New to packer,
When executing packer build, is there a uniform way to specify the output directory or filename without specifying it in a packer file or environment variable?
I am hoping for something like this,
# user specifies output file name => packer uses name: output.qcow2 .
packer build --out output.qcow2 .
Or some sort of query sub-command for looking up output filenames like:
# user queries packer ==> packer writes name to stdout: output.qcow2
packer inspect get "output"
I am currently using Packer with a QEMU builder, and I know the output filename
can be set using `‘vm_name``’ property. But it seems like this only applies to QEMU.