Unable to connect to Kafka Broker during Installation

[rsood554]

Hello,

I have been trying to install RADAR-BASE on an AWS EC2 Ubuntu 18.04 server. Installing Radar-Docker (bin/radar-docker install) fails because docker cannot connect to the kafka brokers (see below):

I have tried to configure the docker-compose file and cannot find any issues.

Here is the text from my docker-compose file:
docker-compose.txt

and the .env file:
env.txt

Other info:
Docker version 19.03.12, build 48a66213fe
docker-compose version 1.26.0, build d4451659

Thank you in advance!

[litingzhou1]

I met the same problem and don't know how to do?

[blootsvoets]

For the original issue, it looks like the indentation of the docker-compose.txt is off. Please revert to the original docker-compose.yml by running git checkout docker-compose.yml.

For more general troubleshooting, please see the output of the kafka brokers and zookeeper instances. Zookeeper:

bin/radar-docker logs zookeeper-1 zookeeper-2 zookeeper-3 > zookeeper.log
bin/radar-docker logs kafka-1 kafka-2 kafka-3 > kafka.log

You can inspect the logs yourself or post them here if you like.