Nagios plugins to check the functioning of znapzend.
Python 2 or 3.
Python modules:
- isodate
- enum34 (Python 2 only)
- future (Python 2 only)
Runs on the znapzend destination system. Give it a dataset name and
time intervals for warning and critical conditions. If you're not
using the default timestamp format for znapzend, pass that, too, using
the --tsformat parameter.
The time intervals use ISO 8601 durations. They designate age
thresholds. e.g. PT30M represents 30 minutes, so it would trigger
if the most recent snapshot was more than 30 minutes ago.
Example, with a condensed tsformat, warn after two hours, and critical after one day:
check_znapzend_age --tsformat %Y%m%dT%H%M%S --warn PT2H --crit P1D tank/example