Installing and Configuring the Compute service (NOVA)
Configuring the Hypervisor (KVM)
- Install virtualizzation RPMs
# yum install qemu-kvm qemu-img virt-manager libvirt libvirt-python python-virtinst libvirt-client bridge-utils
# yum groupinstall Virtualization "Virtualization Client" "Virtualization Platform" "Virtualization Tools"
# yum install openstack-utils memcached qpid-cpp-server openstack-nova dnsmasq-utils
- Pre-configured the network (di default viene su cosė).
# ifconfig virbr0
virbr0 Link encap:Ethernet HWaddr 52:54:00:54:65:A1
inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:45 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:7585 (7.4 KiB)
- Configuration requirements with RHEL
- Ensure auth=no is set in
/etc/qpidd.conf
.
- use the openstack-config package to turn off force DHCP releases:
sudo openstack-config --set /etc/nova/nova.conf DEFAULT force_dhcp_release False
(Non viene mostrato nessun output ma modificato il file di configurazione.)
- If you intend to use guest images that don't have a single partition, then allow libguestfs to inspect the image so that files can be injected, by setting:
sudo openstack-config --set /etc/nova/nova.conf DEFAULT libvirt_inject_partition -1
(Non viene mostrato nessun output ma modificato il file di configurazione.)
--
PaoloVeronesi - 2012-08-30