【阿里云镜像】使用阿里云oVirt镜像部署oVirt平台

一、参考链接

阿里巴巴开源镜像站-OPSX镜像站-阿里云开发者社区 (aliyun.com)

ovirt镜像-ovirt下载地址-ovirt安装教程-阿里巴巴开源镜像站 (aliyun.com)

二、oVirt介绍

oVirt是一款免费开源虚拟化软件,是RedHat商业版本虚拟化软件RHEV的开源版本。

oVirt基于kvm,并整合使用了libvirt、gluster、patternfly、ansible等一系列优秀的开源软件,oVirt的定位是替代vmware vsphere,oVirt目前已经成为了企业虚拟化环境可选的解决方案,另外相比OpenStack的庞大和复杂,oVirt在企业私有云建设中具备部署和维护使用简单的优势。

三、部署oVirt操作

本实验使用VM虚拟机模拟演示操作

基于CentOS7.9版本进行操作

1、查看系统版本信息

[root@centos-ovirt ~]# hostnamectl
   Static hostname: centos-ovirt
         Icon name: computer-vm
           Chassis: vm
        Machine ID: f6fc8fb7991c4c518238af7c75f16046
           Boot ID: 3028618b95f346e7a096c234f351ff7c
    Virtualization: vmware
  Operating System: CentOS Linux 7 (Core)
       CPE OS Name: cpe:/o:centos:centos:7
            Kernel: Linux 3.10.0-1160.el7.x86_64
      Architecture: x86-64
[root@centos-ovirt ~]# uname -a
Linux centos-ovirt 3.10.0-1160.el7.x86_64 #1 SMP Mon Oct 19 16:18:59 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
[root@centos-ovirt ~]# cat /etc/redhat-release
CentOS Linux release 7.9.2009 (Core)
[root@centos-ovirt ~]#

2、安装ovirt-engine组件失败

[root@centos-ovirt ~]# yum install -y ovirt-engine
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * extras: mirrors.aliyun.com
 * updates: mirrors.aliyun.com
No package ovirt-engine available.
Error: Nothing to do

3、更新阿里云YUM源

[root@centos-ovirt ~]# yum clean all
Loaded plugins: fastestmirror
Cleaning repos: base extras updates
Cleaning up list of fastest mirrors
[root@centos-ovirt ~]# yum repolist
Loaded plugins: fastestmirror
Determining fastest mirrors
 * base: mirrors.aliyun.com
 * extras: mirrors.aliyun.com
 * updates: mirrors.aliyun.com
base                                 | 3.6 kB  00:00:00                extras                               | 2.9 kB  00:00:00     
updates                              | 2.9 kB  00:00:00     
(1/4): base/7/x86_64/group_gz        | 153 kB  00:00:00     
(2/4): extras/7/x86_64/primary_db    | 243 kB  00:00:00     
(3/4): base/7/x86_64/primary_db      | 6.1 MB  00:00:01     
(4/4): updates/7/x86_64/primary_db   |  13 MB  00:00:02     
repo id                      repo                      name          statusbase/7/x86_64   CentOS-7 - Base - mirrors.aliyun.com   10,072
extras/7/x86_64       CentOS-7 - Extras - mirrors.aliyun.com    500
updates/7/x86_64      CentOS-7 - Updates - mirrors.aliyun.com   3,242
repolist: 13,814
[root@centos-ovirt ~]#

# 更新YUM源
[root@centos-ovirt ~]# yum install -y https://mirrors.aliyun.com/ovirt/yum-repo/ovirt-release42.rpm
Loaded plugins: fastestmirror
ovirt-release42.rpm                                                                              |  12 kB  00:00:00     Examining /var/tmp/yum-root-47iGoT/ovirt-release42.rpm: ovirt-release42-4.2.8-1.el7.noarch
Marking /var/tmp/yum-root-47iGoT/ovirt-release42.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package ovirt-release42.noarch 0:4.2.8-1.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

======================================================================================================================== Package                        Arch                  Version                     Repository                       Size
========================================================================================================================Installing:
 ovirt-release42                noarch                4.2.8-1.el7                 /ovirt-release42                 11 k

Transaction Summary
========================================================================================================================Install  1 Package

Total size: 11 k
Installed size: 11 k
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : ovirt-release42-4.2.8-1.el7.noarch        1/1   Verifying  : ovirt-release42-4.2.8-1.el7.noarch        1/1 
Installed:
  ovirt-release42.noarch 0:4.2.8-1.el7                                                                                  
Complete!
[root@centos-ovirt ~]#
[root@centos-ovirt ~]# cd /etc/yum.repos.d/
[root@centos-ovirt yum.repos.d]# ll
total 52
-rw-r--r--. 1 root root 2523 Nov 28 18:12 CentOS-Base.repo
-rw-r--r--. 1 root root 1664 Oct 23  2020 CentOS-Base.repo.backup
-rw-r--r--. 1 root root 1309 Oct 23  2020 CentOS-CR.repo
-rw-r--r--. 1 root root  649 Oct 23  2020 CentOS-Debuginfo.repo
-rw-r--r--. 1 root root  314 Oct 23  2020 CentOS-fasttrack.repo
-rw-r--r--. 1 root root  630 Oct 23  2020 CentOS-Media.repo
-rw-r--r--. 1 root root 1331 Oct 23  2020 CentOS-Sources.repo
-rw-r--r--. 1 root root 8515 Oct 23  2020 CentOS-Vault.repo
-rw-r--r--. 1 root root  616 Oct 23  2020 CentOS-x86_64-kernel.repo
-rw-r--r--  1 root root 1991 Dec 23 22:51 ovirt-4.2-dependencies.repo
-rw-r--r--  1 root root  289 Dec 23 22:51 ovirt-4.2.repo
[root@centos-ovirt yum.repos.d]#

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4、重新安装ovirt-engine组件

[root@centos-ovirt ~]# yum install -y ovirt-engine
# 执行上述命令后,安装结果有报错信息

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yum --nogpgcheck install ovirt-engine
# 取消 GPG 验证即可

参考链接:https://github.com/grafana/gr...

Header V4 RSA/SHA1 signature: BAD, key ID 3dd18bdd (mengkang.net)

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5、配置oVirt Engine管理端

安装结束一定要出现“Execution of setup completed successfully”提示

代表oVirt Engine管理端安装成功。

[root@centos-ovirt ~]# engine-setup
[root@centos-ovirt ~]# engine-setup
[ INFO  ] Stage: Initializing
[ INFO  ] Stage: Environment setup
          Configuration files: ['/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf', '/etc/ovirt-engine-setup.conf.d/10-packaging.conf']
          Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20211223235336-iz4qly.log
          Version: otopi-1.7.8 (otopi-1.7.8-1.el7)
[ INFO  ] Stage: Environment packages setup
[ INFO  ] Stage: Programs detection
[ INFO  ] Stage: Environment setup
[ INFO  ] Stage: Environment customization

          --== PRODUCT OPTIONS ==--

          Configure Engine on this host (Yes, No) [Yes]:
          Configure ovirt-provider-ovn (Yes, No) [Yes]:
          Configure Image I/O Proxy on this host (Yes, No) [Yes]:
          Configure WebSocket Proxy on this host (Yes, No) [Yes]:

          * Please note * : Data Warehouse is required for the engine.
          If you choose to not configure it on this host, you have to configure
          it on a remote host, and then configure the engine on this host so
          that it can access the database of the remote Data Warehouse host.
          Configure Data Warehouse on this host (Yes, No) [Yes]:
          Configure VM Console Proxy on this host (Yes, No) [Yes]:

          --== PACKAGES ==--

[ INFO  ] Checking for product updates...
[ INFO  ] No product updates found

          --== NETWORK CONFIGURATION ==--

          Host fully qualified DNS name of this server [centos-ovirt]:
[WARNING] Host name centos-ovirt has no domain suffix
[WARNING] Failed to resolve centos-ovirt using DNS, it can be resolved only locally
          Setup can automatically configure the firewall on this system.
          Note: automatic configuration of the firewall may overwrite current settings.
          NOTICE: iptables is deprecated and will be removed in future releases
          Do you want Setup to configure the firewall? (Yes, No) [Yes]: No
[WARNING] Host name centos-ovirt has no domain suffix
[WARNING] Host name centos-ovirt has no domain suffix
[WARNING] Host name centos-ovirt has no domain suffix

          --== DATABASE CONFIGURATION ==--

          Where is the DWH database located? (Local, Remote) [Local]:
          Setup can configure the local postgresql server automatically for the DWH to run. This may conflict with existing applications.
          Would you like Setup to automatically configure postgresql and create DWH database, or prefer to perform that manually? (Automatic, Manual) [Automatic]:
          Where is the Engine database located? (Local, Remote) [Local]:
          Setup can configure the local postgresql server automatically for the engine to run. This may conflict with existing applications.
          Would you like Setup to automatically configure postgresql and create Engine database, or prefer to perform that manually? (Automatic, Manual) [Automatic]:

          --== OVIRT ENGINE CONFIGURATION ==--

          Engine admin password:
          Confirm engine admin password:
          Application mode (Virt, Gluster, Both) [Both]:
          Use default credentials (admin@internal) for ovirt-provider-ovn (Yes, No) [Yes]:

          --== STORAGE CONFIGURATION ==--

          Default SAN wipe after delete (Yes, No) [No]:

          --== PKI CONFIGURATION ==--

          Organization name for certificate [Test]:

          --== APACHE CONFIGURATION ==--

          Setup can configure the default page of the web server to present the application home page. This may conflict with existing applications.
          Do you wish to set the application as the default page of the web server? (Yes, No) [Yes]:
          Setup can configure apache to use SSL using a certificate issued from the internal CA.
          Do you wish Setup to configure that, or prefer to perform that manually? (Automatic, Manual) [Automatic]:

          --== SYSTEM CONFIGURATION ==--


          --== MISC CONFIGURATION ==--

          Please choose Data Warehouse sampling scale:
          (1) Basic
          (2) Full
          (1, 2)[1]:

          --== END OF CONFIGURATION ==--

[ INFO  ] Stage: Setup validation
[WARNING] Less than 16384MB of memory is available

          --== CONFIGURATION PREVIEW ==--

          Application mode                        : both
          Default SAN wipe after delete           : False
          Update Firewall                         : False
          Host FQDN                               : centos-ovirt
          Configure local Engine database         : True
          Set application as default page         : True
          Configure Apache SSL                    : True
          Engine database secured connection      : False
          Engine database user name               : engine
          Engine database name                    : engine
          Engine database host                    : localhost
          Engine database port                    : 5432
          Engine database host name validation    : False
          Engine installation                     : True
          PKI organization                        : Test
          Set up ovirt-provider-ovn               : True
          Configure WebSocket Proxy               : True
          DWH installation                        : True
          DWH database host                       : localhost
          DWH database port                       : 5432
          Configure local DWH database            : True
          Configure Image I/O Proxy               : True
          Configure VMConsole Proxy               : True

          Please confirm installation settings (OK, Cancel) [OK]:
[ INFO  ] Stage: Transaction setup
[ INFO  ] Stopping engine service
[ INFO  ] Stopping ovirt-fence-kdump-listener service
[ INFO  ] Stopping dwh service
[ INFO  ] Stopping Image I/O Proxy service
[ INFO  ] Stopping vmconsole-proxy service
[ INFO  ] Stopping websocket-proxy service
[ INFO  ] Stage: Misc configuration
[ INFO  ] Stage: Package installation
[ INFO  ] Stage: Misc configuration
[ INFO  ] Upgrading CA
[ INFO  ] Initializing PostgreSQL
[ INFO  ] Creating PostgreSQL 'engine' database
[ INFO  ] Configuring PostgreSQL
[ INFO  ] Creating PostgreSQL 'ovirt_engine_history' database
[ INFO  ] Configuring PostgreSQL
[ INFO  ] Creating CA
[ INFO  ] Creating/refreshing DWH database schema
[ INFO  ] Configuring Image I/O Proxy
[ INFO  ] Setting up ovirt-vmconsole proxy helper PKI artifacts
[ INFO  ] Setting up ovirt-vmconsole SSH PKI artifacts
[ INFO  ] Configuring WebSocket Proxy
[ INFO  ] Creating/refreshing Engine database schema
[ INFO  ] Creating/refreshing Engine 'internal' domain database schema
[ INFO  ] Creating default mac pool range
[ INFO  ] Adding default OVN provider to database
[ INFO  ] Adding OVN provider secret to database
[ INFO  ] Setting a password for internal user admin
[ INFO  ] Generating post install configuration file '/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf'
[ INFO  ] Stage: Transaction commit
[ INFO  ] Stage: Closing up
[ INFO  ] Starting engine service
[ INFO  ] Starting dwh service
[ INFO  ] Restarting ovirt-vmconsole proxy service

          --== SUMMARY ==--

[ INFO  ] Restarting httpd
          In order to configure firewalld, copy the files from
              /etc/ovirt-engine/firewalld to /etc/firewalld/services
              and execute the following commands:
              firewall-cmd --permanent --add-service ovirt-postgres
              firewall-cmd --permanent --add-service ovirt-https
              firewall-cmd --permanent --add-service ovn-central-firewall-service
              firewall-cmd --permanent --add-service ovirt-fence-kdump-listener
              firewall-cmd --permanent --add-service ovirt-imageio-proxy
              firewall-cmd --permanent --add-service ovirt-websocket-proxy
              firewall-cmd --permanent --add-service ovirt-http
              firewall-cmd --permanent --add-service ovirt-vmconsole-proxy
              firewall-cmd --permanent --add-service ovirt-provider-ovn
              firewall-cmd --reload
          The following network ports should be opened:
              tcp:2222
              tcp:35357
              tcp:443
              tcp:5432
              tcp:54323
              tcp:6100
              tcp:6641
              tcp:6642
              tcp:80
              tcp:9696
              udp:7410
          An example of the required configuration for iptables can be found at:
              /etc/ovirt-engine/iptables.example
          Please use the user 'admin@internal' and password specified in order to login
          Web access is enabled at:
              http://centos-ovirt:80/ovirt-engine
              https://centos-ovirt:443/ovirt-engine
          Internal CA 73:6F:DC:88:BB:61:21:08:67:8D:A1:47:C6:27:B2:7D:0E:87:7D:B0
          SSH fingerprint: SHA256:xD1NYKNS8ukCNWWVYUj33HHbnJ0KsjGlCM3vzOHuYU4
[WARNING] Less than 16384MB of memory is available

          --== END OF SUMMARY ==--

[ INFO  ] Stage: Clean up
          Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20211223235336-iz4qly.log
[ INFO  ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20211223235631-setup.conf'
[ INFO  ] Stage: Pre-termination
[ INFO  ] Stage: Termination
[ INFO  ] Execution of setup completed successfully
[root@centos-ovirt ~]#

6、访问oVirt Engine管理端

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The redirection URI for client is not registered.

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