>docker version
Client version: 1.6.2
Client API version: 1.18
Go version (client): go1.4.2
Git commit (client): 7c8fca2
OS/Arch (client): darwin/amd64
FATA[0000] Get http://vagrant.f8:2375/v1.18/version: dial tcp: lookup vagrant.f8: no such host. Are you trying to connect to a TLS-enabled daemon without TLS?
{"ApiVersion":"1.18","Arch":"amd64","GitCommit":"c3ca5bb/1.6.2","GoVersion":"go1.4.2","KernelVersion":"3.10.0-229.7.2.el7.x86_64","Os":"linux","Version":"1.6.2.el7"}
> docker version
Client version: 1.6.2.el7
Client API version: 1.18
Go version (client): go1.4.2
Git commit (client): c3ca5bb/1.6.2
OS/Arch (client): linux/amd64
Server version: 1.6.2.el7
Server API version: 1.18
Go version (server): go1.4.2
Git commit (server): c3ca5bb/1.6.2
OS/Arch (server): linux/amd64
One more clue, which may be unrelated. The openshift logs have a lot of this:
E0719 13:00:19.349768 4462 reflector.go:133] Failed to list *api.Namespace: Get https://172.28.128.4:8443/api/v1/namespace
If I go to that URL, the JSON returned is:
{"kind": "Status","apiVersion": "v1","metadata": {},"status": "Failure","message": "User \"system:anonymous\" cannot list all namespace in the cluster","reason": "Forbidden","details": {},"code": 403}