Set more explicit error message when network config is missing in etcd #1606
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Outdated suggestions cannot be applied.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.
Description
The PR makes the error message more explicit when flannel config is not found in etcd.
It suggests to check that the config is stored using etcdv3 API since users might not have noticed that we changed the version we are using.
It also removes completely the custom error
errKeyNotFound
which is a duplicate ofrpctypes.ErrGRPCKeyNotFound
.Todos
Release Note