Ubuntu
Overview
The Ubuntu node type is used to run Ubuntu VMs as host nodes in a CML lab.
Features
The refplat ISO includes an Ubuntu "cloud" image that can be configured using cloud-init.
Using Ubuntu Nodes in CML
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 for additional cloud-init examples.