[v2.1-dd] Cherry-picks #17
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* [tracing] Create NameSampler Simple sampler that samples every span having a certain name. It's best used in conjunction with the ParentBased sampler so that the child spans are also sampled. * [tracing] Configure otlp plugin to use NameSampler Allow the plugin to use the custom NameSampler if specified in the usual env vars used to specify the sampler `OTEL_TRACES_SAMPLER` and `OTEL_TRACES_SAMPLER_ARG`. This sampler will allow to avoid emitting a lot of the noisy traces to only keep a subset of meaningful traces. Co-authored-by: Baptiste Girard-Carrabin <baptiste.girardcarrabin@datadoghq.com>
Co-authored-by: Justin Bera <justin.bera@datadoghq.com>
Fricounet
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Sep 15, 2025
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In an attempt to simplify the maintenance of our fork, I've created a new branch
v2.1-ddto act as a long lived version ofrelease/2.1+ our changes. Currently, it was created off of upstreamsv2.1.4tag.As such, this PR cherry-picks the following commits that are not present in the upstream v2.1.4 release:
Notably, containerd#12036 was cherry-picked upstream to 2.1 via containerd#12054 and is included in the 2.1.4 release.
Once merged, I'll tag and push v2.1.4-dd.0`. Future releases can be incorporated by simply: