Hello Chathura, I'm getting error when allocating floating IPs, can you allocate them? I'm creating my networking following this script:
https://raw.github.com/EmilienM/openstack-folsom-guide/master/scripts/quantum-networking.sh Thank you. Guilherme. 2013/3/18 Chathura M. Sarathchandra Magurawalage <77.chath...@gmail.com> > Thanks Sylvain, > > There must be a way of doing this without having to do anything with my > default gateway of my physical network? . Even if I have to I do not wan to > do anything to the physical gateway. All I need is a way to let the VMs get > a dynamic IP from the physical network. How can I do this. For example this > can be done on virtual box using a bridge adapter which maps the VM in to > the physical network. > > On 18 March 2013 16:05, Sylvain Bauza <sylvain.ba...@digimind.com> wrote: > >> Could you please tell me your "physical network" CIDR ? >> Anyway, what you need is not requiring having a floating IP pool inside >> the same network, you can also play with static routing : if your physical >> host does have a default gw, you can create a static route from this gw to >> the VM network gateway. And on the VM network gateway, do the same... >> >> -Sylvain >> >> Le 18/03/2013 16:53, Chathura M. Sarathchandra Magurawalage a écrit : >> >> Hey Sylvain, >> >> Basically what I need is to have the VMs mapped to my physical network >> so that my physical hosts can directly access the VMs. How can I do this? >> >> Thanks. >> >> >> On 18 March 2013 15:50, Sylvain Bauza <sylvain.ba...@digimind.com> wrote: >> >>> Hi, >>> >>> I don't understand your business. Should you have a 192.168.1.0/24network >>> for management, you could also assign an external network with >>> Quantum based on the same subnet (ie. 192.168.1.0/24). >>> When creating a floating IP pool, Quantum does require at least 3 things >>> : >>> - the CIDR >>> - the beginning and ending IPs >>> - the external gateway >>> >>> So, based on what I previously said, you only need to create a >>> 192.168.1.0/24 in Quantum with .1-.100 (for example) as the range, .254 >>> being the external gateway. >>> >>> Thanks, >>> -Sylvain >>> >>> Le 18/03/2013 16:29, Chathura M. Sarathchandra Magurawalage a écrit : >>> >>> anyone? >>> >>> On 17 March 2013 21:33, Chathura M. Sarathchandra Magurawalage < >>> 77.chath...@gmail.com> wrote: >>> >>>> After reading a little bit more, I think I have found what I need. It >>>> is a provider network that I need for the VMs so that they can get access >>>> to the other resources in my main network ( such as other physical hosts >>>> that are connected to the same network ). >>>> >>>> My question is, is it possible to do this alongside the use case that >>>> I have followed ( Provider router with private networks)? >>>> >>>> If so how can I do this? >>>> >>>> Thanks. >>>> >>>> >>>> On 16 March 2013 01:46, Chathura M. Sarathchandra Magurawalage < >>>> 77.chath...@gmail.com> wrote: >>>> >>>>> Hello, >>>>> >>>>> I want to know how I can allocate a dynamic IP to the VM from the >>>>> same network as the openstack hosts (controller/network-node/compute node) >>>>> network/management network . For example, in virtual box you can give your >>>>> VM an IP from the host's network using a Bridge adapter. How can I do this >>>>> in openstack? >>>>> >>>>> From what I understand floating IP's are used when you have a public >>>>> IP >>>>> (which is static) to be allocated to VM's. >>>>> >>>>> My openstack installation architecture: >>>>> >>>>> http://docs.openstack.org/folsom/basic-install/content/basic-install_architecture.html >>>>> >>>>> Quantum use case: >>>>> >>>>> http://docs.openstack.org/trunk/openstack-network/admin/content/use_cases_single_router.html >>>>> >>>> >>>> >>> >>> >>> _______________________________________________ >>> Mailing list: https://launchpad.net/~openstack >>> Post to : openstack@lists.launchpad.net >>> Unsubscribe : https://launchpad.net/~openstack >>> More help : https://help.launchpad.net/ListHelp >>> >>> >>> >> >> > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > >
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