class='kw'>&lt;-</span> <span class='fu'>gce_vm</span>(<span class='kw'>cloud_init</span> <span class='kw'>=</span> <span class='st'>"example.yml"</span>,
             <span class='kw'>name</span> <span class='kw'>=</span> <span class='st'>"test-container"</span>,
             <span class='kw'>predefined_type</span> <span class='kw'>=</span> <span class='st'>"f1-micro"</span>)

<span class='co'>## specify disk size at creation</span>
<span class='no'>vm</span> <span class='kw'>&lt;-</span> <span class='fu'>