The multipass clone command creates a clone of an instance. A cloned instance is a standalone instance that is a replica of the original instance in terms of its configuration, installed software, and data at the time of cloning. Cloning an instance can be useful for backup or testing purposes, or to create identical VMs from a working template.
The clone command is available since Multipass version 1.15.0.
Currently, only instances that are in the Stopped state can be cloned.
You can run the clone command on a source instance without any additional options. For example, multipass clone natty-nilgai will produce the following output:
…
Cloned from natty-nilgai to natty-nilgai-clone1.
By default, the multipass clone command automatically generates a name for the cloned instance using the format <source_vm_name>-cloneN, where N represents the number of instances cloned from that specific source instance, starting at 1. In the example, the name of the source VM is “natty-nilgai” and the automatically generated name for its clone is “natty-nilgai-clone1”.
Alternatively, you can specify a custom name for the cloned instance using --name option, following the standard instance name format. For example:
multipass clone natty-nilgai --name custom-clone
The full multipass help clone output explains the available options:
Usage: multipass clone [options] <source_name>
Create an independent copy of an existing (stopped) instance.
Options:
-h, --help Displays help on commandline options
-v, --verbose Increase logging verbosity. Repeat the 'v' in
the short option for more detail. Maximum
verbosity is obtained with 4 (or more) v's,
i.e. -vvvv.
-n, --name <destination-name> An optional custom name for the cloned
instance. The name must follow the usual
validity rules (see "help launch"). Default:
"<source_name>-cloneN", where N is the Nth
cloned instance.
Arguments:
source_name The name of the source instance to be cloned
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