My master node is reporting the following error "role retrieval failed from [native roles store]"
[2018-11-21T18:27:50,739][WARN ][o.e.x.s.a.s.CompositeRolesStore] [elk-master-2.mydomain.net] role retrieval failed from [native roles store]
org.elasticsearch.cluster.block.ClusterBlockException: blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];
I can no longer view roles, i can list them, but not view the individual contents of any of the roles, nor can I create users.
I've tried my own account, and have tried the elastic user. The upgrade may not be the issue.
I'm not sure what to provide to you.