红帽虚拟化RHEV3.2创建虚拟机（图文Step by Step）

提示：扫一扫查出行
【扫一扫了解最新限行尾号】
复制提示

前言

RHEV3.2的Web管理界面有了很大的改进，更加的简单和便捷，还可以使用中文浏览。

Install RHEV

Step1：更新系统

yum update -y

Step2：安装RHEV并将其report功能也安装上

yum install -y rhevm rhevm-reports rhevm-dwh

Step3：配置RHEV

[root@rhevm ~]# engine-setup [ INFO ] Stage: Initializing [ INFO ] Stage: Environment setup Configuration files: ['/etc/ovirt-engine-setup.conf.d/10-packaging-dwh.conf', '/etc/ovirt-engine-setup.conf.d/10-packaging-wsp.conf', '/etc/ovirt-engine-setup.conf.d/10-packaging.conf', '/etc/ovirt-engine-setup.conf.d/20-packaging-rhevm-reports.conf'] Log file: /var/log/ovirt-engine/setup/ovirt-engine-setup-20160604231558-xbilsi.log Version: otopi-1.3.0 (otopi-1.3.0-2.el6ev) [ 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 Data Warehouse on this host (Yes, No) [Yes]: #是否在本机配置数据仓库 Configure Reports on this host (Yes, No) [Yes]: #是否在本机配置报告功能 Configure WebSocket Proxy on this host (Yes, No) [Yes]: #是否在本机配置Web代理服务 --== PACKAGES ==--[ INFO ] Checking for product updates... [ INFO ] No product updates found --== ALL IN ONE CONFIGURATION ==-- --== NETWORK CONFIGURATION ==-- Setup can automatically configure the firewall on this system. Note: automatic configuration of the firewall may overwrite current settings. Do you want Setup to configure the firewall? (Yes, No) [Yes]: no #需要配置防火墙吗 Host fully qualified DNS name of this server [rhevm.pod2.example.com]: #指定主机的FQDN --== DATABASE CONFIGURATION ==-- Where is the Reports database located? (Local, Remote) [Local]: #在哪里安装Report功能的数据库 Setup can configure the local postgresql server automatically for the Reports to run. This may conflict with existing applications. Would you like Setup to automatically configure postgresql and create Reports database, or prefer to perform that manually? (Automatic, Manual) [Automatic]: #手动还是自动配置postgresql数据库 Where is the DWH database located? (Local, Remote) [Local]: #在哪里安装DWH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]: Where is the Engine database located? (Local, Remote) [Local]: #在哪里安装RHEV Engine的数据库 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: #数据RHEV admin的密码 Confirm engine admin password: [WARNING] Password is weak: it is based on a dictionary word Use weak password? (Yes, No) [No]: yes Application mode (Virt, Gluster, Both) [Both]: --== PKI CONFIGURATION ==-- Organization name for certificate [pod2.example.com]: pod2.example.com #颁发证书的组织名，这个要保证准确 --== 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]: #是否将RHEV Web界面设置为Web服务器的默认站点 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 ==-- Configure an NFS share on this server to be used as an ISO Domain? (Yes, No) [Yes]: //将ISO域的共享配置为NFS Local ISO domain path [/var/lib/exports/iso]: Local ISO domain ACL - note that the default will restrict access to rhevm.pod2.example.com only, for security reasons [rhevm.pod2.example.com(rw)]: Local ISO domain name [ISO_DOMAIN]: iso2 --== MISC CONFIGURATION ==-- Reports power users password: #Report功能Web界面的密码 Confirm Reports power users password: [WARNING] Passwords do not match Reports power users password: Confirm Reports power users password: [WARNING] Password is weak: it is based on a dictionary word Use weak password? (Yes, No) [No]: yes Would you like transactions from the Red Hat Access Plugin sent from the RHEV Manager to be brokered through a proxy server? (Yes, No) [No]: --== END OF CONFIGURATION ==--[ INFO ] Stage: Setup validation [WARNING] Less than 16384MB of memory is available --== CONFIGURATION PREVIEW ==-- Application mode : both Update Firewall : False Host FQDN : rhevm.pod2.example.com Engine database name : engine Engine database secured connection : False Engine database host : localhost Engine database user name : engine Engine database host name validation : False Engine database port : 5432 Engine installation : True NFS setup : True PKI organization : pod2.example.com NFS mount point : /var/lib/exports/iso NFS export ACL : rhevm.pod2.example.com(rw) Configure local Engine database : True Set application as default page : True Configure Apache SSL : True DWH installation : True DWH database name : ovirt_engine_history DWH database secured connection : False DWH database host : localhost DWH database user name : ovirt_engine_history DWH database host name validation : False DWH database port : 5432 Configure local DWH database : True Reports installation : True Reports database name : ovirt_engine_reports Reports database secured connection : False Reports database host : localhost Reports database user name : ovirt_engine_reports Reports database host name validation : False Reports database port : 5432 Configure local Reports database : True Engine Host FQDN : rhevm.pod2.example.com Configure WebSocket Proxy : True Please confirm installation settings (OK, Cancel) [OK]: [ INFO ] Stage: Transaction setup [ INFO ] Stopping dwh service [ INFO ] Stopping reports service [ INFO ] Stopping engine service [ INFO ] Stopping ovirt-fence-kdump-listener service [ INFO ] Stopping websocket-proxy service [ INFO ] Stage: Misc configuration [ INFO ] Stage: Package installation [ INFO ] Stage: Misc configuration [ INFO ] Initializing PostgreSQL [ INFO ] Creating PostgreSQL 'engine' database [ INFO ] Configuring PostgreSQL [ INFO ] Creating PostgreSQL 'ovirt_engine_history' database [ INFO ] Configuring PostgreSQL [ INFO ] Creating PostgreSQL 'ovirt_engine_reports' database [ INFO ] Configuring PostgreSQL [ INFO ] Creating/refreshing Engine database schema [ INFO ] Creating CA [ INFO ] Creating/refreshing DWH database schema [ INFO ] Deploying Jasper [ INFO ] Importing data into Jasper [ INFO ] Configuring Jasper Java resources [ INFO ] Configuring Jasper Database resources [ INFO ] Customizing Jasper [ INFO ] Customizing Jasper metadata [ INFO ] Customizing Jasper Pro Parts [ INFO ] Configuring WebSocket Proxy [ 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 ] Restarting nfs services --== SUMMARY ==--[WARNING] Less than 16384MB of memory is available SSH fingerprint: A3:61:93:18:AF:88:80:8F:BE:90:57:AB:60:F1:ED:BD Internal CA 1A:33:97:83:9B:2E:44:FD:52:D4:BF:84:F5:C5:75:17:36:B4:26:98 Web access is enabled at: http://rhevm.pod2.example.com:80/ovirt-engine https://rhevm.pod2.example.com:443/ovirt-engine Please use the user "admin" and password specified in order to login The following network ports should be opened: tcp:111 tcp:2049 tcp:32803 tcp:443 tcp:5432 tcp:6100 tcp:662 tcp:80 tcp:875 tcp:892 udp:111 udp:32769 udp:662 udp:7410 udp:875 udp:892 An example of the required configuration for iptables can be found at: /etc/ovirt-engine/iptables.example --== END OF SUMMARY ==--[ INFO ] Starting engine service [ INFO ] Restarting httpd [ INFO ] Starting dwh service [ INFO ] Starting reports service [ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20160604231558-xbilsi.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20160604233528-setup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ INFO ] Execution of setup completed successfully

Step5：将rhevadmin用户加入到example.com域并赋予权限。

[root@rhevm ~]# engine-manage-domains add --domain=example.com --provider=IPA --user=rhevadmin --add-permissions Enter password: Successfully added domain example.com. oVirt Engine restart is required in order for the changes to take place (service ovirt-engine restart). Manage Domains completed successfully

Step6：重启ovirt-engine服务使配置生效

[root@rhevm ~]#/etc/init.d/ovirt-engine restart

Step7：验证rhevadmin用户是否成功加入域

[root@rhevm ~]# engine-manage-domains list Domain: example.com User name: rhevadmin@EXAMPLE.COM Manage Domains completed successfully

创建Data Center、Cluster、Host

Step1：Get the CPU Type

1. Login Manager Potal from rhevadmin
1. 将H端加入到Host中
1. Get the CUPtype：Intel Nehalem Family用于之后创建cluster时使用

Step2：Create DataCenter、Cluster and Host

DataCenters: (Add Data Centers)New –> OK
Cluster: (Add Clusters) New –> CPU Type:Intel Nehalem Family
Hosts: New –> Data Center –> Host Cluster –> Address:RHEVHAddress –> UserName:root –> Password:RHEV-HPassword

创建存储

Step1：新建Shared Directory

[root@rhevm ~]# mkdir -p /exports/testdate [root@rhevm ~]# mkdir /exports/testexport [root@rhevm ~]# chown 36:36 /exports/test* #必须给你36权限，RHEVM才能够访问

Step2：配置NFS共享

vim /etc/exports

/var/lib/exports/iso rhevm.pod2.example.com(rw) /var/lib/exports/iso 172.25.2.0/255.255.0.0(rw,sync,no_root_squash) /var/lib/exports/iso 172.25.2.0/255.255.255.0(rw,sync,no_root_squash) /exports/testdata 172.25.0.0/255.255.0.0(rw,sync,no_root_squash) /exports/testdata 172.25.0.0/255.255.255.0(rw,sync,no_root_squash) /exports/testexport 172.25.0.0/255.255.0.0(rw,sync,no_root_squash) /exports/testexport 172.25.0.0/255.255.255.0(rw,sync,no_root_squash) /exports/rhevisos 172.25.0.0/255.255.255.0(rw,sync,no_root_squash) /exports/rhevisos 172.25.0.0/255.255.0.0(rw,sync,no_root_squash)

Step3：重启使共享生效

[root@rhevm ~]# exportfs -r [root@rhevm ~]# service nfs restart

Step4：在RHEVM Web界面新建Data Storage

Storage –> New Domain –> Data/NFS

Step5：新建ISO Storage

Storage –> New Domain –> ISO/NFS or iso2 –> Data Center -> Attach

创建虚拟机

Step1：获取虚拟机镜像

[root@rhevm ~]# wget http://classroom.example.com/materials/rhel-server-7.1-x86_64-boot.iso --2016-06-05 02:43:21-- http://classroom.example.com/materials/rhel-server-7.1-x86_64-boot.iso Resolving classroom.example.com... 172.25.254.254 Connecting to classroom.example.com|172.25.254.254|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 358612992 (342M) [application/octet-stream] Saving to: “rhel-server-7.1-x86_64-boot.iso”100%[======================================>] 358,612,992 90.5M/s in 3.7s 2016-06-05 02:43:25 (91.5 MB/s) - “rhel-server-7.1-x86_64-boot.iso” saved [358612992/358612992]

Step2：上传虚拟机镜像到RHEVM

[root@rhevm ~]# engine-iso-uploader list Please provide the REST API password for the admin@internal oVirt Engine user (CTRL+D to abort): ISO Storage Domain Name | Datacenter | ISO Domain Status iso2 | DC1 | active[root@rhevm ~]# engine-iso-uploader -i iso2 upload rhel-server-7.1-x86_64-boot.iso Please provide the REST API password for the admin@internal oVirt Engine user (CTRL+D to abort): Uploading, please wait... INFO: Start uploading rhel-server-7.1-x86_64-boot.iso INFO: rhel-server-7.1-x86_64-boot.iso uploaded successfully

Step3：配置虚拟机的MAC Pool

[root@rhevm ~]# engine-config -s MacPoolRanges=52:54:00:00:02:10-52:54:00:00:02:FF [root@rhevm ~]# /etc/init.d/ovirt-engine restart Stopping oVirt Engine: [ OK ] Starting oVirt Engine: [ OK ]

Step4：创建虚拟机

Virtual Machines –> New VM