OTLP fix: opentelemetry-otlp 0.27 bundled tonic 0.12 while the workspace
uses tonic 0.14, making with_channel() impossible (type mismatch). Upgrading
to otel-otlp 0.31 aligns both on tonic 0.14, enabling explicit Channel
construction that respects http:// scheme (no spurious TLS negotiation).
API migrations (otel 0.27→0.31):
- TracerProvider → SdkTracerProvider
- with_batch_exporter(exporter, runtime) → with_batch_exporter(exporter)
- Resource::new(vec![...]) → Resource::builder().with_service_name().build()
- global::shutdown_tracer_provider() removed (Drop-based shutdown)
- opentelemetry-otlp feature "tonic" → "grpc-tonic"
DCGM fix: remove runtimeClassName: nvidia from DaemonSet — Scaleway Kapsule
GPU pools use nvidia runtime as default containerd handler. The RuntimeClass
CRD is only created by the full GPU Operator, not the device plugin alone.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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