Fedora30安装KVM虚拟机

于 2019-08-28 16:16:38 发布
阅读量1.9k 收藏 5
点赞数 2
CC 4.0 BY-SA版权
分类专栏： Linux 文章标签： linux kvm kvm安装
原文链接：https://computingforgeeks.com/how-to-install-kvm-on-fedora/
本文介绍了在Fedora 30上安装KVM虚拟机的步骤，包括检查CPU是否支持虚拟扩展，安装KVM和QEMU，启动KVM服务并设置开机启动，以及安装虚拟机管理工具virt-manager。此外，还提到了网络配置和创建虚拟机实例的方法。

摘要生成于 C知道 ，由 DeepSeek-R1 满血版支持， 前往体验 >

ENV：

[root@Fedora ~]# uname -r
5.2.9-200.fc30.x86_64
[root@Fedora ~]# cat /etc/redhat-release 
Fedora release 30 (Thirty)

想安装kvm虚拟机，在网上找了好多的文章，但是安装的文件很多，而且很多文章安装的还不相同，这使自己对网络的信息正确性产生怀疑。

最后还是找到了相对可信的安装指南（只是全英文的）

https://computingforgeeks.com/how-to-install-kvm-on-fedora/

看内容是国外的网站，看来有些东西还是要到国外网站找才能找到好的方案，国内的文章都是水军式，没法看啊。

下面就按上面网址中内容来操作吧。算是翻译了！

Step1:查看你的CPU是否支持虚拟扩展

[root@Fedora ~]# cat /proc/cpuinfo |egrep "vmx|svm"

其中vmx表示intel的cpu，svm是amd的cpu

如果信息中含有vmx（intel）或svm（amd）信息，则表示支持虚拟扩展，下面是我的intel的CPU，中间位置可看到vmx字符，表示支持：

[root@Fedora ~]# cat /proc/cpuinfo |egrep "vmx|svm"
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts md_clear flush_l1d
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts md_clear flush_l1d
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts md_clear flush_l1d
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts md_clear flush_l1d

Step2:在Fedora28/29/30上安装KVM/QEMU

[root@Fedora ~]# dnf -y install bridge-utils libvirt virt-install qemu-kvm

看到的安装包少吧，并不需要太多的东西，在后面也就是再安装两三个包就可以了。

不要问为什么不用dnf -y install ，这只是我个人习惯，想看下安装的都有什么，这样可以了解系统里添加了什么文件。要是熟悉了直接安装也可以。

[root@Fedora ~]# dnf install bridge-utils libvirt virt-install qemu-kvm
Last metadata expiration check: 0:35:41 ago on Wed 28 Aug 2019 01:13:51 PM CST.
Package bridge-utils-1.6-3.fc30.x86_64 is already installed.
Package qemu-kvm-2:3.1.1-2.fc30.x86_64 is already installed.
Dependencies resolved.
================================================================================
 Package                           Arch      Version           Repository  Size
================================================================================
Installing:
 libvirt                           x86_64    5.1.0-9.fc30      updates     12 k
 virt-install                      noarch    2.1.0-2.fc30      fedora      64 k
Installing dependencies:
 gnutls-dane                       x86_64    3.6.8-1.fc30      updates     25 k
 gnutls-utils                      x86_64    3.6.8-1.fc30      updates    299 k
 libvirt-bash-completion           x86_64    5.1.0-9.fc30      updates     12 k
 libvirt-client                    x86_64    5.1.0-9.fc30      updates    310 k
 libvirt-daemon-config-nwfilter    x86_64    5.1.0-9.fc30      updates     17 k
 libvirt-daemon-driver-libxl       x86_64    5.1.0-9.fc30      updates    189 k
 libvirt-daemon-driver-lxc         x86_64    5.1.0-9.fc30      updates    183 k
 libvirt-daemon-driver-vbox        x86_64    5.1.0-9.fc30      updates    167 k
 python3-libvirt                   x86_64    5.1.0-2.fc30      updates    288 k
 autogen-libopts                   x86_64    5.18.16-1.fc30    fedora      69 k
 virt-manager-common               noarch    2.1.0-2.fc30      fedora     1.1 M

Transaction Summary
================================================================================
Install  13 Packages

Total download size: 2.6 M
Installed size: 13 M
Is this ok [y/N]: y
Downloading Packages:
(1/13): libvirt-5.1.0-9.fc30.x86_64.rpm         2.1 kB/s |  12 kB     00:05    
(2/13): gnutls-dane-3.6.8-1.fc30.x86_64.rpm     4.4 kB/s |  25 kB     00:05    
(3/13): libvirt-bash-completion-5.1.0-9.fc30.x8  61 kB/s |  12 kB     00:00    
(4/13): gnutls-utils-3.6.8-1.fc30.x86_64.rpm     45 kB/s | 299 kB     00:06    
(5/13): libvirt-daemon-config-nwfilter-5.1.0-9.  14 kB/s |  17 kB     00:01    
(6/13): libvirt-client-5.1.0-9.fc30.x86_64.rpm  190 kB/s | 310 kB     00:01    
(7/13): libvirt-daemon-driver-libxl-5.1.0-9.fc3 155 kB/s | 189 kB     00:01    
(8/13): libvirt-daemon-driver-lxc-5.1.0-9.fc30. 118 kB/s | 183 kB     00:01    
(9/13): libvirt-daemon-driver-vbox-5.1.0-9.fc30  89 kB/s | 167 kB     00:01    
(10/13): autogen-libopts-5.18.16-1.fc30.x86_64.  53 kB/s |  69 kB     00:01    
(11/13): virt-install-2.1.0-2.fc30.noarch.rpm    65 kB/s |  64 kB     00:00    
(12/13): python3-libvirt-5.1.0-2.fc30.x86_64.rp 101 kB/s | 288 kB     00:02    
(13/13): virt-manager-common-2.1.0-2.fc30.noarc  54 kB/s | 1.1 MB     00:19    
--------------------------------------------------------------------------------
Total                                            74 kB/s | 2.6 MB     00:36     
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                        1/1 
  Installing       : autogen-libopts-5.18.16-1.fc30.x86_64                 1/13 
  Installing       : python3-libvirt-5.1.0-2.fc30.x86_64                   2/13 
  Installing       : virt-manager-common-2.1.0-2.fc30.noarch               3/13 
  Installing       : libvirt-daemon-driver-vbox-5.1.0-9.fc30.x86_64        4/13 
  Installing       : libvirt-daemon-driver-lxc-5.1.0-9.fc30.x86_64         5/13 
  Installing       : libvirt-daemon-driver-libxl-5.1.0-9.fc30.x86_64       6/13 
  Installing       : libvirt-daemon-config-nwfilter-5.1.0-9.fc30.x86_64    7/13 
  Running scriptlet: libvirt-daemon-config-nwfilter-5.1.0-9.fc30.x86_64    7/13 
  Installing       : libvirt-bash-completion-5.1.0-9.fc30.x86_64           8/13 
  Installing       : gnutls-dane-3.6.8-1.fc30.x86_64                       9/13 
  Installing       : gnutls-utils-3.6.8-1.fc30.x86_64                     10/13 
  Installing       : libvirt-client-5.1.0-9.fc30.x86_64                   11/13 
  Running scriptlet: libvirt-client-5.1.0-9.fc30.x86_64                   11/13 
  Installing       : libvirt-5.1.0-9.fc30.x86_64                          12/13 
  Installing       : virt-install-2.1.0-2.fc30.noarch                     13/13 
  Running scriptlet: libvirt-daemon-config-nwfilter-5.1.0-9.fc30.x86_64   13/13 
  Running scriptlet: virt-install-2.1.0-2.fc30.noarch                     13/13 
  Verifying        : gnutls-dane-3.6.8-1.fc30.x86_64                       1/13 
  Verifying        : gnutls-utils-3.6.8-1.fc30.x86_64                      2/13 
  Verifying        : libvirt-5.1.0-9.fc30.x86_64                           3/13 
  Verifying        : libvirt-bash-completion-5.1.0-9.fc30.x86_64           4/13 
  Verifying        : libvirt-client-5.1.0-9.fc30.x86_64                    5/13 
  Verifying        : libvirt-daemon-config-nwfilter-5.1.0-9.fc30.x86_64    6/13 
  Verifying        : libvirt-daemon-driver-libxl-5.1.0-9.fc30.x86_64       7/13 
  Verifying        : libvirt-daemon-driver-lxc-5.1.0-9.fc30.x86_64         8/13 
  Verifying        : libvirt-daemon-driver-vbox-5.1.0-9.fc30.x86_64        9/13 
  Verifying        : python3-libvirt-5.1.0-2.fc30.x86_64                  10/13 
  Verifying        : autogen-libopts-5.18.16-1.fc30.x86_64                11/13 
  Verifying        : virt-install-2.1.0-2.fc30.noarch                     12/13 
  Verifying        : virt-manager-common-2.1.0-2.fc30.noarch              13/13 

Installed:
  libvirt-5.1.0-9.fc30.x86_64                                                   
  virt-install-2.1.0-2.fc30.noarch                                              
  gnutls-dane-3.6.8-1.fc30.x86_64                                               
  gnutls-utils-3.6.8-1.fc30.x86_64                                              
  libvirt-bash-completion-5.1.0-9.fc30.x86_64                                   
  libvirt-client-5.1.0-9.fc30.x86_64                                            
  libvirt-daemon-config-nwfilter-5.1.0-9.fc30.x86_64                            
  libvirt-daemon-driver-libxl-5.1.0-9.fc30.x86_64                               
  libvirt-daemon-driver-lxc-5.1.0-9.fc30.x86_64                                 
  libvirt-daemon-driver-vbox-5.1.0-9.fc30.x86_64                                
  python3-libvirt-5.1.0-2.fc30.x86_64                                           
  autogen-libopts-5.18.16-1.fc30.x86_64                                         
  virt-manager-common-2.1.0-2.fc30.noarch                                       

Complete!

安装完，GO ON！

查看安装的进程

[root@Fedora ~]# lsmod |grep kvm
kvm_intel             299008  0
kvm                   753664  1 kvm_intel
irqbypass              16384  1 kvm

安装kvm的工具包

[root@Fedora ~]# dnf -y install virt-top libguestfs-tools

安装过程：

[root@Fedora ~]# dnf install virt-top libguestfs-tools
Last metadata expiration check: 0:46:36 ago on Wed 28 Aug 2019 01:13:51 PM CST.
Dependencies resolved.
================================================================================
 Package                     Arch        Version              Repository   Size
================================================================================
Installing:
 libguestfs-tools            noarch      1:1.40.2-4.fc30      fedora       33 k
 virt-top                    x86_64      1.0.8-34.fc30        fedora      717 k
Installing dependencies:
 hexedit                     x86_64      1.2.13-15.fc30       fedora       39 k
 hivex                       x86_64      1.3.18-4.fc30        fedora       98 k
 libguestfs                  x86_64      1:1.40.2-4.fc30      fedora      2.7 M
 libguestfs-tools-c          x86_64      1:1.40.2-4.fc30      fedora      5.5 M
 libldm                      x86_64      0.2.4-4.fc30         fedora       53 k
 lsscsi                      x86_64      0.30-2.fc30          fedora       63 k
 perl-Class-Inspector        noarch      1.32-5.fc30          fedora       31 k
 perl-Exporter-Tiny          noarch      1.002001-2.fc30      fedora       51 k
 perl-List-MoreUtils-XS      x86_64      0.428-5.fc30         fedora       59 k
 perl-Sys-Guestfs            x86_64      1:1.40.2-4.fc30      fedora      316 k
 perl-Sys-Virt               x86_64      5.1.0-1.fc30         fedora      289 k
 perl-hivex                  x86_64      1.3.18-4.fc30        fedora       50 k
 perl-libintl-perl           x86_64      1.31-2.fc30          fedora      810 k
 scrub                       x86_64      2.5.2-14.fc30        fedora       42 k
 supermin                    x86_64      5.1.20-3.fc30        fedora      446 k
 zerofree                    x86_64      1.1.1-3.fc30         fedora       27 k
Installing weak dependencies:
 libguestfs-xfs              x86_64      1:1.40.2-4.fc30      fedora       15 k
 perl-File-ShareDir          noarch      1.116-4.fc30         fedora       30 k
 perl-List-MoreUtils         noarch      0.428-5.fc30         fedora       65 k
 perl-Params-Util            x86_64      1.07-26.fc30         fedora       37 k

Transaction Summary
================================================================================
Install  22 Packages

Total download size: 11 M
Installed size: 44 M
Is this ok [y/N]: y
Downloading Packages:
(1/22): hexedit-1.2.13-15.fc30.x86_64.rpm       7.0 kB/s |  39 kB     00:05    
(2/22): hivex-1.3.18-4.fc30.x86_64.rpm           17 kB/s |  98 kB     00:05    
(3/22): libguestfs-tools-1.40.2-4.fc30.noarch.r  68 kB/s |  33 kB     00:00    
(4/22): libguestfs-xfs-1.40.2-4.fc30.x86_64.rpm  66 kB/s |  15 kB     00:00    
(5/22): libldm-0.2.4-4.fc30.x86_64.rpm           40 kB/s |  53 kB     00:01    
(6/22): lsscsi-0.30-2.fc30.x86_64.rpm            25 kB/s |  63 kB     00:02    
(7/22): perl-Class-Inspector-1.32-5.fc30.noarch  62 kB/s |  31 kB     00:00    
(8/22): perl-Exporter-Tiny-1.002001-2.fc30.noar  47 kB/s |  51 kB     00:01    
(9/22): perl-File-ShareDir-1.116-4.fc30.noarch.  48 kB/s |  30 kB     00:00    
(10/22): perl-List-MoreUtils-0.428-5.fc30.noarc  45 kB/s |  65 kB     00:01    
(11/22): perl-List-MoreUtils-XS-0.428-5.fc30.x8  58 kB/s |  59 kB     00:01    
(12/22): perl-Params-Util-1.07-26.fc30.x86_64.r  60 kB/s |  37 kB     00:00    
(13/22): perl-Sys-Guestfs-1.40.2-4.fc30.x86_64.  84 kB/s | 316 kB     00:03    
(14/22): perl-Sys-Virt-5.1.0-1.fc30.x86_64.rpm   25 kB/s | 289 kB     00:11    
(15/22): perl-hivex-1.3.18-4.fc30.x86_64.rpm     17 kB/s |  50 kB     00:02    
(16/22): perl-libintl-perl-1.31-2.fc30.x86_64.r  53 kB/s | 810 kB     00:15    
(17/22): scrub-2.5.2-14.fc30.x86_64.rpm          10 kB/s |  42 kB     00:04    
(18/22): libguestfs-tools-c-1.40.2-4.fc30.x86_6 109 kB/s | 5.5 MB     00:51    
(19/22): virt-top-1.0.8-34.fc30.x86_64.rpm      256 kB/s | 717 kB     00:02    
(20/22): zerofree-1.1.1-3.fc30.x86_64.rpm       130 kB/s |  27 kB     00:00    
(21/22): supermin-5.1.20-3.fc30.x86_64.rpm       54 kB/s | 446 kB     00:08    
(22/22): libguestfs-1.40.2-4.fc30.x86_64.rpm     37 kB/s | 2.7 MB     01:15    
--------------------------------------------------------------------------------
Total                                           139 kB/s |  11 MB     01:23     
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                        1/1 
  Installing       : hivex-1.3.18-4.fc30.x86_64                            1/22 
  Installing       : perl-hivex-1.3.18-4.fc30.x86_64                       2/22 
  Installing       : zerofree-1.1.1-3.fc30.x86_64                          3/22 
  Installing       : supermin-5.1.20-3.fc30.x86_64                         4/22 
  Installing       : scrub-2.5.2-14.fc30.x86_64                            5/22 
  Installing       : perl-Sys-Virt-5.1.0-1.fc30.x86_64                     6/22 
  Installing       : perl-Params-Util-1.07-26.fc30.x86_64                  7/22 
  Installing       : perl-List-MoreUtils-XS-0.428-5.fc30.x86_64            8/22 
  Installing       : perl-Exporter-Tiny-1.002001-2.fc30.noarch             9/22 
  Installing       : perl-List-MoreUtils-0.428-5.fc30.noarch              10/22 
  Installing       : perl-Class-Inspector-1.32-5.fc30.noarch              11/22 
  Installing       : perl-File-ShareDir-1.116-4.fc30.noarch               12/22 
  Installing       : perl-libintl-perl-1.31-2.fc30.x86_64                 13/22 
  Installing       : lsscsi-0.30-2.fc30.x86_64                            14/22 
  Installing       : libldm-0.2.4-4.fc30.x86_64                           15/22 
  Installing       : libguestfs-1:1.40.2-4.fc30.x86_64                    16/22 
  Installing       : libguestfs-xfs-1:1.40.2-4.fc30.x86_64                17/22 
  Installing       : perl-Sys-Guestfs-1:1.40.2-4.fc30.x86_64              18/22 
  Installing       : hexedit-1.2.13-15.fc30.x86_64                        19/22 
  Installing       : libguestfs-tools-c-1:1.40.2-4.fc30.x86_64            20/22 
  Installing       : libguestfs-tools-1:1.40.2-4.fc30.noarch              21/22 
  Installing       : virt-top-1.0.8-34.fc30.x86_64                        22/22 
  Running scriptlet: virt-top-1.0.8-34.fc30.x86_64                        22/22 
  Verifying        : hexedit-1.2.13-15.fc30.x86_64                         1/22 
  Verifying        : hivex-1.3.18-4.fc30.x86_64                            2/22 
  Verifying        : libguestfs-1:1.40.2-4.fc30.x86_64                     3/22 
  Verifying        : libguestfs-tools-1:1.40.2-4.fc30.noarch               4/22 
  Verifying        : libguestfs-tools-c-1:1.40.2-4.fc30.x86_64             5/22 
  Verifying        : libguestfs-xfs-1:1.40.2-4.fc30.x86_64                 6/22 
  Verifying        : libldm-0.2.4-4.fc30.x86_64                            7/22 
  Verifying        : lsscsi-0.30-2.fc30.x86_64                             8/22 
  Verifying        : perl-Class-Inspector-1.32-5.fc30.noarch               9/22 
  Verifying        : perl-Exporter-Tiny-1.002001-2.fc30.noarch            10/22 
  Verifying        : perl-File-ShareDir-1.116-4.fc30.noarch               11/22 
  Verifying        : perl-List-MoreUtils-0.428-5.fc30.noarch              12/22 
  Verifying        : perl-List-MoreUtils-XS-0.428-5.fc30.x86_64           13/22 
  Verifying        : perl-Params-Util-1.07-26.fc30.x86_64                 14/22 
  Verifying        : perl-Sys-Guestfs-1:1.40.2-4.fc30.x86_64              15/22 
  Verifying        : perl-Sys-Virt-5.1.0-1.fc30.x86_64                    16/22 
  Verifying        : perl-hivex-1.3.18-4.fc30.x86_64                      17/22 
  Verifying        : perl-libintl-perl-1.31-2.fc30.x86_64                 18/22 
  Verifying        : scrub-2.5.2-14.fc30.x86_64                           19/22 
  Verifying        : supermin-5.1.20-3.fc30.x86_64                        20/22 
  Verifying        : virt-top-1.0.8-34.fc30.x86_64                        21/22 
  Verifying        : zerofree-1.1.1-3.fc30.x86_64                         22/22 

Installed:
  libguestfs-tools-1:1.40.2-4.fc30.noarch                                       
  virt-top-1.0.8-34.fc30.x86_64                                                 
  libguestfs-xfs-1:1.40.2-4.fc30.x86_64                                         
  perl-File-ShareDir-1.116-4.fc30.noarch                                        
  perl-List-MoreUtils-0.428-5.fc30.noarch                                       
  perl-Params-Util-1.07-26.fc30.x86_64                                          
  hexedit-1.2.13-15.fc30.x86_64                                                 
  hivex-1.3.18-4.fc30.x86_64                                                    
  libguestfs-1:1.40.2-4.fc30.x86_64                                             
  libguestfs-tools-c-1:1.40.2-4.fc30.x86_64                                     
  libldm-0.2.4-4.fc30.x86_64                                                    
  lsscsi-0.30-2.fc30.x86_64                                                     
  perl-Class-Inspector-1.32-5.fc30.noarch                                       
  perl-Exporter-Tiny-1.002001-2.fc30.noarch                                     
  perl-List-MoreUtils-XS-0.428-5.fc30.x86_64                                    
  perl-Sys-Guestfs-1:1.40.2-4.fc30.x86_64                                       
  perl-Sys-Virt-5.1.0-1.fc30.x86_64                                             
  perl-hivex-1.3.18-4.fc30.x86_64                                               
  perl-libintl-perl-1.31-2.fc30.x86_64                                          
  scrub-2.5.2-14.fc30.x86_64                                                    
  supermin-5.1.20-3.fc30.x86_64                                                 
  zerofree-1.1.1-3.fc30.x86_64                                                  

Complete!

 

如何使用libguestfs-tools向导，相了解的可以进入看下，地址：

How to mount VM virtual disk on KVM hypervisor

Step3：启动KVM deamon并加入开机启动

默认下，KVM deamon并没有启动，用下面命令启动：

[root@Fedora ~]# systemctl start libvirtd

添加开机启动：
 

[root@Fedora ~]# systemctl enable libvirtd

Step4:安装虚拟机的可视化管理工具（可视界面）

如果你安装的是desk桌面版的Fedora，可以安装virt-manager使用可视界面管理你的虚拟机。

[root@Fedora ~]# dnf -y install virt-manager

我的操作过程：

[root@Fedora ~]# dnf install virt-manager
Last metadata expiration check: 0:14:58 ago on Wed 28 Aug 2019 02:02:57 PM CST.
Dependencies resolved.
================================================================================
 Package              Architecture   Version               Repository      Size
================================================================================
Installing:
 virt-manager         noarch         2.1.0-2.fc30          fedora         582 k

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

Total download size: 582 k
Installed size: 3.1 M
Is this ok [y/N]: y
Downloading Packages:
virt-manager-2.1.0-2.fc30.noarch.rpm             82 kB/s | 582 kB     00:07    
--------------------------------------------------------------------------------
Total                                            40 kB/s | 582 kB     00:14     
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                        1/1 
  Installing       : virt-manager-2.1.0-2.fc30.noarch                       1/1 
  Running scriptlet: virt-manager-2.1.0-2.fc30.noarch                       1/1 
  Verifying        : virt-manager-2.1.0-2.fc30.noarch                       1/1 

Installed:
  virt-manager-2.1.0-2.fc30.noarch                                              

Complete!

Step5:创建一个测试实例

创建实例前设置好网络，网络应用实例的地址

How to Create and Configure Bridge Networking For KVM in Linux

How to Create and use Network Bridge on Arch Linux and Manjaro

 

网络设置的翻译请看  

linux中KVM的网络设置

命令创建

$ virt-install \
--name fed29 \
--ram 1024 \
--vcpus 1 \
--disk path=/var/lib/libvirt/images/fed29.img,size=20 \
--os-variant fedora29 \
--os-type linux \
--network bridge=br0 \
--graphics none \
--console pty,target_type=serial \
--location 'http://fedora.inode.at/releases/29/Server/x86_64/os/' \
--extra-args 'console=ttyS0,115200n8 serial'

这里的设置是在网络连接镜像，我们可以根据我们自己的实际需要自行设置，如命令行不好设置，可以使用GUI桌面模式

最后这步没有测试，但是如果自己有iso镜像应该是没问题的了。

评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值