shivsantham / dockerized-multi-node-kafka-cluster Goto Github PK

ERROR: yaml.scanner.ScannerError: while scanning a simple key
in "./docker-compose.yml", line 15, column 5
could not find expected ':'
in "./docker-compose.yml", line 16, column 5

/Dockerized-Multi-Node-Kafka-Cluster/node1$ docker-compose up
ERROR: yaml.scanner.ScannerError: while scanning a simple key
in "./docker-compose.yml", line 16, column 5
could not find expected ':'
in "./docker-compose.yml", line 17, column 5

My system is as below

docker-compose --version
docker-compose version 1.25.0, build unknown

docker --version
Docker version 19.03.13, build 4484c46d9d

uname -a
Linux CGLX-LPT-035U 5.4.0-53-generic #59-Ubuntu SMP Wed Oct 21 09:38:44 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

Once the cluster is set up among three nodes, I want to check whether the communication is happening between the containers among hosts. How can I create the sample topic and check this?