安装配置nova

# Install Nova

[root@cloud01 ~]# yum –enablerepo=epel-openstack-grizzly,epel -y install openstack-nova openstack-swift-plugin-swift3 

[root@cloud01 ~]# openstack-db –init –service nova –password password 

Please enter the password for the ‘root’ MySQL user:

Verified connectivity to MySQL.

Creating ‘nova’ database.

Updating ‘nova’ database password in /etc/nova/nova.conf

Initializing the nova database, please wait…

Complete!

[root@cloud01 ~]# vim /etc/nova/nova.conf 

# line 19: add and change like follows

auth_strategy = keystone

libvirt_type = kvm

volume_api_class = nova.volume.cinder.API

enabled_apis = ec2,osapi_compute,metadata

# interface for public

public_interface = em1

# interface for using

flat_interface = lo

# define bridhe interface

flat_network_bridge = br100

[keystone_authtoken]

admin_tenant_name = service

admin_user = nova

admin_password = servicepassword

auth_host = 127.0.0.1
auth_port = 35357
auth_protocol = http
signing_dir = /tmp/keystone-signing-nova

 

[root@cloud01 ~]# 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 boot

[root@cloud01 ~]# /etc/rc.d/init.d/openstack-nova-cert start 

Starting openstack-nova-cert:                              [  OK  ]

[root@cloud01 ~]# nova-manage service list

Binary                               Host                                    Zone             Status     State             Updated_At

nova-conductor            cloud01                              internal          enabled    :-)        2013-09-29 08:02:24

nova-scheduler             cloud01                              internal          enabled    :-)        2013-09-29 08:02:24

nova-consoleauth         cloud01                              internal          enabled    :-)       2013-09-29 08:02:24

nova-network                cloud01                              internal          enabled    :-)        2013-09-29 08:02:26

nova-compute              cloud01                                nova              enabled    :-)       2013-09-29 08:02:25

nova-cert                       cloud01                              internal          enabled    :-)        2013-09-29 08:02:21

[root@cloud01 ~]# vim ~/keystonerc

export OS_USERNAME=admin
export OS_PASSWORD=adminpassword
export OS_TENANT_NAME=admin
export OS_AUTH_URL=
export PS1=’[\u@\h \W(keystone)]\$ ‘

 

[root@cloud01 ~]# chmod 600 ~/keystonerc

[root@cloud01 ~]# source ~/keystonerc

[root@cloud01 ~(keystone)]# echo “source ~/keystonerc” >> ~/.bash_profile