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基于KVM的Mirantis Fuel 8.0环境搭建

2016-04-18 21:12 417 查看

  目前Mirantis官网只有在VirtualBox下安装Fuel的教程和自动化部署脚本，由于我使用的虚拟化产品一直都是KVM，于是动手尝试在KVM下安装Fuel.
一、安装的大体流程：

Mirantisopenstack镜像下载地址：https://www.mirantis.com
2、硬件要求：
   FuelMaster节点：
OS type：Linux
CPU：2virtualCPU cores
RAM：2048+MB
HDD：64Gdynamicallyallocated
Network：2Host-onlyAdapters，1 NAT Adapter

FuelSlave 节点
os type：Linux
CPU：2virtualCPU cores
RAM：2048+MB
HDD：3disks*64G，with dynamicallydisk expansion
Network：3Host-only Adaptersr
3、网络配置：
  需要配置四张网卡
(1).net1----------host-only
IPv4：10.20.0.1
IPv4netmask：255.255.255.0
DHCP：disable
(2).net2----------host-only
IPv4：172.16.0.254
IPv4netmask：255.255.255.0
DHCP：disable
(3).net3----------host-only
IPv4：172.16.1.1
IPv4netmask：255.255.255.0
DHCP：disable
(4). net4----------nat
IPv4：192.168.122.1
IPv4netmask：255.255.255.0
DHCP：enable
具体可以参见我的配置文件：
net1.xml
<network>
<name>net1</name>
<uuid>4fd0dee2-4f4f-44b8-9795-2da597f0a1c0</uuid>
<bridgename='virbr2' stp='on' delay='0'/>
<macaddress='52:54:00:c7:49:f6'/>
<ipaddress='10.20.0.1' netmask='255.255.255.0'>
</ip>
</network>
net2.xml
<network>
<name>net2</name>
<uuid>ae479fe3-b9ef-47b0-8f61-9eb989f63fc6</uuid>
<bridgename='virbr3' stp='on' delay='0'/>
<macaddress='52:54:00:23:32:7d'/>
<ipaddress='172.16.0.254' netmask='255.255.255.0'>
</ip>
</network>
net3.xml
<network>
<name>net3</name>
<uuid>f6c1bb2e-d9b0-4f2e-82f4-4b5440f9eb13</uuid>
<bridgename='virbr4' stp='on' delay='0'/>
<macaddress='52:54:00:a5:19:e9'/>
<ipaddress='172.16.1.1' netmask='255.255.255.0'>
</ip>
</network>
nat.xml
<network>
<name>nat</name>
<uuid>20681267-0c50-4b54-8bc6-3c050af67603</uuid>
<forwarddev='p10p1' mode='nat'>
    <interfacedev='p10p1'/>
</forward>
<bridgename='virbr1' stp='on' delay='0'/>
<macaddress='52:54:00:80:d0:9a'/>
<ipaddress='192.168.122.1' netmask='255.255.255.0'>
    <dhcp>
      <rangestart='192.168.122.128' end='192.168.122.254'/>
    </dhcp>
</ip>
</network>
可以将这些xml文件拷到你的环境中，通过virsh命令创建及启动网络。
4、部署Fuel Master
在KVM中新建Master节点，按照上面的硬件要求，配置好网卡和其他硬件，然后安装。
例如我的网卡配置是这样的：

1.点击开始安装，启动Fuel虚拟机，选择第一项

master节点将会自动安装：

之后会自动重启，进入Fuel8.0的配置

由于我已经下载好了bootstrap image，所以选择跳过build bootstrap image。如果不跳过的话，之后它会自动联网build到最新的bootstrap image，前提是master节点能够上网。

选择跳过

配置好之后，保存并退出，可以按F8，也可以像下面一样：

之后再等待安装完成，完成后是这个样子。

之后使用默认的用户名和密码登录，按照官方文档配置网络，具体配置命令参见官方文档，在这就不细说。主要是修改几张网卡的默认配置并使节点能够访问外网。
安装完成后可以通过提升的IP地址端口号以及用户名和密码登录到Fuel的管理界面。

登陆后新建一个openstack环境，配置按自己要求来，我这基本走的都是默认

配置好后点击创建进行环境的创建

创建成功

但是，刚才bootstrap build选择了跳过，所以需要手动导入。

此外，从6.1开始，Fuel的配置就离不开Repositories，要么联网安装，要么做本地源，联网安装的话实在太慢太慢了，我下载好了镜像，所以需要配置本地源。

(1).导入bootstrap image

[root@fuelhome]# ls

bootstrap.tar.gz mos8.mirrors.tar.gz

[root@fuelhome]# fuel-bootstrap list

+--------+------------+--------+

|uuid   | label      | status |

+--------+------------+--------+

|centos | deprecated |        |

+--------+------------+--------+

[root@fuelhome]# fuel-bootstrap import bootstrap.tar.gz

Tryextract bootstrap.tar.gz to /tmp/tmpK7rXYE

Bootstrapimage 393ca81f-c5d0-4b4e-850e-f7f7267ed8a5 has been imported.

[root@fuelhome]# fuel-bootstrap list

+--------------------------------------+--------------------------------------+--------+

|uuid                                 |label                                |status |

+--------------------------------------+--------------------------------------+--------+

|393ca81f-c5d0-4b4e-850e-f7f7267ed8a5 | 393ca81f-c5d0-4b4e-850e-f7f7267ed8a5|        |

|centos                               |deprecated                          |        |

+--------------------------------------+--------------------------------------+--------+

[root@fuelhome]# fuel-bootstrap activate 393ca81f-c5d0-4b4e-850e-f7f7267ed8a5

Startingnew HTTP connection (1): 10.20.0.2

Startingnew HTTP connection (1): 10.20.0.2

Startingnew HTTP connection (1): 10.20.0.2

Startingnew HTTP connection (1): 10.20.0.2

Bootstrapimage 393ca81f-c5d0-4b4e-850e-f7f7267ed8a5 has been activated.

[root@fuelhome]# fuel-bootstrap list

+--------------------------------------+--------------------------------------+--------+

|uuid                                 |label                                |status |

+--------------------------------------+--------------------------------------+--------+

|393ca81f-c5d0-4b4e-850e-f7f7267ed8a5 | 393ca81f-c5d0-4b4e-850e-f7f7267ed8a5 |active |

|centos                               |deprecated                          |        |

+--------------------------------------+--------------------------------------+--------+

(2)配置本地源

[root@fuel nailgun]# ls

bootstrap bootstraps centos docker dump extra-repos liberty-8.0 mos8.mirrors.tar.gz mos-centos targetimages ubuntu

[root@fuel nailgun]# tar -zxvf mos8.mirrors.tar.gz

[root@fuel nailgun]# ls

bootstrap bootstraps centos docker dump extra-repos liberty-8.0 mirrors mos8.mirrors.tar.gz mos-centos targetimages ubuntu

[root@fuel nailgun]# fuel-createmirror

This script is DEPRECATED. Please use fuel-mirrorutility!

Starting new HTTP connection (1): 10.20.0.2

Starting new HTTP connection (1): 10.20.0.2

Starting new HTTP connection (1): 10.20.0.2

Starting new HTTP connection (1): 10.20.0.2

.........

.........

.........

Starting new HTTP connection (1): 10.20.0.2

Starting new HTTP connection (1): 10.20.0.2

Starting new HTTP connection (1): 10.20.0.2

Starting new HTTP connection (1): 10.20.0.2

Updating the Cluster repositories...

Try to update the Cluster 'openstack'

Updating the default repositories...

Try to update the Release 'Liberty on Ubuntu 14.04'

Operations have been completed successfully.

这就终于完成了所有的准备工作，接下来可以开启slave节点部署openstack环境了。

启动控制节点和计算节点。