Anton Evangelatov 7c9314f231 swarm: integrate OpenTracing; propagate ctx to internal APIs (#17169 )

* swarm: propagate ctx, enable opentracing

* swarm/tracing: log error when tracing is misconfigured

2018-07-13 17:40:28 +02:00

Release Process

Create a PR "Preparing for release X.Y.Z" against master branch
- Alter CHANGELOG.md from <placeholder_version> (unreleased) to <X.Y.Z> (YYYY-MM-DD)
- Update JaegerClientVersion in constants.go to Go-X.Y.Z
Create a release "Release X.Y.Z" on Github
- Create Tag vX.Y.Z
- Copy CHANGELOG.md into the release notes
Create a PR "Back to development" against master branch
- Add <next_version> (unreleased) to CHANGELOG.md
- Update JaegerClientVersion in constants.go to Go-<next_version>dev