Change EPS for Telegraf

salt/telegraf/scripts/stenoloss.sh

@@ -15,31 +15,29 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-APP=stenoloss
-lf=/tmp/$APP-pidLockFile
-# create empty lock file if none exists
-cat /dev/null >> $lf
-read lastPID < $lf
-# if lastPID is not null and a process with that pid exists , exit
-[ ! -z "$lastPID" -a -d /proc/$lastPID ] && exit
-echo $$ > $lf
+THEGREP=$(ps -ef | grep $0 | grep -v grep)
 
-TSFILE=/var/log/telegraf/laststenodrop.log
-if [ -f "$TSFILE" ]; then
-    LASTTS=$(cat $TSFILE)
+if [ ! $THEGREP ]; then
+
+    TSFILE=/var/log/telegraf/laststenodrop.log
+    if [ -f "$TSFILE" ]; then
+        LASTTS=$(cat $TSFILE)
+    else
+        LASTTS=0
+    fi
+
+    # Get the data
+    LOGLINE=$(tac /var/log/stenographer/stenographer.log | grep -m1 drop)
+    CURRENTTS=$(echo $LOGLINE | awk '{print $1}')
+
+    if [[ "$CURRENTTS" != "$LASTTS" ]]; then
+      DROP=$(echo $LOGLINE | awk '{print $14}' | awk -F "=" '{print $2}')
+      echo $CURRENTTS > $TSFILE
+    else
+      DROP=0
+    fi
+
+    echo "stenodrop drop=$DROP"
 else
-    LASTTS=0
-fi
-
-# Get the data
-LOGLINE=$(tac /var/log/stenographer/stenographer.log | grep -m1 drop)
-CURRENTTS=$(echo $LOGLINE | awk '{print $1}')
-
-if [[ "$CURRENTTS" != "$LASTTS" ]]; then
-  DROP=$(echo $LOGLINE | awk '{print $14}' | awk -F "=" '{print $2}')
-  echo $CURRENTTS > $TSFILE
-else
-  DROP=0
-fi
-
-echo "stenodrop drop=$DROP"
+    exit 0
+fi