From 4c7b746beb22eb08d31d159e95f0232841dd27cf Mon Sep 17 00:00:00 2001
From: "Hahn Axel (hahn)" <axel.hahn@unibe.ch>
Date: Tue, 9 May 2023 14:29:40 +0200
Subject: [PATCH] ceph diskfree - add help
---
check_ceph_diskfree | 41 ++++++++++++++++++++++++++++++++++++++++-
1 file changed, 40 insertions(+), 1 deletion(-)
diff --git a/check_ceph_diskfree b/check_ceph_diskfree
index d285efe..3167e17 100755
--- a/check_ceph_diskfree
+++ b/check_ceph_diskfree
@@ -18,6 +18,7 @@
# 2020-03-04 v1.0 <axel.hahn@iml.unibe.ch>
# 2020-03-05 v1.1 <axel.hahn@iml.unibe.ch> switch to ph.* helper functions
# 2023-04-24 v1.2 <axel.hahn@unibe.ch> update for newer ceph versions
+# 2023-05-09 v1.3 <axel.hahn@unibe.ch> add help
# ======================================================================
. $(dirname $0)/inc_pluginfunctions
@@ -28,10 +29,48 @@ outfile=/tmp/check_ceph_df_out__$$
typeset -i iWarning=0
typeset -i iCritical=0
+
+self_APPNAME=$( basename $0 | tr [:lower:] [:upper:] )
+self_APPVERSION=1.3
+
+function showHelp(){
+cat <<EOF
+______________________________________________________________________
+
+$self_APPNAME
+v$self_APPVERSION
+
+(c) Institute for Medical Education - University of Bern
+Licence: GNU GPL 3
+______________________________________________________________________
+
+Show available and free space on a ceph cluster.
+This check sends performance data.
+
+It uses 'ceph df' to parse data.
+
+SYNTAX:
+$(basename $0)
+
+OPTIONS:
+ -h or --help show this help.
+
+EOF
+}
+
# ----------------------------------------------------------------------
# MAIN
# ----------------------------------------------------------------------
+# --- check param -h
+case "$1" in
+ "--help"|"-h")
+ showHelp
+ exit 0
+ ;;
+ *)
+esac
+
# set default / override from command line params
typeset -i iWarnLimit=$( ph.getValueWithParam 70 w "$@")
typeset -i iCriticalLimit=$( ph.getValueWithParam 90 c "$@")
@@ -40,7 +79,7 @@ typeset -i iCriticalLimit=$( ph.getValueWithParam 90 c "$@")
if ! sudo /bin/ceph df > $tmpfile 2>&1
then
rm -f $tmpfile
-ph.abort "UNKNOWN: ceph is not available or no sudo permissions to execute ceph commands."
+ ph.abort "UNKNOWN: ceph is not available or no sudo permissions to execute ceph commands."
fi
rm -f $outfile 2>/dev/null
--
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