pergamon.filesystem.sizes.py
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pergamon.filesystem.sizes.py
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	from grafanalib.core import *

	def filesystem_graph(mountpoint, time_from=None):
	if time_from is not None:
	timeFrom = "%s" % (time_from,)
	else:
	timeFrom = None
	return Graph(
	title='Size of %s' % (mountpoint,),
	dataSource="Prometheus",
	timeFrom=timeFrom,
	targets=[
	Target(
	expr='node_filesystem_size_bytes{instance="192.168.100.29:9100",mountpoint="%s"}' % (mountpoint),
	legendFormat="Filesystem size",
	refId='A',
	),
	Target(
	expr='node_filesystem_size_bytes{instance="192.168.100.29:9100",mountpoint="%s"} - \
	node_filesystem_avail_bytes{instance="192.168.100.29:9100",mountpoint="%s"}' % (mountpoint, mountpoint),
	legendFormat="Used space",
	refId='B',
	),
	],
	yAxes=[
	YAxis(format='decbytes'),
	YAxis(format=SHORT_FORMAT),
	],
	)

	dashboard = Dashboard(
	title="Pergamon filesystem sizes auto-generated",
	templating=Templating(list=[
	Template(
	name="filesystem",
	label="",
	query='node_filesystem_size_bytes{instance="192.168.100.29:9100"}',
	regex='/mountpoint=\"(.*)\"/',
	dataSource='Prometheus',
	includeAll=True,
	default="All",
	hide = 2,
	),
	]),
	rows=[
	Row(
	title = '$filesystem',
	panels=[
	filesystem_graph('$filesystem'),
	filesystem_graph('$filesystem', "1y"),
	],
	repeat = 'filesystem',
	),
	],).auto_panel_ids()