Merge branch '6723-sudo' into 'master'

update sudo handling

See merge request !193

check_ceph_diskfree

@@ -64,15 +64,16 @@ case "$1" in
     *)
 esac
 
+# --- check required tools
+ph.require ceph
+
 # set default / override from command line params
 typeset -i iWarnLimit=$(     ph.getValueWithParam 70 w "$@")
 typeset -i iCriticalLimit=$( ph.getValueWithParam 90 c "$@")
 
-
 if ! data=$( sudo -n /bin/ceph df 2>&1 )
 then
-    echo "$data"
-    ph.abort "UNKNOWN: ceph is not available or no sudo permissions to execute ceph commands."
+    ph.abort "UNKNOWN: No sudo permissions to execute ceph commands."
 fi
 
 isHeader=0

check_ceph_io

@@ -89,11 +89,7 @@ else
 
     # --- get output of ceph
     if ! CEPHOUT=$( sudo -n ceph status 2>&1 ); then
-        ph.setStatus "unknown"
-        ph.status "no data"
-        echo "There is no output from 'sudo ceph status'."
-        echo "No ceph here or no sudo permissions on ceph command?"
-        echo "$CEPHOUT"
+        ph.abort "UNKNOWN: No sudo permissions to execute ceph commands."
     fi
     CEPHIO=$( echo "$CEPHOUT" | grep "client:")
 fi

check_proc_mem

@@ -11,10 +11,15 @@
 #
 # ----------------------------------------------------------------------
 # 2020-03-02  v1.0  initial version
-# 2020-03-05  v1.1  <axel.hahn@iml.unibe.ch> switch to ph.* helper functions
-# 2023-02-13  v1.2  <axel.hahn@unibe.ch>     some shell fixes
+# 2020-03-05  v1.1  <axel.hahn@iml.unibe.ch>  switch to ph.* helper functions
+# 2023-02-13  v1.2  <axel.hahn@unibe.ch>      some shell fixes
+# 2023-08-24  v1.3  <axel.hahn@unibe.ch>      add help; do not use tmp file anymore
 # ======================================================================
 
+. $( dirname $0 )/inc_pluginfunctions
+
+export self_APPVERSION=1.1
+
 # --- tmp files for internal usage
 tmpfile=/tmp/processlist1_$$
 tmpfile2=/tmp/processlist2_$$
@@ -31,7 +36,10 @@ typeset -i iCountCritical=0
 
 rm -f $tmpfile $tmpfile2 $outCritical $outWarning 2>/dev/null
 
-. $(dirname $0)/inc_pluginfunctions
+# ----------------------------------------------------------------------
+# functions
+# ----------------------------------------------------------------------
+
 
 # ----------------------------------------------------------------------
 # MAIN