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:  Bcast:  Mask:
          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

This topic: MarcheCloud > GestioneOpenstack > InstallingAndConfiguringNova
Topic revision: r9 - 2012-08-30 - PaoloVeronesi
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