Distributed Tracing

[bboreham]

User Story

As a developer/operator I would like to see how one Cluster-API component calls another, and also how they use the Kubernetes API, for learning, troubleshooting or optimisation.

Detailed Description

Calls can be inserted into clusterctl and CAPI controllers to emit "spans".
Context can be carried from one component to another via "span context" data in an annotation.
See this doc for more details.

/kind feature

Related: #1477

[vincepri]

/milestone v0.4.0

[fejta-bot]

Issues go stale after 90d of inactivity.
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Stale issues rot after an additional 30d of inactivity and eventually close.

If this issue is safe to close now please do so with /close.

Send feedback to sig-testing, kubernetes/test-infra and/or fejta.
/lifecycle stale

[fejta-bot]

Stale issues rot after 30d of inactivity.
Mark the issue as fresh with /remove-lifecycle rotten.
Rotten issues close after an additional 30d of inactivity.

If this issue is safe to close now please do so with /close.

Send feedback to sig-testing, kubernetes/test-infra and/or fejta.
/lifecycle rotten

[vincepri]

/milestone Next

[fejta-bot]

Rotten issues close after 30d of inactivity.
Reopen the issue with /reopen.
Mark the issue as fresh with /remove-lifecycle rotten.

Send feedback to sig-contributor-experience at kubernetes/community.
/close

[k8s-ci-robot]

@fejta-bot: Closing this issue.

In response to this:

Rotten issues close after 30d of inactivity.
Reopen the issue with /reopen.
Mark the issue as fresh with /remove-lifecycle rotten.

Send feedback to sig-contributor-experience at kubernetes/community.
/close

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