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需要使用到的软件
VMware-workstation-full-16.1.2
链接:https://pan.baidu.com/s/1oauUyyfQFNAKboUXDu9QQg?pwd=6666
提取码:6666
SecureCRTPortable
链接:https://pan.baidu.com/s/1kXJsYeQuQeClJYNbgkIjRw?pwd=6666
提取码:6666
需要下载以下三种镜像
CentOS-7.5-x86_64-DVD-1804
链接:https://pan.baidu.com/s/1xy8PIGowJZeFQjCGO8mtCA?pwd=6666
提取码:6666
CentOS-7-x86_64-DVD-1804
链接:https://pan.baidu.com/s/17N4zS2emHDDUyfPigT6uAg?pwd=6666
提取码:6666
chinaskills_cloud_iaas
链接:https://pan.baidu.com/s/1zOOXj6JIWrrXykZjbZZQbQ?pwd=6666
提取码:6666
创建虚拟机controller
跟着图片操作
注意:
创建虚拟机 controller
注意更改磁盘位置
建议在 D盘创建两个空文件夹,名字是controller
注意:在这里放CentOS-7.5-x86_64-DVD-1804镜像
创建一个网络适配器2
一直点击确定就完成创建虚拟机controller
创建虚拟机compute
注意:
创建虚拟机 compute
注意更改磁盘位置
建议在 D盘创建两个空文件夹,名字是compute
注意:在这里放CentOS-7.5-x86_64-DVD-1804镜像
创建一个100G的硬盘2
创建一个网络适配器2
一直点击确定就完成创建虚拟机compute
依次打开虚拟机controller、compute
注意!!!
进入这个页面按一下方向键 ↑
然后再按一下 TAB
controller、compute的步骤几乎相同 有几处不同之处会标记
net.ifnames=0 biosdevname=0
语言建议使用简体中文(中国)
点击完成就ok
点击接受更改
点击开始安装
注意:
用户名不同
上面是controller
- hostnamectl set-hostname controller
- bash
- hostname
-
- vi /etc/sysconfig/network-scripts/ifcfg-eth0
下面是compute
- hostnamectl set-hostname compute
- bash
- hostname
-
- vi /etc/sysconfig/network-scripts/ifcfg-eth0
注意:
IPADDR不同
上面是controller
- IPADDR=192.168.100.10
- GATEWAY=192.168.100.2
- DNS1=8.8.8.8
下面是compute
- IPADDR=192.168.100.10
- GATEWAY=192.168.100.2
- DNS1=8.8.8.8
两个都是一样的
注意:
上面是controller
下面是compute
- systemctl restast network
- 重启网卡
- ip a
- 查看网卡
注意:
检查一下是否正常
修改内核
vi /etc/default/grub
- 在那里添加
- biosdevname=0 net.ifnames=0
刷新内核
- grub2-mkconfig -o /boot/grub2/grub.cfg
-
- reboot
- 重启
打开控制面板(Win+i 打开设置 搜索控制面板)
打开属性
连接软件SecureCRTPortable
点击这个上传镜像
直接往右边拖动即可
上传镜像的同时可以关闭controller和compute的防火墙
- systemctl stop firewalld #关闭防火墙
- systemctl disable firewalld #设置防火墙开机不自启
- Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
- Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
- setenforce 0 #临时关闭防火墙,0关闭、1开启
- getenforce #查看防火墙的状态
- Permissive
- vi /etc/selinux/config
要修改的如下:
然后检查一下镜像是否上传成功,完成
controller 配置
上传完成了 输入ls查看
- mount -o loop CentOS-7-x86_64-DVD-1804.iso /mnt/
- mount: /dev/loop0 写保护,将以只读方式挂载
- mkdir /opt/centos
- cp -rf /mnt/* /opt/centos/
- umount /mnt/
- mount -o loop chinaskills_cloud_iaas.iso /mnt/
- mount: /dev/loop0 写保护,将以只读方式挂载
- cp -rf /mnt/* /opt/
- umount /mnt/
移除原yum源
- cd /etc/yum.repos.d/
- mv * /media/
- ls
写yum源文件
vi local.repo #全部都复制粘贴进去 [centos] name=centos baseurl=file:///opt/centos gpgcheck=0 enabled=1 [iaas] name=iaas baseurl=file:///opt/iaas-repo gpgcheck=0 enabled=1 cat local.repo
清除源缓存,验证源,安装软件包
yum clean all #清除源缓存 已加载插件:fastestmirror 正在清理软件源: centos iaas Cleaning up everything Maybe you want: rm -rf /var/cache/yum, to also free up space taken by orphaned data from disabled or removed repos Cleaning up list of fastest mirrors yum repolist #列出所有可用的源 已加载插件:fastestmirror Determining fastest mirrors centos | 3.6 kB 00:00:00 iaas | 2.9 kB 00:00:00 (1/3): centos/group_gz | 166 kB 00:00:00 (2/3): centos/primary_db | 3.1 MB 00:00:00 (3/3): iaas/primary_db | 1.4 MB 00:00:00 源标识 源名称 状态 centos centos 3,971 iaas iaas 3,232 repolist: 7,203 yum install -y vim vsftpd iaas-xiandian #安装软件包
- echo anon_root=/opt/ >> /etc/vsftpd/vsftpd.conf #设置匿名访问
- systemctl restart vsftpd #重启ftp服务
- systemctl enable vsftpd #设置ftp服务开机自启
- Created symlink from /etc/systemd/system/multi-user.target.wants/vsftpd.service to /usr/lib/systemd/system/vsftpd.service.
修改脚本
vim /etc/xiandian/openrc.sh
注意!!!
在非插入模式下依次按下Ctrl+v——shift+g——D
#--------------------system Config--------------------## #Controller Server Manager IP. example:x.x.x.x HOST_IP=192.168.100.10 #controller节点的IP地址 #Controller HOST Password. example:000000 HOST_PASS=000000 #Controller Server hostname. example:controller HOST_NAME=controller #Compute Node Manager IP. example:x.x.x.x HOST_IP_NODE=192.168.100.20 #compute节点的IP地址 #Compute HOST Password. example:000000 HOST_PASS_NODE=000000 #Compute Node hostname. example:compute HOST_NAME_NODE=compute #--------------------Chrony Config-------------------## #Controller network segment IP. example:x.x.0.0/16(x.x.x.0/24) network_segment_IP=192.168.100.0/24 #controller节点所在的网段 #--------------------Rabbit Config ------------------## #user for rabbit. example:openstack RABBIT_USER=openstack #Password for rabbit user .example:000000 RABBIT_PASS=000000 #--------------------MySQL Config---------------------## #Password for MySQL root user . exmaple:000000 DB_PASS=000000 #--------------------Keystone Config------------------## #Password for Keystore admin user. exmaple:000000 DOMAIN_NAME=demo ADMIN_PASS=000000 DEMO_PASS=000000 #Password for Mysql keystore user. exmaple:000000 KEYSTONE_DBPASS=000000 #--------------------Glance Config--------------------## #Password for Mysql glance user. exmaple:000000 GLANCE_DBPASS=000000 #Password for Keystore glance user. exmaple:000000 GLANCE_PASS=000000 #--------------------Nova Config----------------------## #Password for Mysql nova user. exmaple:000000 NOVA_DBPASS=000000 #Password for Keystore nova user. exmaple:000000 NOVA_PASS=000000 #--------------------Neturon Config-------------------## #Password for Mysql neutron user. exmaple:000000 NEUTRON_DBPASS=000000 #Password for Keystore neutron user. exmaple:000000 NEUTRON_PASS=000000 #metadata secret for neutron. exmaple:000000 METADATA_SECRET=000000 #Tunnel Network Interface. example:x.x.x.x INTERFACE_IP=192.168.100.10 #本机IP地址 #External Network Interface. example:eth1 INTERFACE_NAME=eth1 #External Network The Physical Adapter. example:provider Physical_NAME=provider #First Vlan ID in VLAN RANGE for VLAN Network. exmaple:101 minvlan=101 #Last Vlan ID in VLAN RANGE for VLAN Network. example:200 maxvlan=200 #--------------------Cinder Config--------------------## #Password for Mysql cinder user. exmaple:000000 CINDER_DBPASS=000000 #Password for Keystore cinder user. exmaple:000000 CINDER_PASS=000000 #Cinder Block Disk. example:md126p3 BLOCK_DISK=sdb1 #compute节点的存储块 #--------------------Swift Config---------------------## #Password for Keystore swift user. exmaple:000000 SWIFT_PASS=000000 #The NODE Object Disk for Swift. example:md126p4. OBJECT_DISK=sdb2 #compute节点的存储块 #The NODE IP for Swift Storage Network. example:x.x.x.x. STORAGE_LOCAL_NET_IP=192.168.100.20 #compute节点的IP地址 #--------------------Heat Config----------------------## #Password for Mysql heat user. exmaple:000000 HEAT_DBPASS=000000 #Password for Keystore heat user. exmaple:000000 HEAT_PASS=000000 #--------------------Zun Config-----------------------## #Password for Mysql Zun user. exmaple:000000 ZUN_DBPASS=000000 #Password for Keystore Zun user. exmaple:000000 ZUN_PASS=000000 #Password for Mysql Kuryr user. exmaple:000000 KURYR_DBPASS=000000 #Password for Keystore Kuryr user. exmaple:000000 KURYR_PASS=000000 #--------------------Ceilometer Config----------------## #Password for Gnocchi ceilometer user. exmaple:000000 CEILOMETER_DBPASS=000000 #Password for Keystore ceilometer user. exmaple:000000 CEILOMETER_PASS=000000 #--------------------AODH Config----------------## #Password for Mysql AODH user. exmaple:000000 AODH_DBPASS=000000 #Password for Keystore AODH user. exmaple:000000 AODH_PASS=000000 #--------------------Barbican Config----------------## #Password for Mysql Barbican user. exmaple:000000 BARBICAN_DBPASS=000000 #Password for Keystore Barbican user. exmaple:000000 BARBICAN_PASS=000000
compute配置
[root@compute ~]# fdisk /dev/sdb 欢迎使用 fdisk (util-linux 2.23.2)。 更改将停留在内存中,直到您决定将更改写入磁盘。 使用写入命令前请三思。 Device does not contain a recognized partition table 使用磁盘标识符 0x34bc5373 创建新的 DOS 磁盘标签。 命令(输入 m 获取帮助):n Partition type: p primary (0 primary, 0 extended, 4 free) e extended Select (default p): Using default response p 分区号 (1-4,默认 1): 起始 扇区 (2048-209715199,默认为 2048): 将使用默认值 2048 Last 扇区, +扇区 or +size{K,M,G} (2048-209715199,默认为 209715199):+25G 分区 1 已设置为 Linux 类型,大小设为 25 GiB 命令(输入 m 获取帮助):n Partition type: p primary (1 primary, 0 extended, 3 free) e extended Select (default p): Using default response p 分区号 (2-4,默认 2): 起始 扇区 (52430848-209715199,默认为 52430848): 将使用默认值 52430848 Last 扇区, +扇区 or +size{K,M,G} (52430848-209715199,默认为 209715199):+25G 分区 2 已设置为 Linux 类型,大小设为 25 GiB 命令(输入 m 获取帮助):w The partition table has been altered! Calling ioctl() to re-read partition table. 正在同步磁盘。 [root@compute ~]# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 200G 0 disk ├─sda1 8:1 0 1G 0 part /boot └─sda2 8:2 0 199G 0 part ├─centos-root 253:0 0 50G 0 lvm / ├─centos-swap 253:1 0 2G 0 lvm [SWAP] └─centos-home 253:2 0 147G 0 lvm /home sdb 8:16 0 100G 0 disk ├─sdb1 8:17 0 25G 0 part └─sdb2 8:18 0 25G 0 part sr0 11:0 1 4.2G 0 rom [root@compute ~]#
- cd /etc/yum.repos.d/
- mv * /media/
- ls
写源文件
vi local.repo #全部都复制粘贴进去 [centos] name=centos baseurl=file:///opt/centos gpgcheck=0 enabled=1 [iaas] name=iaas baseurl=file:///opt/iaas-repo gpgcheck=0 enabled=1 cat local.repo
清除源缓存,验证源,安装软件包
yum clean all #清除源缓存 已加载插件:fastestmirror 正在清理软件源: centos iaas Cleaning up everything Maybe you want: rm -rf /var/cache/yum, to also free up space taken by orphaned data from disabled or removed repos Cleaning up list of fastest mirrors yum repolist #列出所有可用的源 已加载插件:fastestmirror Determining fastest mirrors centos | 3.6 kB 00:00:00 iaas | 2.9 kB 00:00:00 (1/3): centos/group_gz | 166 kB 00:00:00 (2/3): centos/primary_db | 3.1 MB 00:00:00 (3/3): iaas/primary_db | 1.4 MB 00:00:00 源标识 源名称 状态 centos centos 3,971 iaas iaas 3,232 repolist: 7,203 yum install -y vim vsftpd iaas-xiandian #安装软件包
将controller的脚本复制至compute
- [root@compute ~]# scp 192.168.100.10:/etc/xiandian/openrc.sh /etc/xiandian/openrc.sh
- The authenticity of host '192.168.100.10 (192.168.100.10)' can't be established.
- ECDSA key fingerprint is SHA256:3fUEo7XuafRBPMtY2rSnpjKOdGSrLnE68O2aZAXEp6o.
- ECDSA key fingerprint is MD5:4b:73:20:24:30:ad:6a:31:86:fa:26:55:47:92:99:cc.
- Are you sure you want to continue connecting (yes/no)? yes
- Warning: Permanently added '192.168.100.10' (ECDSA) to the list of known hosts.
- root@192.168.100.10's password:
- openrc.sh 100% 3820 1.9MB/s 00:00
需要修改compute的脚本
vim /etc/xiandian/openrc.sh
在非插入模式 输入/INTER
查找到INTERFACE_IP=192.168.100.10
修改成INTERFACE_IP=192.168.100.20
刷脚本
刷脚本过程漫长请慢慢等待
可以controller 和 compute 两个脚本一起刷脚本
controller
cd iaas-pre-host.sh reboot #重启 iaas-install-mysql.sh iaas-install-keystone.sh source /etc/keystone/admin-openrc.sh iaas-install-glance.sh iaas-install-nova-controller.sh iaas-install-neutron-controller.sh iaas-install-dashboard.sh
compute
- cd
-
- iaas-pre-host.sh
-
- reboot #重启
-
- iaas-install-nova-compute.sh
-
- iaas-install-neutron-compute.sh
刷完脚本再打开一个浏览器并输入 : http://192.168.100.10/dashboard
连接即可
如有雷同,请联系我修改
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