openstack-allinone

主機(jī)準(zhǔn)備

操作系統(tǒng)需要centos7.7純凈版，最好不要有其他廠(chǎng)商定制。

修改網(wǎng)絡(luò)配置文件

• 注：如果有多余的刪除即可

cat /etc/sysconfig/network-scripts/ifcfg-eth0 
TYPE=Ethernet
BOOTPROTO=static
NAME=eth0
DEVICE=eth0
ONBOOT=yes
IPADDR=10.0.8.10
NETMASK=255.255.248.0
GATEWAY=10.0.0.254
DNS1=223.6.6.6
DNS2=114.114.114.114

• 重啟網(wǎng)絡(luò)

systemctl restart network

• 如果沒(méi)網(wǎng)使用命令

nmcli c reload; sleep 3; nmcli c up eth0

修改主機(jī)名

hostnamectl set-hostname openstack.alione.local

bash

配置hosts解析

vi /etc/hosts

10.0.8.10 openstack openstack.alione.local

配置本機(jī)免密

• 生成密鑰

ssh-keygen

• 對(duì)本機(jī)進(jìn)行免密

ssh-copy-id -i /root/.ssh/id_rsa.pub root@10.0.8.10

關(guān)閉防火墻與selinux策略

sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config; setenforce 0; systemctl stop firewalld; systemctl disable firewalld

關(guān)閉NetworkManager

• centos7中有兩種網(wǎng)絡(luò)管理模式，避免沖突，在安裝完opensack后可開(kāi)啟

systemctl stop NetworkManager; systemctl disable NetworkManager

修改yun源

• 下載阿里源

curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo

• 清空并加載緩存yum源

yum clean all; yum makecache

安裝基本工具

yum install -y bash-completion vim telnet bridge-utils yum-utils

bash

系統(tǒng)升級(jí)

yum -y update

reboot

安裝OpenStack的yum倉(cāng)庫(kù)

yum install centos-release-openstack-train -y

修改openstack倉(cāng)庫(kù)repo文件

• 因?yàn)閷?duì)網(wǎng)絡(luò)需求大，當(dāng)出現(xiàn)網(wǎng)絡(luò)波動(dòng)時(shí)會(huì)導(dǎo)致報(bào)錯(cuò)，最好修改為國(guó)內(nèi)源進(jìn)行部署

cd /etc/yum.repos.d

cp CentOS-OpenStack-train.repo{,.bak}


vim CentOS-OpenStack-train.repo
baseurl=http://mirrors.aliyun.com/$contentdir/$releasever/cloud/$basearch/openstack-train/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=cloud-openstack-train
''''''

yum clean all; yum makecache

安裝packstack工具

yum install -y openstack-packstack

安裝OpenStack-allinone

packstack --allinone

二、安裝完成后步驟

1、如下圖：安裝完成后會(huì)顯示web登陸地址，賬號(hào)密碼在：keystonerc_admin這個(gè)文件夾中。

image.png

2、登陸web頁(yè)面后：頁(yè)面比較簡(jiǎn)單

image.png