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- 08 qcow2 バックアップ 外部へ取得する場合(online external) @01_linux:08_仮想化:kvm
- ot@hvdev1001:~# virsh snapshot-create-as testvm --name testsnap --no-metadata --disk-only Domain snapsh... <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/var/li... <target dev='vda' bus='virtio'/> <alias name='virtio-disk0'/> <address type='pci' domain... <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/var/li
- 03 KVM install
- > === 4つのブリッジ作成の例 === <code> # virsh iface-list Name State MAC Address ----------... active 00:00:00:00:00:00 # brctl show bridge name bridge id STP enabled interfaces br0 8000.b499b... > === ISOからインストール === <code> # virt-install \ --name TESTVM \ --ram 2048 \ --file=/dev/VolG00/VolTEST ... ckstartファイルからインストール === <code> # virt-install \ --name TESTVM \ --ram 2048 \ --file=/dev/VolG00/VolTEST
- KVMでWindowsを動かし、virtio化
- <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/tmp/te... <disk type='file' device='cdrom'> <driver name='qemu'/> <source file='/CDROM/virtio-win-0.... <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/var/op... <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/var/op
- 05 ゲストCentOS5をVirtio化 @01_linux:08_仮想化:kvm
- 変更 <disk type='block' device='disk'> <driver name='qemu' type='raw' cache='none' io='native'/> <... 更 <disk type='block' device='disk'> <driver name='qemu' type='raw' cache='none' io='native'/> ... idge='br1'/> <target dev='vnet1'/> <alias name='net1'/> <address type='pci' domain='0x0000' ... v='vnet1'/> <model type='virtio'/> <alias name='net1'/> <address type='pci' domain='0x0000'
- 31 OpenNebula SSL化
- l host server { listen 80; server_name hoge.hogehoge.com; root /usr/share/nginx/html; ... PS (optional) #return 301 https://$server_name:8443; } #### cloudserver.org HTTPS virtual host server { listen 443; server_name hoge.hogehoge.com; ### SSL Parameters ss
- 33 OpenNebula Windows Template
- e> $ cat << __CD__ > Windows2019_STD_CD-ROM.tmpl NAME="Windows2019 STD CD-ROM" PATH="/home/SW_DVD9_Win_... ode> $ cat << __IMG__ > Windows2019_STD_img.tmpl NAME="Windows2019 STD img2" SIZE="102400" PERSISTENT="... t << __TEMPLATE__ > Windows2019_STD_install.tmpl NAME = "Windows2019 STD install" CONTEXT = [ NETWORK
- 10 qcow2バクアップ 内部スナップショット(internal) @01_linux:08_仮想化:kvm
- ode> # virsh snapshot-create-as --domain test01 --name 20230128 </code> ===== スナップショットの確認 ===== <code> # virsh snapshot-list test01 Name Creation Time State ---------... rsh snapshot-info test01 --snapshotname 20230128 Name: 20230128 Domain: test01 Curren
- 11 KVM名前変更 @01_linux:08_仮想化:kvm
- 名前と、先程メモしたUUIDを入力し保存 <code> # virsh edit 仮想マシン名 <name>表示させたい名前</name> <uuid>メモしたuuid</uuid> </code> ===== 3.ファイル確認 ===== vm-001を変更して、vm-002にした場合。 変更前と変更後の... 義と、新しい定義の2つとも見える。 <code> # virsh list --all Id Name State ----------------------------- -
- 仮想化KVM
- <disk type='file' device='cdrom'> <driver name='qemu'/> <source file='/CDROM/W2k3SP2.iso'/... <disk type='file' device='floppy'> <driver name='qemu' type='raw'/> <source file='/CDROM/vi
- 01 JuJu Maas Openstack @01_linux:08_仮想化:juju
- r bootstrap one or register one. Enter credential name: maas-server-credential Regions default Selec... rver create --image focal --flavor m2.small --key-name mykey --network internal focal-testvm ==== フローテ
- 01 CPU負荷の高いVM確認
- ps uw -p ${PID} | tail -n -1 | sed -e 's/\(.*\)-name \(.*\)/\2/g' | awk '{print $1}' done </code> {{
- 02 OpenStack base Console @01_linux:08_仮想化:juju
- ainer:09_reverse_proxy]] <code> server { server_name proxy.hogehoge.com; listen 6080 ssl http2 ; # ac
- 07 qemuでserial接続 @01_linux:08_仮想化:kvm
- \ -nodefaults \ -no-user-config \ -vga cirrus \ -name VM1 \ -object memory-backend-file,id=mem0,size=1G