Run Kafkabeat in Docker.

1.Need to run Zookeeper,Kafka and elasticsearch in the same container.
2.Put Dockerfile and kafkabeat.yml in same directory and Run following command

Change kafkabeat.yml file according to your kafka and elasticsearch is running.

docker build -t gcr.io/<Google Cloud Project name>/kafkabeat:1.0.0 .
  
-Pushing images to Container Registry  https://cloud.google.com/container-registry/docs/pushing-and-pulling

gcloud docker -- push gcr.io/<Google Cloud Project name>/kafkabeat:1.0.0  

-Run on K8s

kubectl run kafkabeat --image gcr.io/<Google Cloud Project name>/kafkabeat:1.0.0    

Check images
docker images
Remove one or more containers
docker rm $(docker ps -qa)
Remove one or more images
docker rmi $(docker images -q) --force

#...Run following command to test image is working locally...# 
Run zookeeper,kafka,elasticserach on host

change kafkabeat.yml file --> kafka broker to  localhost:9092 and output.elasticserach to localhost:9200

docker build -t kafkabeat:1.0.0 .
#If you specify the --net=host option to the docker run commands, Docker uses the host's network stack for the container.
docker run --net=host --name=kb kafkabeat:1.0.0
docker exec -it kb bash