consul/connect: Validate uniqueness of Connect upstreams within task group #10789
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Outdated suggestions cannot be applied.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.
This PR adds validation during job submission that Connect proxy upstreams
within a task group are using different listener address:port. Otherwise, a
duplicate envoy listener will be created and not be able to bind.
Perhaps one day Consul will have a way to consolidate envoys, but this is not that day.
Closes #7833