openstack 云平台一体化部署（超详细）

Myth丶恋晨 2023-10-02 16:31 3阅读 0赞

【RDO一体化部署OpenStack】\*\*  
0. 环境预备(CentOS7已经安装并配置静态IP)\*\*  
0.1 指定DNS服务器的IP(Specifies the IP address of the DNS server)  
**如果出现下面图片则说明已经默认配置好了**  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_16_color_FFFFFF_t_70_g_se_x_16]

hostname 查看域名（主机名）：  
![在这里插入图片描述][a7f56dfb65444d30938196a3a94468a9.png]  
ip addr 查看虚拟机ip:  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16]  
**0.2 IP与域名(或主机名)映射**  
vim /etc/hosts  
192.168.253.100 tsw01  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 1]  
0.3 关闭防火墙  
systemctl stop firewalld  
systemctl disable firewalld  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 2]  
0.4 关闭SELinux  
vim /etc/selinux/config \#SELINUX=enforcing 改成 SELINUX=disabled  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 3]  
注意，要重启系统后(reboot)，SELinux的修改才能生效  
另，查看SELinux的状态：getenforce sestatus /usr/sbin/sestatus -v  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 4]  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_19_color_FFFFFF_t_70_g_se_x_16]  
**0.5 网络管理由NetworkManager切换成network**  
CentOS7默认使用NetworkManager进行网络管理(不支持OpenStack)  
–查看网络管理状态  
systemctl status NetworkManager  
systemctl status network  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 5]  
\-**-停止禁用NetworkManager**  
systemctl stop NetworkManager  
systemctl disable NetworkManager

![在这里插入图片描述][c59224a70a32443d8992818965f54f97.png]

–启用启动network  
systemctl enable network  
systemctl restart network  
![在这里插入图片描述][d3e6b9065e0848c9961e9ecc17af5d67.png]  
0.6 更新系统  
yum update -y  
看到Complete！就成功了  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 6]  
**1. 准备所需软件库**  
1.1 安装Open Stack Queens  
yum install -y centos-release-openstack-queens

看到Complete！就成功了  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 7]  
1.2 启用Open Stack Queens资源库  
yum-config-manager --enable centos-openstack-queens  
![在这里插入图片描述][a3ba427149704af0a898fe1362240e13.png]  
可以看见上图没有找到这个命令，我们只需要安装这个i命令  
注：yum-config-manager在yum-utils包里，系统默认没有该命令，需通过如下命令安装  
yum install -y yum-utils  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 8]

**yum repolist enabled 查询已启用的资源库  
yum repolist disabled 查询已禁用的资源库  
yum repolist all 查询所有资源库  
上面的三个命令需要的自己输入查看即可：**

安装命令后重新启用Open Stack Queens资源库  
yum-config-manager --enable centos-openstack-queens  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 9]  
1.3切换到软件源定义目录  
cd /etc/yum.repos.d/  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 10]  
**1.4 下载软件源定义文件(RDO官网针对CentOS7的)**  
curl -O https://trunk.rdoproject.org/centos7/delorean-deps.repo  
curl -O https://trunk.rdoproject.org/centos7/current-passed-ci/delorean.repo  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 11]

1.6 升级软件包及系统内核(改变软件及系统设置)  
yum update -y

记住（每次升级后要重启虚拟机 命令： reboot）  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 12]  
**2. 安装Packstack**  
执行如下命令安装openstack-packstack及其依赖包  
yum install -y openstack-packstack  
注，过程中会安装许多依赖包，如openstack-packstack-puppet  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 13]  
3. Packstack安装OpenStack  
packstack --allinone  
出现了上面这个界面就成功了一大半了，如果出现了红色字体（也就是报错了），那就反复输入packstack --allinone进行安装  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 14]  
注意这一步安装十分缓慢，请耐心等待（一般半小时到两个半小时）  
![在这里插入图片描述][a2d50b4afade47bfa26f37216a84fde3.png]  
如下图所示报了一部分错，报错了重新安装后半部分即可，安装命令（packstack --answer-file=/root/packstack-answers-20211124-114133.txt），后面的packstack-answers-20211124-114133.txt可以用当前界面下ls命令查看。  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 15]  
下图是安装成功界面，用网站访问界面，看看是否成功（http://192.168.253.100/dashboard）  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 16]  
进入的密码通过ls 查看目录 cat ./keystonerc\_admin 查看账号密码  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 17]  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 18]

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 19]  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAcXFfNDY5MDY0MTM_size_20_color_FFFFFF_t_70_g_se_x_16 20]

**如上图所示，成功了**  
[搭建云平台 3 Day (上)][3 Day]

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[3 Day]: https://editor.csdn.net/md/?articleId=121539803