Restoring Volumio Log Rotate Service

scripts/volumio/configure.sh

@@ -104,4 +104,8 @@ cp "${SRC}/volumio/etc/default/ifplugd" "${ROOTFS}/etc/default/ifplugd"
 #TRIGGERHAPPY
 cp "${SRC}/volumio/etc/triggerhappy/triggers.d/audio.conf" "${ROOTFS}/etc/triggerhappy/triggers.d/audio.conf"
 
+#VOLUMIO LOG ROTATE
+cp -rp "${SRC}/volumio/bin/volumiologrotate" "${ROOTFS}/bin/volumiologrotate"
+
+
 log 'Done Copying Custom Volumio System Files' "okay"

scripts/volumio/volumioconfig.sh

@@ -341,6 +341,9 @@ ln -s /lib/systemd/system/volumiologrotate.service /etc/systemd/system/multi-use
 log "Enable Volumio CPU Tweak Service"
 ln -s /lib/systemd/system/volumio_cpu_tweak.service /etc/systemd/system/multi-user.target.wants/volumio_cpu_tweak.service
 
+log "Enable Volumio Log Rotate Service"
+ln -s /lib/systemd/system/volumiologrotate.service /etc/systemd/system/multi-user.target.wants/volumiologrotate.service
+
 log "Disable MPD autostart"
 systemctl disable mpd.service
 

volumio/bin/volumiologrotate

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+LOG_FOLDER=/var/log
+MAX_TOTAL_LOG_SIZE=18000000
+
+function clearLogs {
+  for LOG_FILE in $(find $LOG_FOLDER -type f);
+  do
+    SIZE=`ls -la "$LOG_FILE" | cut -d' ' -f 5 `
+    if [[ ${SIZE} -gt 0 ]];then
+      echo "Clearing $LOG_FILE"
+      echo "-------------- CLEARED LOG --------------" > $LOG_FILE
+    fi
+  done
+}
+
+function checkLogFilesTotalSize {
+  TOTAL_LOG_SIZE=0
+  for LOG_FILE in $(find $LOG_FOLDER -type f);
+  do
+    SIZE=`ls -la "$LOG_FILE" | cut -d' ' -f 5 `
+    if [[ ${SIZE} -gt 0 ]];then
+      TOTAL_LOG_SIZE=$((${TOTAL_LOG_SIZE}+${SIZE}))
+    fi
+  done
+
+  if [[ ${TOTAL_LOG_SIZE} -gt ${MAX_TOTAL_LOG_SIZE} ]];then
+      echo "Total log size is greater than 18MB, cleaning logs"
+      clearLogs
+  fi
+}
+
+while true
+do 
+    checkLogFilesTotalSize
+    sleep 60
+done

volumio/lib/systemd/system/volumiologrotate.service

@@ -0,0 +1,15 @@
+[Unit]
+Description = Volumio Log Rotation Service
+
+[Service]
+ExecStart=/bin/volumiologrotate
+Restart=always
+StandardOutput=syslog
+StandardError=syslog
+SyslogIdentifier=volumiologrotate
+User=root
+Group=root
+
+[Install]
+WantedBy=multi-user.target
+