<html><body bgcolor="#FFFFFF"><p>Hi Greg,<br> We should have patches in the next few weeks and the target is to have this functionality in the Newton cycle.<br>Ton Ngo, <br><br><img width="16" height="16" src="cid:1__=07BBF565DFD89F828f9e8a93df938690918c07B@" border="0" alt="Inactive hide details for "Waines, Greg" ---07/20/2016 04:51:23 AM---Thanks Ton, When is the Docker libnetwork functionality fo"><font color="#424282">"Waines, Greg" ---07/20/2016 04:51:23 AM---Thanks Ton, When is the Docker libnetwork functionality forecasted to be available ?</font><br><br><font size="2" color="#5F5F5F">From: </font><font size="2">"Waines, Greg" <Greg.Waines@windriver.com></font><br><font size="2" color="#5F5F5F">To: </font><font size="2">"OpenStack Development Mailing List (not for usage questions)" <openstack-dev@lists.openstack.org></font><br><font size="2" color="#5F5F5F">Date: </font><font size="2">07/20/2016 04:51 AM</font><br><font size="2" color="#5F5F5F">Subject: </font><font size="2">Re: [openstack-dev] [Magnum] Does Docker-Swarm not support inter-node/vm inter-container networking ?</font><br><hr width="100%" size="2" align="left" noshade style="color:#8091A5; "><br><br><br><font face="Calibri">Thanks Ton,</font><br><font face="Calibri"> </font><br><font face="Calibri">When is the Docker libnetwork functionality forecasted to be available ?</font><br><font face="Calibri"> </font><br><font face="Calibri">Greg.</font><br><font face="Calibri"> </font><br><b><font size="4" face="Calibri">From: </font></b><font size="4" face="Calibri">Ton Ngo <ton@us.ibm.com></font><b><font size="4" face="Calibri"><br>Reply-To: </font></b><font size="4" face="Calibri">"openstack-dev@lists.openstack.org" <openstack-dev@lists.openstack.org></font><b><font size="4" face="Calibri"><br>Date: </font></b><font size="4" face="Calibri">Tuesday, July 19, 2016 at 6:58 PM</font><b><font size="4" face="Calibri"><br>To: </font></b><font size="4" face="Calibri">"openstack-dev@lists.openstack.org" <openstack-dev@lists.openstack.org></font><b><font size="4" face="Calibri"><br>Subject: </font></b><font size="4" face="Calibri">Re: [openstack-dev] [Magnum] Does Docker-Swarm not support inter-node/vm inter-container networking ?</font><br><font size="4" face="Times New Roman"> </font><p><font size="4" face="Times New Roman">Hi Greg,<br>This is a capability that we are working on at this time: enabling Docker libnetwork using the Kuryr driver. <br>This will let you set up networks where the containers are connected to and they will be allocated unique routable IP. <br>In the current default networking mode, you can still let container provides service to each other through Docker <br>port mapping. The end point for the container service would be the IP address of the VM where the container is hosted<br>together with the port mapped. You just cannot ping from one container to another across VM's in this mode.<br>Ton Ngo,<br><br><br></font><img src="cid:2__=07BBF565DFD89F828f9e8a93df938690918c07B@" width="16" height="16" alt="nactive hide details for "Waines, Greg" ---07/19/2016 11:12:50 AM---I hav"><font size="4" color="#424282" face="Times New Roman">"Waines, Greg" ---07/19/2016 11:12:50 AM---I have successfully setup devstack with Magnum, following this link </font><a href="https://github.com/openstack/mag"><u><font size="4" color="#0000FF" face="Times New Roman">https://github.com/openstack/mag</font></u></a><font size="4" face="Times New Roman"><br></font><font color="#5F5F5F" face="Times New Roman"><br>From: </font><font face="Times New Roman">"Waines, Greg" <Greg.Waines@windriver.com></font><font color="#5F5F5F" face="Times New Roman"><br>To: </font><font face="Times New Roman">"openstack-dev@lists.openstack.org" <openstack-dev@lists.openstack.org></font><font color="#5F5F5F" face="Times New Roman"><br>Date: </font><font face="Times New Roman">07/19/2016 11:12 AM</font><font color="#5F5F5F" face="Times New Roman"><br>Subject: </font><font face="Times New Roman">[openstack-dev] [Magnum] Does Docker-Swarm not support inter-node/vm inter-container networking ?</font><br><hr width="100%" size="2" align="left" noshade><br><font size="4" face="Times New Roman"><br><br></font><font size="4" face="Calibri"><br>I have successfully setup devstack with Magnum,<br>following this link </font><a href="https://github.com/openstack/magnum/blob/master/doc/source/dev/quickstart.rst#building-and-using-a-swarm-bay"><u><font size="4" color="#0563C1" face="Calibri">https://github.com/openstack/magnum/blob/master/doc/source/dev/quickstart.rst#building-and-using-a-swarm-bay</font></u></a><font size="4" face="Times New Roman"><br></font><font size="4" face="Calibri"><br>I created a Docker-Swarm bay and successfully launched some simple containers.</font><font size="4" face="Times New Roman"><br></font><font size="4" face="Calibri"><br>I noticed that Docker-Swarm’s Container Networking Solution seems to simply be an SNAT on its swarm-node VM.<br>And noticed that Docker-Swarm assigns the same Container subnet to each swarm-node VM … and re-uses Container IP Addresses from this subnet across swarm-node VMs.</font><font size="4" face="Times New Roman"><br></font><font size="4" face="Calibri"><br>Given this … it does not appear that Docker-Swarm can support networking between two containers on different swarm-node VMs.<br>Is this True ?<br>OR<br>Is there a configuration option, thru Magnum or Docker-Swarm to enable this inter-node inter-container Networking ?</font><font size="4" face="Times New Roman"><br></font><font size="4" face="Calibri"><br>Greg.</font><font face="Courier New"><br>__________________________________________________________________________<br>OpenStack Development Mailing List (not for usage questions)<br>Unsubscribe: OpenStack-dev-request@lists.openstack.org?subject:unsubscribe</font><u><font color="#0000FF" face="Courier New"><br></font></u><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev"><u><font color="#0000FF" face="Courier New">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</font></u></a><font size="4" face="Times New Roman"><br><br></font><tt>__________________________________________________________________________<br>OpenStack Development Mailing List (not for usage questions)<br>Unsubscribe: OpenStack-dev-request@lists.openstack.org?subject:unsubscribe<br></tt><tt><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev</a></tt><tt><br></tt><br><br><BR>
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