OpenStack Havana - Configure Nova2013/10/22 |
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Install and Configure OpenStack Compute Service (Nova).
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| [1] | Install Nova |
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# install from EPEL OpenStack, EPEL [root@dlp ~]# yum --enablerepo=openstack-havana,epel -y install openstack-nova
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| [2] | Configure Nova |
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# set database ( set any password you like for "password" section ) [root@dlp ~]# openstack-db --init --service nova --password password Please enter the password for the 'root' MySQL user: # MySQL root password Verified connectivity to MySQL. Creating 'nova' database. Updating 'nova' database password in /etc/nova/nova.conf Initializing the nova database, please wait... Complete!
[root@dlp ~]#
vi /etc/nova/nova.conf # line 59 : uncomment and change to the own IP my_ip = 10.0.0.30
# line 65 : uncomment and change to the own hostname) host = dlp.srv.world
# line 68 : uncomment if not need use_ipv6 = false # line 100 : uncomment state_path = /var/lib/nova # line 191 : uncomment enabled_apis = ec2,osapi_compute,metadata # line 197 : uncomment ec2_listen = 0.0.0.0 # line 200 : uncomment ec2_listen_port = 8773 # line 206 : uncomment osapi_compute_listen = 0.0.0.0 # line 209 : uncomment osapi_compute_listen_port = 8774 # line 237 : uncomment network_manager = nova.network.manager.FlatDHCPManager # line 274 : uncomment rootwrap_config = /etc/nova/rootwrap.conf # line 287 : uncomment api_paste_config = api-paste.ini # line 320 : uncomment and change auth_strategy = keystone
# line 909 : uncomment glance_host = $my_ip # line 912 : uncomment glance_port = 9292 # line 916 : uncomment glance_protocol = http # line 921 : uncomment glance_api_servers = $glance_host:$glance_port # line 980 : uncomment network_api_class = nova.network.api.API # line 988 : uncomment network_driver = nova.network.linux_net # line 1060 : uncomment dhcpbridge_flagfile = /etc/nova/nova.conf # line 1066 : uncomment and specify nic for public public_interface = eth0
# line 1072 : uncomment dhcpbridge = /usr/bin/nova-dhcpbridge # line 1101 : uncomment linuxnet_interface_driver = nova.network.linux_net.LinuxBridgeInterfaceDriver # line 1146 : uncomment and specify any name you like for bridge flat_network_bridge = br100
# line 1157 : uncomment and specify nic for flat DHCP bridge flat_interface = lo
# line 1308 : uncomment security_group_api = nova # line 1434 : uncomment log_dir = /var/log/nova # line 1457 : uncomment and add notification_driver = nova.openstack.common.notifier.rpc_notifier
# line 1491 : uncomment rpc_backend = nova.openstack.common.rpc.impl_qpid # line 1596 : uncomment and specify Qpid server qpid_hostname = 10.0.0.30
# line 1599 : uncomment qpid_port = 5672 # line 1801 : uncomment scheduler_default_filters = RetryFilter,AvailabilityZoneFilter,RamFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter # line 1919 : uncomment compute_driver = libvirt.LibvirtDriver # line 1940 : uncomment firewall_driver = nova.virt.libvirt.firewall.IptablesFirewallDriver # line 1970 : uncomment libvirt_type = kvm # line 2011 : uncomment libvirt_vif_driver = nova.virt.libvirt.vif.LibvirtGenericVIFDriver # line 2147 : uncomment libvirt_use_virtio_for_bridges = true # line 3377 : uncomment and specify tenant name admin_tenant_name = service
# line 3380 : uncomment and specify admin user admin_user = nova
# line 3383 : uncomment and specify admin password admin_password = servicepassword
# line 3386 : uncomment and specify Keystone server auth_host = 10.0.0.30
# line 3389 : uncomment auth_por t= 35357 # line 3392 : uncomment auth_protocol = http # line 3395 : uncomment auth_version = v2.0 # line 3400 : uncomment signing_dir = /var/lib/nova/keystone-signing for service in api objectstore compute conductor network scheduler cert consoleauth; do /etc/rc.d/init.d/openstack-nova-$service start chkconfig openstack-nova-$service on done Starting openstack-nova-api: [ OK ] Starting openstack-nova-objectstore: [ OK ] Starting openstack-nova-compute: [ OK ] Starting openstack-nova-conductor: [ OK ] Starting openstack-nova-network: [ OK ] Starting openstack-nova-scheduler: [ OK ] Starting openstack-nova-cert: [ OK ] Starting openstack-nova-consoleauth: [ OK ] # start cert again because it is down at first booting [root@dlp ~]# /etc/rc.d/init.d/openstack-nova-cert start Starting openstack-nova-cert: [ OK ] # confirm status [root@dlp ~]# nova-manage service list Binary Host Zone Status State Updated_At nova-scheduler dlp.srv.world internal enabled :-) 2013-10-22 13:54:12 nova-network dlp.srv.world internal enabled :-) 2013-10-22 13:54:13 nova-cert dlp.srv.world internal enabled :-) 2013-10-22 13:54:12 nova-consoleauth dlp.srv.world internal enabled :-) 2013-10-22 13:54:12 nova-conductor dlp.srv.world internal enabled :-) 2013-10-22 13:54:12 nova-compute dlp.srv.world nova enabled :-) 2013-10-22 13:54:13 |
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