Replaced insecture login/password authentication in SberCloud API with authentication
via access key. This is more secture and is the recommended approach for authentication
from an application.
Signed-off-by: Vladimir Domnich <v.domnich@yadro.com>
Remove logic that checks for root login and prepends command with sudo, because
we should not use root login at all and all commands (that require higher permissions
should be prefixed with sudo anyways).
Add sudo prefix to privileged commands that require it.
Signed-off-by: Vladimir Domnich <v.domnich@yadro.com>
