fix

release_version.txt

@@ -1 +1 @@
-0.8.1
+0.8.2.1

scripts/healthcheck/storage_health_check.sh

@@ -35,15 +35,31 @@ Hosts="${Hosts} cvtt-prod-02.cvtt.vpn"
 Hosts="${Hosts} cvtt-prod-03.cvtt.vpn"
 
 Metrics=()
+TempFiles=
+
+function cleanup {
+    if [ "" != "${TempFiles}" ]; then
+        rm -f ${TempFiles}
+    fi
+}
+trap cleanup EXIT
+
+
+function new_tempfile {
+    tmpfile=$(mktemp)
+    TempFiles="${TempFiles} ${tmpfile}"
+    echo ${tmpfile}
+}
 
 function space_alert() {
     ALERT_USAGE=75%
-    for ln in "${Measurements[@]}"
+    for metric in "${Metrics[@]}"
     do
-        IFS=$' '; args=($ln); unset IFS
+        IFS=$' '; args=($metric); unset IFS
         host=${args[0]}
         fs=${args[1]}
         space_used=${args[2]}
+
         if [ ${space_used%?} -ge ${ALERT_USAGE%?} ]; then
             echo ":red_circle: Filesystem **${host}:${fs}** is using **${space_used}** :red_circle:"
         fi
@@ -88,8 +104,8 @@ function storage_check() {
     done
 }
 
-tmpfile=$(mktemp)
+tmpfile=$(new_tempfile)
-tmpfile2=$(mktemp)
+tmpfile2=$(new_tempfile)
 storage_check > ${tmpfile2}
 
 echo "## :card_file_box: STORAGE HEALTH CHECK" >> ${tmpfile}
@@ -98,10 +114,9 @@ echo "| host | filesystem | usage |"  >> ${tmpfile}
 echo "| --- | --- | --- |"  >> ${tmpfile}
 cat ${tmpfile2} | sort -h -r | awk -F'%' '{printf "%s%%%s\n",$2,$3}' >> ${tmpfile}
 cat ${tmpfile} |  ${Sender} ${StatusChannel}
-rm ${tmpfile} ${tmpfile2}
 
 Measurements=()
-tmpfile=$(mktemp)
+tmpfile=$(new_tempfile)
 space_alert > ${tmpfile}
 cat ${tmpfile}
 if [ -s ${tmpfile} ]
@@ -110,5 +125,4 @@ then
 else
     echo File ${tmpfile} is empty
 fi
-rm ${tmpfile}