def _check_inodes(levels, inodes_total, inodes_avail):
if not inodes_total:
return
inodes_warn_variant, inodes_crit_variant = levels["inodes_levels"]
inodes_warn_abs, inodes_crit_abs, human_readable_func = (
# Levels in absolute numbers
(
inodes_total - inodes_warn_variant,
inodes_total - inodes_crit_variant,
get_number_with_precision,
) if isinstance(inodes_warn_variant, int) else
# Levels in percent
(
(100 - inodes_warn_variant) / 100.0 * inodes_total,
(100 - inodes_crit_variant) / 100.0 * inodes_total,
lambda x: get_percent_human_readable(100.0 * x / inodes_total),
) if isinstance(inodes_warn_variant, float) else #
(None, None, get_number_with_precision))
inode_status, inode_text, inode_perf = check_levels(
inodes_total - inodes_avail,
'inodes_used',
(inodes_warn_abs, inodes_crit_abs),
boundaries=(0, inodes_total),
human_readable_func=human_readable_func,
infoname="Inodes Used",
)
# Only show inodes if they are at less then 50%
show_inodes = levels["show_inodes"]
inodes_avail_perc = 100.0 * inodes_avail / inodes_total
infotext = (
"%s, inodes available: %s/%s" % (
inode_text,
get_number_with_precision(inodes_avail),
get_percent_human_readable(inodes_avail_perc),
) #
if any((
show_inodes == "always",
show_inodes == "onlow" and
(inode_status or inodes_avail_perc < 50),
show_inodes == "onproblem" and inode_status,
)) else "")
yield inode_status, infotext, inode_perf
def aws_get_float_human_readable(f, unit=""):
return get_number_with_precision(f, unit=unit, precision=3)