Update Docker files.

.gitlab-ci.yml

@@ -38,6 +38,17 @@ build:container:
         - docker push $CI_REGISTRY_IMAGE:$DOCKER_TAG
         - docker rmi $CI_REGISTRY_IMAGE:$DOCKER_TAG
 
+build:container_tcp:
+    stage: build
+    tags:
+        - docker
+    script:
+        - export DOCKER_TAG=$(echo "$CI_BUILD_REF_NAME""_tcp" | sed 's#/#_#' | sed 's#^master$#latest#')
+        - docker build -t $CI_REGISTRY_IMAGE:$DOCKER_TAG --build-arg http_proxy=http://www-proxy.uni-saarland.de:3128 -f docker/Dockerfile_tcp .
+        - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN $CI_REGISTRY
+        - docker push $CI_REGISTRY_IMAGE:$DOCKER_TAG
+        - docker rmi $CI_REGISTRY_IMAGE:$DOCKER_TAG
+
 test:prrt_mem:
   stage: test
   dependencies:

docker/Dockerfile

@@ -2,9 +2,13 @@ FROM gcc:5
 
 MAINTAINER Andreas Schmidt <schmidt@nt.uni-saarland.de>
 
-RUN apt-get update \
-    && apt-get upgrade -y \
-    && apt-get install -y cmake
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get update && apt-get install --yes --force-yes \
+    bc \
+    cmake \
+    traceroute \
+    tshark
 
 COPY CMakeLists.txt /prrt/
 COPY prrt /prrt/prrt
@@ -15,8 +19,7 @@ WORKDIR /prrt
 
 RUN cmake . \
     && make
-ENV PATH /prrt/bin:$PATH
-WORKDIR /prrt/bin
+ENV PATH /prrt:$PATH
 
 VOLUME /output
 

docker/Dockerfile_tcp

+FROM gcc:5
+
+MAINTAINER Andreas Schmidt <schmidt@nt.uni-saarland.de>
+
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get update && apt-get install --yes --force-yes \
+    bc \
+    cmake \
+    traceroute \
+    tshark
+
+COPY CMakeLists.txt /prrt/
+COPY prrt /prrt/prrt
+COPY tests /prrt/tests
+COPY docker/entrypoint.sh /
+
+WORKDIR /prrt
+
+RUN cmake -DTCP=1 . \
+    && make
+ENV PATH /prrt:$PATH
+
+VOLUME /output
+
+ENTRYPOINT ["/entrypoint.sh"]

docker/entrypoint.sh

@@ -5,13 +5,15 @@ dev=eth0
 command=$1
 shift
 
-if [[ "$command" == "sender" || "$command" == "receiver" ]]; then
+if [[ "$command" == "sender" || "$command" == "receiver" || "$command" == "time-sender" || "$command" == "time-receiver" ]]; then
     :
 else
     echo "Command should be either sender or receiver."
     exit 0;
 fi
 
+TARGET="127.0.0.1"
+OUTPUT="/dev/null"
 NETEM=()
 PRRT=()
 while [[ $# -gt 0 ]]
@@ -19,7 +21,24 @@ do
 key="$1"
 
 case $key in
-    -t|--target|-p|--port|-r|--rounds)
+    -t|--target)
+    if [[  "$command" == "sender" || "$command" == "time-sender" ]]; then
+    PRRT+=("$1 $2")
+    fi
+    TARGET=("$2")
+    shift
+    shift
+    ;;
+    -w|--wireshark)
+    OUTPUT=("$2")
+    shift
+    shift
+    ;;
+    -T|--threadpinning)
+    PRRT+=("$1")
+    shift
+    ;;
+    -p|--port|-r|--rounds|-s|--size|-R|--rcvbuf|-S|--sndbuf|-o|--output|-a|--appdelay)
     PRRT+=("$1 $2")
     shift
     shift
@@ -34,8 +53,31 @@ done
 PRRT_PARAMS="${PRRT[@]}"
 NETEM_PARAMS="${NETEM[@]}"
 
+echo "Starting Wireshark."
+tshark -i eth0 -w $OUTPUT.pcap &
+TSHARK_PID=$!
+sleep 5
+
+start=$(date +%s.%N);
+echo "Checking reachability of $TARGET."
+until ping -c1 $TARGET &>/dev/null; sleep 1; do :; done
+dur=$(echo "$(date +%s.%N) - $start" | bc);
+printf "Reachable after %.6f seconds\n" $dur
+
+traceroute $TARGET > $OUTPUT.tr
+echo "Traceroute done."
+
+if [[ "$command" == "sender" || "$command" == "time-sender" ]]; then
+    echo "Delaying sender start."
+else
+    echo "Delaying receiver start."
+fi
+
 echo "Running PRRT with command: \"$command $PRRT_PARAMS\" and link parameters: \"$NETEM_PARAMS\""
 
 tc qdisc add dev $dev root netem $NETEM_PARAMS
-/prrt/$command $PRRT_PARAMS -o /output/log.csv
+/prrt/$command $PRRT_PARAMS
+echo "Done."
 tc qdisc del dev $dev root
+
+kill $TSHARK_PID