validate_os_type

in libraries/helpers.rb [181:194]

• 13 lines of code
• 7 McCabe index (conditional complexity)

def validate_os_type
  case node['platform']
  when 'ubuntu'
    current_os = "ubuntu#{node['platform_version'].tr('.', '')}"
    raise_os_not_match(current_os, node['cluster']['base_os']) if node['cluster']['base_os'] != current_os
  when 'amazon'
    current_os = "alinux#{node['platform_version'].to_i}"
    raise_os_not_match(current_os, node['cluster']['base_os']) if node['cluster']['base_os'] != current_os
  when 'centos'
    current_os = "centos#{node['platform_version'].to_i}"
    raise_os_not_match(current_os, node['cluster']['base_os']) if node['cluster']['base_os'] != current_os
  end
end