bin/kafka-console-producer.sh --topic quickstart-events --bootstrap-server localhost:9092
bin/kafka-console-consumer.sh --topic quickstart-events --bootstrap-server localhost:9092 --group ptest
bin/kafka-console-consumer.sh --topic quickstart-events --bootstrap-server localhost:9092 --group ptest
bin/kafka-console-consumer.sh --topic quickstart-events --bootstrap-server localhost:9092 --group ptest

kafka-consumer-groups --bootstrap-server localhost:9092 --describe --group ptest



bin/kafka-topics.sh --create --topic qe --bootstrap-server localhost:9092 --partitions 3
bin/kafka-topics.sh --delete --topic qe --bootstrap-server localhost:9092 
bin/kafka-topics.sh --describe --topic 1 --bootstrap-server localhost:9092

bin/kafka-console-producer.sh --topic qe --bootstrap-server localhost:9092


bin/kafka-console-consumer.sh --topic qe --bootstrap-server localhost:9092 --group pqe
bin/kafka-console-consumer.sh --topic qe --bootstrap-server localhost:9092 --group pqe
bin/kafka-console-consumer.sh --topic qe --bootstrap-server localhost:9092 --group pqe

bin/kafka-consumer-groups.sh --bootstrap-server localhost:9092 --describe --group 1



cd /etc/nginx/sites-enabled/

sudo vi default

upstream backend {
        server localhost:8081;
        server localhost:8082;
        server localhost:8083;
}


        location / {
                # First attempt to serve request as file, then
                # as directory, then fall back to displaying a 404.
        #       try_files $uri $uri/ =404;
                proxy_pass http://backend;
        }


sudo service nginx restart