I have been researching and noticed the source for dns_linode.py appears
to default to API version 3 if not specified in the credentials file.
I updated our credentials file to add
dns_linode_version = 4
I tried that and found that apparently the version 3 API security key
didn't work with the version 4 API.
So I created a new key in the V4 API, updated the credentials and it
looks like it is going to work. With several domains I have to wait
several minutes for each domain, but the first one has updated successfully.
I apologize if I have caused unnecessary work.
Thanks for maintaining this very useful package.
--
Andy Dorman
Ironic Design, Inc.