[Engine-devel] Requirements for hosts in a non-virt cluster.
Hi guys, When creating a cluster with 'Enable virt service' selected when a host is later added to it we use vdsGetCaps to check that the host has the required virtualization extensions etc. What checks are performed if 'Enable virt service' is *not* checked but 'Enable gluster service' is? Steve
----- Original Message -----
From: "Steve Gordon" <sgordon@redhat.com> To: engine-devel@ovirt.org Sent: Thursday, July 12, 2012 9:19:32 AM Subject: [Engine-devel] Requirements for hosts in a non-virt cluster.
Hi guys,
When creating a cluster with 'Enable virt service' selected when a host is later added to it we use vdsGetCaps to check that the host has the required virtualization extensions etc. What checks are performed if 'Enable virt service' is *not* checked but 'Enable gluster service' is?
worth checking here /usr/share/vdsm-bootstrap/vds_bootstrap.py
Steve _______________________________________________ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel
On 07/12/2012 04:19 PM, Steve Gordon wrote:
Hi guys,
When creating a cluster with 'Enable virt service' selected when a host is later added to it we use vdsGetCaps to check that the host has the required virtualization extensions etc. What checks are performed if 'Enable virt service' is *not* checked but 'Enable gluster service' is?
iirc, same checks except the kvm / VT is enabled in host and bios. gluster still need to add bootstrap code to install and configure the gluster rpms, ip tables, etc.
Steve _______________________________________________ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel
On 12/07/12 22:49, Itamar Heim wrote:
On 07/12/2012 04:19 PM, Steve Gordon wrote:
Hi guys,
When creating a cluster with 'Enable virt service' selected when a host is later added to it we use vdsGetCaps to check that the host has the required virtualization extensions etc. What checks are performed if 'Enable virt service' is *not* checked but 'Enable gluster service' is?
iirc, same checks except the kvm / VT is enabled in host and bios. gluster still need to add bootstrap code to install and configure the gluster rpms, ip tables, etc.
Adding to the above - from a quick look we have 3 phases - 1. Networking validation - shared for virt and gluster (network topology that is required by the cluster is enforced) 2. processSoftwareCapabilities - empty implementation for gluster (GlusterMonitoringStrategy) 3. processHardwareCapabilities - empty implementation for gluster (GlusterMonitoringStrategy) Livnat
Steve _______________________________________________ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel
_______________________________________________ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel
participants (4)
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Andrew Cathrow -
Itamar Heim -
Livnat Peer -
Steve Gordon