En esta sección se explica cómo ejecutar SD-WAN Orchestrator mediante libvirt. Esta implementación se probó en Ubuntu 18.04 LTS.
Imágenes
Para la implementación de KVM, VMware proporcionará SD-WAN Orchestrator en cuatro imágenes qcow.
- ROOTFS
- STORE
- STORE2
- STORE3
Las imágenes tienen aprovisionamiento fino en la implementación.
Para empezar, copie las imágenes en el servidor de KVM. Además, debe copiar la compilación ISO de cloud-init como se describe en la sección anterior.
Ejemplo de XML
Nota: Para las imágenes en la carpeta
imágenes/vco, deberá realizar la edición desde el archivo XML.
<domain type='kvm' id='49'> <name>vco</name> <uuid>b0ff25bc-72b8-6ccb-e777-fdc0f4733e05</uuid> <memory unit='KiB'>12388608</memory> <currentMemory unit='KiB'>12388608</currentMemory> <vcpu>2</vcpu> <resource> <partition>/machine</partition> </resource> <os> <type>hvm</type> </os> <features> <acpi/> <apic/> <pae/> </features> <cpu mode='custom' match='exact'> <model fallback='allow'>SandyBridge</model> <vendor>Intel</vendor> <feature policy='require' name='vme'/> <feature policy='require' name='dtes64'/> <feature policy='require' name='invpcid'/> <feature policy='require' name='vmx'/> <feature policy='require' name='erms'/> <feature policy='require' name='xtpr'/> <feature policy='require' name='smep'/> <feature policy='require' name='pbe'/> <feature policy='require' name='est'/> <feature policy='require' name='monitor'/> <feature policy='require' name='smx'/> <feature policy='require' name='abm'/> <feature policy='require' name='tm'/> <feature policy='require' name='acpi'/> <feature policy='require' name='fma'/> <feature policy='require' name='osxsave'/> <feature policy='require' name='ht'/> <feature policy='require' name='dca'/> <feature policy='require' name='pdcm'/> <feature policy='require' name='pdpe1gb'/> <feature policy='require' name='fsgsbase'/> <feature policy='require' name='f16c'/> <feature policy='require' name='ds'/> <feature policy='require' name='tm2'/> <feature policy='require' name='avx2'/> <feature policy='require' name='ss'/> <feature policy='require' name='bmi1'/> <feature policy='require' name='bmi2'/> <feature policy='require' name='pcid'/> <feature policy='require' name='ds_cpl'/> <feature policy='require' name='movbe'/> <feature policy='require' name='rdrand'/> </cpu> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/bin/kvm-spice</emulator> <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/images/vco/rootfs.qcow2'/> <target dev='hda' bus='ide'/> <alias name='ide0-0-0'/> <address type='drive' controller='0' bus='0' target='0' unit='0'/> </disk> <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/ images/vco/store.qcow2'/> <target dev='hdb' bus='ide'/> <alias name='ide0-0-1'/> <address type='drive' controller='0' bus='0' target='0' unit='1'/> </disk> <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/ images/vco/store2.qcow2'/> <target dev='hdc' bus='ide'/> <alias name='ide0-0-2'/> <address type='drive' controller='0' bus='1' target='0' unit='0'/> </disk> <disk type='file' device='disk'> <driver name='qemu' type='qcow2' /> <source file='/images/vco/store3.qcow2' /> <target dev='hdd' bus='ide' /> <alias name='ide0-0-3' /> <address type='drive' controller='0' bus='1' target='0' unit='1' /> </disk> <disk type='file' device='cdrom'> <driver name='qemu' type='raw'/> <source file='/ images/vco/seed.iso'/> <target dev='sdb' bus='sata'/> <readonly/> <alias name='sata1-0-0'/> <address type='drive' controller='1' bus='0' target='0' unit='0'/> </disk> <controller type='usb' index='0'> <alias name='usb0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> </controller> <controller type='pci' index='0' model='pci-root'> <alias name='pci.0'/> </controller> <controller type='ide' index='0'> <alias name='ide0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> </controller> <interface type='direct'> <source dev='eth0' mode='vepa'/> </interface> <serial type='pty'> <source path='/dev/pts/3'/> <target port='0'/> <alias name='serial0'/> </serial> <console type='pty' tty='/dev/pts/3'> <source path='/dev/pts/3'/> <target type='serial' port='0'/> <alias name='serial0'/> </console> <memballoon model='virtio'> <alias name='balloon0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </memballoon> </devices> <seclabel type='none' /> <!-- <seclabel type='dynamic' model='apparmor' relabel='yes'/> --> </domain>
Crear la máquina virtual
Para crear la máquina virtual con los comandos estándar de virsh:
virsh define vco.xml virsh start vco.xml