[root@linux-node2 init.d]# chkconfig openstack-neutron-linuxbridge-agent on
[root@linux-node2 init.d]# chkconfig openstack-nova-compute on
[root@linux-node1 ~]# nova host-list
+---------------------------+-------------+----------+
| host_name | service | zone |
+---------------------------+-------------+----------+
| linux-node1.openstack.com | consoleauth | internal |
| linux-node1.openstack.com | scheduler | internal |
| linux-node1.openstack.com | cert | internal |
| linux-node1.openstack.com | conductor | internal |
+---------------------------+-------------+----------+
[root@linux-node1 ~]# nova flavor-list
+----+-----------+-----------+------+-----------+---------+-------+-------------+-----------+
| ID | Name | Memory_MB | Disk | Ephemeral | Swap_MB | VCPUs | RXTX_Factor | Is_Public |
+----+-----------+-----------+------+-----------+---------+-------+-------------+-----------+
| 1 | m1.tiny | 512 | 1 | 0 | | 1 | 1.0 | True |
| 2 | m1.small | 2048 | 20 | 0 | | 1 | 1.0 | True |
| 3 | m1.medium | 4096 | 40 | 0 | | 2 | 1.0 | True |
| 4 | m1.large | 8192 | 80 | 0 | | 4 | 1.0 | True |
| 5 | m1.xlarge | 16384 | 160 | 0 | | 8 | 1.0 | True |
+----+-----------+-----------+------+-----------+---------+-------+-------------+-----------+
[root@linux-node1 ~]# nova agent-list
+----------+------------+----+--------------+---------+---------+-----+
| Agent_id | Hypervisor | OS | Architecture | Version | Md5hash | Url |
+----------+------------+----+--------------+---------+---------+-----+
+----------+------------+----+--------------+---------+---------+-----+
[root@linux-node1 ~]# neutron agent-list
+--------------------------------------+--------------------+---------------------------+-------+----------------+---------------------------+
| id | agent_type | host | alive | admin_state_up | binary |
+--------------------------------------+--------------------+---------------------------+-------+----------------+---------------------------+
| 347e3233-9c27-4535-a19e-04a6a96a8c23 | Linux bridge agent | linux-node1.openstack.com | :-) | True | neutron-linuxbridge-agent |
+--------------------------------------+--------------------+---------------------------+-------+----------------+---------------------------+
[root@linux-node2 nova-2014.1]# cd ~
[root@linux-node2 ~]# cd /usr/local/src/nova-2014.1
[root@linux-node2 neutron-2014.1]# pip install -r requirements.txt -i http://pypi.douban.com/simple
[root@linux-node2 neutron-2014.1]# python setup.py install
[root@linux-node2 neutron-2014.1]# cd ~
[root@linux-node2 ~]# nova-compute --config-file /etc/nova/nova.conf
我們發現報錯，那麼是什麼原因導致的呢？是因爲我們沒有配置Nova
首先，我們需要在配置節點上做。
[root@linux-node1 ~]# vim /etc/nova/nova.conf
novncproxy_base_url=http://192.168.33.11:6080/vnc_auto.html
vncserver_listen=0.0.0.0
vncserver_proxyclient_address=192.168.33.11
vnc_enabled=true
vnc_keymap=en-us
[root@linux-node1 ~]# /etc/init.d/openstack-nova-novncproxy restart
停止 openstack-nova-novncproxy： [確定]
正在啓動 openstack-nova-novncproxy： [確定]
[root@linux-node2 ~]# vim /etc/nova/nova.conf
novncproxy_base_url=http://192.168.33.11:6080/vnc_auto.html
vncserver_listen=0.0.0.0
vncserver_proxyclient_address=192.168.33.12
vnc_enabled=true
報錯信息：連接不上KVM
那麼我們把
[root@linux-node2 ~]# /etc/init.d/libvirtd start
啓動 libvirtd 守護進程： [確定]
開啓
[root@linux-node2 ~]# /etc/init.d/messagebus start
啓動系統消息總線：