for the appropriate sampling strategy to use in the current |
| 25 | # service. This allows controlling the sampling strategies in the services |
| 26 | # from a central configuration in Jaeger backend, or even dynamically. |
| 27 | # |
| 28 | sampler: |
| 29 | type: ratelimiting |
| 30 | param: 10.0 |
| 31 | |
| 32 | reporter: |
| 33 | logSpans: true |
| 34 | localAgentHostPort: localhost:6831 |