-------- Original Message -------- 제목: Re: [Openstack] How to make DevStack install OpenStack with Neutron? 날짜: Tue, 07 Oct 2014 11:48:35 +0900 보낸 사람: Ian Y. Choi <i...@naimnetworks.com> 받는 사람: Mike Spreitzer <mspre...@us.ibm.com> Hello, I'm not sure which Linux distribution you are using such as Redhat and Ubuntu. But, Hope that the two videos and localrc file would be helpful for you. - DevStack installation on VirtualBox: Icehouse with Neutron Video 1: http://youtu.be/zoi8WpGwrXM (Part 1: Installing Ubuntu Linux on VirtualBox) Video 2: http://youtu.be/1GgODv34E08 (Part 2: Installing DevStack with Neutron: Icehouse) Localrc file: http://goo.gl/OeOGq Best Regards, /Ian Mike Spreitzer wrote, on 10/7/2014 8:56 AM: > > From: Salvatore Orlando <sorla...@nicira.com> > > To: Mike Spreitzer/Watson/IBM@IBMUS > > Cc: OpenStack <openstack@lists.openstack.org> > > Date: 10/06/2014 05:40 PM > > Subject: Re: [Openstack] How to make DevStack install OpenStack with > Neutron? > > > > Some (hopefully) helpful answer inline. > > > > Salvatore > > > > On 6 October 2014 22:45, Mike Spreitzer <mspre...@us.ibm.com> wrote: > > Is it possible to use DevStack to install OpenStack, including > > Neutron, so that OpenStack can make a VM that can communicate with > > the world beyond OpenStack? I am looking for a simple localrc or > > local.conf that will do this. > > > > This is a localrc I have been using for ages for launching neutron > > (with a few changes over time, of course): http:// > > paste.openstack.org/show/119143/ > > When I open http://paste.openstack.org/show/119143/in my browser, I > see this: > > *Internal Server Error* > > The server encountered an internal error and was unable to complete > your request. Either the server is overloaded or there is an error in > the application. > > > Let us take a concrete example. Suppose I have a machine with one > NIC, at > > 10.84.133.238/28. It has a simple routing table: one entry for the > > local subnet, one default route through a gateway at 10.84.133.225. > > I have nothing else on the 10.84.133.238/28 subnet, I can use the > > other addresses (aside from .224 and .239) for VMs. What do I put in > > my localrc? Do I have to fix up anything after stack.sh completes? > > > > If that's your only interface, there is no need to specify anything > > in localrc. > > You mean I do not have to set PUBLIC_NETWORK_GATEWAY=10.84.133.225 in > my localrc? I guess I am still confused about a basic fact about > PUBLIC_NETWORK_GATEWAY: is this the IP address of a pre-existing > gateway between my host's subnet and the wider world, or is it the IP > address that DevStack will assign to a gateway that DevStack creates > between OpenStack's external and private networks? > > > I rarely do that, but if you wish to use flat or vlan networking > > you'll probably need to specify the name of a bridge in localrc. > > To start with, I'll settle for anything that works. > > > > Once I have a working OpenStack, the remaining questions are about > > how to use it to create a VM with the desired ability. That would > > be as the demo user, in the demo tenant, right? I would need a > > security group that allows the desired communication, of course. > > Create the VM on the private net, give it a floating IP on the > > public network. Any tricks missed here? > > > > Devstack will give you a private network connected to a router which > > is uplinked to the external network. So you're right - you just need > > to boot a vm and assign a floating ip to its port. > > > > Does it matter whether my machine at 10.84.133.238 is a bare metal > > machine or a VM in some undercloud? > > > > I don't think it matters, at least with the ML2 plugin and OVS/LB > > mech drivers - plus other plugins I know of. But restrictions might > > exist with other plugins of which I'm not aware. > > > > > > Does it matter whether my machine has multiple ethN interfaces that > > have been bonded to make the interface (named bond0) in use? > > > > I don't think it matters at all, especially if you have a single > node setup. > > Thanks, > Mike > > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
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