Nix integration

ns3-simulations/g5k-worker.sh

@@ -0,0 +1,68 @@
+#!/bin/bash
+g5kLogFolder="/tmp/logs/"
+mkdir -p $g5kLogFolder # Create log folder just in case
+rm -rf $g5kLogFolder/* # Clean previous logs just in case
+
+hostname=$(hostname)
+
+# Run simulations with sourced arguments :D
+simArgsLoc=~/args/ # Don't change this path without changing it in root scripts
+
+argsId=0
+argsFile="$simArgsLoc/${hostname}-args-${argsId}.sh" # Arguments generated by Root Node
+for argsFile in $(find $simArgsLoc -type f -name "$hostname*")
+do
+    simulator="simulator/simulator"
+    parseEnergyScript="./parseEnergy.awk"
+    parseDelayScript="./parseDelay.awk"
+    logFolder="logs/"
+    export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${NS3_PATH}/build/lib
+    
+    # Default Parameters
+    sensorsSendInterval=10
+    sensorsPktSize=5 # 1 byte temperature (-128 à +128 °C) and 4Byte sensorsId
+    sensorsNumber=10
+    nbHop=10 # Cf paper AC/Yunbo
+    linksBandwidth=10
+    linksLatency=2
+    simKey="NOKEY"
+    
+    run () {
+        # If another function want to handle simulation (tipically used on g5k)
+        type -t handleSim > /dev/null && { handleSim; return; }
+    
+        logFile="${logFolder}/${simKey}_${sensorsSendInterval}SSI_${sensorsPktSize}SPS_${sensorsNumber}SN_${nbHop}NH_${linksBandwidth}LB_${linksLatency}LL.org"
+        [ -f "$logFile" ] && return
+        simCMD="$simulator --sensorsSendInterval=${sensorsSendInterval} --sensorsPktSize=${sensorsPktSize} --sensorsNumber=${sensorsNumber} --nbHop=${nbHop} --linksBandwidth=${linksBandwidth} --linksLatency=${linksLatency} 2>&1"
+        log=$(bash -c "$simCMD")
+    
+        # Compute some metrics
+        energyLog=$(echo "$log" | $parseEnergyScript)
+        avgDelay=$(echo "$log" | $parseDelayScript)
+        totalEnergy=$(echo "$energyLog"| awk 'BEGIN{power=0;FS=","}NR!=1{power+=$2}END{print(power)}')
+        nbPacketCloud=$(echo "$log"|grep -c "CloudSwitch receive")
+        nbNodes=$(echo "$log"|awk '/Simulation used/{print($3)}')
+        ns3Version=$(echo "$log"|awk '/NS-3 Version/{print($3)}')
+    
+        # Save logs
+        echo -e "#+TITLE: $(date) ns-3 (version ${ns3Version}) simulation\n" > $logFile
+        echo "* Environment Variables" >> $logFile
+        env >> $logFile
+        echo "* Full Command" >> $logFile
+        echo "$simCMD" >> $logFile
+        echo "* Output" >> $logFile
+        echo "$log" >> $logFile
+        echo "* Energy CSV (negative nodeId = WIFI, 0 = AP (Wireless+Wired), positive nodeId = ECOFEN" >> $logFile
+        echo "$energyLog" >> $logFile
+        echo "* Metrics" >> $logFile
+        echo "-METRICSLINE- sensorsSendInterval:${sensorsSendInterval} sensorsPktSize:${sensorsPktSize} sensorsNumber:${sensorsNumber} nbHop:${nbHop} linksBandwidth:${linksBandwidth} linksLatency:${linksLatency} totalEnergy:$totalEnergy nbPacketCloud:$nbPacketCloud nbNodes:$nbNodes avgDelay:${avgDelay} ns3Version:${ns3Version} simKey:${simKey}" >> $logFile
+    
+    }
+    
+    logFolder=$g5kLogFolder # Don't forget override default g5kLogFolder
+    source  $argsFile # Fetch argument
+    run
+done
+
+cp -r $g5kLogFolder/* "$logsFinalDst" # Fetch log from tmp into nfs
+echo $(hostname) >> $finishedFile # Just say I finished