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OS
# lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 20.04.6 LTS
Release: 20.04
Codename: focal
Images
# tree -a /var/lib/libvirt/images
/var/lib/libvirt/images
├── .cml
├── node-definitions
│ ├── cat8000v.yaml
│ ...
│ ├── alpine.yaml
│ ├── desktop.yaml
│ └── ubuntu.yaml
└── virl-base-images
├── cat8000v-17-13-01a
│ ├── c8000v-universalk9_8G_serial.17.13.01a.qcow2
│ └── cat8000v-17-13-01a.yaml
...
├── alpine-base-3-19-1
│ ├── alpine-base-3-19-1.qcow2
│ └── alpine-base-3-19-1.yaml
├── alpine-desktop-3-19-1
│ ├── alpine-desktop-3-19-1.qcow2
│ └── alpine-desktop-3-19-1.yaml
├── ubuntu-22-04-20240126
│ ├── jammy-server-cloudimg-amd64.img
│ └── ubuntu-22-04-20240126.yaml
└── server-tcl-14-0
├── server-tcl-14-0.yaml
└── tcl-14-0.qcow2
cat8000v
# generated 2023-12-19
# part of VIRL^2
#
id: cat8000v-17-13-01a
label: Cat 8000v 17.13.01a
description: Cat 8000v 17.13.01a
node_definition_id: cat8000v
disk_image: c8000v-universalk9_8G_serial.17.13.01a.qcow2
read_only: true
schema_version: 0.0.1
# generated 2021-09-06
# part of VIRL^2
#
id: cat8000v
configuration:
generator:
driver: csr1000v
provisioning:
volume_name: disk
media_type: iso
files:
- name: iosxe_config.txt
content: |-
platform console serial
!
hostname inserthostname-here
!
end
editable: true
inherited:
image:
ram: true
cpus: true
cpu_limit: true
data_volume: false
boot_disk_size: false
node:
ram: true
cpus: true
cpu_limit: true
data_volume: false
boot_disk_size: false
device:
interfaces:
has_loopback_zero: true
default_count: 4
loopback:
- Loopback0
physical:
- GigabitEthernet1
- GigabitEthernet2
...
- GigabitEthernet26
serial_ports: 2
general:
description: Catalyst 8000V Edge Software
nature: router
read_only: true
schema_version: 0.0.1
sim:
linux_native:
cpus: 1
disk_driver: virtio
driver: csr1000v
libvirt_domain_driver: kvm
nic_driver: vmxnet3
ram: 4096
boot:
timeout: 250
completed:
- "Would you like to enter the initial configuration dialog?"
- "Press RETURN to get started!"
- "%CVAC-4-CONFIG_DONE:"
pyats:
os: iosxe
series: csr1000v
config_extract_command: show run
ui:
description: |-
Catalyst 8000V Edge Software
4 GB DRAM, 1 vCPU
[CCO Link](https://www.cisco.com/c/en/us/products/routers/catalyst-8000v-edge-software/index.html)
group: Cisco
icon: router
label: CAT8000V
label_prefix: cat8000v-
visible: true
ubuntu 22.04
# Ubuntu 22.04 image definition (cloud image, using cloud-init)
# generated 2024-01-26
# part of VIRL^2
#
id: ubuntu-22-04-20240126
label: Ubuntu 22.04 - 26 Jan 2024
description: Ubuntu 22.04 - 26 Jan 2024
node_definition_id: ubuntu
disk_image: jammy-server-cloudimg-amd64.img
read_only: true
schema_version: 0.0.1
#
# Ubuntu node definition (cloud image, using cloud-init)
#
id: ubuntu
sim:
linux_native:
driver: server
libvirt_domain_driver: kvm
disk_driver: virtio
nic_driver: virtio
ram: 2048
cpus: 1
data_volume: 0
boot_disk_size: 64
inherited:
image:
ram: true
cpus: true
cpu_limit: true
data_volume: true
boot_disk_size: true
node:
ram: true
cpus: true
cpu_limit: true
data_volume: true
boot_disk_size: true
general:
nature: server
description: Ubuntu Cloud Init Platform
read_only: true
schema_version: 0.0.1
configuration:
generator:
driver: ubuntu
provisioning:
volume_name: cidata
media_type: iso
files:
- name: meta-data
content: |
instance-id: ubuntu
local-hostname: ubuntu
editable: false
- name: user-data
content: |
#cloud-config
hostname: inserthostname-here
manage_etc_hosts: True
system_info:
default_user:
name: cisco
password: cisco
chpasswd: { expire: False }
ssh_pwauth: True
ssh_authorized_keys:
- your-ssh-pubkey-line-goes-here
editable: true
device:
interfaces:
# 8 should be enough, they are called ens2, ens3, ...
# however, those are PCI bus/slot numbers. I guess they are
# not static. Depends what device goes before '2'
physical:
- ens2
- ens3
- ens4
- ens5
- ens6
- ens7
- ens8
- ens9
has_loopback_zero: false
default_count: 1
serial_ports: 1
boot:
timeout: 180
# seems that without proper meta-data the hostname is not
# correctly set at initial boot. It is 'ubuntu'. Also, the
# first line is not seen at first boot. Only at second
# boot, the correct hostname plus the 'reached target' is
# will be set / shown on the console.
completed:
- "Cloud-init target"
- "Welcome to Ubuntu"
- "running 'modules:final' at"
pyats:
os: linux
ui:
group: Others
icon: server
label: Ubuntu
label_prefix: ubuntu-
visible: true
description: |
Ubuntu Cloud Init Platform
2 GB DRAM, 1 vCPU (can be adjusted)
##### Configuration
The Ubuntu image uses cloud-init YAML for configuration. Please
ensure that you have a valid cloud-init configuration in the node's
Edit Config pane in the Workbench. When you drop an Ubuntu node
on the canvas in the Workbench, a very brief (but complete) skeleton
for a cloud-init configuration is added to the node.
The pre-configured default username on the VM image is ubuntu,
but the initial config for the node overrides the default_user account
to be cisco. To log into the node as with this default user account,
ensure that the cloud-init config for the node either specifies a password
with the top-level password field or provides at least one SSH public key
with the top-level ssh_authorized_keys field.
See [the cloud-init documentation](https://cloudinit.readthedocs.io/en/latest/topics/examples.html)
for additional cloud-init examples.
# virsh list --all
Id Name State
------------------------------------------------------
1 86770ca2-685f-4c57-b215-350265c973c4 running
2 50e4385b-f762-42a1-9f3f-89bca3785ff1 running
3 8b9c1cd8-254c-4bf4-86f2-c840e301bbc7 running
<domain type='kvm' id='1'>
<name>86770ca2-685f-4c57-b215-350265c973c4</name>
<uuid>86770ca2-685f-4c57-b215-350265c973c4</uuid>
<description>cat8000v-0: Lab at Mon 00:44 AM (cat8000v)</description>
<memory unit='KiB'>4194304</memory>
<currentMemory unit='KiB'>4194304</currentMemory>
<vcpu placement='auto'>1</vcpu>
<numatune>
<memory mode='strict' placement='auto'/>
</numatune>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='x86_64' machine='pc-i440fx-4.2'>hvm</type>
<boot dev='hd'/>
</os>
<features>
<acpi/>
</features>
<cpu mode='host-passthrough' check='none'/>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2' cache='writethrough'/>
<source file='/var/local/virl2/images/9688ac22-ad37-4cf3-aa06-2efe9d8c7786/86770ca2-685f-4c57-b215-350265c973c4/node0.img' index='2'>
<seclabel model='dac' relabel='no'/>
</source>
<backingStore type='file' index='3'>
<format type='qcow2'/>
<source file='/var/lib/libvirt/images/virl-base-images/cat8000v-17-13-01a/c8000v-universalk9_8G_serial.17.13.01a.qcow2'>
<seclabel model='dac' relabel='no'/>
</source>
<backingStore/>
</backingStore>
<target dev='vda' bus='virtio'/>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw' cache='none'/>
<source file='/var/local/virl2/images/9688ac22-ad37-4cf3-aa06-2efe9d8c7786/86770ca2-685f-4c57-b215-350265c973c4/config.img' index='1'/>
<backingStore/>
<target dev='vdb' bus='ide'/>
<readonly/>
<alias name='ide0-0-1'/>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
</disk>
<controller type='usb' index='0' model='piix3-uhci'>
<alias name='usb'/>
<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='ide'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
</controller>
<interface type='udp'>
<mac address='52:54:00:05:2d:cf'/>
<source address='127.0.0.1' port='21000'>
<local address='127.0.0.1' port='21001'/>
</source>
<model type='vmxnet3'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</interface>
<interface type='udp'>
<mac address='52:54:00:0f:2a:29'/>
<source address='127.0.0.1' port='21002'>
<local address='127.0.0.1' port='21003'/>
</source>
<model type='vmxnet3'/>
<alias name='net1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
<interface type='udp'>
<mac address='52:54:00:04:be:e7'/>
<source address='127.0.0.1' port='21004'>
<local address='127.0.0.1' port='21005'/>
</source>
<model type='vmxnet3'/>
<alias name='net2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</interface>
<interface type='udp'>
<mac address='52:54:00:0d:32:f4'/>
<source address='127.0.0.1' port='21006'>
<local address='127.0.0.1' port='21007'/>
</source>
<model type='vmxnet3'/>
<alias name='net3'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/11'/>
<target type='isa-serial' port='0'>
<model name='isa-serial'/>
</target>
<alias name='serial0'/>
</serial>
<serial type='pty'>
<source path='/dev/pts/12'/>
<target type='isa-serial' port='1'>
<model name='isa-serial'/>
</target>
<alias name='serial1'/>
</serial>
<console type='pty' tty='/dev/pts/11'>
<source path='/dev/pts/11'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<input type='mouse' bus='ps2'>
<alias name='input0'/>
</input>
<input type='keyboard' bus='ps2'>
<alias name='input1'/>
</input>
<memballoon model='virtio'>
<alias name='balloon0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</memballoon>
<rng model='virtio'>
<backend model='random'>/dev/urandom</backend>
<alias name='rng0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</rng>
</devices>
<seclabel type='dynamic' model='apparmor' relabel='yes'>
<label>libvirt-86770ca2-685f-4c57-b215-350265c973c4</label>
<imagelabel>libvirt-86770ca2-685f-4c57-b215-350265c973c4</imagelabel>
</seclabel>
<seclabel type='dynamic' model='dac' relabel='yes'>
<label>+64055:+108</label>
<imagelabel>+64055:+108</imagelabel>
</seclabel>
</domain>
<domain type='kvm' id='2'>
<name>50e4385b-f762-42a1-9f3f-89bca3785ff1</name>
<uuid>50e4385b-f762-42a1-9f3f-89bca3785ff1</uuid>
<description>ubuntu-0: Lab at Mon 00:44 AM (ubuntu)</description>
<memory unit='KiB'>2097152</memory>
<currentMemory unit='KiB'>2097152</currentMemory>
<vcpu placement='auto'>1</vcpu>
<numatune>
<memory mode='strict' placement='auto'/>
</numatune>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='x86_64' machine='pc-i440fx-4.2'>hvm</type>
<boot dev='hd'/>
</os>
<features>
<acpi/>
</features>
<cpu mode='host-passthrough' check='none'/>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2' cache='writethrough'/>
<source file='/var/local/virl2/images/9688ac22-ad37-4cf3-aa06-2efe9d8c7786/50e4385b-f762-42a1-9f3f-89bca3785ff1/node0.img' index='2'>
<seclabel model='dac' relabel='no'/>
</source>
<backingStore type='file' index='3'>
<format type='qcow2'/>
<source file='/var/lib/libvirt/images/virl-base-images/ubuntu-22-04-20240126/jammy-server-cloudimg-amd64.img'>
<seclabel model='dac' relabel='no'/>
</source>
<backingStore/>
</backingStore>
<target dev='vda' bus='virtio'/>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw' cache='none'/>
<source file='/var/local/virl2/images/9688ac22-ad37-4cf3-aa06-2efe9d8c7786/50e4385b-f762-42a1-9f3f-89bca3785ff1/config.img' index='1'/>
<backingStore/>
<target dev='vdb' bus='ide'/>
<readonly/>
<alias name='ide0-0-1'/>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
</disk>
<controller type='usb' index='0' model='piix3-uhci'>
<alias name='usb'/>
<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='ide'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
</controller>
<interface type='udp'>
<mac address='52:54:00:19:35:da'/>
<source address='127.0.0.1' port='21008'>
<local address='127.0.0.1' port='21009'/>
</source>
<model type='virtio'/>
<driver>
<host csum='off'/>
</driver>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/13'/>
<target type='isa-serial' port='0'>
<model name='isa-serial'/>
</target>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/13'>
<source path='/dev/pts/13'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<input type='mouse' bus='ps2'>
<alias name='input0'/>
</input>
<input type='keyboard' bus='ps2'>
<alias name='input1'/>
</input>
<memballoon model='virtio'>
<alias name='balloon0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</memballoon>
<rng model='virtio'>
<backend model='random'>/dev/urandom</backend>
<alias name='rng0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</rng>
</devices>
<seclabel type='dynamic' model='apparmor' relabel='yes'>
<label>libvirt-50e4385b-f762-42a1-9f3f-89bca3785ff1</label>
<imagelabel>libvirt-50e4385b-f762-42a1-9f3f-89bca3785ff1</imagelabel>
</seclabel>
<seclabel type='dynamic' model='dac' relabel='yes'>
<label>+64055:+108</label>
<imagelabel>+64055:+108</imagelabel>
</seclabel>
</domain>