Create a new task runner

scripts/run-3

@@ -0,0 +1,109 @@
+#!/bin/bash
+
+## EXPERIMENT RUNNER
+# ex:  sudo ./scripts/run-3 2 . orig-client 100 100 100, orig-client 100 100 100 . orig-server, orig-server
+
+die() { echo "$*" 1>&2 ; exit 1; }
+
+WAITFOR=2280 # 38min
+
+# SPLIT CLIENT AND SERVER TARGETS
+OLD_IFS=$IFS; IFS="."
+read -a PARTS <<< "$@"
+IFS=$OLD_IFS
+[[ ${#PARTS[@]} == 3 ]] || die "Separate count, clients and servers experiments by starts. I expect 3 parts but got ${#PARTS[@]}"
+
+# EXTRACT DATA
+OLD_IFS=$IFS; IFS=","
+read -a CONFIG <<< "${PARTS[0]}"
+read -a CLIENT_TARGETS <<< "${PARTS[1]}"
+read -a SERVER_TARGETS <<< "${PARTS[2]}"
+IFS=$OLD_IFS
+
+[[ ${#CLIENT_TARGETS[@]} == ${#SERVER_TARGETS[@]} ]] \
+  || die "Same number of experiments is required. Got ${#CLIENT_TARGETS[@]} clients and ${#SERVER_TARGETS[@]} servers"
+instances=${#CLIENT_TARGETS[@]}
+REPEAT=${CONFIG[0]}
+
+echo ":: Configuration Summary"
+echo "repeat=$REPEAT"
+for i in $(seq 0 $(expr $instances - 1)); do
+  echo "  instance=$i - server=${SERVER_TARGETS[$i]} - client=${CLIENT_TARGETS[$i]}"
+done
+
+echo ":: Clear Resources"
+for i in $(seq 0 $(expr $instances - 1)); do
+  echo "clear $i"
+  docker container inspect donarxp_server_${i} > /dev/null 2>&1 && docker kill donarxp_server_${i}
+  docker container inspect donarxp_client_${i} > /dev/null 2>&1 && docker kill donarxp_client_${i}
+done
+
+echo ":: Bootstrap"
+echo "Create output folder..."
+docker run \
+  --rm \
+  --user root \
+  -v `pwd`/out:/home/donar \
+  registry.gitlab.inria.fr/qdufour/donar \
+  chown -R `id -u`:`id -g` /home/donar
+
+for i in $(seq 0 $(expr $instances - 1)); do
+echo "Spawning container for instance=$i..."
+docker run \
+  --rm \
+  -d \
+  --name "donarxp_server_${i}" \
+  -e HOME='/tmp' \
+  -v `pwd`/out:/home/donar \
+  registry.gitlab.inria.fr/qdufour/donar \
+  tor -f /etc/torrc
+
+docker run \
+  --rm \
+  -d \
+  --name "donarxp_client_${i}" \
+  -e HOME='/tmp' \
+  -v `pwd`/out:/home/donar \
+  registry.gitlab.inria.fr/qdufour/donar \
+  tor -f /etc/torrc
+
+done
+
+sleep 10
+
+echo ":: Start experiment..."
+for j in $(seq 1 $REPEAT); do
+run_fold=`mktemp -up . XXXXXXXXXXXXXXXX`
+echo "start - batch_count=$j - id=$run_fold"
+
+echo "  reset containers"
+for i in $(seq 0 $(expr $instances - 1)); do
+  docker exec donarxp_client_${i} sh -c 'killall --quiet -9 bash; killall --quiet -9 donar; killall --quiet -9 measlat; killall --quiet -9 udpecho; killall --quiet -9 torecho'
+  docker exec donarxp_server_${i} sh -c 'killall --quiet -9 bash; killall --quiet -9 donar; killall --quiet -9 measlat; killall --quiet -9 udpecho; killall --quiet -9 torecho'
+done
+
+echo "  launch servers"
+for i in $(seq 0 $(expr $instances - 1)); do
+  echo "    instance=$i - exec=${SERVER_TARGETS[$i]}"
+  docker exec donarxp_server_$i ${SERVER_TARGETS[$i]} ${run_fold}-$i &
+done
+
+sleep 10
+echo "  launch clients"
+
+(subshellpid=$BASHPID 
+  (sleep $WAITFOR; echo "  timeout"; kill -9 $subshellpid) & 
+  (for i in $(seq 0 $(expr $instances - 1)); do
+    echo "    instance=$i - exec=${CLIENT_TARGETS[$i]}"
+    docker exec donarxp_client_$i ${CLIENT_TARGETS[$i]} ${run_fold}-$i &
+    sleep 10
+  done; wait; echo "  ok"; kill -9 $subshellpid)) 2>/dev/null 
+
+done
+
+echo ":: Clear Resources"
+for i in $(seq 0 $(expr $instances - 1)); do
+  echo "clear $i"
+  docker kill "donarxp_server_${i}"
+  docker kill "donarxp_client_${i}"
+done