fixes

api/src/main/java/com/epam/pipeline/manager/pipeline/BandwidthMonitoringServiceCore.java

@@ -30,7 +30,6 @@
 import java.util.List;
 import java.util.Map;
 
-import static com.epam.pipeline.manager.cluster.performancemonitoring.ResourceMonitoringManager.NETWORK_CONSUMING_LEVEL_HIGH;
 import static com.epam.pipeline.manager.pipeline.PipelineRunManager.NETWORK_LIMIT;
 
 @Service

api/src/main/java/com/epam/pipeline/manager/pipeline/PipelineRunManager.java

@@ -1350,6 +1350,11 @@ public void setLimitBoundary(final Long runId, final Boolean enable, final Integ
         final Map<String, String> tags = new HashMap<>(MapUtils.emptyIfNull(run.getTags()));
         if (enable) {
             tags.put(NETWORK_LIMIT, String.valueOf(boundary));
+            // Clear tag with timestamp of applied limit, to re-enable it with a new bound.
+            final String timestampTagSuffix = preferenceManager.getPreference(
+                    SystemPreferences.SYSTEM_RUN_TAG_DATE_SUFFIX
+            );
+            tags.remove(String.format("%s_%s", NETWORK_LIMIT, timestampTagSuffix));
         } else {
             tags.remove(NETWORK_LIMIT);
         }

scripts/commit-run-scripts/limit_bandwidth.sh

@@ -99,7 +99,7 @@ COMMAND="/bin/wondershaper/wondershaper"
 if [ -f "$COMMAND" ]; then
   pipe_log_info "[INFO] ${COMMAND} exists. Proceeding."
 else
-  pipe_log_error "[WARN] No ${COMMAND} found. Trying to install."
+  pipe_log_info "[WARN] No ${COMMAND} found. Trying to install."
 
   cd /bin && \
   wget https://github.com/magnific0/wondershaper/archive/refs/heads/master.zip -O wondershaper.zip && \
@@ -110,31 +110,32 @@ else
   sudo make install
 
   if [ -f "$COMMAND" ]; then
-    pipe_log_info "[INFO] ${COMMAND} exists. Proceeding."
+    pipe_log_info "[INFO] ${COMMAND} installed successfully. Proceeding."
   else
     pipe_log_error "[ERROR] Fail to install wondershaper. Exiting."
     exit 1
   fi
 fi
 
-interfaces=$(sudo docker exec -it "$container_id" ls /sys/class/net | tr -d '\r')
+interfaces=($(sudo docker exec "$container_id" ls /sys/class/net))
 if [ "$?" -eq 0 ]; then
   pipe_log_info "[INFO] Network bandwidth limitation will be applied."
 else
   pipe_log_error "[ERROR] No interfaces found. Network bandwidth limitation won't be applied."
   exit 1
 fi
 
-for i in $interfaces
-  do
-    if [ "$i" == "lo" ]; then
+for i in "${interfaces[@]}"; do
+    if [ "$i" == "lo" ] || [ -z "$i" ]; then
       continue
     fi
 
-    link_num=$(sudo docker exec -it $container_id cat /sys/class/net/$i/iflink | tr -d '\r')
+    link_num=$(sudo docker exec $container_id cat /sys/class/net/$i/iflink | tr -d '\r')
     interface_id=$(sudo ip ad | grep "^$link_num:" | awk -F ': ' '{print $2}' | awk -F '@' '{print $1}')
     if [ ! -z "$interface_id" ]; then
       if [ $enable == "true" ]; then
+        pipe_log_info "[INFO] Clearing the old limit for run network interface $i and its node network interface $interface_id, if it exists"
+        "$COMMAND" -c -a "$interface_id"
         pipe_log_info "[INFO] Enabling limit for run network interface $i and its node network interface $interface_id"
         # download_rate and upload_rate in kilobits per second
         result=$("$COMMAND" -a "$interface_id" -d "$download_rate" -u "$upload_rate")
@@ -143,20 +144,21 @@ for i in $interfaces
           pipe_log_error "[WARN] ${result}"
           exit 1
         else
-          pipe_log_info "[INFO] Bandwidth limiting -d $download_rate -u $upload_rate applied successfully"
+          pipe_log_info "[INFO] Bandwidth limiting -d $download_rate -u $upload_rate (Kbit/sec) applied successfully"
         fi
       else
         pipe_log_info "[INFO] Clearing limit for run network interface $i and its node network interface $interface_id"
         result=$("$COMMAND" -c -a "$interface_id")
-        if [ "$?" -ne 0 ]; then
+        result_code=$?
+        if [ "$result_code" -ne 0 ] && [ "$result_code" -ne 2 ]; then
           pipe_log_error "[WARN] Failed to clear bandwidth limitation"
-          pipe_log_error "[WARN] ${result}"
+          pipe_log_error "[WARN] Output: ${result}"
           exit 1
         else
           pipe_log_info "[INFO] Bandwidth limitation cleared"
         fi
       fi
     else
-      pipe_log_error "[WARN] Interface id wasn't found for "$i" interface"
+      pipe_log_info "[WARN] Interface id wasn't found for "$i" interface"
     fi
 done