-I wanted to add the openstack cloud and vmware infrastructure to the manageIQ. The vmware vcenter passed the credential and managed by manageIQ. While the openstack failed
Here were the steps:
1、Downloaded the latest manageIQ vmware appliance and imported to the vmware ESXI sucesssfully.
2、Installed the Openstack mitaka version and the user admin could login the horizon.
3、Added the openstack info to the manageIQ, the valid input were the IP address o the keystone, port. But the default credential with user admin and talent admin failed.
The error message in web UI was
"[----] E, [2017-06-23T16:38:42.446512 #2804:1acaaac] ERROR – : excon.error #<Excon::Error::Socket: getaddrinfo: Name or service not known (SocketError)>
[----] W, [2017-06-23T16:38:42.447493 #2804:1acaaac] WARN – : MIQ(ManageIQ::Providers::Openstack::CloudManager#authentication_check_no_validation) type: [“default”] for  [controller] Vali
dation failed: error, Socket error: getaddrinfo: Name or service not known (SocketError)[----] E, [2017-06-23T16:38:42.447877 #2804:1acaaac] ERROR – : MIQ(ems_cloud_controller-create): 凭证检验失败: Socket error: getaddrinfo: Name or service not known (SocketError)