{"id":28586,"date":"2023-11-07T22:52:00","date_gmt":"2023-09-05T19:53:30","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8centos7%e4%b8%8a%e5%88%9b%e5%bb%bakvm%e5%ae%a2%e6%88%b7%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f-2\/"},"modified":"2025-08-12T08:59:38","modified_gmt":"2025-08-12T00:59:38","slug":"%e5%9c%a8centos7%e4%b8%8a%e5%88%9b%e5%bb%bakvm%e5%ae%a2%e6%88%b7%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8centos7%e4%b8%8a%e5%88%9b%e5%bb%bakvm%e5%ae%a2%e6%88%b7%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f-2\/","title":{"rendered":"\u5728CentOS7\u4e0a\u521b\u5efaKVM\u5ba2\u6237\u64cd\u4f5c\u7cfb\u7edf"},"content":{"rendered":"<p>\u5728CentOS7\u7684KVM\u4e0a\u5c06CentOS6.7\u5b89\u88c5\u4e3a\u5ba2\u6237\u64cd\u4f5c\u7cfb\u7edf\u3002<\/p>\n<p>\u4e3a\u4e86\u8fdb\u884c\u56fe\u5f62\u5316\u5b89\u88c5\uff0c\u9700\u8981\u5b89\u88c5 virt-viewer\uff08\u7531\u4e8e\u5ba2\u6237\u7aef\u662f64\u4f4d\u7684Windows\u73af\u5883\uff0c\u6240\u4ee5\u5728\u5ba2\u6237\u7aef\u5b89\u88c5\u4e86 virt-viewer \u7684 Win x64 MSI\uff09\u3002\u8bf7\u5230 https:\/\/virt-manager.org\/download\/ \u4e0b\u8f7d\u3002<\/p>\n<p>\u5728 KVM \u670d\u52a1\u5668\u4e0a\u5b89\u88c5 virt-viewer\u3002<\/p>\n<pre class=\"post-pre\"><code># yum install virt-viewer\r\n<\/code><\/pre>\n<p>\u5f00\u59cb\u521b\u5efa\u5ba2\u6237\u64cd\u4f5c\u7cfb\u7edf\u3002<\/p>\n<pre class=\"post-pre\"><code># virt-install \\\r\n--name CentOS6.7_1 \\ #\u30b2\u30b9\u30c8 OS \u540d\r\n--ram 512 \\ #\u30b2\u30b9\u30c8 OS \u306e\u30e1\u30e2\u30ea\uff08MB\uff09\r\n--vcpus=1 \\ #\u30b2\u30b9\u30c8 OS \u306e vcpu\r\n--file=\/data\/kvm\/images\/CentOS6.7_1.img \\ #\u30b2\u30b9\u30c8 OS \u306e\u4eee\u60f3\u30c7\u30a3\u30b9\u30af\r\n--file-size=20 \\ #\u4eee\u60f3\u30c7\u30a3\u30b9\u30af\u30b5\u30a4\u30ba\uff08GB\uff09\r\n--cdrom=\/data\/iso\/CentOS-6.7-x86_64-bin-DVD1.iso \\ #\u30e1\u30c7\u30a3\u30a2\r\n--os-variant=centos6.5 \\\u3000\u3000\u3000#\u30b3\u30de\u30f3\u30c9 \"osinfo-query os\" \u3067os-variant \u306e\u7a2e\u985e\u304c\u78ba\u8a8d\u53ef\u80fd\r\n--network bridge=br0 \\ #\u4f7f\u7528\u3059\u308b NIC\r\n--accelerate \\ #\u30ab\u30fc\u30cd\u30eb\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\r\n--graphics spice,listen=0.0.0.0 --channel spicevmc \\ #\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\r\n--video qxl \\ \r\n--autostart \\ #\u30db\u30b9\u30c8\u8d77\u52d5\u6642\u306e\u30b2\u30b9\u30c8\u81ea\u52d5\u8d77\u52d5\u8a2d\u5b9a\r\n--noreboot #\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u306e\u30b2\u30b9\u30c8\u8d77\u52d5\u3057\u306a\u3044\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code># virt-install \\\r\n&gt; --name CentOS6.7_1 \\\r\n&gt; --ram 512 \\\r\n&gt; --vcpus=1 \\\r\n&gt; --file=\/data\/kvm\/images\/CentOS6.7_1.img \\\r\n&gt; --file-size=20 \\\r\n&gt; --cdrom=\/data\/iso\/CentOS-6.7-x86_64-bin-DVD1.iso \\\r\n&gt; --os-variant=centos6.5 \\\r\n&gt; --network bridge=br0 \\\r\n&gt; --accelerate \\\r\n&gt; --graphics spice,listen=0.0.0.0 --channel spicevmc \\\r\n&gt; --video qxl \\\r\n&gt; --autostart \\\r\n&gt; --noreboot\r\nWARNING  \u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u304c\u8981\u6c42\u3055\u308c\u3066\u3044\u307e\u3059\u304c DISPLAY \u5909\u6570\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002virt-viewer \u3092\u8d77\u52d5\u3067\u304d\u307e\u305b\u3093\u3002\r\nWARNING  \u30b2\u30b9\u30c8\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u306a\u3044\u305f\u3081\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u5024 --wait -1 \u3092\u9069\u7528\u3057\u307e\u3059\u3002\r\n\r\n\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u958b\u59cb\u4e2d...\r\n\u30c9\u30e1\u30a4\u30f3\u3092\u4f5c\u6210\u4e2d...                              |    0 B     00:00\r\n\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u9032\u884c\u4e2d\u3067\u3059\u3002\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3059\u308b\u307e\u3067  \u5f85\u6a5f\u3057\u307e\u3059\u3002\r\n<\/code><\/pre>\n<p>\u9a8c\u8bc1spice\u7aef\u53e3<\/p>\n<pre class=\"post-pre\"><code># virsh dumpxml CentOS6.7_1 | grep graphics | grep port\r\n    &lt;graphics type='spice' port='5900' autoport='yes' listen='0.0.0.0'&gt;\r\n<\/code><\/pre>\n<p>\u6253\u5f00\u8fdc\u7a0b\u67e5\u770b\u5668\uff08virt-viewer\uff09\uff0c\u5e76\u8fde\u63a5\u5230 KVM \u4e3b\u673a\u7684 spice \u7aef\u53e3\u3002<\/p>\n<p>\u6307\u5b9a\u7684IP\u5730\u5740\u4e3a5900\u7684Spice<\/p>\n<p>CentOS \u56fe\u5f62\u5b89\u88c5\u5f00\u59cb\u3002<\/p>\n<p>\u5982\u679c\u6ca1\u6709\u5728firewalld\u4e0a\u8fdb\u884c\u5141\u8bb8\uff0c\u5c31\u65e0\u6cd5\u8fde\u63a5\uff0c\u6240\u4ee5\u8981\u4e48\u5141\u8bb8\u8fde\u63a5\uff0c\u8981\u4e48\u6682\u65f6\u505c\u6b62firewalld\u3002<\/p>\n<p>CentOS\u5b89\u88c5\u5b8c\u6210\u540e\u4f1a\u663e\u793a\u4ee5\u4e0b\u6d88\u606f\u3002<\/p>\n<pre class=\"post-pre\"><code>\u30c9\u30e1\u30a4\u30f3\u304c\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3057\u307e\u3057\u305f\u3002\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\r\n\u4eee\u60f3\u30de\u30b7\u30f3\u306e\u4f5c\u6210\u304c\u5b8c\u4e86\u3057\u307e\u3057\u305f\u3002\r\n\u73fe\u5728\u3001\u7a3c\u50cd\u4e2d\u306e\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u518d\u8d77\u52d5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\r\nvirsh --connect qemu:\/\/\/system start CentOS6.7_1\r\n<\/code><\/pre>\n<p>\u4ece\u5bbf\u4e3b\u64cd\u4f5c\u7cfb\u7edf\u65ad\u5f00\u5b89\u88c5\u76d8\u3002<\/p>\n<pre class=\"post-pre\"><code># virsh detach-disk CentOS6.7_1 hda --persistent\r\n\u30c7\u30a3\u30b9\u30af\u304c\u6b63\u5e38\u306b\u5207\u65ad\u3055\u308c\u307e\u3057\u305f\r\n<\/code><\/pre>\n<p>\u542f\u52a8\u5bbf\u4e3b\u64cd\u4f5c\u7cfb\u7edf<\/p>\n<pre class=\"post-pre\"><code># virsh start CentOS6.7_1\r\n<\/code><\/pre>\n<p>\u4f7f\u7528 Remote Viewer \u518d\u6b21\u8fde\u63a5\u5230\u6765\u5bbe\u64cd\u4f5c\u7cfb\u7edf\u3002<\/p>\n<pre class=\"post-pre\"><code># vi \/etc\/sysconfig\/network-scripts\/ifcfg-eth0\r\nONBOOT=YES\r\nBOOTPROTO=dhcp\r\n# service network restart\r\n<\/code><\/pre>\n<p>\u65e0\u6cd5\u83b7\u53d6\u5230IP\u5730\u5740\u7684DHCP<br \/>\n\u4e3b\u673a\u7684\u6865\u63a5\u8bbe\u7f6e\u5c06br0\u8fde\u63a5\u5230vnet0\uff0c\u800c\u6ca1\u6709\u8fde\u63a5\u5230\u7269\u7406\u7f51\u5361\uff08enp2s7\uff09<br \/>\n\u4f7f\u7528brctl\u5c06br0\u8fde\u63a5\u5230enp2s7<\/p>\n<pre class=\"post-pre\"><code># brctl addif br0 enp2s7\r\n# brctl show\r\n# brctl show\r\nbridge name     bridge id               STP enabled     interfaces\r\nbr0             8000.001d7378336d       no              enp2s7\r\n                                                        vnet0\r\nvirbr0          8000.525400778320       yes             virbr0-nic\r\n<\/code><\/pre>\n<p>\u91cd\u65b0\u542f\u52a8\u4e3b\u673a<\/p>\n<pre class=\"post-pre\"><code># shutdown -r now\r\n<\/code><\/pre>\n<p>\u5728Remote Viewer\u4e0a\uff0c\u518d\u6b21\u8fde\u63a5\u5230Guest OS\u3002<br \/>\n\u6210\u529f\u4f7f\u7528DHCP\u83b7\u53d6IP\u5730\u5740\u3002<\/p>\n<p>\u7531\u4e8e\u60f3\u8981\u65ad\u5f00 Spice \u8fde\u63a5\uff0c\u6240\u4ee5\u9700\u8981\u4ece\u4e3b\u673a\u8fdb\u884c\u63a7\u5236\u53f0\u8fde\u63a5\u3002<\/p>\n<pre class=\"post-pre\"><code># virsh console CentOS6.7_1\r\n\u30c9\u30e1\u30a4\u30f3 CentOS6.7_1 \u306b\u63a5\u7d9a\u3057\u307e\u3057\u305f\r\n\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u306f ^] \u3067\u3059\r\n<\/code><\/pre>\n<p>\u867d\u7136\u770b\u8d77\u6765\u8fde\u63a5\u5df2\u7ecf\u5efa\u7acb\uff0c\u4f46\u662f\u5728\u8fd9\u4e2a\u72b6\u6001\u4e0b\u65e0\u6cd5\u8fdb\u884c\u4efb\u4f55\u64cd\u4f5c\u3002<\/p>\n<p>\u7f16\u8f91\u5bbf\u4e3b\u64cd\u4f5c\u7cfb\u7edf\u7684 grub.conf \u6587\u4ef6<br \/>\n\u6dfb\u52a0serial &#8211;unit\uff5e<br \/>\n\u6dfb\u52a0terminal &#8211;timeout\uff5e<br \/>\n\u5728kernel\u884c\u7684\u672b\u5c3e\u6dfb\u52a0console=ttyS0,115200n8<\/p>\n<pre class=\"post-pre\"><code># vi \/etc\/grup.conf\r\ndefault=0\r\ntimeout=5\r\nsplashimage=(hd0,0)\/grub\/splash.xpm.gz\r\nhiddenmenu\r\nserial --unit=0 --speed=115200\r\nterminal --timeout=10 serial console\r\ntitle CentOS 6 (2.6.32-573.el6.x86_64)\r\n        root (hd0,0)\r\n        kernel \/vmlinuz-2.6.32-573.el6.x86_64 ro root=\/dev\/mapper\/VolGroup-lv_root rd_NO_LUKS rd_NO_MD rd_LVM_LV=VolGroup\/lv_swap crashkernel=auto  KEYBOARDTYPE=pc KEYTABLE=jp106 rd_LVM_LV=VolGroup\/lv_root LANG=ja_JP.UTF-8 rd_NO_DM rhgb quiet console=ttyS0,115200n8\r\n        initrd \/initramfs-2.6.32-573.el6.x86_64.img\r\n<\/code><\/pre>\n<p>\u91cd\u65b0\u542f\u52a8\u865a\u62df\u673a\u64cd\u4f5c\u7cfb\u7edf<\/p>\n<pre class=\"post-pre\"><code>shutdown -r now\r\n<\/code><\/pre>\n<p>\u4ece\u4e3b\u673a\u6210\u529f\u8fde\u63a5\u5230\u63a7\u5236\u53f0<\/p>\n<pre class=\"post-pre\"><code># virsh console CentOS6.7_1\r\n\u30c9\u30e1\u30a4\u30f3 CentOS6.7_1 \u306b\u63a5\u7d9a\u3057\u307e\u3057\u305f\r\n\u30a8\u30b9\u30b1\u30fc\u30d7\u6587\u5b57\u306f ^] \u3067\u3059\r\nlocalhost.localdomain login:\r\n<\/code><\/pre>\n<p>\u89e3\u9664\u9999\u6599\u8fde\u63a5\u8bbe\u7f6e<\/p>\n<pre class=\"post-pre\"><code># virsh edit CentOS6.7_1\r\n    &lt;graphics type='spice' autoport='yes' listen='0.0.0.0'&gt;\r\n      &lt;listen type='address' address='0.0.0.0'\/&gt;\r\n      &lt;image compression='off'\/&gt;\r\n    &lt;\/graphics&gt;\r\n<\/code><\/pre>\n<p>\u5f53\u8bbe\u7f6e\u5e94\u7528\u4e8e\u5173\u95ed\u6765\u5bbe\u64cd\u4f5c\u7cfb\u7edf\u65f6<\/p>\n<p>\u203b\u5f53\u542f\u52a8\u5ba2\u6237\u673a\u64cd\u4f5c\u7cfb\u7edf\u65f6\uff0c\u5728\u4e3b\u673a\u63a7\u5236\u53f0\u4e0a\u4f1a\u663e\u793a\u4ee5\u4e0b\u6d88\u606f\uff0c\u4f46\u5c1a\u672a\u89e3\u51b3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728CentOS7\u7684KVM\u4e0a\u5c06CentOS6.7\u5b89\u88c5\u4e3a\u5ba2\u6237\u64cd\u4f5c\u7cfb\u7edf\u3002 \u4e3a\u4e86\u8fdb\u884c\u56fe\u5f62\u5316\u5b89\u88c5\uff0c\u9700\u8981\u5b89\u88c5 virt-v [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-28586","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast 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