发布时间 : 星期四 文章Openstack-newton手动安装配置更新完毕开始阅读7fd8104d0622192e453610661ed9ad51f11d5468
In the [glance] section, configure the location of the Image service API:
[glance] ... api_servers = http://controller:9292 In the [oslo_concurrency] section, configure the lock path:
[oslo_concurrency] ... lock_path = /var/lib/nova/tmp Finalize installation
1. Determine whether your compute node supports hardware acceleration for virtual
machines:
egrep -c '(vmx|svm)' /proc/cpuinfo If this command returns a value of one or greater, your compute node supports hardware acceleration which typically requires no additional configuration.
If this command returns a value of zero, your compute node does not support hardware acceleration and you must configure libvirt to use QEMU instead of KVM.
输出值大于2 libvirt配置成KVM
Edit the [libvirt] section in the /etc/nova/nova.conf file as follows:
[libvirt] ... virt_type = kvm
2. Start the Compute service including its dependencies and configure them to start
automatically when the system boots:
systemctlenablelibvirtd.serviceopenstack-nova-compute.service systemctl start libvirtd.serviceopenstack-nova-compute.service
3. List service components to verify successful launch and registration of each process: openstack compute service list
Networking service
Prerequisites
1. To create the database, complete these steps:
Use the database access client to connect to the database server as the root user:
mysql -u root -p Create the neutron database:
mysql> CREATE DATABASE neutron; Grant proper access to the neutron database, replacing NEUTRON_DBPASS with a suitable password:
mysql> GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' \\ IDENTIFIED BY 'NEUTRON_DBPASS'; mysql> GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' \\ IDENTIFIED BY 'NEUTRON_DBPASS';
2. To create the service credentials, complete these steps:
Create the neutron user:
openstack user create --domain default --password-prompt neutron 密码：neutron Add the admin role to the neutron user:
openstack role add --project service --user neutron admin Create the neutron service entity:
$openstack service create --name neutron \\ --description \ 3. Create the Networking service API endpoints:
openstack endpoint create --region RegionOne\\ network public http://controller:9696
openstack endpoint create --region RegionOne\\ network internal http://controller:9696 openstack endpoint create --region RegionOne\\ network admin http://controller:9696