标签:CentOS 部署 192.168 -- controller agent root id neutron
CentOS 7部署OpenStack--部署Newtron(计算节点)
郝朝阳 DevOps视角
写在前面
本篇文章本应该是在周二的时候更新的,当时并没有更新,主要是在考虑怎样做才能把这个公众号给做好,给大家提供更好的帮助。思考了一天,仍没有什么好的想法。如果大家有好的建议,好的想法可在文章底部留言。
安装neutron
[root@compute ~]# yum install -y openstack-neutronopenstack-neutron-linuxbridge ebtables ipset
配置neutron
控制节点和计算节点的配置一样,可以直接从控制节点拷贝。
[root@controller ~]# scp /etc/neutron/neutron.conf 192.168.1.12:/etc/neutron/
[root@controller ~]# scp /etc/neutron/plugins/ml2/linuxbridge_agent.ini192.168.1.12:/etc/neutron/plugins/ml2/
[root@controller ~]# scp /etc/neutron/plugins/ml2/ml2_conf.ini192.168.1.12:/etc/neutron/plugins/ml2
[root@compute ~]# ln -s /etc/neutron/plugins/ml2/ml2_conf.ini/etc/neutron/plugin.ini
配置nova
[root@compute ~]# vim /etc/nova/nova.conf
3031 [neutron]
3032 url = http://192.168.1.11:9696
3033 auth_url = http://192.168.1.11:35357
3034 auth_plugin = password
3035 project_domain_id = default
3036 user_domain_id = default
3037 region_name = RegionOne
3038 project_name = service
3039 username = neutron
3040 password = neutron
启动服务
[root@compute ~]# systemctl restart openstack-nova-compute
[root@compute ~]# systemctl enable neutron-linuxbridge-agent.service
[root@compute ~]# systemctl start neutron-linuxbridge-agent.service
查看验证
[root@controller ~]# neutron agent-list
+--------------------------------------+--------------------+------------+-------+----------------+---------------------------+
| id | agent_type | host | alive | admin_state_up | binary |
+--------------------------------------+--------------------+------------+-------+----------------+---------------------------+
| 41bcc4cb-dea4-4a4d-9ffa-18209c746762 | Metadata agent | controller | :-) | True | neutron-metadata-agent |
| 5c7c894f-5260-49d7-9da4-c90c0a591fb6 | DHCP agent | controller | :-) | True | neutron-dhcp-agent |
| 681419da-ab0d-4721-a82c-ac9fadcced67 | Linux bridge agent |compute | :-) | True | neutron-linuxbridge-agent |
| 7df41d2f-f4a6-42cc-a761-83d9eab0a0f0 | Linux bridge agent | controller| :-) | True | neutron-linuxbridge-agent |
+--------------------------------------+--------------------+------------+-------+----------------+---------------------------+
创建网络
[root@controller ~]# neutron net-create flat --shared--provider:physical_network physnet1 --provider:network_type flat
Created a new network:
+---------------------------+--------------------------------------+
| Field |Value |
+---------------------------+--------------------------------------+
| admin_state_up |True |
| id |d9aa89ae-01ba-4a3d-b553-7e63d48d0acb |
| mtu |0 |
| name |flat |
| port_security_enabled |True |
| provider:network_type |flat |
| provider:physical_network | physnet1 |
| provider:segmentation_id | |
| router:external |False |
| shared |True |
| status |ACTIVE |
| subnets | |
| tenant_id |69d1967e59d247e6b7c4c3937d5baa89 |
+---------------------------+--------------------------------------+
[root@controller ~]# neutron net-list
+--------------------------------------+------+-----------------------------------------------------+
| id | name | subnets |
+--------------------------------------+------+-----------------------------------------------------+
| d9aa89ae-01ba-4a3d-b553-7e63d48d0acb | flat |a645f499-90a2-4e90-8bcb-f9040392c6bb 192.168.1.0/24 |
+--------------------------------------+------+-----------------------------------------------------+
创建子网
[root@controller ~]# neutron subnet-create flat 192.168.1.0/24 --nameflat-subnet --allocation-pool start=192.168.1.100,end=192.168.1.200--dns-nameserver 192.168.1.1 --gateway 192.168.1.1
Created a new subnet:
+-------------------+----------------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------------+
| allocation_pools | {"start":"192.168.1.100", "end": "192.168.1.200"} |
| cidr |192.168.1.0/24 |
| dns_nameservers |192.168.1.1 |
| enable_dhcp | True |
| gateway_ip |192.168.1.1 |
| host_routes | |
| id |a645f499-90a2-4e90-8bcb-f9040392c6bb |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name |flat-subnet |
| network_id |d9aa89ae-01ba-4a3d-b553-7e63d48d0acb |
| subnetpool_id | |
| tenant_id |69d1967e59d247e6b7c4c3937d5baa89 |
+-------------------+----------------------------------------------------+
[root@controller ~]# neutron subnet-list
+--------------------------------------+-------------+----------------+----------------------------------------------------+
| id | name | cidr | allocation_pools |
+--------------------------------------+-------------+----------------+----------------------------------------------------+
| a645f499-90a2-4e90-8bcb-f9040392c6bb | flat-subnet | 192.168.1.0/24 |{"start": "192.168.1.100", "end":"192.168.1.200"} |
+--------------------------------------+-------------+----------------+----------------------------------------------------+
此时网络、存储(本地存储)、镜像已经完全具备,因此即使不安装cinder、dashboard就可以创建一台虚拟机了。下节就开始创建第一台虚拟机。
标签:CentOS,部署,192.168,--,controller,agent,root,id,neutron 来源: https://blog.51cto.com/15127511/2658226
本站声明: 1. iCode9 技术分享网(下文简称本站)提供的所有内容,仅供技术学习、探讨和分享; 2. 关于本站的所有留言、评论、转载及引用,纯属内容发起人的个人观点,与本站观点和立场无关; 3. 关于本站的所有言论和文字,纯属内容发起人的个人观点,与本站观点和立场无关; 4. 本站文章均是网友提供,不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属;如您发现该文章侵犯了您的权益,可联系我们第一时间进行删除; 5. 本站为非盈利性的个人网站,所有内容不会用来进行牟利,也不会利用任何形式的广告来间接获益,纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。