【阿里云镜像】使用阿里云oVirt镜像部署oVirt平台阿里云

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

【【阿里云镜像】使用阿里云oVirt镜像部署oVirt平台】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 kB00:00:00extras| 2.9 kB00:00:00 updates| 2.9 kB00:00:00 (1/4): base/7/x86_64/group_gz| 153 kB00:00:00 (2/4): extras/7/x86_64/primary_db| 243 kB00:00:00 (3/4): base/7/x86_64/primary_db| 6.1 MB00:00:01 (4/4): updates/7/x86_64/primary_db|13 MB00:00:02 repo idreponamestatusbase/7/x86_64CentOS-7 - Base - mirrors.aliyun.com10,072 extras/7/x86_64CentOS-7 - Extras - mirrors.aliyun.com500 updates/7/x86_64CentOS-7 - Updates - mirrors.aliyun.com3,242 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 kB00:00:00Examining /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 ResolutionDependencies Resolved======================================================================================================================== PackageArchVersionRepositorySize ========================================================================================================================Installing: ovirt-release42noarch4.2.8-1.el7/ovirt-release4211 kTransaction Summary ========================================================================================================================Install1 PackageTotal 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.noarch1/1Verifying: ovirt-release42-4.2.8-1.el7.noarch1/1 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 232020 CentOS-Base.repo.backup -rw-r--r--. 1 root root 1309 Oct 232020 CentOS-CR.repo -rw-r--r--. 1 root root649 Oct 232020 CentOS-Debuginfo.repo -rw-r--r--. 1 root root314 Oct 232020 CentOS-fasttrack.repo -rw-r--r--. 1 root root630 Oct 232020 CentOS-Media.repo -rw-r--r--. 1 root root 1331 Oct 232020 CentOS-Sources.repo -rw-r--r--. 1 root root 8515 Oct 232020 CentOS-Vault.repo -rw-r--r--. 1 root root616 Oct 232020 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 root289 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: TruePlease 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