moved creation of result folder to entrypoint to fix issue with mounting host volume

Dockerfile

@@ -59,8 +59,6 @@ RUN chmod +x loadgen.sh
 RUN mkdir /opt/telegraf ; cd /opt/telegraf ; wget https://dl.influxdata.com/telegraf/releases/telegraf_1.7.0-1_amd64.deb
 RUN wget https://omi-gitlab.e-technik.uni-ulm.de/cloudiator/catalogue-scripts/raw/master/scripts/monitoring/telegraf/telegraf.conf -O /opt/telegraf/telegraf.conf
 
-RUN mkdir -p /opt/results/YCSB/
-RUN mkdir -p /opt/results/TPCC/
  
 # expose ports
 EXPOSE 8181

init/entrypoint

@@ -38,8 +38,7 @@ function writeConfigOptions(){
 }
 
 function configureSwaggerUI(){
-  PUBLIC_ADDRESS=$(dig +short myip.opendns.com @resolver1.opendns.com)
-
+  
   sed -i "s/localhost:8181/$PUBLIC_ADDRESS:8181/g" /opt/workload-api/src/main/webapp/index.html
   sed -i "s/localhost:8181/$PUBLIC_ADDRESS:8181/g" /opt/workload-api/src/main/webapp/WEB-INF/web.xml
 
@@ -85,9 +84,14 @@ function init(){
     # configure Swagger UI
     configureSwaggerUI
 
+    # prepare result folder here and not in Dockerfile as host /tmp will be mounted for /opt/results
+    mkdir -p /opt/results/YCSB/
+    mkdir -p /opt/results/TPCC/
+
     # start telegraf service
     startTelegraf
 
+    
 
     ## post-config initialization