Setup-Verbesserungen aus grundlagen/docker übernommen

[demos/kafka/training] / README.sh

diff --git a/README.sh b/README.sh
index 1462828..0d7b053 100755 (executable)
--- a/README.sh
+++ b/README.sh
@@ -8,8 +8,7 @@ fi
 
 docker-compose -f docker/docker-compose.yml up -d --remove-orphans kafka-1 kafka-2 kafka-3
 
-echo "Waiting for the Kafka-Cluster to become ready..."
-docker-compose -f docker/docker-compose.yml run --rm cli cub kafka-ready -b kafka:9092 3 60 > /dev/null 2>&1 || exit 1
+docker-compose -f docker/docker-compose.yml up --remove-orphans setup || exit 1
 
 docker-compose -f docker/docker-compose.yml up -t0 -d cli
 
@@ -21,12 +20,27 @@ while ! [[ $(http 0:8082/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Wait
 echo "Resetting the topic"
 docker-compose -f docker/docker-compose.yml restart setup
 
+docker-compose -f docker/docker-compose.yml exec -T cli bash << 'EOF'
+# tag::describe[]
+kafka-topics --bootstrap-server kafka:9092 --describe --topic test
+# end::describe[]
+EOF
+
+# tag::foo[]
 echo -n Alle Broker laufen über acks-0   | http -v :8080/foo
 echo -n Alle Broker laufen über acks-1   | http -v :8081/foo
 echo -n Alle Broker laufen über acks-all | http -v :8082/foo
+# end::foo[]
+echo
+echo "Reading all messages, that were really written:"
+# tag::foo[]
+kafkacat -b :9092 -t test -o 0  -f'key: %k\toffset: %o\tvalue: %s\n' -qe
+# end::foo[]
 
 echo "Stopping kafka-1"
 docker-compose -f docker/docker-compose.yml stop kafka-1
+docker-compose -f docker/docker-compose.yml exec cli kafka-topics --bootstrap-server kafka:9092 --describe --topic test
+echo
 echo "Restarting acks-0 acks-1 acks-all"
 docker-compose -f docker/docker-compose.yml restart acks-0 acks-1 acks-all
 while ! [[ $(http 0:8080/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for acks-0...";   sleep 1; done
@@ -36,9 +50,14 @@ while ! [[ $(http 0:8082/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Wait
 echo -n kafka-1 wurde beendet über acks-0   | http -v :8080/foo
 echo -n kafka-1 wurde beendet über acks-1   | http -v :8081/foo
 echo -n kafka-1 wurde beendet über acks-all | http -v :8082/foo
+echo
+echo "Reading all messages, that were really written:"
+kafkacat -b :9092 -t test -o 0  -f'key: %k\toffset: %o\tvalue: %s\n' -qe
 
 echo "Stopping kafka-3"
 docker-compose -f docker/docker-compose.yml stop kafka-3
+docker-compose -f docker/docker-compose.yml exec cli kafka-topics --bootstrap-server kafka:9092 --describe --topic test
+echo
 echo "Restarting acks-0 acks-1 acks-all"
 docker-compose -f docker/docker-compose.yml restart acks-0 acks-1 acks-all
 while ! [[ $(http 0:8080/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for acks-0...";   sleep 1; done
@@ -48,26 +67,6 @@ while ! [[ $(http 0:8082/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Wait
 echo -n kafka-1 und kafka-3 wurden beendet über acks-0   | http -v :8080/foo
 echo -n kafka-1 und kafka-3 wurden beendet über acks-1   | http -v :8081/foo
 echo -n kafka-1 und kafka-3 wurden beendet über acks-all | http -v :8082/foo
-
-# echo "Stopping kafka-2"
-# docker-compose -f docker/docker-compose.yml stop kafka-2
-# echo "Restarting acks-0 acks-1 acks-all"
-# docker-compose -f docker/docker-compose.yml restart acks-0 acks-1 acks-all
-# while ! [[ $(http 0:8080/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for acks-0...";   sleep 1; done
-# while ! [[ $(http 0:8081/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for acks-1...";   sleep 1; done
-# while ! [[ $(http 0:8082/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for acks-all..."; sleep 1; done
-#
-# echo -n Alle Broker wurden beendet über acks-0   | http -v :8080/mit-acks-0
-# echo -n Alle Broker wurden beendet über acks-1   | http -v :8081/mit-acks-1
-# echo -n Alle Broker wurden beendet über acks-all | http -v :8082/mit-acks-all
-
+echo
 echo "Reading all messages, that were really written:"
 kafkacat -b :9092 -t test -o 0  -f'key: %k\toffset: %o\tvalue: %s\n' -qe
-
-# echo "Restarting all brokers"
-# docker-compose -f docker/docker-compose.yml up -d kafka-1 kafka-2 kafka-3
-# echo "Waiting for the Kafka-Cluster to become ready..."
-# docker-compose -f docker/docker-compose.yml run --rm cli cub kafka-ready -b kafka:9092 3 60 > /dev/null 2>&1 || exit 1
-# sleep 1
-# echo "Reading all messages, that were really written eventually:"
-# kafkacat -b :9092 -t test -o 0  -f'key: %k\toffset: %o\tvalue: %s\n' -qe