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rdo installation in HA configuration?

asked 2014-01-07 04:17:05 -0500

Anand TS gravatar image

updated 2014-01-22 15:12:47 -0500

Evgeny gravatar image

Hi All,

Help needed in setting up an RDO installation in a HA configuration. Requirement is to set up an openstack cluster with a shared storage and with redundancy so that if one node fails there is another instance available?

I have 2 nodes running rdo Havana & CentOS 6.5 as the host.

Is it possible in RDO to achieve this kind of setup?

Regards, Anand

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Remove in browser URL window /<p> at the end and link will work
> Is networking with neutron is mandatory?
I believe yes.
> also here gluster as the backend storage?
Yes
View http://bderzhavets.blogspot.com/2013/12/attempt-to-reproduce-getting-started.html

dbaxps gravatar imagedbaxps ( 2014-01-07 08:03:42 -0500 )edit

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answered 2014-01-07 05:03:51 -0500

dbaxps gravatar image

Yes , just link referenced has a typos

[root@openstack2 ~(keystone_admin)]# cat /etc/keepalived/keepalived.conf vrrp_instance VI_1 {
interface br-ex
state MASTER
virtual_router_id 10
priority 100 # master 100
virtual_ipaddress {
192.168.1.132 } }

[root@openstack1 ~]# cat /etc/keepalived/keepalived.conf vrrp_instance VI_1 {
interface eth0
state BACKUP
virtual_router_id 10
priority 99 # master 100
virtual_ipaddress {
192.168.1.132 } }

Controller :-

[root@openstack2 ~(keystone_admin)]# df -h

Filesystem Size Used Avail Use% Mounted on

/dev/mapper/vg_openstack2-LogVol00 87G 21G 62G 25% /

tmpfs 3.9G 84K 3.9G 1% /dev/shm

/dev/sdb5 485M 70M 390M 16% /boot

/dev/mapper/vg_openstack-lv_openstack 98G 40G 59G 41% /data2

192.168.1.132:/nova03 98G 40G 59G 41% /mnt/gluster/nova

192.168.1.132:/glance03 98G 40G 59G 41% /mnt/gluster/glance

192.168.1.137:cinder-volumes03 98G 40G 59G 41% /var/lib/cinder/volumes /6afb4c63c4a795e42482892d14f4ca9d

192.168.1.132:/cinder-volumes03 98G 40G 59G 41% /var/lib/cinder/volumes/fc24e8c3e5f81d1802c5de44dd251b19

Compute :-

[root@openstack1 ~]# df -h

Filesystem Size Used Avail Use% Mounted on

/dev/mapper/vg_openstack1-LogVol00 87G 6.6G 76G 9% /

tmpfs 3.9G 84K 3.9G 1% /dev/shm

/dev/sdb5 485M 70M 390M 16% /boot

/dev/mapper/vg_openstack-lv_openstack 98G 40G 59G 41% /data2

192.168.1.132:/nova03 98G 40G 59G 41% /mnt/gluster/nova

192.168.1.137:cinder-volumes03 98G 40G 59G 41% /var/lib/nova/mnt/6afb4c63c4a795e42482892d14f4ca9d

Reproduced and tested just now

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@dbaxps Thanks for the reply.The link you have given is not found. I am using nova-networking as of now. Is networking with neutron is mandatory? also here gluster as the backend storage?

Anand TS gravatar imageAnand TS ( 2014-01-07 05:47:04 -0500 )edit

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Asked: 2014-01-07 04:17:05 -0500

Seen: 688 times

Last updated: Jan 07 '14