missing yamls in opennebula-cli gem

[dann1]

Description
Out of the box, each CLI command requires some pre-configured yaml files for the commands output formatting. Those files are missing when installing the gem. Resulting in every command failing out of the box.

To Reproduce

• gem install opennebula-cli
• Issue any command will result in

root@ubuntu2004-6355:~# onetemplate list -u my_user -p my_password
No such file or directory @ rb_sysopen - /etc/one/cli/onetemplate.yaml

Expected behavior
Since the gem is just the CLI ruby required library and the full setup is carried out by the opennebula-tools package. There should be a better handling of this missing yamls situation. Some alternatives

• gem install script notification
• description about this in rubygems
• include the yamls in the gem installation
• better error message

Details

• Version: probably all

Additional context
This is somewhat mentioned in each command help but it doesn't imply it should exist by default

root@ubuntu2004-6354:~# onevm --help | grep -i yaml
     -y, --yaml                Show the resource in YAML format
        You can configure the actions in /etc/one/cli/onevm.yaml
        valid options: adjust, csv, csv_del, delay, describe, expand, extended, filter, json, kilobytes, list, listconf, no_expand, no_header, no_pager, numeric, operator, search, size, xml, yaml
        valid options: all, decrypt, json, xml, yaml
        valid options: adjust, csv, csv_del, delay, expand, extended, filter, json, kilobytes, list, listconf, no_expand, no_header, no_pager, numeric, operator, size, xml, yaml

Progress Status

• Code committed
• Testing - QA
• Documentation (Release notes - resolved issues, compatibility, known issues)