it profiles

Signed-off-by: Ava Hahn <a.hahn@f5.com>

run.sh

@@ -1,5 +1,63 @@
 #!/bin/zsh
+
+if [[ ! $1 ]]; then 
+	echo "Error: expected one argument (nginx code directory)"
+	exit
+fi
+
+if [[ ! -d $1 ]]; then
+	echo "Error: provided nginx code directory is invalid"
+	exit
+fi
+
+PROFILE_OUTPUT=PROFILE.LOG
+if [ -f $PROFILE_OUTPUT ]; then
+	mv $PROFILE_OUTPUT $PROFILE_OUTPUT.old
+fi
+
+KACLIENT=nginx-profile-setup-kaclient-1
+KAPROXY=nginx-profile-setup-kaproxy-1
+
+echo "[+] building and deploying containers"
 go build keepalive-svc.go
 mv keepalive-svc kasvc/
-rsync -avz ../nginx kaproxy/
-sudo docker-compose up --build
+rsync -avz $1 kaproxy/
+sudo docker-compose up --build -d
+sudo docker exec -it $KAPROXY callgrind_control -i off
+
+sudo docker wait $KACLIENT
+echo "[+] client finished, triggering reload"
+sudo docker exec -it $KAPROXY callgrind_control -i on
+sudo docker kill -s CONT $KAPROXY
+
+echo "[+] wait five seconds for reload complete"
+sleep 5
+sudo docker exec -it $KAPROXY callgrind_control -i off
+
+echo "    > restarting client"
+sudo docker-compose restart kaclient
+sudo docker wait $KACLIENT
+
+echo "[+] client finished again. Killing NGINX and fetching profile data"
+sudo docker kill -s INT $KAPROXY
+sudo docker exec -it $KAPROXY callgrind_control -d
+
+echo "[+] building profiling report"
+sudo docker exec $KAPROXY bash -c "find /tmp -iname \"callgrind.out*\"" | while read file
+do
+	echo "    > processing: " $file
+	F=$(basename $file)
+	sudo docker cp $KAPROXY:$file $F;
+	sudo chmod 777 $F
+	echo "Output file: $F" >> $PROFILE_OUTPUT
+	callgrind_annotate \
+		--include=kaproxy \
+		--auto=yes \
+		$F >> $PROFILE_OUTPUT
+	echo "End of profile: $F\n\n\n" >> $PROFILE_OUTPUT
+	rm -f $F
+done
+
+echo "[+] cleaning up"
+sudo docker-compose down
+less $PROFILE_OUTPUT