Re: [ovirt-users] Simple script to split VMs on different host - No affinity group
- Original Message - > From: "Amedeo Salvati" > To: "Itamar Heim" , users@ovirt.org > Cc: "df >> Doron Fediuck" > Sent: Sunday, November 2, 2014 3:33:32 PM > Subject: Re: [ovirt-users] Simple script to split VMs on different host - No > affinity group > > yea, if I have the time I will integrate on a new scheduler > > best regards > a > > Il 31/10/2014 12:51, Itamar Heim ha scritto: > > On 10/30/2014 09:23 PM, Amedeo Salvati wrote: > >> hello guys, > >> > >> if you are interested, I wrote a simple python script to balance VMs on > >> different host/hypervisor, logic is simple and will search for same > >> couple of vm name and number suffix, odd and even, and it will try to > >> migrate even VM, if it resides on same host where resides the odd VM. > >> > >> For example if VMPROJ1PROD01 and VMPROJ1PROD02 resides on same host, > >> then, the script will migrate only VMPROJ1PROD02. > >> > >> url of script and rpms are on github: > >> > >> http://github.com/amedeos/ovirt-BalanceVMOnDifferentHost > >> > >> and feel free to suggest new patch, enhancement, create a fork... > >> > >> p.s. I haven't use affinity groups, because maintenance of them will > >> become a struggle, and I want *only* to run same project/application VMs > >> with same name on different hypervisor. > >> > >> Best regards > >> Amedeo Salvati > >> > >> > >> ___ > >> Users mailing list > >> Users@ovirt.org > >> http://lists.ovirt.org/mailman/listinfo/users > >> > > > > just a thought - you can implement this in a more integrated mannger > > as part of the pluggable scheduler? > > > > Very nice! You can see examples to integration with the scheduler here: https://github.com/oVirt/ovirt-scheduler-proxy/tree/master/doc/plugin_samples And some explanations here: http://www.ovirt.org/External_Scheduler_Samples ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Simple script to split VMs on different host - No affinity group
yea, if I have the time I will integrate on a new scheduler best regards a Il 31/10/2014 12:51, Itamar Heim ha scritto: On 10/30/2014 09:23 PM, Amedeo Salvati wrote: hello guys, if you are interested, I wrote a simple python script to balance VMs on different host/hypervisor, logic is simple and will search for same couple of vm name and number suffix, odd and even, and it will try to migrate even VM, if it resides on same host where resides the odd VM. For example if VMPROJ1PROD01 and VMPROJ1PROD02 resides on same host, then, the script will migrate only VMPROJ1PROD02. url of script and rpms are on github: http://github.com/amedeos/ovirt-BalanceVMOnDifferentHost and feel free to suggest new patch, enhancement, create a fork... p.s. I haven't use affinity groups, because maintenance of them will become a struggle, and I want *only* to run same project/application VMs with same name on different hypervisor. Best regards Amedeo Salvati ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users just a thought - you can implement this in a more integrated mannger as part of the pluggable scheduler? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Simple script to split VMs on different host - No affinity group
On 10/30/2014 09:23 PM, Amedeo Salvati wrote: hello guys, if you are interested, I wrote a simple python script to balance VMs on different host/hypervisor, logic is simple and will search for same couple of vm name and number suffix, odd and even, and it will try to migrate even VM, if it resides on same host where resides the odd VM. For example if VMPROJ1PROD01 and VMPROJ1PROD02 resides on same host, then, the script will migrate only VMPROJ1PROD02. url of script and rpms are on github: http://github.com/amedeos/ovirt-BalanceVMOnDifferentHost and feel free to suggest new patch, enhancement, create a fork... p.s. I haven't use affinity groups, because maintenance of them will become a struggle, and I want *only* to run same project/application VMs with same name on different hypervisor. Best regards Amedeo Salvati ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users just a thought - you can implement this in a more integrated mannger as part of the pluggable scheduler? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Simple script to split VMs on different host - No affinity group
hello guys, if you are interested, I wrote a simple python script to balance VMs on different host/hypervisor, logic is simple and will search for same couple of vm name and number suffix, odd and even, and it will try to migrate even VM, if it resides on same host where resides the odd VM. For example if VMPROJ1PROD01 and VMPROJ1PROD02 resides on same host, then, the script will migrate only VMPROJ1PROD02. url of script and rpms are on github: http://github.com/amedeos/ovirt-BalanceVMOnDifferentHost and feel free to suggest new patch, enhancement, create a fork... p.s. I haven't use affinity groups, because maintenance of them will become a struggle, and I want *only* to run same project/application VMs with same name on different hypervisor. Best regards Amedeo Salvati ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
