杨校老师课堂之云计算私有云OpenStack框架快速搭建-详细搭建过程

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杨校老师 2022-04-20 10:52:51 ©著作权

文章标签 OpenStack centos linux swift 文章分类 运维

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更换镜像源为阿里云

1 先安装 wgetyum install -y wget
2.打开https://developer.aliyun.com/mirror/ 访问阿里镜像资源网站，找到centOSwget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo 或者 curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
3.运行清除缓存
[root@openstack ~]# yum clean all
4.运行生成缓存
[root@openstack ~]# yum makecache

准备工作

5.配置IP与主机名
#配置IP地址 [root@openstack ~]# vi /etc/sysconfig/network-scripts/ifcfg-ens33 #更新网卡操作 [root@openstack ~]# systemctl restart network #配置主机名为openstack [root@openstack ~]# hostnamectl set-hostname openstack
6.关闭防火墙和核心防护、取消开机自动运行
#关闭防火墙 [root@openstack ~]# systemctl stop firewalld #取消开机自动运行防火墙 [root@openstack ~]# systemctl disable firewalld #关闭核心防护 [root@openstack ~]# setenforce 0 #取消开机自动运行核心防护 [root@openstack ~]# vi /etc/sysconfig/selinux # 在selinux 文件内，将 SELINUX = enforce 更改为 disabled SELINUX=disabled
7.关闭网络管理工具、取消开机自动运行
#关闭网络管理工具 [root@openstack ~]# systemctl stop NetworkManager #取消开机自动运行网络管理工具 [root@openstack ~]# systemctl disable NetworkManager
8.确保时间同步
# 安装ntpdate服务 [root@openstack ~]# yum install ntpdate -y # 同步阿里云时间 [root@openstack ~]# ntpdate ntp.aliyun.com >> / var/log/ntpdate.log # 设置开机自动运行 [root@openstack ~]# systemctl enable crond
9.重启
# 可以省略、跳过！ # reboot

部署OpenStack

1.安装PackStack服务软件
# 在线更新openstack的镜像文件 [root@openstack ~]# yum -y install centos-release-openstack-train
2.安装Packstack软件
# 在线更新openstack-packstack的软件安装包 [root@openstack ~]# yum -y install openstack-packstack
3.运行Packstack，以“All-in-One”方式安装OpenStack Train版本
[root@openstack ~]# packstack --allinone Installing: Clean Up [ DONE ] Discovering ip protocol version [ DONE ] # 设置SSH密钥 Setting up ssh keys [ DONE ] # 准备服务器 Preparing servers [ DONE ] # 预安装Puppet并探测主机详情 Pre installing Puppet and discovering hosts' details [ DONE ] # 准备预装的项目 Preparing pre-install entries [ DONE ] # 设置证书 Setting up CACERT [ DONE ] # 准备AMQP（高级消息队列协议）项目 Preparing AMQP entries [ DONE ] # 准备MariaDB（代替MySQL）数据库项目 Preparing MariaDB entries [ DONE ] # 修正Keystone LDAP参数 Fixing Keystone LDAP config parameters to be undef if empty[ DONE ] # 准备Keystone（身份服务）项目 Preparing Keystone entries [ DONE ] # 准备Glance（镜像服务）项目 Preparing Glance entries [ DONE ] # 检查Cinder（卷存储服务）是否有卷 Checking if the Cinder server has a cinder-volumes vg[ DONE ] # 准备Cinder（卷存储服务）项目 Preparing Cinder entries [ DONE ] # 准备Nova API（Nova接口）项目 Preparing Nova API entries [ DONE ] # 为Nova迁移创建SSH密钥 Creating ssh keys for Nova migration [ DONE ] Gathering ssh host keys for Nova migration [ DONE ] Gathering ssh host keys for Nova migration [ DONE ] # 准备Nova（计算服务）项目 Preparing Nova Compute entries [ DONE ] Preparing Nova Scheduler entries [ DONE ] Preparing Nova VNC Proxy entries [ DONE ] Preparing OpenStack Network-related Nova entries [ DONE ] Preparing Nova Common entries [ DONE ] # 准备Neutron（网络）项目 Preparing Neutron API entries [ DONE ] Preparing Neutron L3 entries [ DONE ] Preparing Neutron L2 Agent entries [ DONE ] Preparing Neutron DHCP Agent entries [ DONE ] Preparing Neutron Metering Agent entries [ DONE ] # 检查NetworkManager是否启用并运行 Checking if NetworkManager is enabled and running [ DONE ] # 准备OpenStack客户端项目 Preparing OpenStack Client entries [ DONE ] # 准备Horizon仪表板项目 Preparing Horizon entries [ DONE ] # 准备Swift（对象存储服务）项目 Preparing Swift builder entries [ DONE ] Preparing Swift proxy entries [ DONE ] Preparing Swift storage entries [ DONE ] # 准备Gnocchi（用于计量的时间序列数据库服务器）项目 Preparing Gnocchi entries [ DONE ] # 准备Redis（用于计量的数据结构服务器）项目 Preparing Redis entries [ DONE ] # 准备Ceilometer（计量服务）项目 Preparing Ceilometer entries [ DONE ] # 准备Aodh（警告）项目 Preparing Aodh entries [ DONE ] # 准备Puppet模块和配置清单 Preparing Puppet manifests [ DONE ] Copying Puppet modules and manifests [ DONE ] # 应用控制节点（测试时可能需要较长时间,可以考虑先开一局王者~） Applying 192.168.101.166_controller.pp 192.168.101.166_controller.pp: [ DONE ] # 应用网络节点（测试时可能需要较长时间,可以考虑先开一局王者~） Applying 192.168.101.166_network.pp 192.168.101.166_network.pp: [ DONE ] # 应用计算节点（测试时可能需要较长时间,可以考虑先开一局王者~） Applying 192.168.101.166_compute.pp 192.168.101.166_compute.pp: [ DONE ] # 应用Puppet配置清单 Applying Puppet manifests [ DONE ] Finalizing [ DONE ] # 安装成功，完成应用并给出其他提示信息 **** Installation completed successfully ****** Additional information: # 提示网络已采用OVN Neutron后端 * Parameter CONFIG_NEUTRON_L2_AGENT: You have chosen OVN Neutron backend. Note that this backend does not support the VPNaaS or FWaaS services. Geneve will be used as the encapsulation method for tenant networks # 执行命令产生的应答文件 * A new answerfile was created in: /root/packstack-answers-20220415-231639.txt # 未安装时间同步，需要确认CentOS当前的系统时间是否正确，如果不正确，则需要修改 * Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components. # 在用户主目录下产生keystonerc_admin文件，要使用命令行工具需要使用它作为授权凭据 * File /root/keystonerc_admin has been created on OpenStack client host 192.168.101.166. To use the command line tools you need to source the file. # 访问OpenStack Dashboard（Web访问界面），请使用keystonerc_admin中的登录凭据 * To access the OpenStack Dashboard browse to http://192.168.101.166/dashboard . Please, find your login credentials stored in the keystonerc_admin in your home directory. # 安装日志文件名及其路径 * The installation log file is available at: /var/tmp/packstack/20220415-231639-wZEI2M/ openstack-setup.log # Puppet配置清单路径 * The generated manifests are available at: /var/tmp/packstack/20220415-231639- wZEI2M/manifests # 在命令行中执行以下命令，获取OpenStack主要组件Nova的当前安装版本。

访问

切换到根路径
[root@openstack log]# cd [root@openstack ~]# ll 总用量 64 -rw-------. 1 root root 1317 4月 16 2022 anaconda-ks.cfg -rw-------. 1 root root 373 4月 16 10:52 keystonerc_admin -rw-------. 1 root root 318 4月 16 10:52 keystonerc_demo -rw-------. 1 root root 51769 4月 16 10:41 packstack-answers-20220416-104111.txt
查看keystonerc_admin文件
unset OS_SERVICE_TOKEN # 系统用户名![2022-04-16_112200](C:\Users\Administrator\Desktop\2022-04-16_112200.png)是admin export OS_USERNAME=admin # 系统密码是 ce0612847f2442ad export OS_PASSWORD='ce0612847f2442ad' export OS_REGION_NAME=RegionOne # 系统访问入口是 http://192.168.6.168 export OS_AUTH_URL=http://192.168.6.168:5000/v3 export PS1='[\u@\h \W(keystone_admin)]\$ ' export OS_PROJECT_NAME=admin export OS_USER_DOMAIN_NAME=Default export OS_PROJECT_DOMAIN_NAME=Default export OS_IDENTITY_API_VERSION=3
打开浏览器，访问http://192.168.6.168### 更换镜像源为阿里云
1 先安装 wgetyum install -y wget
2.打开https://developer.aliyun.com/mirror/ 访问阿里镜像资源网站，找到centOSwget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo 或者 curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
3.运行清除缓存
[root@openstack ~]# yum clean all
4.运行生成缓存
[root@openstack ~]# yum makecache

准备工作

5.配置IP与主机名
#配置IP地址 [root@openstack ~]# vi /etc/sysconfig/network-scripts/ifcfg-ens33 #更新网卡操作 [root@openstack ~]# systemctl restart network #配置主机名为openstack [root@openstack ~]# hostnamectl set-hostname openstack
6.关闭防火墙和核心防护、取消开机自动运行
#关闭防火墙 [root@openstack ~]# systemctl stop firewalld #取消开机自动运行防火墙 [root@openstack ~]# systemctl disable firewalld #关闭核心防护 [root@openstack ~]# setenforce 0 #取消开机自动运行核心防护 [root@openstack ~]# vi /etc/sysconfig/selinux # 在selinux 文件内，将 SELINUX = enforce 更改为 disabled SELINUX=disabled
7.关闭网络管理工具、取消开机自动运行
#关闭网络管理工具 [root@openstack ~]# systemctl stop NetworkManager #取消开机自动运行网络管理工具 [root@openstack ~]# systemctl disable NetworkManager
8.确保时间同步
# 安装ntpdate服务 [root@openstack ~]# yum install ntpdate -y # 同步阿里云时间 [root@openstack ~]# ntpdate ntp.aliyun.com >> / var/log/ntpdate.log # 设置开机自动运行 [root@openstack ~]# systemctl enable crond
9.重启
# 可以省略、跳过！ # reboot

部署OpenStack

1.安装PackStack服务软件
# 在线更新openstack的镜像文件 [root@openstack ~]# yum -y install centos-release-openstack-train
2.安装Packstack软件
# 在线更新openstack-packstack的软件安装包 [root@openstack ~]# yum -y install openstack-packstack
3.运行Packstack，以“All-in-One”方式安装OpenStack Train版本
[root@openstack ~]# packstack --allinone Installing: Clean Up [ DONE ] Discovering ip protocol version [ DONE ] # 设置SSH密钥 Setting up ssh keys [ DONE ] # 准备服务器 Preparing servers [ DONE ] # 预安装Puppet并探测主机详情 Pre installing Puppet and discovering hosts' details [ DONE ] # 准备预装的项目 Preparing pre-install entries [ DONE ] # 设置证书 Setting up CACERT [ DONE ] # 准备AMQP（高级消息队列协议）项目 Preparing AMQP entries [ DONE ] # 准备MariaDB（代替MySQL）数据库项目 Preparing MariaDB entries [ DONE ] # 修正Keystone LDAP参数 Fixing Keystone LDAP config parameters to be undef if empty[ DONE ] # 准备Keystone（身份服务）项目 Preparing Keystone entries [ DONE ] # 准备Glance（镜像服务）项目 Preparing Glance entries [ DONE ] # 检查Cinder（卷存储服务）是否有卷 Checking if the Cinder server has a cinder-volumes vg[ DONE ] # 准备Cinder（卷存储服务）项目 Preparing Cinder entries [ DONE ] # 准备Nova API（Nova接口）项目 Preparing Nova API entries [ DONE ] # 为Nova迁移创建SSH密钥 Creating ssh keys for Nova migration [ DONE ] Gathering ssh host keys for Nova migration [ DONE ] Gathering ssh host keys for Nova migration [ DONE ] # 准备Nova（计算服务）项目 Preparing Nova Compute entries [ DONE ] Preparing Nova Scheduler entries [ DONE ] Preparing Nova VNC Proxy entries [ DONE ] Preparing OpenStack Network-related Nova entries [ DONE ] Preparing Nova Common entries [ DONE ] # 准备Neutron（网络）项目 Preparing Neutron API entries [ DONE ] Preparing Neutron L3 entries [ DONE ] Preparing Neutron L2 Agent entries [ DONE ] Preparing Neutron DHCP Agent entries [ DONE ] Preparing Neutron Metering Agent entries [ DONE ] # 检查NetworkManager是否启用并运行 Checking if NetworkManager is enabled and running [ DONE ] # 准备OpenStack客户端项目 Preparing OpenStack Client entries [ DONE ] # 准备Horizon仪表板项目 Preparing Horizon entries [ DONE ] # 准备Swift（对象存储服务）项目 Preparing Swift builder entries [ DONE ] Preparing Swift proxy entries [ DONE ] Preparing Swift storage entries [ DONE ] # 准备Gnocchi（用于计量的时间序列数据库服务器）项目 Preparing Gnocchi entries [ DONE ] # 准备Redis（用于计量的数据结构服务器）项目 Preparing Redis entries [ DONE ] # 准备Ceilometer（计量服务）项目 Preparing Ceilometer entries [ DONE ] # 准备Aodh（警告）项目 Preparing Aodh entries [ DONE ] # 准备Puppet模块和配置清单 Preparing Puppet manifests [ DONE ] Copying Puppet modules and manifests [ DONE ] # 应用控制节点（测试时可能需要较长时间,可以考虑先开一局王者~） Applying 192.168.101.166_controller.pp 192.168.101.166_controller.pp: [ DONE ] # 应用网络节点（测试时可能需要较长时间,可以考虑先开一局王者~） Applying 192.168.101.166_network.pp 192.168.101.166_network.pp: [ DONE ] # 应用计算节点（测试时可能需要较长时间,可以考虑先开一局王者~） Applying 192.168.101.166_compute.pp 192.168.101.166_compute.pp: [ DONE ] # 应用Puppet配置清单 Applying Puppet manifests [ DONE ] Finalizing [ DONE ] # 安装成功，完成应用并给出其他提示信息 **** Installation completed successfully ****** Additional information: # 提示网络已采用OVN Neutron后端 * Parameter CONFIG_NEUTRON_L2_AGENT: You have chosen OVN Neutron backend. Note that this backend does not support the VPNaaS or FWaaS services. Geneve will be used as the encapsulation method for tenant networks # 执行命令产生的应答文件 * A new answerfile was created in: /root/packstack-answers-20220415-231639.txt # 未安装时间同步，需要确认CentOS当前的系统时间是否正确，如果不正确，则需要修改 * Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components. # 在用户主目录下产生keystonerc_admin文件，要使用命令行工具需要使用它作为授权凭据 * File /root/keystonerc_admin has been created on OpenStack client host 192.168.101.166. To use the command line tools you need to source the file. # 访问OpenStack Dashboard（Web访问界面），请使用keystonerc_admin中的登录凭据 * To access the OpenStack Dashboard browse to http://192.168.101.166/dashboard . Please, find your login credentials stored in the keystonerc_admin in your home directory. # 安装日志文件名及其路径 * The installation log file is available at: /var/tmp/packstack/20220415-231639-wZEI2M/ openstack-setup.log # Puppet配置清单路径 * The generated manifests are available at: /var/tmp/packstack/20220415-231639- wZEI2M/manifests # 在命令行中执行以下命令，获取OpenStack主要组件Nova的当前安装版本。

访问

切换到根路径
[root@openstack log]# cd [root@openstack ~]# ll 总用量 64 -rw-------. 1 root root 1317 4月 16 2022 anaconda-ks.cfg -rw-------. 1 root root 373 4月 16 10:52 keystonerc_admin -rw-------. 1 root root 318 4月 16 10:52 keystonerc_demo -rw-------. 1 root root 51769 4月 16 10:41 packstack-answers-20220416-104111.txt
查看keystonerc_admin文件
unset OS_SERVICE_TOKEN # 系统用户名![2022-04-16_112200](C:\Users\Administrator\Desktop\2022-04-16_112200.png)是admin export OS_USERNAME=admin # 系统密码是 ce0612847f2442ad export OS_PASSWORD='ce0612847f2442ad' export OS_REGION_NAME=RegionOne # 系统访问入口是 http://192.168.6.168 export OS_AUTH_URL=http://192.168.6.168:5000/v3 export PS1='[\u@\h \W(keystone_admin)]\$ ' export OS_PROJECT_NAME=admin export OS_USER_DOMAIN_NAME=Default export OS_PROJECT_DOMAIN_NAME=Default export OS_IDENTITY_API_VERSION=3
打开浏览器，访问http://192.168.6.168

杨校老师课堂之云计算私有云OpenStack框架快速搭建-详细搭建过程_OpenStack