搭建云平台 6 Day_________“如何安装计算节点“

约定不等于承诺〃 2023-10-02 17:16 13阅读 0赞

新建一个虚拟机作为**计算节点**，先完成以下配置  
1、静态ip 配置  
2、关闭防火墙、selinux  
3、网络管理器切换（NetworkManger《切换为》network）  
4、ip《= =》hostname(域名映射)  
5、centos-release-Openstack-queens /openstackclient 安装

打开前面已经配置好作为控制节点的虚拟机配置，打开新建的虚拟机：  
配置两台机器的域名映射：  
vi /etc/hosts  
主机192.168.253.137映射 ：  
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ping一下另一台主机，ping’的通，配成功：  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5LiN6Imv5L2_size_20_color_FFFFFF_t_70_g_se_x_16 1]  
同理：另一台机器也要这样做：  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5LiN6Imv5L2_size_20_color_FFFFFF_t_70_g_se_x_16 2]  
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安装queens版本的openstack  
yum install -y centos-release-openstack-queens  
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安装python-openstackclient  
yum install -y python-openstackclient  
![在这里插入图片描述][201f1b7e51d945a094584be752cf650a.png]  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5LiN6Imv5L2_size_20_color_FFFFFF_t_70_g_se_x_16 5]  
重启：  
yum upgrade -y  
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安装openstack-nova-compute  
yum install -y openstack-nova-compute  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5LiN6Imv5L2_size_20_color_FFFFFF_t_70_g_se_x_16 7]

![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5LiN6Imv5L2_size_20_color_FFFFFF_t_70_g_se_x_16 8]  
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![在这里插入图片描述][efb237833cba4d1dac98a4f30c0165df.png]  
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![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5LiN6Imv5L2_size_20_color_FFFFFF_t_70_g_se_x_16 12]  
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![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5LiN6Imv5L2_size_20_color_FFFFFF_t_70_g_se_x_16 16]  
![在这里插入图片描述][426d8fdde6a348e0a63c2c59e7bd5687.png]  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5LiN6Imv5L2_size_20_color_FFFFFF_t_70_g_se_x_16 17]  
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![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5LiN6Imv5L2_size_20_color_FFFFFF_t_70_g_se_x_16 19]  
egrep -c ‘(vmx|svm)’ /proc/cpuinfo  
![在这里插入图片描述][72eb999cf22b4f4cacd9363e800932f2.png]  
出现0  
改为qemu  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5LiN6Imv5L2_size_20_color_FFFFFF_t_70_g_se_x_16 20]  
systemctl start libvirtd  
systemctl status libvirtd  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5LiN6Imv5L2_size_20_color_FFFFFF_t_70_g_se_x_16 21]

systemctl enable libvirtd  
![在这里插入图片描述][4a6e4a23d48b4c8f8a94a24f63c46935.png]  
systemctl start libvirtd  
systemctl enable libvirtd  
systemctl status libvirtd  
systemctl start openstack-nova-compute  
systemctl enable openstack-nova-compute  
systemctl status openstack-nova-compute  
![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBA5LiN6Imv5L2_size_20_color_FFFFFF_t_70_g_se_x_16 22]

openstack compute service list --service nova-compute  
nova-manage cell\_v2 discover\_hosts --verbose  
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