Virtualization Provider Output Module

provider output module creates virtualization provider (vagrant/libvirt or containerlab) configuration file. It is invoked automatically during the netlab up process, but if you need to troubleshoot it, use the netlab create -o provider command[1].

The provider output module can take an optional destination file name (- meaning stdout) and takes no formatting modifiers. The default destination file name is derived from the virtualization provider settings (Vagrantfile for Vagrant, clab.yml for containerlab).

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[1]

netlab create also invokes the provider output module when no output formats are specified in the netlab create command.