-
Notifications
You must be signed in to change notification settings - Fork 739
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Traefik support #736
Merged
Merged
Traefik support #736
Conversation
This file contains 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
stefanprodan
reviewed
Dec 1, 2020
stefanprodan
approved these changes
Dec 2, 2020
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
LGTM
Awesome contribution! Thanks @nmlc 🥇
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
fix: #499
Traefik has a TraefikService crd resource, which enables us to do weighted load balancing between multiple kubernetes services.
The only nuance that I've stumbled upon is that
traefik
stops to recognizeTraefikService
if one of the services in it have 0 endpoints, which is the case for promoted canary. So I have to remove canary service fromTraefikService
when canary weight is set to 0.What has been done:
traefik
implementation and tests for router interfacetraefik
implementation and tests for observer interface. "request-success-rate" and "request-duration" queries are implemented via prometheus metrics provider, by querying metrics exposed bytraefik
Proof
Traffic distribution when canary is successful
Traffic distribution when canary failed