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feat: support for custom headers in otel exporter (#6773)

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* feat: support for custom headers in otel exporter

Signed-off-by: Ning Sun <sunning@greptime.com>

* chore: remove wrapping option

Signed-off-by: Ning Sun <sunning@greptime.com>

---------

Signed-off-by: Ning Sun <sunning@greptime.com>
This commit is contained in:
Ning Sun
2025-08-21 21:10:13 +08:00
committed by GitHub
parent 5d5817b851
commit cdc168e753
7 changed files with 54 additions and 6 deletions
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7
config/datanode.example.toml
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@@ -646,6 +646,13 @@ max_log_files = 720
## The OTLP tracing export protocol. Can be `grpc`/`http`.
otlp_export_protocol = "http"
## Additional OTLP headers, only valid when using OTLP http
[logging.otlp_headers]
## @toml2docs:none-default
#Authorization = "Bearer my-token"
## @toml2docs:none-default
#Database = "My database"
## 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