Add cross-component trace instrumentation which operates on span context annotation#15
Open
Monkeyanator wants to merge 9 commits intomasterfrom
Open
Add cross-component trace instrumentation which operates on span context annotation#15Monkeyanator wants to merge 9 commits intomasterfrom
Monkeyanator wants to merge 9 commits intomasterfrom
Conversation
…th dependencies to newer versions for compatibility
…/context annotation
Monkeyanator
force-pushed
the
trace-instrumentation
branch
from
4beeeae to
bfbeeed
Compare
added 2 commits
December 4, 2018 10:55
…mentation in each component
…name being exported from, add check to make sure trace being exported in EndRootObjectTraceWithName
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
What this PR does / why we need it:
Adds distributed tracing instrumentation with OpenCensus to various components involved in pod startup. Introduces a general package that can perform common tracing-related operations on Kubernetes objects through their annotations.
This pull request is concomitant with the mutating admission webhook found here, which adds span context to pod object annotations before admitting them. Building and running this Kubernetes version, and then deploying the configuration found in the linked mutating admission webhook, traces will export to the specified backend.