Oh yah true! not sure “conductors” exist yet for Cinder, meaning meanwhile, every node needs a direct access to the database glad to hear it’s working :)
On 08 Nov 2013, at 08:53, Guilherme Russi <luisguilherme...@gmail.com> wrote: > Hello again Razique, I've found the problem, I need to add the grants on the > mysql to my another IP. Now it's working really good :D > I've found this link too if someone needs: > http://docs.openstack.org/admin-guide-cloud/content//managing-volumes.html > > Thank you so much, and if you need me just let me know. > > Best regards. > > Guilherme. > > > > 2013/11/8 Guilherme Russi <luisguilherme...@gmail.com> > Hello Razique, I got a couple of doubts, do you know if I need to do > something else that's is not on the link you sent me? I'm asking because I > followed the configuration but it's not working, here is what I get: I've > installed the cinder-volume at the second computer that have the HD, and I've > changed it's cinder.conf. I've changed too the master's cinder.conf like is > following: > > > [DEFAULT] > rootwrap_config = /etc/cinder/rootwrap.conf > sql_connection = mysql://cinder:password@localhost/cinder > api_paste_confg = /etc/cinder/api-paste.ini > #iscsi_helper=iscsiadm > #iscsi_helper = ietadm > iscsi_helper = tgtadm > volume_name_template = volume-%s > #volume_group = cinder-volumes > verbose = True > auth_strategy = keystone > iscsi_ip_address = 192.168.3.1 > scheduler_driver=cinder.scheduler.filter_scheduler.FilterScheduler > > # Rabbit authorization > rabbit_host = localhost > rabbit_port = 5672 > rabbit_hosts = $rabbit_host:$rabbit_port > rabbit_use_ssl = false > rabbit_userid = guest > rabbit_password = password > #rabbit_virtual_host = /nova > > state_path = /var/lib/cinder > lock_path = /var/lock/cinder > volumes_dir = /var/lib/cinder/volumes > #rpc_backend = cinder.rpc.impl_kombu > > enabled_backends=orion-1,orion-4 > [orion-1] > volume_group=cinder-volumes > volume_driver=cinder.volume.drivers.lvm.LVMISCSIDriver > volume_backend_name=LVM_iSCSI > [orion-4] > volume_group=cinder-volumes-2 > volume_driver=cinder.volume.drivers.lvm.LVMISCSIDriver > volume_backend_name=LVM_iSCSI > > The cinder.conf on the second computer is like this but the IPs are changed > with the controller IP (It has the cinder-api), and when I run service > cinder-volume restart at the second computer it's status is stop/waiting. > > Any ideas? > > Thanks :) > > > 2013/11/8 Razique Mahroua <razique.mahr...@gmail.com> > sure :) > > On 08 Nov 2013, at 05:39, Guilherme Russi <luisguilherme...@gmail.com> wrote: > >> Oh great! I'll try here and send you the results. >> >> Very thanks :) >> >> >> 2013/11/8 Razique Mahroua <razique.mahr...@gmail.com> >> If I’m not mistaken, you only need to install the “cinder-volume’ service >> that will update its status to your main node >> :) >> >> On 08 Nov 2013, at 05:34, Guilherme Russi <luisguilherme...@gmail.com> wrote: >> >>> Great! I was reading the link and I have one question, do I need to install >>> cinder at the other computer too? >>> >>> Thanks :) >>> >>> >>> 2013/11/8 Razique Mahroua <razique.mahr...@gmail.com> >>> Ok in that case, with Grizzly you can use the “multi-backends” feature: >>> https://wiki.openstack.org/wiki/Cinder-multi-backend >>> >>> and that should do it :) >>> >>> On 08 Nov 2013, at 05:29, Guilherme Russi <luisguilherme...@gmail.com> >>> wrote: >>> >>>> It is a hard disk, my scenario is one Controller (where I have my storage >>>> cinder and my network quantum) and four compute nodes. >>>> >>>> >>>> 2013/11/8 Razique Mahroua <razique.mahr...@gmail.com> >>>> ok ! >>>> what is your actual Cinder backend? Is it a hard disk, a SAN, a network >>>> volume, etc… >>>> >>>> On 08 Nov 2013, at 05:20, Guilherme Russi <luisguilherme...@gmail.com> >>>> wrote: >>>> >>>>> Hi Razique, thank you for answering, I want to expand my cinder storage, >>>>> is it the block storage? I'll use the storage to allow VMs to have more >>>>> hard disk space. >>>>> >>>>> Regards. >>>>> >>>>> Guilherme. >>>>> >>>>> >>>>> >>>>> 2013/11/8 Razique Mahroua <razique.mahr...@gmail.com> >>>>> Hi Guilherme ! >>>>> Which storage do you precisely want to expand? >>>>> >>>>> Regards, >>>>> Razique >>>>> >>>>> >>>>> On 08 Nov 2013, at 04:52, Guilherme Russi <luisguilherme...@gmail.com> >>>>> wrote: >>>>> >>>>> > Hello guys, I have a Grizzly deployment running fine with 5 nodes, and >>>>> > I want to add more storage on it. My question is, can I install a new >>>>> > HD on another computer thats not the controller and link this HD with >>>>> > my cinder that it can be a storage too? >>>>> > The computer I will install my new HD is at the same network as my >>>>> > cloud is. I'm asking because I haven't seen a question like that here. >>>>> > Does anybody knows how to do that? Have a clue? Any help is welcome. >>>>> > >>>>> > Thank you all. >>>>> > >>>>> > Best regards. >>>>> > _______________________________________________ >>>>> > 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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