{fieldname}

The {fieldname} is required for each aspects that a plugin may monitor.

Properties

Attribute name	{fieldname}
Value	Anything
Allowed characters	^[a-zA-Z_][a-zA-Z0-9_]*$
Spaces allowed	No
Context	Datasource-specific plugin attributes?
Required	Yes
Default value	None

Fieldnames are not attributes, but the identifier to which attributes are associated.

For example, a fieldname from the "df" plugin sample output below is _dev_sda3. This fieldname MUST have a label when run in config mode, and it MUST have a value? when collecting data.

# munin-run df config
_dev_sda3.label /
_dev_sda3.info / (ext3) -> /dev/sda3
_dev_sda3.warning 92
_dev_sda3.critical 98