fix(bbb-conf): remove tomcat servlet traces from bbb-conf

bigbluebutton-config/bin/bbb-conf

@@ -99,17 +99,9 @@ source /etc/bigbluebutton/bigbluebutton-release
 
 if [ -f /etc/centos-release ] || [ -f /etc/system-release ]; then
     DISTRIB_ID=centos
-    TOMCAT_USER=tomcat
-    TOMCAT_DIR=/var/lib/$TOMCAT_USER
-    SERVLET_LOGS=/usr/share/tomcat/logs
     REDIS_SERVICE=redis.service
 else
     . /etc/lsb-release    # Get value for DISTRIB_ID
-    if [ "$DISTRIB_CODENAME" == "focal" ]; then
-      TOMCAT_USER=tomcat9
-    fi
-    TOMCAT_DIR=/var/lib/$TOMCAT_USER
-    SERVLET_LOGS=$TOMCAT_DIR/logs
     REDIS_SERVICE=redis-server
 fi
 
@@ -350,12 +342,6 @@ uncomment () {
 
 stop_bigbluebutton () {
     echo "Stopping BigBlueButton"
-
-    if systemctl list-units --full -all | grep -q $TOMCAT_USER.service; then
-      TOMCAT_SERVICE=$TOMCAT_USER
-      systemctl stop $TOMCAT_SERVICE
-    fi
-
     systemctl stop bigbluebutton.target
 }
 
@@ -383,18 +369,6 @@ start_bigbluebutton () {
 
     echo "Starting BigBlueButton"
 
-    if systemctl list-units --full -all | grep -q $TOMCAT_USER.service; then
-        TOMCAT_SERVICE=$TOMCAT_USER
-
-        [ -z "$TOMCAT_SERVICE" ] || systemctl start $TOMCAT_SERVICE || {
-            echo
-            echo "# Warning: $TOMCAT_SERVICE could not be started. Please, check BBB-LTI."
-            echo "#     Run the command:"
-            echo "#       sudo journalctl -u $TOMCAT_SERVICE"
-            echo "#     To better understand the ERROR"
-        }
-    fi
-
     systemctl restart bigbluebutton.target
 
     if [ -f /usr/lib/systemd/system/bbb-html5.service ]; then
@@ -407,10 +381,6 @@ start_bigbluebutton () {
 display_bigbluebutton_status () {
     units="nginx freeswitch $REDIS_SERVICE bbb-apps-akka bbb-fsesl-akka"
 
-    if [ -d $TOMCAT_DIR ]; then
-        units="$units $TOMCAT_USER"
-    fi
-
     if [ -f /usr/lib/systemd/system/bbb-html5.service ]; then
         units="$units mongod bbb-html5"
 
@@ -477,10 +447,6 @@ display_bigbluebutton_status () {
         units="$units bbb-transcription-controller"
     fi
 
-    if systemctl list-units --full -all | grep -q $TOMCAT_USER.service; then
-      TOMCAT_SERVICE=$TOMCAT_USER
-    fi
-
     line='—————————————————————————————►'
     for unit in $units; do
         status=$(systemctl is-active "$unit")
@@ -893,23 +859,6 @@ check_state() {
         RUNNING_APPS="${RUNNING_APPS} Nginx"
     fi
 
-    if ! ss -ant | grep '8090' > /dev/null; then
-        print_header
-        if [ ! -z "$TOMCAT_SERVICE" ]; then
-            NOT_RUNNING_APPS="${NOT_RUNNING_APPS} ${TOMCAT_USER} or grails"
-        fi
-    else
-        if ps aux |  ps -aef | grep -v grep | grep grails | grep run-app > /dev/null; then
-        print_header
-        RUNNING_APPS="${RUNNING_APPS} Grails"
-        echo "#   ${TOMCAT_USER}:      noticed you are running grails run-app instead of ${TOMCAT_USER}"
-        else
-            if [ ! -z "$TOMCAT_SERVICE" ]; then
-                RUNNING_APPS="${RUNNING_APPS} ${TOMCAT_USER}"
-            fi
-        fi
-    fi
-
     if ! ps aux | grep -v grep | grep '[/]usr/[s]*bin/redis-server' > /dev/null; then
         print_header
         NOT_RUNNING_APPS="${NOT_RUNNING_APPS} redis-server"
@@ -996,16 +945,6 @@ check_state() {
             ;;
     esac
 
-
-    #
-    # Check that the servlet container has started properly and has created log files
-    #
-    if [ -d $TOMCAT_DIR ]; then
-      if [ -z "$(ls -A $SERVLET_LOGS)" ]; then
-        echo "#                     empty directory: $SERVLET_LOGS contains no logs"
-      fi
-    fi
-
     #
     # Check if the user is running their own bbb-web
     #
@@ -1110,14 +1049,6 @@ check_state() {
     fi
 
     if bbb-conf --status | grep -q inactive; then
-        if systemctl list-units --full -all | grep -q $TOMCAT_USER.service; then
-            TOMCAT_SERVICE=$TOMCAT_USER
-
-            if bbb-conf --status | grep -q inactive | grep -q $TOMCAT_SERVICE; then
-                echo "# Warning: $TOMCAT_SERVICE is not started correctly"
-                echo "#"
-            fi
-        fi
         if bbb-conf --status | grep inactive; then
             echo "# Error: Detected some processes have not started correctly"
             echo "#"
@@ -1494,7 +1425,6 @@ if [ $ZIP ]; then
 
     touch /tmp/empty
     tar cf  $TMP_LOG_FILE /tmp/empty               > /dev/null 2>&1
-    tar rfh $TMP_LOG_FILE $SERVLET_LOGS            > /dev/null 2>&1
     tar rf  $TMP_LOG_FILE /var/log/bigbluebutton/* > /dev/null 2>&1
     tar rf  $TMP_LOG_FILE /var/log/bbb-apps-akka   > /dev/null 2>&1
     tar rf  $TMP_LOG_FILE /var/log/bbb-fsesl-akka         > /dev/null 2>&1
@@ -1546,16 +1476,6 @@ if [ $DEBUG ]; then
         echo
     fi
 
-    if [ -d $SERVLET_LOGS ]; then
-      rm -rf /tmp/t
-      $SUDO grep --directories=skip Exception $SERVLET_LOGS/* | grep -v CacheExceptionHandlerFactory > /tmp/t
-      if [ -s /tmp/t ]; then
-        echo "   -- Exceptions found in $SERVLET_LOGS/ -- "
-        cat /tmp/t
-        echo
-      fi
-    fi
-
     rm -rf /tmp/t
     if [ -s /var/log/nginx/error.log ]; then
         cat /var/log/nginx/error.log | grep -v "/fcs/ident2" > /tmp/t
@@ -1763,10 +1683,6 @@ if [ $CLEAN ]; then
         rm -f /var/log/bigbluebutton/presentation/*
     fi
 
-    if [[ $SERVLET_LOGS ]]; then
-        rm -rf $SERVLET_LOGS/*
-    fi
-
     # Check if we are storing HTML5 logs in the server
     HTML5_SERVER_LOG=0
     if [[ -f /var/log/nginx/html5-client.log ]]; then