I'm doing it pretty similarly to you... My setup: * Two VMs, one-head1, one-head2. * They share a floating IP address between each other. It is set up on the active node only. * They share a DRBD volume where /etc/one, /var/lib/one, and other goodies are symlinked. * They're VMs running on separate network domains within my infrastructure * They're currently manual-failover + monitoring and alerting * Sunstone/oned/econe run on only one at a time
-G On Fri, Oct 11, 2013 at 3:59 AM, Stefan Kooman <[email protected]> wrote: > Hi list, > > I'm planning for a HA ONED setup, i.e. HA "Frontend" > (oned/mm_sched/onecctd), sunstone (Load-Balanced) and hosts. Initially I > was planning to > use hardware for the different components, something along the lines of: > > sunstone sunstone > | | > |------------- LB -------------- > | | > | | > | | > | | > oned oned > | | > |------------- HA -------------- > | (pacemaker / corosync) | > | | > | | > host1 ------ host2 ------- host3 ------- host4 > > With hosts, oned en sunstone each on seperate dedicated physical boxes. > That's > quite a bit of hardware doing mostly "nothing". Especially if you setup > several independant clouds like this. Instead of using dedicated > physical hardware, a setup consisting of VM's running on top of (two of) > the hosts > might be a more efficient possibility. Do you have any experience with > such a > setup? Do you see any big drawbacks in using VM's instead of hardware? > Do you want to share your HA setup design considerations with me? > > Thanks, > > Gr. Stefan > > -- > | BIT BV http://www.bit.nl/ Kamer van Koophandel 09090351 > | GPG: 0xD14839C6 +31 318 648 688 / [email protected] > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.10 (GNU/Linux) > > iF4EAREIAAYFAlJX2iYACgkQTyGgYdFIOcY0tAD+KLR6/GM2ILxotIEozRoPvjf5 > PeQI1X/lbP1p6zOJNOcA/icRSIwziyTBjNYjkPXKKPrUBUL+F27Jz8ckojgai+Cn > =Jvdd > -----END PGP SIGNATURE----- > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > >
_______________________________________________ Users mailing list [email protected] http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
