Swagat Bora
7def13dde3
Add a thin wrapper around otel Span object
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Signed-off-by: Swagat Bora <sbora@amazon.com >
2022-11-11 01:28:27 +00:00
Swagat Bora
3b87d46ce2
Add tracing spans in CRI image service and pull.go
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Signed-off-by: Swagat Bora <sbora@amazon.com >
Add spans around image unpack operations
Use image.ref to denote image name and image.id for the image config digest
Add top-level spand and record errors in the CRI instrumentation service
2022-11-03 17:03:43 +00:00
Akihiro Suda
195fc74244
docs: migrate config v1 to v2
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Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp >
2022-04-05 16:41:54 +09:00
Kazuyoshi Kato
cc59ae4d98
tracing: return (ctx, span) from StartSpan
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OpenTelemetry's Tracer#Start() returns (ctx, span). We have no reasons
to swap them.
Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com >
2022-01-29 00:41:21 +00:00
Kazuyoshi Kato
e751f1f44f
tracing: support OTLP/HTTP in addition to gRPC
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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 >
2022-01-29 00:41:18 +00:00
