{"id":439,"date":"2015-06-25T17:57:08","date_gmt":"2015-06-25T17:57:08","guid":{"rendered":"eed5af6add95a9a6f1252739b1ad8c24"},"modified":"2015-06-25T17:57:08","modified_gmt":"2015-06-25T17:57:08","slug":"","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/439","title":{"rendered":"CentOS6.4\u7cfb\u7edf\u4e0b\u5b89\u88c5\u548c\u521b\u5efaKVM\u865a\u62df\u673a"},"content":{"rendered":"

\u4e00\u3001\u5b89\u88c5kvm <\/span><\/span>

\n1 \u5728\u5b89\u88c5CentOS6.3\u65f6\u53ef\u4ee5\u9009\u62e9\u5b89\u88c5\u597dkvm<\/span>

\n

\n2 \u5982\u679c\u672a\u5b89\u88c5\u597dkvm\uff0c\u8bf7\u6309\u7167\u4e0b\u5217\u65b9\u5f0f\u5b89\u88c5<\/span>

\n[\u521b\u5efa\u672c\u5730yum\u6e90]<\/span>

\n\u6302\u8f7diso\u6587\u4ef6<\/span>

\nmount -o loop -t iso9660 CentOS-6.3-x86_64-bin-DVD1.iso \/mnt<\/span>

\n\u8bbe\u7f6e\u672c\u5730yum\u6e90<\/span>

\n\u5728\/etc\/yum.repos.d\/\u521b\u5efa   \u201c\u4efb\u610f\u6587\u4ef6\u540d.repo\"    \u6587\u4ef6  <\/span>

\nvi \u521a\u624d\u65b0\u5efa\u7684\u6587\u4ef6\u540d\u7f16\u8f91<\/span>

\n\u3010localyum\u3011\u4efb\u610f\u540d\u79f0 \uff0c\u4e0d\u80fd\u6709\u7a7a\u683c\u3002<\/span>

\nname= local yum  \u4efb\u610f\u540d\u79f0<\/span>

\nbaseurl=file:\/\/\/\/mnt\/Packages      \u8fd9\u4e2a\u8def\u5f84\u662f\u81ea\u5b9a\u7684\u3002Server\u4e3a\u5149\u76d8\u4e2d\u7684Server\u76ee\u5f55 ,Packages\u4e0eServer\u653e\u5728\u540c\u4e00\u76ee\u5f55\u4e0b\u3002\u5373\/software\u76ee\u5f55\u4e0b<\/span>

\nenabled=1   \u4ee3\u8868   \u751f\u6548     0\u4e3a\u4e0d\u751f\u6548<\/span>

\ngpgcheck=1   \u68c0\u67e5gpgkey  1 \u751f\u6548   0\u4e0d\u751f\u6548<\/span>

\ngpgkey=file:\/\/\/software    \u5b89\u88c5\u5149\u76d8\u91cc\u6709\u8fd9\u4e2a\u6587\u4ef6        \u4e0d\u6307\u5b9a  \u5b89\u88c5\u65f6\uff0c\u53ef\u80fd\u63d0\u793a\u6ca1\u6709\u6ce8\u518c<\/span>

\n\u4fdd\u5b58\u9000\u51fa<\/span>

\n\u6267\u884c\u547d\u4ee4 yum clean all<\/span>

\n

\n(1) kvm\u9700\u8981\u6709 CPU \u7684\u652f\u6301\uff08Intel VT \u6216 AMD SVM\uff09<\/span>

\n[root@moniter ~]#egrep '^flags.*(vmx|svm)' \/proc\/cpuinfo<\/span>

\n(2) \u5b89\u88c5kvm libvirted<\/span>

\nyum install kvm kmod-kvm qemu kvm-qemu-img virt-viewer virt-manager libvirt libvirt-python python-virtinst<\/span>

\nyum groupinstall KVM<\/span>

\n<\/strike>(3) \u542f\u52a8libvirted<\/span>

\nservice messagebus start<\/span>

\nservice haldaemon start<\/span>

\nservice libvirtd start<\/span>

\nchkconfig messagebus on<\/span>

\nchkconfig haldaemon on<\/span>

\nchkconfig libvirtd on<\/span>

\n(4)\u68c0\u67e5kvm\u662f\u5426\u5b89\u88c5\u6210\u529f<\/span>

\n[root@moniter ~]#virsh -c qemu:\/\/\/system list<\/span>

\nId Name                 State<\/span>

\n----------------------------------<\/span>

\n(5)kvm\u6a21\u5757<\/span>

\n\/sbin\/lsmod | grep kvm<\/span>

\n

\n\u4e8c\u3001\u914d\u7f6e\u7f51\u6865<\/span>

\nvi \/etc\/sysconfig\/network-scripts\/ifcfg-br0<\/span>

\nDEVICE=br0<\/span>

\nTYPE=Bridge<\/span>

\nBOOTPROTO=static<\/span>

\nBROADCAST=10.207.20.255<\/span>

\nIPADDR=10.207.20.200<\/span>

\nNETMASK=255.255.255.0<\/span>

\nNETWORK=10.207.20.0<\/span>

\nONBOOT=yes<\/span>

\nb\u3001<\/span>

\nvi \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/span>

\n# Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet<\/span>

\nDEVICE=eth0<\/span>

\nBOOTPROTO=none<\/span>

\nONBOOT=yes<\/span>

\nBRIDGE=br0<\/span>

\nc\u3001<\/span>

\n\u91cd\u8d77\u7f51\u7edc\u670d\u52a1\u751f\u6548<\/span>

\nservice network restart<\/span>

\nd\u3001<\/span>

\necho 1 > \/proc\/sys\/net\/ipv4\/ip_forward  #\u865a\u62df\u673a\u4e0a\u7f51<\/span>

\ne\u3001<\/span>

\n\u68c0\u67e5\u6865\u63a5\u7f51\u7edc<\/span>

\n[root@moniter ~]# brctl show<\/span>

\nbridge name     bridge id               STP enabled     interfaces<\/span>

\nbr0             8000.842b2b74e1b6       no              eth0<\/span>

\nvirbr0          8000.000000000000       yes<\/span>

\nbr0\u662f\u6211\u4eec\u914d\u7f6e\u7684\u6865\u63a5\u7f51\u5361\uff0cvirbr0\u662f\u7cfb\u7edf\u811a\u672c\u81ea\u52a8\u914d\u7f6e\u7684NAT\u7f51\u5361<\/span>

\n

\n\u4e09\u3001\u5b89\u88c5vnc<\/span>

\n\u6ce8\u610f\uff1aCentOS6.3 VNC\u7684\u547d\u540drpm\u4e3atiggervnc-server<\/span>

\n(1)<\/span>

\nyum install tigervnc-server<\/span>

\n(2)<\/span>

\nvi \/etc\/sysconfig\/vncservers<\/span>

\n#\u52a0\u4e00\u884c<\/span>

\nVNCSERVERS=\"1:root\"<\/span>

\n(3)<\/span>

\nvncpasswd<\/span>

\n\u521b\u5efa\u5bc6\u7801<\/span>

\n(4)<\/span>

\n\/etc\/init.d\/vncserver start<\/span>

\n(5)<\/span>

\n# netstat -nulpt | grep vnc<\/span>

\ntcp        0      0 0.0.0.0:5901                0.0.0.0:*                   LISTEN      29167\/Xvnc<\/span>

\ntcp        0      0 0.0.0.0:6001                0.0.0.0:*                   LISTEN      29167\/Xvnc<\/span>

\ntcp        0      0 :::6001                     :::*                        LISTEN      29167\/Xvnc<\/span>

\n\u8868\u793avnc\u53ef\u4ee5\u4f7f\u7528\u4e86<\/span>

\n

\n\u56db\u3001\u521b\u5efakvm\u865a\u62df\u673a<\/span>

\nvirsh-install<\/span>

\n    1\u3001\u8f93\u5165\u865a\u62df\u673a\u540d\u79f0<\/span>

\n    2\u3001\u5206\u914d\u591a\u5c11\u5185\u5b58<\/span>

\n    3\u3001\u5904\u7406\u5668\u7684\u4e2a\u6570<\/span>

\n    4\u3001\u6b64\u6b65\u53ef\u4ee5\u76f4\u63a5\u8f93\u5165iso\u7684\u4f4d\u7f6e\u6216\u662furl<\/span>

\n    5\u3001\u865a\u62df\u673a\u7c7b\u578bKVM<\/span>

\n    6\u3001\u5b9a\u4e49\u865a\u62df\u673a\u78c1\u76d8\u6620\u50cf\u7684\u4f4d\u7f6e<\/span>

\n    7\u3001\u78c1\u76d8\u7684\u5927\u5c0f<\/span>

\n    6\u3001\u6307\u5b9a\u54ea\u4e2a\u6865\u6216\u8005\u53ef\u4ee5\u6307\u5b9a\u591a\u4e2a\u6865<\/span>

\n    7\u3001\u989d\u5916\u7684\u63a7\u5236\u53f0\u548cKS\u6587\u4ef6<\/span>

\n    8\u3001\u8fde\u63a5\u5230\u7cfb\u7edf\u53c2\u6570<\/span>

\n    \u53c2\u6570\u8bf4\u660e\u6ce8\u610f\u6bcf\u884c\u90fd\u8981\u7a7a\u683c<\/span>

\n    -n \u865a\u62df\u673a\u540d\u79f0<\/span>

\n    -r \u5206\u914d\u865a\u62df\u673a\u5185\u5b58\u5927\u5c0f<\/span>

\n    --vcpus \u5206\u914d\u865a\u62dfcpu\u4e2a\u6570<\/span>

\n    -c \u955c\u50cf\u6587\u4ef6\u4f4d\u7f6e<\/span>

\n    --vnc --vncport=5901 --vnclisten=0.0.0.0 \u542f\u52a8\u56fe\u5f62\u5b89\u88c5\u754c\u9762<\/span>

\n    --virt-type \u865a\u62df\u673a\u6a21\u5f0f<\/span>

\n    -f \u865a\u62df\u673a\u7cfb\u7edf\u6587\u4ef6\u5b58\u50a8\u76ee\u5f55<\/span>

\n    -s \u5206\u914d\u78c1\u76d8\u5927\u5c0f\uff08GB\uff09<\/span>

\n    -w \u8054\u7f51\u65b9\u5f0f\uff08birdge bridge:br0\/nat bridge:virbr0\uff09<\/span>

\n    --os-type='windows' --os-variant=win2k3 \u5b89\u88c5windows\u6700\u597d\u52a0\u4e0a\u8fd9\u4e2a\u5426\u5219\u4f1a\u62a5\u9519<\/span>

\n    virt-install\u5de5\u5177\u5b89\u88c5\u865a\u62df\u673a\u540e\uff0c\u5728\u76ee\u5f55\/etc\/libvirt\/qemu\/\u4e0b\u751f\u6210xml\u914d\u7f6e\u6587\u4ef6<\/span>

\n    -s \u7528\u6765\u6307\u5b9a\u865a\u62df\u78c1\u76d8\u7684\u5927\u5c0f\u5355\u4f4d\u4e3aGB<\/span>

\n    -m \u6307\u5b9a\u865a\u62df\u7f51\u5361\u7684\u786c\u4ef6\u5730\u5740\u9ed8\u8ba4virt-install\u81ea\u52a8\u4ea7\u751f<\/span>

\n    -p \u4ee5\u534a\u865a\u62df\u5316\u65b9\u5f0f\u5efa\u7acb\u865a\u62df\u673a<\/span>

\n    -l \u6307\u5b9a\u5b89\u88c5\u6765\u6e90<\/span>

\n    -x EXTRA, --extra-args=EXTRA\u5f53\u6267\u884c\u4ece\"--location\"\u9009\u9879\u6307\u5b9a\u4f4d\u7f6e\u7684\u5ba2\u6237\u673a\u5b89\u88c5\u65f6\uff0c\u9644\u52a0\u5185\u6838\u547d\u4ee4\u884c\u53c2\u6570\u5230\u5b89\u88c5\u7a0b\u5e8f\u3002<\/span>

\n    -v, --hvm \u8bbe\u7f6e\u5168\u865a\u62df\u5316<\/span>

\nvirt-install --name=<\/span>centos<\/u><\/a>6.3  --ram 1024 --vcpus=2 --disk path=\/data0\/<\/span>centos<\/u><\/a>-6.3.x86_64.img.img,size=20  --accelerate --cdrom \/data0\/CentOS-6.3-x86_64-bin-DVD1.iso  --graphics vnc,listen=0.0.0.0,port=5920,  --network bridge=br0  --force  --autostart<\/span>

\n\u6267\u884c\u540e\uff0cnetstat -nulpt | grep 5920 \u770b\u7aef\u53e3\u542f\u7528\u5426<\/span>

\n

\n\u4e94\u3001\u7528vnc\u8fde\u63a55920\u5b8c\u6210\u5b89\u88c5<\/span>

\nIP:5920<\/span>

\n

\n\u516d\u3001\u7ba1\u7406kvm\u865a\u62df\u673a<\/span>

\nvirsh --connect qemu:\/\/\/system<\/span>

\na\u3001\u5982\u679c\u4f60\u4fee\u6539\u4e86\u4e00\u4e2a\u5ba2\u6237\u673a\u7684xml\u6587\u4ef6\uff08\u4f4d\u4e8e\/etc\/libvirt\/qemu\/ \u76ee\u5f55\uff09\uff0c\u4f60\u5fc5\u987b\u91cd\u65b0\u5b9a\u4e49\u5ba2\u6237\u673a\uff1a<\/span>

\ndefine \/etc\/libvirt\/qemu\/vm10.xml<\/span>

\nb\u3001\u542f\u52a8\u548c\u505c\u6b62\u5ba2\u6237\u673a\uff0c\u8fd0\u884c\uff1a<\/span>

\nstart vm10<\/span>

\nc\u3001\u505c\u6b62\u4e00\u4e2a\u5ba2\u6237\u673a\uff0c\u8fd0\u884c<\/span>

\nshutdown vm10<\/span>

\nd\u3001\u7acb\u5373\u4e2d\u65ad\u4e00\u4e2a\u5ba2\u6237\u673a\uff08\u7c7b\u4f3c\u76f4\u63a5\u5173\u7535\u6e90\uff09\uff0c\u8fd0\u884c<\/span>

\ndestroy vm10<\/span>

\ne\u3001\u6302\u8d77\u4e00\u4e2a\u5ba2\u6237\u673a:<\/span>

\nsuspend vm10<\/span>

\nf\u3001\u6062\u590d\u5ba2\u6237\u673a:<\/span>

\nresume vm10<\/span>

\n

\n\u4e03\u3001\u514b\u9686<\/span>

\nvirt-clone  --connect=qemu:\/\/\/system \\<\/span>

\n-o \u539f\u865a\u62df\u673a -n \u65b0\u865a\u62df\u673a -f \/data0\/centos5.4\/\u65b0\u865a\u62df\u673a\u955c\u50cf<\/span>

\n\u65b0\u865a\u62df\u673a\u914d\u7f6e\u6587\u4ef6\u9700\u8981\u6ce8\u610f\uff1a\u865a\u62df\u673a\u514b\u9686\u5b8c\u6bd5\u540e\uff0c\u9700\u4fee\u6539vnc\u7aef\u53e3\uff1bMAC\u5730\u5740\u4e5f\u662f\u9700\u8981\u6ce8\u610f\u7684\u3002<\/span>

\n

\n\u516b\u3001\u52a0\u8f7d\u78c1\u76d8\u7a7a\u95f4<\/span>

\n#qemu-img create -f qcow2 disk1.img 50G<\/span>

\n#vi \/etc\/libvirt\/qemu\/centos1.xml<\/span>

\n\u589e\u52a0\u7684\u90e8\u5206\u4e3a\uff1a<\/span>

\n

\n    <disk type='file' device='disk'><\/span>

\n      <source file='\/data0\/disk1.img'\/><\/span>

\n      <target dev='hdb' bus='ide'\/><\/span>

\n    <\/disk><\/span>

\n\u4f7f\u914d\u7f6e\u6587\u4ef6\u751f\u6548<\/span>

\nvirsh --connect qemu:\/\/\/system<\/span>

\nvirsh #define \/etc\/libvirt\/qemu\/centos1.xml<\/span>

\n\u91cd\u8d77\u865a\u62df\u673a\u751f\u6548<\/span>

\nvirsh # shutdown centos1<\/span>

\nvirsh # start centos1<\/span>

\n\u8fdb\u5165\u865a\u62df\u673a\uff1a<\/span>

\nmkfs.ext3 \/dev\/hdb<\/span>

\nmkdir \/data<\/span>

\nmount \/dev\/hdb \/data<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001\u5b89\u88c5kvm <\/span><\/span>

\n1 \u5728\u5b89\u88c5CentOS6.3\u65f6\u53ef\u4ee5\u9009\u62e9\u5b89\u88c5\u597dkvm<\/span>

\n

\n2 \u5982\u679c\u672a\u5b89\u88c5\u597dkvm\uff0c\u8bf7\u6309\u7167\u4e0b\u5217\u65b9\u5f0f\u5b89\u88c5<\/span>

\n[\u521b\u5efa\u672c\u5730yum\u6e90]<\/span>

\n\u6302\u8f7diso\u6587\u4ef6<\/span>

\nmount -o loop -t iso9660 CentOS-6.3-x86_64-bin-DVD1.iso \/mnt<\/span>

\n\u8bbe\u7f6e\u672c\u5730yum\u6e90<\/span>

\n\u5728\/etc\/yum.repos.d\/\u521b\u5efa   \u201c\u4efb\u610f\u6587\u4ef6\u540d.repo\"    \u6587\u4ef6  <\/span>

\nvi \u521a\u624d\u65b0\u5efa\u7684\u6587\u4ef6\u540d\u7f16\u8f91<\/span>

\n\u3010localyum\u3011\u4efb\u610f\u540d\u79f0 \uff0c\u4e0d\u80fd\u6709\u7a7a\u683c\u3002<\/span>

\nname= local yum  \u4efb\u610f\u540d\u79f0<\/span>

\nbaseur...<\/span> \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[287],"tags":[208],"class_list":["post-439","post","type-post","status-publish","format-standard","hentry","category-linux","tag-kvm"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=439"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/439\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}