# /bin/bash # Downloads, installs and runs a kafka instance set -eu # The mirror to download kafka from is picked from the list of mirrors at # https://www.apache.org/dyn/closer.cgi?path=/kafka/0.10.2.0/kafka_2.11-0.10.2.0.tgz # TODO: Check the signature since we are downloading over HTTP. MIRROR=http://apache.mirror.anlx.net/kafka/0.10.2.0/kafka_2.11-0.10.2.0.tgz # Only download the kafka if it isn't already downloaded. test -f kafka.tgz || wget $MIRROR -O kafka.tgz # Unpack the kafka over the top of any existing installation mkdir -p kafka && tar xzf kafka.tgz -C kafka --strip-components 1 # Start the zookeeper running in the background. # By default the zookeeper listens on localhost:2181 kafka/bin/zookeeper-server-start.sh -daemon kafka/config/zookeeper.properties # Enable topic deletion so that the integration tests can create a fresh topic # for each test run. echo "delete.topic.enable=true" >> kafka/config/server.properties # Start the kafka server running in the background. # By default the kafka listens on localhost:9092 kafka/bin/kafka-server-start.sh -daemon kafka/config/server.properties