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openstack 入门【准备篇】一：整体介绍【centos】 M版本

2017-05-18 11:40 423 查看

本次搭建才用双节点由于本人是大三学生电脑配置不够所以就才用双节点我把网络节点部署在controller上本次测试环境在vm下测试的首先需要开启虚拟化

本次环境是centos7

内部网络 controller ：192.168.100.10 eth0 compute1：192.168.200.10 eth1外部网络 controller：192.168.100.20 eth0 compute1：192.168.200.10 eth1

管理网络(内部网络)，用于OpenStack组件以及MySQL DB Server, RabbitMQ
messaging server之间的通信

外部网络：用于本机和实例通信

硬件基本配置：

控制节点: 1 processor, 2 GB memory, and 5 GB storage

计算节点: 1 processor, 2 GB memory, and 10 GB storage

hosts配置：
#控制节点：
192.168.100.10 controller

# 计算节点
192.168.100.20 compute1

网络节点

外网网卡配置：

编辑/etc/sysconfig/network-scripts/ifcfg-INTERFACE_NAME文件，完成下面内容
不要改变HWADDR 和 UUID keys.
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[root@controller ~]# cat /etc/sysconfig/network-scripts/ifcfg-eno16777736 TYPE=EthernetBOOTPROTO=staticIPADDR=192.168.100.10NETMASK=255.255.255.0GATEWAY=192.168.100.2NAME=eno16777736DEVICE=eno16777736ONBOOT=yes

[root@compute1 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eno16777736 TYPE=EthernetBOOTPROTO=staticIPADDR=192.168.100.20NETMASK=255.255.255.0GATEWAY=192.168.100.2NAME=eno16777736DEVICE=eno16777736ONBOOT=yes

检测网络互通性

1.从控制节点 ping外网
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ping

-c compute

PING openstack.org (192.168.100.20) 56(84) bytes of data.

64 bytes from 192.168.100.20: icmp_seq=1 ttl=54

time

=18.3 ms

64 bytes from 192.168.100.20: icmp_seq=2 ttl=54

time

=17.5 ms

64 bytes from 192.168.100.20: icmp_seq=3 ttl=54

time

=17.5 ms

64 bytes from 192.168.100.20: icmp_seq=4 ttl=54

time

=17.4 ms

--- openstack.org

ping

statistics ---

4 packets transmitted, 4 received, 0% packet loss,

time

3022ms

rtt min

/avg/max/mdev

= 17.489

/17

.715

/18

.346

/0

.364 ms

2.从控制节点，ping计算节点管理网络

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ping

-c 4 compute1

PING compute1 (192.168.100.10) 56(84) bytes of data.

64 bytes from compute1 (192.168.100.10): icmp_seq=1 ttl=64

time

=0.263 ms

64 bytes from compute1 (192.168.100.10): icmp_seq=2 ttl=64

time

=0.202 ms

64 bytes from compute1 (192.168.100.10): icmp_seq=3 ttl=64

time

=0.203 ms

64 bytes from compute1 (192.168.100.10): icmp_seq=4 ttl=64

time

=0.202 ms

--- compute1

ping

statistics ---

4 packets transmitted, 4 received, 0% packet loss,

time

3000ms

rtt min

/avg/max/mdev

= 0.202

/0

.217

/0

.263

/0

.030 ms

3.从计算节点，ping外网

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ping

-c 4 compute1

PING openstack.org (192.168.100.20) 56(84) bytes of data.

64 bytes from 192.168.100.20: icmp_seq=1 ttl=54

time

=18.3 ms

64 bytes from 192.168.100.20: icmp_seq=2 ttl=54

time

=17.5 ms

64 bytes from 192.168.100.20: icmp_seq=3 ttl=54

time

=17.5 ms

64 bytes from 192.168.100.20: icmp_seq=4 ttl=54

time

=17.4 ms

--- openstack.org

ping

statistics ---

4 packets transmitted, 4 received, 0% packet loss,

time

3022ms

rtt min

/avg/max/mdev

= 17.489

/17

.715

/18

.346

/0

.364 ms

4.从计算节点，ping控制节点管理网络

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ping

-c 4 controller

PING controller (192.168.100.10) 56(84) bytes of data.

64 bytes from controller (192.168.100.10): icmp_seq=1 ttl=64

time

=0.263 ms

64 bytes from controller (192.168.100.10): icmp_seq=2 ttl=64

time

=0.202 ms

64 bytes from controller (192.168.100.10): icmp_seq=3 ttl=64

time

=0.203 ms

64 bytes from controller (192.168.100.10): icmp_seq=4 ttl=64

time

=0.202 ms

--- controller

ping

statistics ---

4 packets transmitted, 4 received, 0% packet loss,

time

3000ms

rtt min

/avg/max/mdev

= 0.202

/0

.217

/0

.263

/0

.030 ms

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标签： openstack 入门准备篇

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openstack 入门 【准备篇】一：整体介绍【centos】 M版本

openstack 入门【准备篇】一：整体介绍【centos】 M版本