目录
一.OenStack常用服务查看命令
OpenStack节点的开启与关闭
openstack查看命令
查看Nova计算服务的状态
查看Neutron网络服务的状态
查看glance镜像服务的状态
查看cinder块存储状态
二.OpenStack应用案例
创建项目租户账户
创建公用网络和租户网络
在租户处创建路由器
创建实例
实例的调试，配置安全组
远程连接实例
创建卷、挂载卷
一.OenStack常用服务查看命令
OpenStack节点的开启与关闭
- 对于OpenStack各个来说当我们开启时，按照控制节点--网络节点---计算节点依次开启
- 关闭OpenStack平台时，按照计算节点---网络节点---控制节点
openstack查看命令
- 列出所有用户
[root@control ~(keystone_admin)]# openstack user list
+----------------------------------+------------+
| ID | Name |
+----------------------------------+------------+
| 2ec8bfa9d5ae4bf0a685c76d13bc5c55 | cinder |
| 6272383e96784f0d905dd8588d9e0137 | glance |
| 6fe57873a03448a68a2c1035222c261d | placement |
| 8e30ed231a6c44f7a369f83b665bc157 | admin |
| 97b4623212204cdab381ce766c8fcd77 | neutron |
| b2e53eae032048b0a78bd00155b96e8f | ceilometer |
| cc6e4ad1e14e49739f308fa999e78e50 | nova |
| d6cf53f4c93f46c49f0568d3beb4bb75 | gnocchi |
+----------------------------------+------------+
[root@control ~(keystone_admin)]#- 列出认证服务的目录
[root@control ~(keystone_admin)]# openstack catalog list
+------------+-----------+------------------------------------------------------------------------------+
| Name | Type | Endpoints |
+------------+-----------+------------------------------------------------------------------------------+
| cinderv2 | volumev2 | RegionOne |
| | | public: http://192.168.100.10:8776/v2/e162e666e0284d38b7dacdccaf09bd89 |
| | | RegionOne |
| | | admin: http://192.168.100.10:8776/v2/e162e666e0284d38b7dacdccaf09bd89 |
| | | RegionOne |
| | | internal: http://192.168.100.10:8776/v2/e162e666e0284d38b7dacdccaf09bd89 |
| | | |
| neutron | network | RegionOne |
| | | admin: http://192.168.100.10:9696 |
| | | RegionOne |
| | | internal: http://192.168.100.10:9696 |
| | | RegionOne |
| | | public: http://192.168.100.10:9696 |
| | | |
| keystone | identity | RegionOne |
| | | public: http://192.168.100.10:5000/v3 |
| | | RegionOne |
| | | internal: http://192.168.100.10:5000/v3 |
| | | RegionOne |
| | | admin: http://192.168.100.10:35357/v3 |
| | | |
| gnocchi | metric | RegionOne |
| | | internal: http://192.168.100.10:8041 |
| | | RegionOne |
| | | admin: http://192.168.100.10:8041 |
| | | RegionOne |
| | | public: http://192.168.100.10:8041 |
| | | |
| cinderv3 | volumev3 | RegionOne |
| | | admin: http://192.168.100.10:8776/v3/e162e666e0284d38b7dacdccaf09bd89 |
| | | RegionOne |
| | | internal: http://192.168.100.10:8776/v3/e162e666e0284d38b7dacdccaf09bd89 |
| | | RegionOne |
| | | public: http://192.168.100.10:8776/v3/e162e666e0284d38b7dacdccaf09bd89 |
| | | |
| ceilometer | metering | RegionOne |
| | | internal: http://192.168.100.10:8777 |
| | | RegionOne |
| | | admin: http://192.168.100.10:8777 |
| | | RegionOne |
| | | public: http://192.168.100.10:8777 |
| | | |
| placement | placement | RegionOne |
| | | internal: http://192.168.100.10:8778/placement |
| | | RegionOne |
| | | public: http://192.168.100.10:8778/placement |
| | | RegionOne |
| | | admin: http://192.168.100.10:8778/placement |
| | | |
| nova | compute | RegionOne |
| | | public: http://192.168.100.10:8774/v2.1/e162e666e0284d38b7dacdccaf09bd89 |
| | | RegionOne |
| | | internal: http://192.168.100.10:8774/v2.1/e162e666e0284d38b7dacdccaf09bd89 |
| | | RegionOne |
| | | admin: http://192.168.100.10:8774/v2.1/e162e666e0284d38b7dacdccaf09bd89 |
| | | |
| glance | image | RegionOne |
| | | admin: http://192.168.100.10:9292 |
| | | RegionOne |
| | | internal: http://192.168.100.10:9292 |
| | | RegionOne |
| | | public: http://192.168.100.10:9292 |
| | | |
| cinder | volume | RegionOne |
| | | public: http://192.168.100.10:8776/v1/e162e666e0284d38b7dacdccaf09bd89 |
| | | RegionOne |
| | | internal: http://192.168.100.10:8776/v1/e162e666e0284d38b7dacdccaf09bd89 |
| | | RegionOne |
| | | admin: http://192.168.100.10:8776/v1/e162e666e0284d38b7dacdccaf09bd89 |
| | | |
+------------+-----------+------------------------------------------------------------------------------+- 列出所有的服务模块
[root@control ~(keystone_admin)]# openstack service list
+----------------------------------+------------+-----------+
| ID | Name | Type |
+----------------------------------+------------+-----------+
| 152b0a13a1f6443ba35785529ad6224f | cinderv2 | volumev2 |
| 270d59d9c6074a3fbe1ac1c853cbd536 | neutron | network |
| 4098c109756a4ca997befb382bbb26b3 | keystone | identity |
| 54223fd0080f4374b4a880140395bfd2 | gnocchi | metric |
| 72a129087e4e46238f43acb7204a8056 | cinderv3 | volumev3 |
| 88a17b45d5e1479fa9d31f903ce3d9de | ceilometer | metering |
| 9ad6e8e9cf6541bebc855a0e27668f8b | placement | placement |
| a696bed718b3490ba47f376c94da600b | nova | compute |
| ab25f3321f7b4dc8be8f70a734f1348b | glance | image |
| f47ac51cf885462e8b52e2d66694c077 | cinder | volume |
+----------------------------------+------------+-----------+
[root@control ~(keystone_admin)]#- 列出所有的域列表
[root@control ~(keystone_admin)]# openstack domain list
+---------+---------+---------+--------------------+
| ID | Name | Enabled | Description |
+---------+---------+---------+--------------------+
| default | Default | True | The default domain |
+---------+---------+---------+--------------------+- 列出所有节点
[root@control ~(keystone_admin)]# openstack host list
+-----------+-------------+----------+
| Host Name | Service | Zone |
+-----------+-------------+----------+
| control | conductor | internal |
| control | scheduler | internal |
| control | consoleauth | internal |
| compute1 | compute | nova |
| compute2 | compute | nova |
+-----------+-------------+----------+
[root@control ~(keystone_admin)]#查看Nova计算服务的状态
- 通过命令查看具体nova服务状态，保证state在up状态
[root@control ~]# source keystonerc_admin
您在 /var/spool/mail/root 中有新邮件
[root@control ~(keystone_admin)]# nova service-list
+--------------------------------------+------------------+----------+----------+---------+-------+----------------------------+-----------------+-------------+
| Id | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason | Forced down |
+--------------------------------------+------------------+----------+----------+---------+-------+----------------------------+-----------------+-------------+
| 6ed21f56-4dec-4549-b9a2-8ec08544df8d | nova-conductor | control | internal | enabled | up | 2020-03-02T06:35:01.000000 | - | False |
| 745195aa-0316-4cc7-bf50-129ecf531a64 | nova-scheduler | control | internal | enabled | up | 2020-03-02T06:35:05.000000 | - | False |
| 8840b835-dbfa-4805-b5e5-315e69141410 | nova-consoleauth | control | internal | enabled | up | 2020-03-02T06:35:01.000000 | - | False |
| 5e4dd4e7-abdb-4af1-a635-d14cf91fd28f | nova-compute | compute1 | nova | enabled | up | 2020-03-02T06:35:04.000000 | - | False |
| 4f561ca9-69f2-42e3-b5fd-6a554245b602 | nova-compute | compute2 | nova | enabled | up | 2020-03-02T06:35:04.000000 | - | False |
+--------------------------------------+------------------+----------+----------+---------+-------+----------------------------+-----------------+-------------+
[root@control ~(keystone_admin)]#查看Neutron网络服务的状态
- 查看所有节点的网络状态，保证alive在笑脸的状态
[root@control ~(keystone_admin)]# neutron agent-list
neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.
+--------------------------------------+----------------------+----------+-------------------+-------+----------------+---------------------------+
| id | agent_type | host | availability_zone | alive | admin_state_up | binary |
+--------------------------------------+----------------------+----------+-------------------+-------+----------------+---------------------------+
| 1f1d783b-36d9-4c9f-9ee0-84bec26fa940 | DHCP agent | control | nova | :-) | True | neutron-dhcp-agent |
| 3adadae5-d11e-4739-84d7-6288df62aa10 | Open vSwitch agent | compute2 | | xxx | True | neutron-openvswitch-agent |
| 989fab33-11a3-4c9c-81d8-1161de4389a2 | Metering agent | control | | :-) | True | neutron-metering-agent |
| 98c65413-5feb-484c-b932-35a9afe8fffa | Open vSwitch agent | compute1 | | xxx | True | neutron-openvswitch-agent |
| c2eaf89f-e4d9-4490-9dc4-d2959c3b1275 | Open vSwitch agent | control | | xxx | True | neutron-openvswitch-agent |
| d0dfd994-3145-4427-b493-efa750959226 | Loadbalancerv2 agent | control | | :-) | True | neutron-lbaasv2-agent |
| eb0343c6-def1-46d3-b6db-64f7936141ea | Metadata agent | control | | :-) | True | neutron-metadata-agent |
+--------------------------------------+----------------------+----------+-------------------+-------+----------------+---------------------------+
[root@control ~(keystone_admin)]#- 由于控制节点、计算节点的neutron-openvswitch-agent服务都没有开启起来
- 所以我们分别在控制节点以及计算节点执行：systemctl start neutron-openvswitch-agent
[root@control ~(keystone_admin)]# neutron agent-list
neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.
+--------------------------------------+----------------------+----------+-------------------+-------+----------------+---------------------------+
| id | agent_type | host | availability_zone | alive | admin_state_up | binary |
+--------------------------------------+----------------------+----------+-------------------+-------+----------------+---------------------------+
| 1f1d783b-36d9-4c9f-9ee0-84bec26fa940 | DHCP agent | control | nova | :-) | True | neutron-dhcp-agent |
| 3adadae5-d11e-4739-84d7-6288df62aa10 | Open vSwitch agent | compute2 | | :-) | True | neutron-openvswitch-agent |
| 989fab33-11a3-4c9c-81d8-1161de4389a2 | Metering agent | control | | :-) | True | neutron-metering-agent |
| 98c65413-5feb-484c-b932-35a9afe8fffa | Open vSwitch agent | compute1 | | :-) | True | neutron-openvswitch-agent |
| c2eaf89f-e4d9-4490-9dc4-d2959c3b1275 | Open vSwitch agent | control | | :-) | True | neutron-openvswitch-agent |
| d0dfd994-3145-4427-b493-efa750959226 | Loadbalancerv2 agent | control | | :-) | True | neutron-lbaasv2-agent |
| eb0343c6-def1-46d3-b6db-64f7936141ea | Metadata agent | control | | :-) | True | neutron-metadata-agent |
+--------------------------------------+----------------------+----------+-------------------+-------+----------------+---------------------------+
[root@control ~(keystone_admin)]#注：有可能服务会起不来，可以尝试重启节点，但是要等控制节点完全启动
查看glance镜像服务的状态
- 查看镜像列表
[root@control ~(keystone_admin)]# glance image-list
+----+------+
| ID | Name |
+----+------+
+----+------+
[root@control ~(keystone_admin)]#由于笔者没有上传镜像，所以列表没有
查看cinder块存储状态
- 列出块存储的状态
[root@control ~(keystone_admin)]# cinder service-list
+------------------+-------------+------+---------+-------+----------------------------+-----------------+
| Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |
+------------------+-------------+------+---------+-------+----------------------------+-----------------+
| cinder-scheduler | control | nova | enabled | up | 2020-03-02T07:20:26.000000 | - |
| cinder-volume | control@lvm | nova | enabled | up | 2020-03-02T07:20:29.000000 | - |
+------------------+-------------+------+---------+-------+----------------------------+-----------------+
[root@control ~(keystone_admin)]#二.OpenStack应用案例
创建项目租户账户
- 一般在生产环境中用web界面创建用户，当然也可以使用命令创建用户
- 登录创建的租户
创建公用网络和租户网络
- 在管理员处创建公共网络
- 在租户处创建租户网络
在租户处创建路由器
- 创建路由器连接外网
- 创建接口
注：发生接口处一直处于down状态时，systemctl restart neutron-l3-agent
创建实例
- 在管理员账户中添加镜像
##镜像文件可以在control节点中查看
[root@control ~(keystone_admin)]# cd /var/lib/glance/images
[root@control images(keystone_admin)]# ls
c10f83ec-7f9e-41f3-92ea-e27c20170d2e
[root@control images(keystone_admin)]#- 在管理员账户中创建实例类型
、
- 在租户里创建实例
- 绑定浮动IP地址
实例的调试，配置安全组
- 在租户账户里添加规则
注：主机无法ping通浮动IP地址，解决重启neutron service
- 修改实例文件，使之能够识别域名
$sudo passwd root
输入两次密码
$su - root
输入密码
#vi /etc/resolv.conf
nameserver 8.8.8.8
远程连接实例
- 添加ssh规则
创建卷、挂载卷
- 在openstack界面创建卷
- 在命令界面挂载卷
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