juplo.de Git - demos/kafka/training/blob - README.sh

   1 #!/bin/bash
   2
   3 IMAGE=juplo/spring-consumer--json:1.0-SNAPSHOT
   4
   5 if [ "$1" = "cleanup" ]
   6 then
   7   docker-compose -f docker/docker-compose.yml down -t0 -v --remove-orphans
   8   mvn clean
   9   exit
  10 fi
  11
  12 docker-compose -f docker/docker-compose.yml up -d --remove-orphans kafka-1 kafka-2 kafka-3
  13 docker-compose -f docker/docker-compose.yml rm -svf consumer-1 consumer-2
  14
  15 if [[
  16   $(docker image ls -q $IMAGE) == "" ||
  17   "$1" = "build"
  18 ]]
  19 then
  20   mvn clean install || exit
  21 else
  22   echo "Using image existing images:"
  23   docker image ls $IMAGE
  24 fi
  25
  26 echo "Waiting for the Kafka-Cluster to become ready..."
  27 docker-compose -f docker/docker-compose.yml run --rm cli cub kafka-ready -b kafka:9092 3 60 > /dev/null 2>&1 || exit 1
  28
  29 docker-compose -f docker/docker-compose.yml up -t0 -d cli
  30
  31 docker-compose -f docker/docker-compose.yml up -d producer consumer-1 consumer-2
  32
  33 while ! [[ $(http 0:8080/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for producer..."; sleep 1; done
  34 while ! [[ $(http 0:8081/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for consumer-1..."; sleep 1; done
  35 while ! [[ $(http 0:8082/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for consumer-2..."; sleep 1; done
  36
  37 # tag::nachrichten[]
  38 echo 6  | http -v :8080/peter
  39 echo 77 | http -v :8080/klaus
  40 # end::nachrichten[]
  41
  42 echo "Writing poison pill..."
  43 # tag::poisonpill[]
  44 echo 'BOOM!' | kafkacat -P -b :9092 -t test
  45 # end::poisonpill[]
  46
  47 docker-compose -f docker/docker-compose.yml logs -f consumer-1 consumer-2
  48
  49 echo "Restarting consumer-1..."
  50 # tag::restart[]
  51 docker-compose -f docker/docker-compose.yml up consumer-1
  52 # end::restart[]