Kazuyoshi Kato
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e751f1f44f
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tracing: support OTLP/HTTP in addition to gRPC
This change adds OTLP/HTTP, specifically http/protobuf support.
http/protobuf is recommended in
https://github.com/open-telemetry/opentelemetry-specification/blob/v1.8.0/specification/protocol/exporter.md.
However kube-apiserver and CRI-O use gRPC, kubelet may support
gRPC in future. So we should support gRPC as well.
Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com>
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2022-01-29 00:41:18 +00:00 |
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