Tungsten Fabric SDN — SmartNIC vRouter
1011
2025-04-01
2.1 硬件環境說明
服務器編號
CPU
內存?G
硬盤?G
RAID
001
2*E5-2403
32
2*300
RAID1
8 核、超線程
002
003
4*E7-4830
32
2*300
RAID1
8 核、超線程
004
4*≈840
RAID5
2.2 軟件環境說明
查看硬件環境之上的系統版本和內核參數
# rpm -qa centos-release
centos-release-6.6.e16.centos.12.2.x86_64
# uname -a
Linux YUN-11 2.6.32-504.3.3.e16.x86_64 #1SMP Web Dec 17 01:55:02 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
2.3 網絡規劃和 IP?地址規劃
服務器
主機名
角色
網卡信息
1U
YUN-10
YUM 源/ntp 服務器
eth0 192.168.0.100
eth1 10.0.0.10
浪潮服務器
YUN-11
控制節點
eth2 192.168.0.101
eth1 10.0.0.11
浪潮服務器
YUN-12
擴展節點
eth2 192.168.0.102
eth1 10.0.0.12
浪潮服務器
YUN-13
擴展節點
eth1 192.168.0.103
eth0 10.0.0.13
浪潮服務器
YUN-14
擴展節點
eth3 192.168.0.104
eth2 10.0.0.14
網關?192.168.0.1
掩碼?255.255.255.0
ip:192.168.0.100-192.168.0.106
3?安裝前準備
3.1 系統安裝說明
說明一:
選擇時區“亞洲-上海”
說明二:
分區時選擇“Use All Space”
因為?OpenStack 云主機磁盤大小對應/ 分區的大小,另外?linux 分區默認情況下/home 分區比較大,而/ 分區太小,要按實際情況把/home分區調小,把/ 分區調大
說明三:
安裝模式選擇“Minimal”
3.2 主機配置
配置?1:網絡配置
按照地址規劃,給服務器配置相應的?IP 地址測試主機之間的連通狀況
配置?2:hosts 文件配置
以主機?YUN-11 為例
# vi /etc/hosts
添加下面內容
127.0.0.1 YUN-11
其他主機依次做修改
3.3 YUM 源
3.3.1 軟件網絡源下載并處理
在一臺可以連通網絡的?linux 主機上下載網絡軟件源,因為網絡軟件源過大,所以這里要求?linux 主機磁盤不能太小(50G 以上就行),網速必須要快,在根目錄下下載,因為安裝是在?CentOS 發行版下進行,所以首先將?CentOS 的源拿到本地。
# wget -S -c -r -np -L http://mirrors.163.com/centos/6/--accept=rpm,gz,xml
下載?OpenStack-Icehouse 版本的包
#?wget -c -r -np --reject=html,gif,A,D -nH http://repos.fedorapeople. org/repos/openstack/openstack-icehouse/epel-6/
下載?puppet 包
# wget -S -c -r -np -L https://yum.puppetlabs.com/el/6/.
下載?epel test 相關包
#?wget -S -c -r -np -L http://dl.fedoraproject.org/pub/epel/testing/6/.
下載?epel 包
# wget -S -c -r -np -L http://dl.fedoraproject.org/pub/epel/6/.
下載?foreman 包
#?wget -S -c -r -np -L http://yum.theforeman.org/plugins/1.5/el6/
#?wget -S -c -r -np -L http://yum.theforeman.org/release/1.5/el6/
過程會持續很長時間
下載完成后需要刪除安裝過程用不著的軟件
#?cd /yum.puppetlabs.com/el/6/devel
#?rm -rf SRPMS
#?rm -rf i386
#?cd /dl.fedoraproject.org/pub/epel/testing/6/
#?rm -rf SRPMS
#?rm -rf i386
#?rm -rf ppc64
#?cd /dl.fedoraproject.org/pub/epel/6/
#?rm -rf SRPMS
#?rm -rf i386
#?rm -rf ppc64
#?cd /yum.theforeman.org/plugins/1.5/el6/
#?rm -rf source
#?cd /yum.theforeman.org/release/1.5/el6/
#?rm -rf source
3.3.2 配置軟件源
在四個物理節點上做下列操作
#?cd /etc/yum.repos.d
#?mv CentOS-Base.repo CentOS-Base.repo.bak
上傳?CentOS6-Base-163.repo 、?epel-release-6-8.noarch.rpm 和?rdo-release-icehouse-4.noarch.rpm 到該目錄下
#?rpm -ivh epel-release-6-8.noarch.rpm
#?rpm -ivh rdo-release-icehouse-4.noarch.rpm
編輯目錄下面的五個?repo 文件
#?mv CentOS6-Base.repo ?CentOS-Base.repo
#?vi CentOS-Base.repo
內容如下
[base]
name=CentOS-$releasever - Base
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$bas
earch&repo=os
baseurl=http://192.168.0.100/mirror.centos.org/centos/$releasever/os/$
basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#released updates
[updates]
name=CentOS-$releasever - Updates
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$bas
earch&repo=updates
baseurl=http://192.168.0.100/mirror.centos.org/centos/$releasever/upda
tes/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$bas
earch&repo=extras
baseurl=http://192.168.0.100/mirror.centos.org/centos/$releasever/extra
s/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#additional packages that extend functionality of existing packages [centosplus]
name=CentOS-$releasever - Plus
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$bas
earch&repo=centosplus
baseurl=http://192.168.0.100/mirror.centos.org/centos/$releasever/cent
osplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
#contrib - packages by Centos Users
[contrib]
name=CentOS-$releasever - Contrib
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$bas
earch&repo=contrib
baseurl=http://192.168.0.100/mirror.centos.org/centos/$releasever/contr
ib/$basearch/
gpgcheck=1
enabled=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
# vi epel.repo
內容如下
[epel]
name=Epel Repository
baseurl=http://192.168.0.100/dl.fedoraproject.org/pub/epel/6/$basearch
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
enabled=1
gpgcheck=0
[epel-testing]
name=Epel-testing Repository
baseurl=http://192.168.0.100/dl.fedoraproject.org/pub/epel/testing/6/$b
asearch
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
enabled=1
gpgcheck=0
# vi foreman.repo
內容如下
[foreman]
name=Foreman stable
baseurl=http://192.168.0.100/yum.theforeman.org/releases/1.5/el6/x86_
64
enabled=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-foreman
[foreman-plugins]
name=Foreman stable - plugins
baseurl=http://192.168.0.100/yum.theforeman.org/plugins/1.5/el6/x86_
64
enabled=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-foreman
# vi puppetlabs.repo
內容如下
[puppetlabs-products]
name=Puppet Labs Products - $basearch
baseurl=http://192.168.0.100/yum.puppetlabs.com/el/6/products/$base
arch
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
enabled=1
gpgcheck=0
[puppetlabs-deps]
name=Puppet Labs Dependencies - $basearch
baseurl=http://192.168.0.100/yum.puppetlabs.com/el/6/dependencies/$
basearch
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
enabled=1
gpgcheck=0
[puppetlabs-devel]
name=Puppet Labs Devel - $basearch
baseurl=http://192.168.0.100/yum.puppetlabs.com/el/6/devel/$basearch
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puppetlabs
enabled=1
gpgcheck=0
# vi rdo-release.repo
內容如下
[openstack-icehouse]
name=OpenStack Icehouse Repository
baseurl=http://192.168.0.100/repos.fedorapeople.org/repos/openstack/o
penstack-icehouse/epel-6/
enabled=1
skip_if_unavailable=0
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-RDO-Icehouse
priority=98
#yum clean all
#yum makecache
3.3.3 安裝?Apache 并啟動服務
轉到?YUM 源服務器上
#?yum install -y httpd
#?service httpd start
#?chkconfig httpd on
#?rm -f /etc/httpd/conf.d/welcome.conf(刪除?web 歡迎頁面)
把之前處理完成后的軟件拷貝到?YUM 源服務器/var/www/html 目錄
然后把/yum.theforeman.org/release 和/yum.theforeman.org/plugins 目
錄以及目錄下的文件放到/yum.theforeman.org 目錄下
4 開始部署?openstack
4.1 部署控制節點
4.1.1 安裝?openstack-packstack
#?yum install -y openstack-packstack
#?yum update
#?reboot
4.1.2 部署
#?packstack --allinone --provision-all-in-one-ovs-bridge=n --provision-d emo=n
4.1.3 網橋配置
# vi /etc/syscofnfig/network-scripts/ifcfg-eth2
內容如下
DEVICE=eth2
HWADDR=xx:xx:xx:xx:xx:xx
TYPE=OVSPort
OVS_BRIDGE=br-ex
DEVICETYPE=ovs
ONBOOT=yes
# vi /etc/syscofnfig/network-scripts/ifcfg-br-ex
內容如下
DEVICE=br-ex
DEVICETYPE=ovs
TYPE=OVSBridge
BOOTPROTO=static
IPADDR=192.168.0.101
NETMASK=255.255.255.0
GATEWAY=10.231.29.1
ONBOOT=yes
#?vi/etc/syscofnfig/network-scripts/ifcfg-eth1 BOOTPROTO=dhcp
to BOOTPROTO=none
添加
IPADDR=10.0.0.11
NETMASK=255.255.255.0
# vi /etc/neutron/plugin.ini
network_vlan_ranges = physnet1(修改)
bridge_mappings = physnet1:br-ex(添加)
這里需要注意的是添加的內容要靠著左邊,不能有空格
# ovs-vsctl add-port br-ex eth2
(使用不間斷重啟網絡)
4.2 部署擴展節點
4.2.1 配置
控制節點上
#?cd /root
#?vi packstack-answer-xxxx.txt (xxxx 為時間日期序號) CONFIG_NOVA_COMPUTE_PRIVIF=lo
to
CONFIG_NOVA_COMPUTE_PRIVIF=eth2
CONFIG_NOVA_NETWORK_PRIVIF=lo
to
CONFIG_NOVA_NETWORK_PRIVIF=eth2
CONFIG_COMPUTE_HOSTS=192.168.0.101
to
CONFIG_COMPUTE_HOSTS=192.168.0.102,192.168.0.103,192.168.0.104
(這里需要注意的是把?lo 改為?eth2 網卡并不一定使用與其他物理環境,
這里指實際應用的第二塊網卡,在實際部署時要視情況而定)
4.2.2 部署
packstack --answer-file= packstack-answer-xxxx.txt
OpenStack Linux
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版權聲明:本文內容由網絡用戶投稿,版權歸原作者所有,本站不擁有其著作權,亦不承擔相應法律責任。如果您發現本站中有涉嫌抄襲或描述失實的內容,請聯系我們jiasou666@gmail.com 處理,核實后本網站將在24小時內刪除侵權內容。