cluster API unreachable: E0715 15:16:44.385388 469 memcache.go:265] couldn't get current server API group list: Get "https://afc080467fa47416b859e59595851efd-f3008021ea141186.elb.us-east-1.amazonaws.com:6443/api?timeout=32s": dial tcp: lookup afc080467fa47416b8