Lance, Currently, I'm running all nodes as VMs (everything is Ubuntu 14.04.2 - 64-bit - Minimum Installation), to test it.
Where: 1- Physical Host with KVM - 4 physical ethernets - 32G of RAM; 1- VM with Juno Controller - 1 ethernet VirtIO - 4G; 1- VM with Juno Network - 3 ethernet VirtIO - 2G; 1- VM with Juno Compute - 2 ethernet VirtIO - 16G + KVM with Nested Virtualization, where the VM can have its own VMs without being slow); 1- VM with Kilo Controller - 1 ethernet VirtIO - 4G; 1- VM with Kilo Network - 3 ethernet VirtIO - 2G; 1- VM with Kilo Compute - 2 ethernet VirtIO -16G + KVM with Nested Virtualization, where the VM can have its own VMs without being slow); NOTE: Both the Host and Kilo VMs, have the same "Ubuntu Cloud Archive" enabled (`add-apt-repository cloud-archive:kilo`). So, I can get the latest libvirt + QEmu for the Host itself. And Juno VMs have `add-apt-repository cloud-archive:juno` archive. For a production environment, I'm sure you can have at least, the Controller as a VM. While the Network node will be a bit slow as a VM, but it works. Also, I have enabled at the Host and at the Compute Nodes, KSM and VHOST_NET at /etc/default/qemu-kvm config file. So I can share RAM memory pages between VMs (KSM) and speed up the network traffic (VHOST). Cheers! Thiago On 21 April 2015 at 12:25, Lance Haig <la...@haigmail.com> wrote: > Thank you. > > I know that OS is available from a number of distributions. > Which OS would be the best to use for a Juno install. > > Regards > > Lance > > > On 20/04/2015 17:22, Remo Mattei wrote: > >> You should be fine since nfs is one of the supported back-end. >> >> Remo >> >> Inviato da iPhone >> >> Il giorno 20/apr/2015, alle ore 07:55, Lance Haig <la...@haigmail.com> >>> ha scritto: >>> >>> Hi, >>> >>> I am in the process of planning an openstack deployment and was >>> wondering if you could host the controller and network nodes as VM's on a >>> KVM compute node? >>> >>> I have 2 Physical hosts and a small NFS SAN right now and would like to >>> utilise the resources of both initially before the solution expands. >>> >>> Is this a supported solution? >>> >>> Regards >>> >>> Lance >>> >>> >>> -- >>> Lance Haig >>> >>> Cape Town >>> >>> >>> _______________________________________________ >>> 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 >>> >>> !DSPAM:1,55351792323155023812812! >>> >>> > -- > Lance Haig > > 0799078000 > > Cape Town > > > _______________________________________________ > 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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