README.md

TOOP Package Tracker

This software is only deployed once by the TOOP Playground maintainers. Pilot partners MUST not deploy this.

Public URL:

• UI http://tracker.acc.exchange.toop.eu
• UI details: http://tracker.acc.exchange.toop.eu/#!detail

URL inside the VPN:

• UI: http://tracker.acc.exchange.toop.eu:7074/
• UI details: http://tracker.acc.exchange.toop.eu:7074/#!detail
• Zookeeper server http://tracker.acc.exchange.toop.eu:2181/
• Kafka Server: http://tracker.acc.exchange.toop.eu:7073/

Configuration

Current version: Kafka 2.20

The Kafka configuration file is located at /opt/kafka/config/server.properties

Change to /etc/hosts is necessary:

83.212.75.83    snf-7825.ok-kno.grnetcloud.net    snf-7825 

Syntax layout:

public_ip    server_url    hostname

Deployment

1. Close down Tracker, Kafka and Zookeeper processes.
   1. sudo service tomcat stop
   2. Check with ps -ef | grep java
   3. sudo /opt/kafka/bin/kafka-server-stop.sh
   4. Check with ps -ef | grep kafka
   5. sudo /opt/kafka/bin/zookeeper-server-stop.sh
   6. Check with ps -ef | grep zookeeper
2. Start Zookeeper server first, using sudo /opt/kafka/bin/zookeeper-server-start.sh /opt/kafka/config/zookeeper.properties &
3. Start Kafka server using sudo /opt/kafka/bin/kafka-server-start.sh /opt/kafka/config/server.properties &
4. Start the Tracker service (service tracker start)