Changes to the metadata format were approved here:
https://github.com/ansible/proposals/issues/54
* Update documentation to the new metadata format
* Changes to metadata-tool to account for new metadata
* Add GPL license header
* Add upgrade subcommand to upgrade metadata version
* Change default metadata to the new format
* Fix exclusion of non-modules from the metadata report
* Fix ansible-doc for new module metadata
* Exclude metadata version from ansible-doc output
* Fix website docs generation for the new metadata
* Update metadata schema in valiate-modules test
* Update the metadata in all modules to the new version
* commands argument now accepts a dict arguments
* waitfor has been renamed to wait_for with an alias to waitfor
* only show commands are allowed when check mode is specified
* config mode is no longer allowed in the command stack
* add argument match with valid values any, all
Tested on OpenSwitch 0.4.0
This commit adds a new module, ops_command, that handles executing commands
on OpenSwitch over the CLI. Since this module is designed to work with the
OpenSwitch CLI, it only supports the CLI transport option