I have to say documentation on this issue is confusing. My understanding
is that, by default, individual components talk to each other through
the "publicurl" from the keystone service catalog. Not all components
are implemented consistently to obey the "public" vs "internal"
separation. So at this point, it's probably safe to define ALL urls
using the internal IP/hostname. Do I understand this correctly?
Thanks,
Xin
On 9/19/2014 3:22 PM, Zhao, Xin wrote:
Hello,
When one defines services endpoints in keystone, eg. for neutron, the
publicurl should be using the outfacing NIC IP (or external hostname
of the controller), while the internalurl and adminurl should be using
the internal management subnet NIC IP (or the internal hostname of the
controller). Do I understand this right? My controller has an
out-facing IP/hostname and an internal hostname/IP on the management
subnet.
Thanks,
Xin
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