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基于【国基北盛】云基础架构平台软件搭建先电IaaS平台（先电V2.4版本）

1、前期准备与节点规划

• 使用搭建的操作系统是：CentOS-7-x86_64-DVD-1804.iso
• 使用搭建的镜像是：chinaskills_cloud_iaas.iso
• 使用远程连接的工具是：xshell
• 搭建方式：使用两台先电云计算服务器进行搭建，一个作为控制节点。另一个作为计算节点。
• 节点网络规划

节点	内网IP地址	外网IP地址
controller	192.168.1.10	192.168.101.10
compute	192.168.1.20	192.168.101.20

注意：IP地址根据实际组网情况进行填写配置

2、基础环境配置与说明

云计算IaaS控制节点	云计算IaaS计算节点
Keystone安全认证服务
Glance镜像服务
Nova计算控制服务	Nova Compute计算服务
Dashboard管理界面
Neutron Server网络服务	Neutron节点网络服务
Cinder存储控制服务	Cinder Volume存储服务
Rabbit消息服务
Mysql数据库
Swift 代理服务	Swift 存储服务
Heat编配服务
Ceilometer 监控服务	Ceilometer监控代理

说明：存储节点安装操作系统时需划分两个空白分区，作为cinder和swift存储磁盘搭建 ftp服务器作为搭建云平台的yum源。

3、安装centos7.5操作系统与说明

参考之前搭建先电v2.2版本的博客：

4、 配置网络、主机名（controller、compute）

通过xShell远程连接工具连接【controller】节点和【compute】节点，即控制节点和计算节点。

【controller】 配置网络信息。修改相关参数信息。

[root@controller ~]# cat /etc/sysconfig/network-scripts/ifcfg-enp8s0 TYPE=EthernetPROXY_METHOD=noneBROWSER_ONLY=noBOOTPROTO=staticDEFROUTE=yesNAME=enp8s0DEVICE=enp8s0ONBOOT=yesIPADDR=192.168.1.10NETMASK=255.255.255.0GATEWAY=192.168.1.1DNS1=192.168.1.1[root@controller ~]# cat /etc/sysconfig/network-scripts/ifcfg-enp9s0 TYPE=EthernetPROXY_METHOD=noneBROWSER_ONLY=noBOOTPROTO=staticDEFROUTE=yesNAME=enp9s0DEVICE=enp9s0ONBOOT=yesIPADDR=192.168.101.10NETMASK=255.255.255.0GATEWAY=192.168.101.1DNS1=192.168.101.1[root@controller ~]# [root@controller ~]# ip address1: lo: 
   
     mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00    inet 127.0.0.1/8 scope host lo       valid_lft forever preferred_lft forever    inet6 ::1/128 scope host        valid_lft forever preferred_lft forever2: enp8s0: 
    
      mtu 1500 qdisc pfifo_fast state UP group default qlen 1000    link/ether 0c:c4:7a:7c:6d:16 brd ff:ff:ff:ff:ff:ff    inet 192.168.1.10/24 brd 192.168.1.255 scope global noprefixroute enp8s0       valid_lft forever preferred_lft forever    inet6 fe80::ec4:7aff:fe7c:6d16/64 scope link        valid_lft forever preferred_lft forever3: enp9s0: 
     
       mtu 1500 qdisc pfifo_fast state UP group default qlen 1000    link/ether 0c:c4:7a:7c:6d:17 brd ff:ff:ff:ff:ff:ff    inet 192.168.101.10/24 brd 192.168.101.255 scope global noprefixroute enp9s0       valid_lft forever preferred_lft forever    inet6 fe80::ec4:7aff:fe7c:6d17/64 scope link        valid_lft forever preferred_lft forever[root@controller ~]# [root@controller ~]# ping -c 5 www.baidu.comPING www.a.shifen.com (180.101.49.11) 56(84) bytes of data.64 bytes from 180.101.49.11 (180.101.49.11): icmp_seq=1 ttl=49 time=8.34 ms64 bytes from 180.101.49.11 (180.101.49.11): icmp_seq=2 ttl=49 time=8.29 ms64 bytes from 180.101.49.11 (180.101.49.11): icmp_seq=3 ttl=49 time=8.34 ms64 bytes from 180.101.49.11 (180.101.49.11): icmp_seq=4 ttl=49 time=8.22 ms64 bytes from 180.101.49.11 (180.101.49.11): icmp_seq=5 ttl=49 time=8.18 ms--- www.a.shifen.com ping statistics ---5 packets transmitted, 5 received, 0% packet loss, time 4006msrtt min/avg/max/mdev = 8.184/8.278/8.348/0.132 ms[root@controller ~]#
     
    
   

配置控制节点的主机名

[root@controller ~]# hostnamectl set-hostname controller[root@controller ~]# bash[root@controller ~]# hostnamectl    Static hostname: controller         Icon name: computer-desktop           Chassis: desktop        Machine ID: 03ea1deb7ce84827b40dcc0cad6deba0           Boot ID: 73599f8a282c461bb30037e90d8f1702  Operating System: CentOS Linux 7 (Core)       CPE OS Name: cpe:/o:centos:centos:7            Kernel: Linux 3.10.0-862.el7.x86_64      Architecture: x86-64[root@controller ~]#

【compute】

修改计算节点的主机名

[root@localhost ~]# hostnamectl set-hostname compute[root@localhost ~]# bash[root@compute ~]# hostnamectl    Static hostname: compute         Icon name: computer-desktop           Chassis: desktop        Machine ID: 91753e2724514eeeae458d545bba8b0d           Boot ID: 1be1aa57d5e8436bba0ad7d1333e099f  Operating System: CentOS Linux 7 (Core)       CPE OS Name: cpe:/o:centos:centos:7            Kernel: Linux 3.10.0-862.el7.x86_64      Architecture: x86-64[root@compute ~]#

配置计算节点的网络。并修改相关信息。

[root@compute ~]# vi /etc/sysconfig/network-scripts/ifcfg-enp8s0 [root@compute ~]# vi /etc/sysconfig/network-scripts/ifcfg-enp9s0 [root@compute ~]# systemctl restart network[root@compute ~]# cat  /etc/sysconfig/network-scripts/ifcfg-enp9s0 TYPE=EthernetPROXY_METHOD=noneBROWSER_ONLY=noBOOTPROTO=staticDEFROUTE=yesNAME=enp9s0DEVICE=enp9s0ONBOOT=yesIPADDR=192.168.101.20NETMASK=255.255.255.0GATEWAY=1921.68.101.1DNS1=192.168.101.1[root@compute ~]# cat  /etc/sysconfig/network-scripts/ifcfg-enp8s0 TYPE=EthernetPROXY_METHOD=noneBROWSER_ONLY=noBOOTPROTO=staticDEFROUTE=yesNAME=enp8s0DEVICE=enp8s0ONBOOT=yesIPADDR=192.168.1.20NETMASK=255.255.255.0GATEWAY=192.168.1.1DNS1=192.168.1.1[root@compute ~]# [root@compute ~]# ping -c 5 www.baidu.comPING www.a.shifen.com (180.101.49.12) 56(84) bytes of data.64 bytes from 180.101.49.12 (180.101.49.12): icmp_seq=1 ttl=49 time=10.3 ms64 bytes from 180.101.49.12 (180.101.49.12): icmp_seq=2 ttl=49 time=9.77 ms64 bytes from 180.101.49.12 (180.101.49.12): icmp_seq=3 ttl=49 time=9.79 ms64 bytes from 180.101.49.12 (180.101.49.12): icmp_seq=4 ttl=49 time=9.81 ms64 bytes from 180.101.49.12 (180.101.49.12): icmp_seq=5 ttl=49 time=9.74 ms--- www.a.shifen.com ping statistics ---5 packets transmitted, 5 received, 0% packet loss, time 4007msrtt min/avg/max/mdev = 9.740/9.884/10.302/0.236 ms[root@compute ~]#

5、上传镜像并配置本地YUM源（controller、compute）

【controller】

配置【controller节点】的本地YUM源

[root@controller yum.repos.d]# lltotal 32-rw-r--r--. 1 root root 1664 Apr 29  2018 CentOS-Base.repo-rw-r--r--. 1 root root 1309 Apr 29  2018 CentOS-CR.repo-rw-r--r--. 1 root root  649 Apr 29  2018 CentOS-Debuginfo.repo-rw-r--r--. 1 root root  314 Apr 29  2018 CentOS-fasttrack.repo-rw-r--r--. 1 root root  630 Apr 29  2018 CentOS-Media.repo-rw-r--r--. 1 root root 1331 Apr 29  2018 CentOS-Sources.repo-rw-r--r--. 1 root root 4768 Apr 29  2018 CentOS-Vault.repo[root@controller yum.repos.d]# mkdir bak[root@controller yum.repos.d]# mv CentOS-* bak/[root@controller yum.repos.d]# lltotal 0drwxr-xr-x. 2 root root 187 Nov  3 10:43 bak[root@controller yum.repos.d]# mv bak /home/[root@controller yum.repos.d]# lltotal 0[root@controller ~]# vi /etc/yum.repos.d/local.repo [root@controller ~]# cat /etc/yum.repos.d/local.repo [centos]name=centosbaseurl=file:///opt/centosgpgcheck=0enabled=1[openstack]name=openstackbaseurl=file:///opt/openstack/iaas-repogpgcheck=0enabled=1[root@controller ~]#

配置【compute节点】的本地YUM源，使用ftp的方式获取controller节点的YUM源。

[root@compute ~]# cd /etc/yum.repos.d/[root@compute yum.repos.d]# lltotal 32-rw-r--r--. 1 root root 1664 Apr 29  2018 CentOS-Base.repo-rw-r--r--. 1 root root 1309 Apr 29  2018 CentOS-CR.repo-rw-r--r--. 1 root root  649 Apr 29  2018 CentOS-Debuginfo.repo-rw-r--r--. 1 root root  314 Apr 29  2018 CentOS-fasttrack.repo-rw-r--r--. 1 root root  630 Apr 29  2018 CentOS-Media.repo-rw-r--r--. 1 root root 1331 Apr 29  2018 CentOS-Sources.repo-rw-r--r--. 1 root root 4768 Apr 29  2018 CentOS-Vault.repo[root@compute yum.repos.d]# mkdir bak[root@compute yum.repos.d]# mv CentOS-* bak/[root@compute yum.repos.d]# lltotal 0drwxr-xr-x. 2 root root 187 Nov  3 10:43 bak[root@compute yum.repos.d]# mv bak /home/[root@compute yum.repos.d]# lltotal 0[root@compute yum.repos.d]# vi /etc/yum.repos.d/ftp.repo[root@compute yum.repos.d]# cat /etc/yum.repos.d/ftp.repo[centos]name=centosbaseurl=ftp://192.168.1.10/centosgpgcheck=0enable=1[openstack]name=openstackbaseurl=ftp://192.168.1.10/openstack/iaas-repogpgcheck=0enabled=1[root@compute yum.repos.d]#

在控制节点的/opt目录下创建centos和openstack目录用来挂载centos镜像和openstack镜像

【controller】

[root@controller ~]# cd /opt/[root@controller opt]# lltotal 0[root@controller opt]# mkdir centos[root@controller opt]# mkdir openstack[root@controller opt]# lltotal 0drwxr-xr-x. 2 root root 6 Nov  3 10:50 centosdrwxr-xr-x. 2 root root 6 Nov  3 10:50 openstack[root@controller opt]#

6、挂载本地YUN源

【controller】

[root@controller ~]# ll total 8075368 -rw-------. 1 root root 1463 Nov 3 09:23 anaconda-ks.cfg -rw-r–r--. 1 root root 4470079488 Nov 3 11:04 CentOS-7-x86_64-DVD-1804.iso -rw-r–r--. 1 root root 3799093248 Nov 3 11:01 chinaskills_cloud_iaas.iso [root@controller ~]# mount -o loop CentOS-7-x86_64-DVD-1804.iso /mnt/ mount: /dev/loop0 is write-protected, mounting read-only [root@controller ~]# cp -rvf /mnt/* /opt/centos/ [root@controller ~]# mount -o loop chinaskills_cloud_iaas.iso /mnt/ mount: /dev/loop0 is write-protected, mounting read-only [root@controller ~]# cp -rvf /mnt/* /opt/openstack/ 查看是否安装在指定的目录下。

[root@controller ~]# cd /opt/[root@controller opt]# lltotal 0drwxr-xr-x. 8 root root 220 Nov  3 11:36 centosdrwxr-xr-x. 4 root root  37 Nov  3 11:39 openstack[root@controller opt]# cd centos/[root@controller centos]# lltotal 320-rw-r--r--. 1 root root     14 Nov  3 11:35 CentOS_BuildTagdrwxr-xr-x. 3 root root     35 Nov  3 11:35 EFI-rw-r--r--. 1 root root    227 Nov  3 11:35 EULA-rw-r--r--. 1 root root  18009 Nov  3 11:35 GPLdrwxr-xr-x. 3 root root     57 Nov  3 11:35 imagesdrwxr-xr-x. 2 root root    198 Nov  3 11:35 isolinuxdrwxr-xr-x. 2 root root     43 Nov  3 11:35 LiveOSdrwxr-xr-x. 2 root root 221184 Nov  3 11:36 Packagesdrwxr-xr-x. 2 root root   4096 Nov  3 11:36 repodata-rw-r--r--. 1 root root   1690 Nov  3 11:36 RPM-GPG-KEY-CentOS-7-rw-r--r--. 1 root root   1690 Nov  3 11:36 RPM-GPG-KEY-CentOS-Testing-7-r--r--r--. 1 root root   2883 Nov  3 11:36 TRANS.TBL[root@controller centos]# cd ..[root@controller opt]# cd openstack/[root@controller openstack]# lltotal 0drwxr-xr-x. 4 root root  34 Nov  3 11:39 iaas-repodrwxr-xr-x. 2 root root 132 Nov  3 11:39 images

【controller】

测试YUM源是否配置成功。

[root@controller ~]# yum clean allLoaded plugins: fastestmirrorCleaning repos: centos openstackCleaning up everythingMaybe you want: rm -rf /var/cache/yum, to also free up space taken by orphaned data from disabled or removed repos[root@controller ~]# yum repolistLoaded plugins: fastestmirrorDetermining fastest mirrorscentos                                                                                                          | 3.6 kB  00:00:00     openstack                                                                                                       | 2.9 kB  00:00:00     (1/3): centos/group_gz                                                                                          | 166 kB  00:00:00     (2/3): openstack/primary_db                                                                                     | 1.4 MB  00:00:00     (3/3): centos/primary_db                                                                                        | 3.1 MB  00:00:00     repo id                                                         repo name                                                        statuscentos                                                          centos                                                           3,971openstack                                                       openstack                                                        3,232repolist: 7,203[root@controller ~]#

在controller节点上安装ftp服务

[root@controller ~]# yum install -y vsftpdLoaded plugins: fastestmirrorLoading mirror speeds from cached hostfileResolving Dependencies--> Running transaction check---> Package vsftpd.x86_64 0:3.0.2-22.el7 will be installed--> Finished Dependency ResolutionDependencies Resolved======================================================================================================================================= Package                       Arch                          Version                               Repository                     Size=======================================================================================================================================Installing: vsftpd                        x86_64                        3.0.2-22.el7                          centos                        169 kTransaction Summary=======================================================================================================================================Install  1 PackageTotal download size: 169 kInstalled size: 348 kDownloading packages:Running transaction checkRunning transaction testTransaction test succeededRunning transaction  Installing : vsftpd-3.0.2-22.el7.x86_64                                                                                          1/1   Verifying  : vsftpd-3.0.2-22.el7.x86_64                                                                                          1/1 Installed:  vsftpd.x86_64 0:3.0.2-22.el7                                                                                                         Complete![root@controller ~]# vi /etc/Display all 175 possibilities? (y or n)[root@controller ~]# vi /etc/vsftpd/vsftpd.conf [root@controller ~]# systemctl start vsftpd;systemctl enable vsftpdCreated symlink from /etc/systemd/system/multi-user.target.wants/vsftpd.service to /usr/lib/systemd/system/vsftpd.service.[root@controller ~]# systemctl status vsftpd● vsftpd.service - Vsftpd ftp daemon   Loaded: loaded (/usr/lib/systemd/system/vsftpd.service; enabled; vendor preset: disabled)   Active: active (running) since Tue 2020-11-03 11:51:05 CST; 50s ago Main PID: 10038 (vsftpd)   CGroup: /system.slice/vsftpd.service           └─10038 /usr/sbin/vsftpd /etc/vsftpd/vsftpd.confNov 03 11:51:05 controller systemd[1]: Starting Vsftpd ftp daemon...Nov 03 11:51:05 controller systemd[1]: Started Vsftpd ftp daemon.[root@controller ~]#

【compute】

[root@compute ~]# yum clean allLoaded plugins: fastestmirrorCleaning repos: centos openstackCleaning up everythingMaybe you want: rm -rf /var/cache/yum, to also free up space taken by orphaned data from disabled or removed reposCleaning up list of fastest mirrors[root@compute ~]# yum repolistLoaded plugins: fastestmirrorDetermining fastest mirrorscentos                                                                                                          | 3.6 kB  00:00:00     openstack                                                                                                       | 2.9 kB  00:00:00     (1/3): centos/group_gz                                                                                          | 166 kB  00:00:00     (2/3): openstack/primary_db                                                                                     | 1.4 MB  00:00:00     (3/3): centos/primary_db                                                                                        | 3.1 MB  00:00:00     repo id                                                         repo name                                                        statuscentos                                                          centos                                                           3,971openstack                                                       openstack                                                        3,232repolist: 7,203[root@compute ~]#

7、配置域名解析

【controller】

[root@controller ~]# vi /etc/hosts[root@controller ~]# cat /etc/hosts127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4::1         localhost localhost.localdomain localhost6 localhost6.localdomain6192.168.1.10	controller192.168.1.20	compute[root@controller ~]#

【compute】

[root@compute ~]# vi /etc/hosts[root@compute ~]# cat /etc/hosts127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4::1         localhost localhost.localdomain localhost6 localhost6.localdomain6192.168.1.10	controller192.168.1.20	compute[root@compute ~]#

8、关闭防火墙和修改SELINUX安全模式

【controller、compute】

以compute节点为例，compute节点进行相同操作即可 关闭防火墙并设置防火墙开机不自启

[root@controller ~]# systemctl stop firewalld;systemctl disable firewalldRemoved symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.[root@controller ~]#

修改SELINUX安全模式（临时修改、永久修改）

（准确的来说，permissive是允许放行通过，即发出警告⚠但不阻止🚫;disabled是关闭SELINUX安全模式，既不发出安全警告，也不阻止。）

[root@controller ~]# setenforce 0 #临时关闭SELINUX[root@controller ~]# getenforce # 查询SELINUX模式Permissive[root@controller ~]# sed -i 's/SELINUX=enforcing/SELINUX=permissive/g' /etc/selinux/config [root@controller ~]# cat /etc/selinux/config # This file controls the state of SELinux on the system.# SELINUX= can take one of these three values:#     enforcing - SELinux security policy is enforced.#     permissive - SELinux prints warnings instead of enforcing.#     disabled - No SELinux policy is loaded.SELINUX=permissive# SELINUXTYPE= can take one of three two values:#     targeted - Targeted processes are protected,#     minimum - Modification of targeted policy. Only selected processes are protected. #     mls - Multi Level Security protection.SELINUXTYPE=targeted [root@controller ~]#

同理，compute节点进行以上相同操作即可。

9、在【compute】节点上进行空白分区的划分，cinder存储和swift存储。

首先划出一整块磁盘空间，再进行分区。

[root@compute ~]# lsblk NAME   MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTsda      8:0    0  1.7T  0 disk ├─sda1   8:1    0  500M  0 part /boot├─sda2   8:2    0   32G  0 part [SWAP]└─sda3   8:3    0    1T  0 part /[root@compute ~]# fdisk /dev/sdaThe device presents a logical sector size that is smaller thanthe physical sector size. Aligning to a physical sector (or optimalI/O) size boundary is recommended, or performance may be impacted.Welcome to fdisk (util-linux 2.23.2).Changes will remain in memory only, until you decide to write them.Be careful before using the write command.Command (m for help): pDisk /dev/sda: 1798.8 GB, 1798752436224 bytes, 3513188352 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 4096 bytesI/O size (minimum/optimal): 4096 bytes / 4096 bytesDisk label type: dosDisk identifier: 0x000915c2   Device Boot      Start         End      Blocks   Id  System/dev/sda1   *        2048     1026047      512000   83  Linux/dev/sda2         1026048    68134911    33554432   82  Linux swap / Solaris/dev/sda3        68134912  2215618559  1073741824   83  LinuxCommand (m for help): nPartition type:   p   primary (3 primary, 0 extended, 1 free)   e   extendedSelect (default e): pSelected partition 4First sector (2215618560-3513188351, default 2215618560): Using default value 2215618560Last sector, +sectors or +size{
   K,M,G} (2215618560-3513188351, default 3513188351): +500GPartition 4 of type Linux and of size 500 GiB is setCommand (m for help): pDisk /dev/sda: 1798.8 GB, 1798752436224 bytes, 3513188352 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 4096 bytesI/O size (minimum/optimal): 4096 bytes / 4096 bytesDisk label type: dosDisk identifier: 0x000915c2   Device Boot      Start         End      Blocks   Id  System/dev/sda1   *        2048     1026047      512000   83  Linux/dev/sda2         1026048    68134911    33554432   82  Linux swap / Solaris/dev/sda3        68134912  2215618559  1073741824   83  Linux/dev/sda4      2215618560  3264194559   524288000   83  LinuxCommand (m for help): wThe partition table has been altered!Calling ioctl() to re-read partition table.WARNING: Re-reading the partition table failed with error 16: Device or resource busy.The kernel still uses the old table. The new table will be used atthe next reboot or after you run partprobe(8) or kpartx(8)Syncing disks.[root@compute ~]# partprobe /dev/sda[root@compute ~]# lsblk NAME   MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTsda      8:0    0  1.7T  0 disk ├─sda1   8:1    0  500M  0 part /boot├─sda2   8:2    0   32G  0 part [SWAP]├─sda3   8:3    0    1T  0 part /└─sda4   8:4    0  500G  0 part [root@compute ~]#

再进入到sda4磁盘，进行分区。cinder存储和swift存储。

[root@compute ~]# fdisk /dev/sda4The device presents a logical sector size that is smaller thanthe physical sector size. Aligning to a physical sector (or optimalI/O) size boundary is recommended, or performance may be impacted.Welcome to fdisk (util-linux 2.23.2).Changes will remain in memory only, until you decide to write them.Be careful before using the write command.Command (m for help): pDisk /dev/sda4: 500.0 GB, 500000882688 bytes, 976564224 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 4096 bytesI/O size (minimum/optimal): 4096 bytes / 4096 bytesDisk label type: dosDisk identifier: 0x5a385372     Device Boot      Start         End      Blocks   Id  System`/dev/sda4p1`            2048   419432447   209715200   83  Linux`/dev/sda4p2`       419432448   838862847   209715200   83  LinuxCommand (m for help): wThe partition table has been altered!Calling ioctl() to re-read partition table.WARNING: Re-reading the partition table failed with error 22: Invalid argument.The kernel still uses the old table. The new table will be used atthe next reboot or after you run partprobe(8) or kpartx(8)Syncing disks.[root@compute ~]# partprobe /dev/sda

10、编辑环境变量（controller、compute）

【controller、compute】

[root@controller ~]# yum install -y iaas-xiandian[root@compute ~]# yum install -y iaas-xiandian[root@compute ~]# yum install -y iaas-xiandianLoaded plugins: fastestmirrorLoading mirror speeds from cached hostfileResolving Dependencies--> Running transaction check---> Package iaas-xiandian.x86_64 0:2.4-2 will be installed--> Finished Dependency ResolutionDependencies Resolved======================================================================================================================================= Package                             Arch                         Version                        Repository                       Size=======================================================================================================================================Installing: iaas-xiandian                       x86_64                       2.4-2                          openstack                        19 kTransaction Summary=======================================================================================================================================Install  1 PackageTotal download size: 19 kInstalled size: 81 kDownloading packages:iaas-xiandian-2.4-2.x86_64.rpm                                                                                  |  19 kB  00:00:00     Running transaction checkRunning transaction testTransaction test succeededRunning transaction  Installing : iaas-xiandian-2.4-2.x86_64                                                                                          1/1   Verifying  : iaas-xiandian-2.4-2.x86_64                                                                                          1/1 Installed:  iaas-xiandian.x86_64 0:2.4-2                                                                                                         Complete![root@compute ~]#

openrc.sh配置文件如下。

【controller】

[root@controller ~]# vi /etc/xiandian/openrc.sh [root@controller ~]# cat /etc/xiandian/openrc.sh #--------------------system Config--------------------###Controller Server Manager IP. example:x.x.x.xHOST_IP=192.168.1.10#Controller HOST Password. example:000000 HOST_PASS=000000#Controller Server hostname. example:controllerHOST_NAME=controller#Compute Node Manager IP. example:x.x.x.xHOST_IP_NODE=192.168.1.20#Compute HOST Password. example:000000 HOST_PASS_NODE=000000#Compute Node hostname. example:computeHOST_NAME_NODE=compute#--------------------Chrony Config-------------------###Controller network segment IP.  example:x.x.0.0/16(x.x.x.0/24)network_segment_IP=192.168.1.0/24#--------------------Rabbit Config ------------------###user for rabbit. example:openstackRABBIT_USER=openstack#Password for rabbit user .example:000000RABBIT_PASS=000000#--------------------MySQL Config---------------------###Password for MySQL root user . exmaple:000000DB_PASS=000000#--------------------Keystone Config------------------###Password for Keystore admin user. exmaple:000000DOMAIN_NAME=demoADMIN_PASS=000000DEMO_PASS=000000#Password for Mysql keystore user. exmaple:000000KEYSTONE_DBPASS=000000#--------------------Glance Config--------------------###Password for Mysql glance user. exmaple:000000GLANCE_DBPASS=000000#Password for Keystore glance user. exmaple:000000GLANCE_PASS=000000#--------------------Nova Config----------------------###Password for Mysql nova user. exmaple:000000NOVA_DBPASS=000000#Password for Keystore nova user. exmaple:000000NOVA_PASS=000000#--------------------Neturon Config-------------------###Password for Mysql neutron user. exmaple:000000NEUTRON_DBPASS=000000#Password for Keystore neutron user. exmaple:000000NEUTRON_PASS=000000#metadata secret for neutron. exmaple:000000METADATA_SECRET=000000#Tunnel Network Interface. example:x.x.x.xINTERFACE_IP=192.168.1.10#External Network Interface. example:eth1INTERFACE_NAME=enp9s0#External Network The Physical Adapter. example:providerPhysical_NAME=provider#First Vlan ID in VLAN RANGE for VLAN Network. exmaple:101minvlan=1#Last Vlan ID in VLAN RANGE for VLAN Network. example:200maxvlan=200#--------------------Cinder Config--------------------###Password for Mysql cinder user. exmaple:000000CINDER_DBPASS=000000#Password for Keystore cinder user. exmaple:000000CINDER_PASS=000000#Cinder Block Disk. example:md126p3BLOCK_DISK=sda4p1#--------------------Swift Config---------------------###Password for Keystore swift user. exmaple:000000SWIFT_PASS=000000#The NODE Object Disk for Swift. example:md126p4.OBJECT_DISK=sda4p2#The NODE IP for Swift Storage Network. example:x.x.x.x.STORAGE_LOCAL_NET_IP=192.168.1.20#--------------------Heat Config----------------------###Password for Mysql heat user. exmaple:000000HEAT_DBPASS=000000#Password for Keystore heat user. exmaple:000000HEAT_PASS=000000#--------------------Zun Config-----------------------###Password for Mysql Zun user. exmaple:000000ZUN_DBPASS=000000#Password for Keystore Zun user. exmaple:000000ZUN_PASS=000000#Password for Mysql Kuryr user. exmaple:000000KURYR_DBPASS=000000#Password for Keystore Kuryr user. exmaple:000000KURYR_PASS=000000#--------------------Ceilometer Config----------------###Password for Gnocchi ceilometer user. exmaple:000000CEILOMETER_DBPASS=000000#Password for Keystore ceilometer user. exmaple:000000CEILOMETER_PASS=000000#--------------------AODH Config----------------###Password for Mysql AODH user. exmaple:000000AODH_DBPASS=000000#Password for Keystore AODH user. exmaple:000000AODH_PASS=000000#--------------------Barbican Config----------------###Password for Mysql Barbican user. exmaple:000000BARBICAN_DBPASS=000000#Password for Keystore Barbican user. exmaple:000000BARBICAN_PASS=000000[root@controller ~]#

[root@controller ~]# scp /etc/xiandian/openrc.sh 192.168.1.20:/etc/xiandian/openrc.shThe authenticity of host '192.168.1.20 (192.168.1.20)' can't be established.ECDSA key fingerprint is SHA256:Gwi9FGsddkAOsnxzxoJKmgLRFE+ZHKV8HhOfsupYapA.ECDSA key fingerprint is MD5:e6:e9:42:34:5f:b9:57:7c:7c:db:02:60:3b:14:f3:ac.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added '192.168.1.20' (ECDSA) to the list of known hosts.root@192.168.1.20's password: openrc.sh                                                                                            100% 3812     1.5MB/s   00:00    [root@controller ~]#

【compute】

将从控制节点传输过来的openrc.sh配置文件进行修改，修改内容如下。

#Tunnel Network Interface. example:x.x.x.xINTERFACE_IP=192.168.1.20

11、执行相关脚本安装各个组件服务

（1）通过脚本安装服务

【controller】

[root@controller ~]# iaas-pre-host.sh [root@controller ~]# reboot

【compute】

[root@compute ~]# iaas-pre-host.sh [root@compute ~]# reboot

（2）通过脚本安装数据库服务

【controller】

[root@controller ~]# iaas-install-mysql.sh

【compute】

[root@compute ~]# yum -y install MySQL-python

（3）通过脚本安装keystone服务

【controller】

[root@controller ~]# iaas-install-keystone.sh

（4）通过脚本安装glance服务

【controller】

[root@controller ~]# iaas-install-glance.sh

上传镜像并使用命令查询是否上传成功

[root@controller ~]# cd /opt/openstack/images/[root@controller images]# lltotal 1539152-rw-r--r--. 1 root root 283181056 Nov  3 11:39 CentOS_6.5_x86_64_XD.qcow2-rw-r--r--. 1 root root 381696512 Nov  3 11:39 CentOS7_1804.tar-rw-r--r--. 1 root root 400752640 Nov  3 11:39 CentOS_7.2_x86_64_XD.qcow2-rw-r--r--. 1 root root 510459904 Nov  3 11:39 CentOS_7.5_x86_64_XD.qcow2[root@controller images]# source /etc/keystone/admin-openrc.sh [root@controller images]# glance image-create --name "centos7.5" --disk-format qcow2 --container-format bare --progress < CentOS_7.5_x86_64_XD.qcow2 [=============================>] 100%+------------------+--------------------------------------+| Property         | Value                                |+------------------+--------------------------------------+| checksum         | 3d3e9c954351a4b6953fd156f0c29f5c     || container_format | bare                                 || created_at       | 2020-11-03T06:20:20Z                 || disk_format      | qcow2                                || id               | d0122867-8ac2-444b-9c9f-556ede05e9f4 || min_disk         | 0                                    || min_ram          | 0                                    || name             | centos7.5                            || owner            | 25e184cdfaf44d29b11d9b435293253f     || protected        | False                                || size             | 510459904                            || status           | active                               || tags             | []                                   || updated_at       | 2020-11-03T06:20:23Z                 || virtual_size     | None                                 || visibility       | shared                               |+------------------+--------------------------------------+[root@controller images]# glance image-create --name "centos7.2" --disk-format qcow2 --container-format bare --progress < CentOS_7.2_x86_64_XD.qcow2 [=============================>] 100%+------------------+--------------------------------------+| Property         | Value                                |+------------------+--------------------------------------+| checksum         | ea197f4c679b8e1ce34c0aa70ae2a94a     || container_format | bare                                 || created_at       | 2020-11-03T06:20:40Z                 || disk_format      | qcow2                                || id               | 428e4940-fc03-484f-96e2-4b8d5310e372 || min_disk         | 0                                    || min_ram          | 0                                    || name             | centos7.2                            || owner            | 25e184cdfaf44d29b11d9b435293253f     || protected        | False                                || size             | 400752640                            || status           | active                               || tags             | []                                   || updated_at       | 2020-11-03T06:20:42Z                 || virtual_size     | None                                 || visibility       | shared                               |+------------------+--------------------------------------+[root@controller images]# glance image-create --name "centos6.5" --disk-format qcow2 --container-format bare --progress < CentOS_6.5_x86_64_XD.qcow2 [=============================>] 100%+------------------+--------------------------------------+| Property         | Value                                |+------------------+--------------------------------------+| checksum         | 3e565ace16066679ea363dde5411ed25     || container_format | bare                                 || created_at       | 2020-11-03T06:20:58Z                 || disk_format      | qcow2                                || id               | 6a3333a2-0125-4654-bbb3-d9004ace3788 || min_disk         | 0                                    || min_ram          | 0                                    || name             | centos6.5                            || owner            | 25e184cdfaf44d29b11d9b435293253f     || protected        | False                                || size             | 283181056                            || status           | active                               || tags             | []                                   || updated_at       | 2020-11-03T06:21:44Z                 || virtual_size     | None                                 || visibility       | shared                               |+------------------+--------------------------------------+[root@controller images]# glance image-list+--------------------------------------+-----------+| ID                                   | Name      |+--------------------------------------+-----------+| 6a3333a2-0125-4654-bbb3-d9004ace3788 | centos6.5 || 428e4940-fc03-484f-96e2-4b8d5310e372 | centos7.2 || d0122867-8ac2-444b-9c9f-556ede05e9f4 | centos7.5 |+--------------------------------------+-----------+[root@controller images]# openstack image list+--------------------------------------+-----------+--------+| ID                                   | Name      | Status |+--------------------------------------+-----------+--------+| 6a3333a2-0125-4654-bbb3-d9004ace3788 | centos6.5 | active || 428e4940-fc03-484f-96e2-4b8d5310e372 | centos7.2 | active || d0122867-8ac2-444b-9c9f-556ede05e9f4 | centos7.5 | active |+--------------------------------------+-----------+--------+[root@controller images]#

（5）通过脚本安装nova服务

【controller】

[root@controller ~]# iaas-install-nova-controller.sh

【compute】

[root@compute ~]# iaas-install-nova-compute.sh

（6）通过脚本安装neutron服务

【controller】

[root@controller ~]# iaas-install-neutron-controller.sh

【compute】

[root@compute ~]# iaas-install-neutron-compute.sh

注意：使用真实服务器搭建的话，网络模式选择vlan模式；使用虚拟机搭建的话，网络模式选择flat模式。

（7）通过脚本安装dashboard服务

【controller】

[root@controller ~]# iaas-install-dashboard.sh

（8）通过脚本安装Cinder服务

【controler】

[root@controller ~]# iaas-install-cinder-controller.sh

【compute】

[root@compute ~]# iaas-install-cinder-compute.sh

（9）通过脚本安装Swift服务

【controller】

[root@controller ~]# iaas-install-swift-controller.sh

【compute】

[root@compute ~]# iaas-install-swift-compute.sh

（10）通过脚本安装heat服务

【controller】

[root@controller ~]# iaas-install-heat.sh

（11）通过脚本安装Zun服务

【controller】

[root@controller ~]# iaas-install-zun-controller.sh

【compute】

[root@compute ~]# iaas-install-zun-compute.sh

（12）通过脚本安装Ceilometer服务

【controller】

[root@controller ~]# iaas-install-ceilometer-controller.sh

【compute】

[root@compute~]# iaas-install-ceilometer-compute.sh

（13）通过脚本安装Aodh服务

【controller】

[root@controller ~]# iaas-install-aodh.sh

12、添加控制节点资源到云平台

【controller】

修改openrc.sh 把compute节点的IP地址和主机名改为controller节点的IP和主机名

在控制节点运行iaas-install-nova-compute.sh

执行过程中需要确认登录controller节点和输入controller节点root用户密码。

修改openrc.sh配置文件

#Compute Node Manager IP. example:x.x.x.xHOST_IP_NODE=192.168.1.10#Compute Node hostname. example:computeHOST_NAME_NODE=controller

[root@controller ~]# iaas-install-nova-compute.shCreated symlink from /etc/systemd/system/multi-user.target.wants/openstack-nova-compute.service to /usr/lib/systemd/system/openstack-nova-compute.service.Pseudo-terminal will not be allocated because stdin is not a terminal.The authenticity of host '192.168.1.10 (192.168.1.10)' can't be established.ECDSA key fingerprint is SHA256:rX1rbCElY3mREAkrNRYC+yob0sFY+VyQAoUxPHPZucs.ECDSA key fingerprint is MD5:18:11:82:84:98:8b:fd:3d:58:df:18:82:f7:a5:2e:50.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added '192.168.1.10' (ECDSA) to the list of known hosts.root@192.168.1.10's password: +----+--------------+------------+------+---------+-------+----------------------------+| ID | Binary       | Host       | Zone | Status  | State | Updated At                 |+----+--------------+------------+------+---------+-------+----------------------------+| 10 | nova-compute | compute    | nova | enabled | up    | 2020-11-03T07:34:09.000000 || 11 | nova-compute | controller | nova | enabled | up    | 2020-11-03T07:34:09.000000 |+----+--------------+------------+------+---------+-------+----------------------------+Found 2 cell mappings.Skipping cell0 since it does not contain hosts.Getting computes from cell 'cell1': b7e5c36e-d44d-4886-b756-7f37fe2bff2dChecking host mapping for compute host 'controller': a35af4bb-d210-4e8e-a2eb-1ed65fd439d9Creating host mapping for compute host 'controller': a35af4bb-d210-4e8e-a2eb-1ed65fd439d9Found 1 unmapped computes in cell: b7e5c36e-d44d-4886-b756-7f37fe2bff2d

13、登录web界面

输入http://192.168.1.10/dasboard

至此，IaaS搭建完成。

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