rrdf is a django application which provide models and form abstraction layers.

# Types

from rrdf.types

• cf (consolidation function): AVERAGE | MIN | MAX | LAST
• cf_args: depend of cf - visit the rrdtool website for more info

• ds_name: datasource name
• ds_type: ABSOLUTE | COMPUTE | COUNTER | DERIVE | GAUGE
• ds_args: depend of type - visit the rrdtool website for more info

• start: DateTimeField (default=now-10, null=True, blank=True)
  Rrd start date

• step: IntegerField (default=300, null=True, blank=True)
  Rrd step

• autocreate: BooleanField
  Auto create rrd if not exist

• overwrite: BooleanField
  Overwrite rrd if exist when calling create method

• save: if autocreate set and rrd does not exist, the save method will autocreate the rrd in path defined by get_rrd_path
• get_ds_list: get list of ds fields
• get_rra_list: get list of rra fields
• get_rrd_name: return the rrd file name
• get_rrd_path: return the rrd file path including name
• rrd_create: create the rrd in path returned by get_rrd_path. If rrd already exist and overwrite property is defined, the rrd will be overwrited
• rrd_drop: delete the rrd
• rrd_first
• rrd_info
• rrd_last
• rrd_update
• rrd_bulk_update

Represent a rrd datasource: must be set with the Datasource object

Represent a rrd archive: must be set with the Archive object