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feat: support tracing rule sampler (#3405)

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* feat: support tracing rule sampler

* chore: simplify code
This commit is contained in:
WU Jingdi
2024-03-05 15:40:02 +08:00
committed by GitHub
parent 49157868f9
commit 53f2a5846c
21 changed files with 302 additions and 25 deletions
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5
config/standalone.example.toml
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@@ -254,10 +254,11 @@ intermediate_path = ""
# enable_otlp_tracing = false
# tracing exporter endpoint with format `ip:port`, we use grpc oltp as exporter, default endpoint is `localhost:4317`
# otlp_endpoint = "localhost:4317"
# The percentage of tracing will be sampled and exported. Valid range `[0, 1]`, 1 means all traces are sampled, 0 means all traces are not sampled, the default value is 1. ratio > 1 are treated as 1. Fractions < 0 are treated as 0
# tracing_sample_ratio = 1.0
# Whether to append logs to stdout. Defaults to true.
# append_stdout = true
# The percentage of tracing will be sampled and exported. Valid range `[0, 1]`, 1 means all traces are sampled, 0 means all traces are not sampled, the default value is 1. ratio > 1 are treated as 1. Fractions < 0 are treated as 0
# [logging.tracing_sample_ratio]
# default_ratio = 0.0
# Standalone export the metrics generated by itself
# encoded to Prometheus remote-write format