[Users] node to engine connection
Hi all, I want to ask if the node is ever initiating connections to the engine, or if the communication is started by the engine only? Best regards, Cristian Falcas
On 11/28/2012 11:10 PM, Cristian Falcas wrote:
Hi all,
I want to ask if the node is ever initiating connections to the engine, or if the communication is started by the engine only?
other than for registration, if needed/used - only engine --> host for ssh (bootstrap/upgrade) and xmlrpc. but we are looking to move to AMQP based transport in the future, which will allow events. not sure on the final topology of the message bug wrt communication channels.
On Thu, Nov 29, 2012 at 11:07 AM, Itamar Heim <iheim@redhat.com> wrote:
On 11/28/2012 11:10 PM, Cristian Falcas wrote:
Hi all,
I want to ask if the node is ever initiating connections to the engine, or if the communication is started by the engine only?
other than for registration, if needed/used - only engine --> host for ssh (bootstrap/upgrade) and xmlrpc. but we are looking to move to AMQP based transport in the future, which will allow events. not sure on the final topology of the message bug wrt communication channels.
Thank you
On Thu, Nov 29, 2012 at 06:10:29AM +0200, Cristian Falcas wrote:
Hi all,
I want to ask if the node is ever initiating connections to the engine, or if the communication is started by the engine only?
Currently, the only case where the node initiates a connection is during ovirt-node registration. After vdsm is up and running, it's only Engine polling vdsm over xmlrpc. One day, we would have events to ease the network traffic and imporove latency. Dan.
participants (3)
-
Cristian Falcas -
Dan Kenigsberg -
Itamar Heim