sample.conf

# Input plugin to query Windows Management Instrumentation
# This plugin ONLY supports Windows
[[inputs.win_wmi]]
  ## Hostname or IP for remote connections, by default the local machine is queried
  # host = ""
  ## Credentials for the connection, by default no credentials are used
  # username = ""
  # password = ""

  ## WMI query to execute, multiple methods are possible
  [[inputs.win_wmi.query]]
    ## Namespace, class and a list of properties to use in the WMI query
    namespace = "root\\cimv2"
    class_name = "Win32_Volume"
    properties = ["Name", "Capacity", "FreeSpace"]
    ## Optional WHERE clause for the WQL query
    # filter = 'NOT Name LIKE "\\\\?\\%"'
    ## Returned properties to use as tags instead of fields
    # tag_properties = ["Name"]

  # ## WMI method to invoke, multiple methods are possible
  # [[inputs.win_wmi.method]]
  #   ## WMI namespace, class and method to use
  #   namespace = 'root\default'
  #   class_name = "StdRegProv"
  #   method = "GetStringValue"
  #   ## Returned WMI method values to use as tags instead of fields
  #   # tag_properties = ["ReturnValue"]
  #   ## Named arguments for the method call
  #   [inputs.win_wmi.method.arguments]
  #     hDefKey = '2147483650'
  #     sSubKeyName = 'Software\Microsoft\windows NT\CurrentVersion'
  #     sValueName = 'ProductName'
  #   ## Mapping of the name of the returned property to a field-name
  #   [inputs.win_wmi.method.fields]
  #       sValue = "product_name"