{"id":1988,"date":"2017-03-27T03:19:53","date_gmt":"2017-03-26T19:19:53","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=1988"},"modified":"2025-01-08T16:30:09","modified_gmt":"2025-01-08T08:30:09","slug":"centos-7%e4%b8%8a%e5%ae%89%e8%a3%85kvm%ef%bc%8c%e5%b9%b6%e5%88%9b%e5%bb%ba%e8%99%9a%e6%8b%9f%e6%9c%ba","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/jishu\/linux\/centos-7%e4%b8%8a%e5%ae%89%e8%a3%85kvm%ef%bc%8c%e5%b9%b6%e5%88%9b%e5%bb%ba%e8%99%9a%e6%8b%9f%e6%9c%ba\/","title":{"rendered":"CentOS 7\u4e0a\u5b89\u88c5KVM\uff0c\u5e76\u521b\u5efa\u865a\u62df\u673a"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u4f7f\u7528KVM\uff08\u57fa\u4e8e\u5185\u6838\u7684\u865a\u62df\u673a\uff09+ QEMU\u7684\u865a\u62df\u5316\u3002 \u9700\u8981\u5177\u6709Intel VT\u6216AMD-V\u529f\u80fd\u7684CPU\u3002<\/p>\n<\/blockquote>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b89\u88c5KVM<\/li>\n<\/ul>\n\n\n\n<pre class=\"EnlighterJSRAW prettyprint\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">[root@kvm-centos7 ~]# yum -y install qemu-kvm libvirt virt-install bridge-utils\n\n# \u786e\u4fdd\u6a21\u5757\u5df2\u52a0\u8f7d\n\n[root@kvm-centos7 ~]# lsmod | grep kvm \nkvm_intel             170181  0 \nkvm                   554609  1 kvm_intel\nirqbypass              13503  1 kvm\n\n[root@kvm-centos7~]# systemctl start libvirtd \n[root@kvm-centos7~]# systemctl enable libvirtd <\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e3aKVM\u865a\u62df\u673a\u914d\u7f6e\u6865\u63a5\u7f51\u7edc<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u53c2\u8003\uff1ahttps:\/\/blog.csdn.net\/wh211212\/article\/details\/54135565<\/p>\n\n\n\n<p>\u5b9e\u9a8c\u73af\u5883\uff1a&nbsp; OS\uff1aCentOS Linux release 7.3.1611 (Core)&nbsp; Network\uff1a\u53cc\u7f51\u5361bonding&nbsp; \u786c\u4ef6\uff1aDELL R420\uff0c16G 1CPU 4\u6838<\/p>\n<\/blockquote>\n\n\n\n<pre class=\"EnlighterJSRAW prettyprint\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u7f51\u5361\u914d\u7f6e\uff0c\u65b0\u5efaifcfg-bro\uff0c\u7136\u540e\u4fee\u6539\u76f8\u5173\u914d\u7f6e\u5982\u4e0b\uff1a\n[root@kvm-centos7 ~]# cd \/etc\/sysconfig\/network-scripts\/\n[root@kvm-centos7 network-scripts]# cat ifcfg-br0 \nDEVICE=\"br0\"\nONBOOT=\"yes\"\nTYPE=\"Bridge\"\nBOOTPROTO=static\nIPADDR=192.168.1.133   # \u81ea\u5b9a\u4e49\nNETMASK=255.255.255.0\nGATEWAY=192.168.1.1\nDEFROUTE=yes\n\n# ifcfg-bond0\u914d\u7f6e\u6587\u4ef6\u4fee\u6539\n[root@kvm-centos7 network-scripts]# cat ifcfg-bond0 \nDEVICE=bond0\nTYPE=Ethernet\nNAME=bond0\nBONDING_MASTER=yes\nBOOTPROTO=none\nBRIDGE=br0\nONBOOT=yes\nBONDING_OPTS=\"mode=5 miimon=100\"<\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6865\u63a5\u7f51\u7edc\u914d\u7f6e\u5b8c\u6210\u91cd\u542f\u7f51\u7edc\u670d\u52a1\uff0c\u67e5\u770bifconfig\u5982\u4e0b\uff1a<\/p>\n<\/blockquote>\n\n\n\n<pre class=\"EnlighterJSRAW prettyprint\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">[root@kvm-centos7 network-scripts]# systemctl restart network<\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/cn.hostease.com\/xueyuan\/wp-content\/uploads\/2017\/03\/br0.png\"><img loading=\"lazy\" decoding=\"async\" width=\"671\" height=\"602\" src=\"https:\/\/cn.hostease.com\/xueyuan\/wp-content\/uploads\/2017\/03\/br0.png\" alt=\"\" class=\"wp-image-9228\" title=\"\" srcset=\"https:\/\/cn.hostease.com\/xueyuan\/wp-content\/uploads\/2017\/03\/br0.png 671w, https:\/\/cn.hostease.com\/xueyuan\/wp-content\/uploads\/2017\/03\/br0-300x269.png 300w\" sizes=\"auto, (max-width: 671px) 100vw, 671px\" \/><\/a><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u67e5\u770bifconfig\uff0c\u770b\u7f51\u7edc\u670d\u52a1\u662f\u5426\u6b63\u5e38<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u521b\u5efa\u865a\u62df\u673a\">\u521b\u5efa\u865a\u62df\u673a<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5b89\u88c5GuestOS\u5e76\u521b\u5efa\u865a\u62df\u673a\u3002\u6b64\u793a\u4f8b\u663e\u793a\u5b89\u88c5CentOS 7<\/p>\n<\/blockquote>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u901a\u8fc7\u7f51\u7edc\u5728\u6587\u672c\u6a21\u5f0f\u4e0a\u5b89\u88c5GuestOS\uff0c\u865a\u62df\u673a\u7684\u6620\u50cf\u9ed8\u8ba4\u653e\u7f6e\u5728\/var\/lib\/libvirt\/images\u4f5c\u4e3a\u5b58\u50a8\u6c60\uff0c\u4f46\u672c\u793a\u4f8b\u663e\u793a\u521b\u5efa\u548c\u4f7f\u7528\u65b0\u7684\u5b58\u50a8\u6c60\u3002<\/li>\n<\/ul>\n\n\n\n<pre class=\"EnlighterJSRAW prettyprint\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\n[root@kvm-centos7~]# mkdir -p \/var\/kvm\/images # \u521b\u5efa\u65b0\u7684\u5b58\u50a8\u6c60\n\n[root@kvm-centos7 ~]# virt-install \\\n--name elk \\\n--ram 4096 \\\n--disk path=\/var\/kvm\/images\/elk.img,size=30 \\\n--vcpus 2 \\\n--os-type linux \\\n--os-variant rhel7 \\\n--network bridge=br0 \\\n--graphics none \\\n--console pty,target_type=serial \\\n--location 'https:\/\/mirrors.aliyun.com\/centos\/7\/os\/x86_64\/' \\\n--extra-args 'console=ttyS0,115200n8 serial'<\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6b63\u5e38\u52a0\u8f7d\u72b6\u6001\u5982\u4e0b\uff1a<\/p>\n<\/blockquote>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/cn.hostease.com\/xueyuan\/wp-content\/uploads\/2017\/03\/virt.png\"><img loading=\"lazy\" decoding=\"async\" width=\"883\" height=\"273\" src=\"https:\/\/cn.hostease.com\/xueyuan\/wp-content\/uploads\/2017\/03\/virt.png\" alt=\"\" class=\"wp-image-9229\" title=\"\" srcset=\"https:\/\/cn.hostease.com\/xueyuan\/wp-content\/uploads\/2017\/03\/virt.png 883w, https:\/\/cn.hostease.com\/xueyuan\/wp-content\/uploads\/2017\/03\/virt-300x93.png 300w, https:\/\/cn.hostease.com\/xueyuan\/wp-content\/uploads\/2017\/03\/virt-768x237.png 768w\" sizes=\"auto, (max-width: 883px) 100vw, 883px\" \/><\/a><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u4e0a\u9762\u6307\u5b9a\u7684\u76f8\u5173\u53c2\u6570\u542b\u4e49\u5982\u4e0b\uff1a\u66f4\u591a\u53c2\u8003man virt-install<\/p>\n<\/blockquote>\n\n\n\n<pre class=\"EnlighterJSRAW prettyprint\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">--name  \u6307\u5b9a\u865a\u62df\u673a\u7684\u540d\u79f0\n--ram \u6307\u5b9aVirtual Machine \n--disk\u7684\u5185\u5b58\u91cfpath = xxx\uff0csize = xxx \n'path ='\u21d2\u6307\u5b9a\u865a\u62df\u673a\nsize ='\u21d2\u6307\u5b9a\u865a\u62df\u673a\u7684\u78c1\u76d8\u6570\u91cf\n--vcpus \u6307\u5b9a\u865a\u62dfCPU \n--os-type \u6307\u5b9aGuestOS \u7684\u7c7b\u578b\n--os-variant \u6307\u5b9aGuestOS\u7684\u7c7b\u578b - \u53ef\u80fd\u786e\u8ba4\u5217\u8868\u4e2d\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4osinfo-query os \n--network \u6307\u5b9a\u865a\u62df\u673a\u7684\u7f51\u7edc\u7c7b\u578b\n--graphics \u6307\u5b9a\u56fe\u5f62\u7684\u7c7b\u578b\u3002\u5982\u679c\u8bbe\u7f6e\u4e3a\u201c\u65e0\u201d\uff0c\u5219\u610f\u5473\u7740\u975e\u56fe\u5f62\u3002 \n--console \u6307\u5b9a\u63a7\u5236\u53f0\u7c7b\u578b\n--location \u6307\u5b9a\u5b89\u88c5\u7684\u4f4d\u7f6e\uff0c\u5176\u4e2dfrom \n--extra-args \u6307\u5b9a\u5728\u5185\u6838\u4e2d\u8bbe\u7f6e\u7684\u53c2\u6570<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528KVM\uff08\u57fa\u4e8e\u5185\u6838\u7684\u865a\u62df\u673a\uff09+ QEMU\u7684\u865a\u62df\u5316\u3002 \u9700\u8981\u5177\u6709Intel VT\u6216AMD-V\u529f\u80fd\u7684CPU\u3002 \u53c2\u8003 &#8230; <a title=\"CentOS 7\u4e0a\u5b89\u88c5KVM\uff0c\u5e76\u521b\u5efa\u865a\u62df\u673a\" class=\"read-more\" href=\"https:\/\/cn.hostease.com\/xueyuan\/jishu\/linux\/centos-7%e4%b8%8a%e5%ae%89%e8%a3%85kvm%ef%bc%8c%e5%b9%b6%e5%88%9b%e5%bb%ba%e8%99%9a%e6%8b%9f%e6%9c%ba\/\" aria-label=\"\u9605\u8bfb CentOS 7\u4e0a\u5b89\u88c5KVM\uff0c\u5e76\u521b\u5efa\u865a\u62df\u673a\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[49],"tags":[601],"class_list":["post-1988","post","type-post","status-publish","format-standard","hentry","category-linux","tag-kvm"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=1988"}],"version-history":[{"count":2,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1988\/revisions"}],"predecessor-version":[{"id":9230,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1988\/revisions\/9230"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=1988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=1988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=1988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}