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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

网友: 文档中心 2022-04-17 11:18:39

更换镜像源为阿里云

  • 1 先安装 wget

    yum install -y wget

  • 2.打开https://developer.aliyun.com/mirror/ 访问阿里镜像资源网站，找到centOS

    wget -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 disabledSELINUX=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 --allinoneInstalling: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.pp192.168.101.166_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.pp192.168.101.166_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.pp192.168.101.166_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=adminexport OS_USER_DOMAIN_NAME=Defaultexport OS_PROJECT_DOMAIN_NAME=Defaultexport 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 wget

    yum install -y wget

  • 2.打开https://developer.aliyun.com/mirror/ 访问阿里镜像资源网站，找到centOS

    wget -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 disabledSELINUX=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 --allinoneInstalling: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.pp192.168.101.166_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.pp192.168.101.166_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.pp192.168.101.166_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=adminexport OS_USER_DOMAIN_NAME=Defaultexport OS_PROJECT_DOMAIN_NAME=Defaultexport OS_IDENTITY_API_VERSION=3

    ​

  • 打开浏览器，访问http://192.168.6.168

在这里插入图片描述

  • 输入用户名和密码

用户名: admin
密码: ce0612847f2442ad

在这里插入图片描述

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