Hi Andrew, I am trying out IceHouse manual install on CentOS 6.5, following the official docs available at http://docs.openstack.org/icehouse/install-guide/install/yum/content/.
I have opened a bug at https://bugs.launchpad.net/openstack-manuals/+bug/1335724 But now I see another bug related with neutron-ovs-cleanup at https://bugs.launchpad.net/cloud-archive/+bug/1249708 in which it is recommended to start this service on all computes and network node. Hmm.. confused :-s On Mon, Jun 30, 2014 at 9:00 AM, Andrew Mann <and...@divvycloud.com> wrote: > Hi Vimal, > > I'm using the OpenStack Icehouse packages in the Ubuntu 14.04 repository. > These do start neutron-ovs-cleanup during boot of the network node. Did > you install from packages or manually install the components? > > > > On Sun, Jun 29, 2014 at 10:09 PM, Vimal Kumar <vimal7...@gmail.com> wrote: > >> Hello Andrew, >> >> Searching further, I find "neutron-ovs-cleanup" mentioned in the admin >> guide: >> >> >> http://docs.openstack.org/admin-guide-cloud/content/install_neutron-l3.html >> >> which says: >> >> "If you reboot a node that runs the L3 agent, you must run the >> neutron-ovs-cleanup command before the neutron-l3-agent service starts." >> >> So I believe this service should start during server bootup of network >> node (where neutron-l3-agent service runs). Maybe they failed to include >> this in the official admin guide. >> >> >> On Mon, Jun 30, 2014 at 1:31 AM, Andrew Mann <and...@divvycloud.com> >> wrote: >> >>> Neutron itself starts the dnsmasq processes for tenant networks >>> (neutron-dhcp-agent is the service for this I believe), so you should not >>> enable dnsmasq in the system startup unless you are using another instance >>> of dnsmasq for a non-neutron purpose (such as providing dns and dhcp >>> services on your physical network to bare metal systems). >>> >>> I don't know much about neutron-ovs-cleanup, so I can't help with that >>> part of the question. >>> >>> >>> On Sun, Jun 29, 2014 at 1:56 PM, Vimal Kumar <vimal7...@gmail.com> >>> wrote: >>> >>>> Hello, >>>> >>>> I followed the exact steps mentioned at: >>>> >>>> http://docs.openstack.org/trunk/install-guide/install/yum/content/ >>>> >>>> .. to create a 3 node Openstack IceHouse environment (controller, >>>> network & compute). >>>> >>>> I see that "neutron-ovs-cleanup" service is present on network & >>>> compute node, but it is turned off on both. Should this be set to on (in >>>> chkconfig)? If yes, then on which node should this service supposed to run >>>> (I recon network node, but still wanna confirm with the community). >>>> >>>> Also, I have the same concern about "dnsmasq" service. I see that this >>>> service is installed on network node, but is turned off in chkconfig. >>>> >>>> However I can find a dnsmasq process currently running: >>>> >>>> nobody 10602 0.0 0.0 12884 772 ? S 14:09 0:00 >>>> dnsmasq --no-hosts --no-resolv --strict-order --bind-interfaces >>>> --interface=tap47c93394-55 --except-interface=lo >>>> --pid-file=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/pid >>>> --dhcp-hostsfile=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/host >>>> --addn-hosts=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/addn_hosts >>>> --dhcp-optsfile=/var/lib/neutron/dhcp/18018aab-920b-42d4-99c3-c036155e60bf/opts >>>> --leasefile-ro --dhcp-range=tag0,192.168.1.0,static,86400s >>>> --dhcp-lease-max=256 --conf-file= --domain=openstacklocal >>>> >>>> The Openstack official guide for RHEL flavors does not mention whether >>>> these services should be turned on during server reboot (using chkconfig). >>>> >>>> My concern is whether to start them automatically in case of a server >>>> reboot. Please assist. >>>> >>>> Regards, >>>> Vimal >>>> >>>> _______________________________________________ >>>> 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 >>>> >>>> >>> >>> >>> -- >>> Andrew Mann >>> DivvyCloud Inc. >>> www.divvycloud.com >>> >> >> > > > -- > Andrew Mann > DivvyCloud Inc. > www.divvycloud.com >
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