# yum install -y http://resources.ovirt.org/pub/yum-repo/ovirt-release42.rpm  
# yum -y update

# yum install -y ovirt-engine 

[root@localhost yum.repos.d]# 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-20180420195341-6bsbdg.log
          Version: otopi-1.7.7 (otopi-1.7.7-1.el7.centos)
[ 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]: 回车 
          Configure ovirt-provider-ovn (Yes, No) [Yes]: 回车(OVN:Open Virtual Network,配置虚拟网络)
          Configure Image I/O Proxy on this host (Yes, No) [Yes]: 回车(Image I/O Proxy可以支持向oVirt平台中上传虚拟机的磁盘镜像)
          Configure WebSocket Proxy on this host (Yes, No) [Yes]: 回车(WebSocket Proxy用来支持使用noVNC远程登录虚拟机图形界面管理)
         
          * 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]: 回车(在本机配置数据库)
          Configure VM Console Proxy on this host (Yes, No) [Yes]: 回车(支持访问虚拟机的串口console通信)
         
          –== PACKAGES ==–
         
[ INFO  ] Checking for product updates…
[ INFO  ] No product updates found
         
          –== NETWORK CONFIGURATION ==–
         
          Host fully qualified DNS name of this server [localhost.localdomain]: 回车(使用默认hostname就行,反正是准备用IP地址访问无所谓)
[WARNING] Failed to resolve localhost.localdomain 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回车(因为之前已经把防火墙服务给关掉了,所以就不用再配置防火墙的具体设置了)
         
          –== DATABASE CONFIGURATION ==–
         
          Where is the DWH database located? (Local, Remote) [Local]: 回车(DWH:Data WareHouse使用本地数据库)
          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]: 回车(自动配置PostGreSQL数据库)
          Where is the Engine database located? (Local, Remote) [Local]: 回车(Engine用到的数据库位于本机)
          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]: 回车(使用安装程序自动创建Engine数据库)
         
          –== OVIRT ENGINE CONFIGURATION ==–
         
          Engine admin password: 输入后台管理员admin的密码回车
          Confirm engine admin password: 再输入一遍密码回车
          Application mode (Virt, Gluster, Both) [Both]: 回车
          Use default credentials (admin@internal) for ovirt-provider-ovn (Yes, No) [Yes]: 回车(使用默认的admin@internal内部管理员账号)
         
          –== STORAGE CONFIGURATION ==–
         
          Default SAN wipe after delete (Yes, No) [No]: 回车(yes的话在删除虚拟机的虚拟磁盘后会擦除存储设备上的对应块)
         
          –== PKI CONFIGURATION ==–
         
          Organization name for certificate [localdomain]: 回车
         
          –== 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]: 回车(使用apache作为web服务器)
          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]: 回车(自动配置CA证书)
         
          –== SYSTEM CONFIGURATION ==–
         
         
          –== MISC CONFIGURATION ==–
         
          Please choose Data Warehouse sampling scale:
          (1) Basic
          (2) Full
          (1, 2)[1]: 回车(使用基本的数据库示例初始化数据)
         
          –== END OF CONFIGURATION ==–
         
[ INFO  ] Stage: Setup validation
[WARNING] Cannot validate host name settings, reason: resolved host does not match any of the local addresses
[WARNING] Warning: Not enough memory is available on the host. Minimum requirement is 4096MB, and 16384MB is recommended.
          Do you want Setup to continue, with amount of memory less than recommended? (Yes, No) [No]: yes回车(因为是在虚拟机上装的,内存有点小,才会提示这个)
         
          –== CONFIGURATION PREVIEW ==–
         
          Application mode                        : both
          Default SAN wipe after delete           : False
          Update Firewall                         : False
          Host FQDN                               : localhost.localdomain
          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                        : localdomain
          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]: 回车
[ 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  ] 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://localhost.localdomain:80/ovirt-engine
              https://localhost.localdomain:443/ovirt-engine
          Internal CA 95:CB:1A:EA:A7:CC:48:A3:14:8F:79:8D:BC:07:4F:98:D7:EB:B4:19
          SSH fingerprint: SHA256:ltDYySFckI6bPO0OV+yzErG3YVqgA8zBnHZkEK3bWRs
[WARNING] Warning: Not enough memory is available on the host. Minimum requirement is 4096MB, and 16384MB is recommended.
         
          –== END OF SUMMARY ==–
         
[ INFO  ] Stage: Clean up
          Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20180420195341-6bsbdg.log
[ INFO  ] Generating answer file ‘/var/lib/ovirt-engine/setup/answers/20180420195951-setup.conf’
[ INFO  ] Stage: Pre-termination
[ INFO  ] Stage: Termination

[ INFO  ] Execution of setup completed successfully

# yum install -y nfs-utils    //安装nfs相关程序包
# mkdir /var/oVirtData    //新建文件夹用来共享
# chown 36:36 /var/oVirtData   //必须将该文件夹所有者修改为vdsm和其对应的组kvm,默认编号都是36,否则在oVirt后台中将无法添加该存储域
# chmod 755 /var/oVirtData    //权限设置同样至关重要,否则无法添加


# vi /etc/exports    //编辑配置文件,定义哪些目录需要通过NFS服务访问
    /var/oVirtData 0.0.0.0/0.0.0.0(rw,sync)     //0.0.0.0/0.0.0.0不限制允许连接的客户端IP地址


# exportfs -a               //使上面写的配置生效
# service rpcbind start      //启动NFS服务前必须先启动rpcbind服务
# service nfs-server start    //启动NFS服务
# systemctl enable rpcbind nfs-server    //设置服务开机自动启动

  engine-iso-uploader upload -i v2iso cn_windows_server_2012_r2_vl_with_update_x64_dvd_6052729.iso