From: Kai Moritz <kai@juplo.de>
Date: Wed, 14 Sep 2022 18:12:51 +0000 (+0200)
Subject: README.sh führt Poison-Pill-Übung vor
X-Git-Tag: sumup-adder--json--vorlage---lvm-2-tage~3
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;ds=sidebyside;h=89f2f36cb837bedf777b551fcae5093f085b4981;p=demos%2Fkafka%2Ftraining

README.sh führt Poison-Pill-Übung vor
---

diff --git a/README.sh b/README.sh
index 22f52f0..e990bf2 100755
--- a/README.sh
+++ b/README.sh
@@ -34,57 +34,32 @@ while ! [[ $(http 0:8080/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Wait
 while ! [[ $(http 0:8081/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for requests-1..."; sleep 1; done
 while ! [[ $(http 0:8082/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for requests-2..."; sleep 1; done
 
-docker-compose up -d peter klaus
+docker-compose up -d adder-1 adder-2
 
-docker-compose up -d adder-1
 while ! [[ $(http 0:8091/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for adder-1..."; sleep 1; done
-while [[ "$(http :8091/results | jq -r .)" == "{}" ]]; do echo "Waiting for some results to show up on adder-1..."; sleep 1; done
-http -v --pretty none -S :8091/results
-echo
-
-sleep 3
-echo "Resultate für adder-1"
-http -v --pretty none -S :8091/results
-echo
-
-echo "Resultate für peter von adder-1"
-http :8091/results/peter | jq .[].sum | uniq
-echo "Resultate für klaus von adder-1"
-http :8091/results/klaus | jq .[].sum | uniq
-
-
-docker-compose up -d adder-2
 while ! [[ $(http 0:8092/actuator/health 2> /dev/null) =~ "UP" ]]; do echo "Waiting for adder-2..."; sleep 1; done
-while [[ "$(http :8092/results | jq -r .)" == "{}" ]]; do echo "Waiting for some results to show up on adder-2..."; sleep 1; done
-http -v --pretty none -S :8092/results
-echo
 
-sleep 3
-echo "Resultate für adder-2"
-http -v --pretty none -S :8092/results
-echo
-
-echo "Resultate für peter von adder-1"
-http :8091/results/peter | jq .[].sum | uniq
-echo "Resultate für klaus von adder-1"
-http :8091/results/klaus | jq .[].sum | uniq
-
-echo "Resultate für peter von adder-2"
-http :8092/results/peter | jq .[].sum | uniq
-echo "Resultate für klaus von adder-2"
-http :8092/results/klaus | jq .[].sum | uniq
+# tag::nachrichten[]
+echo 5 | http -v :8080/peter
+echo 5 | http -v :8080/klaus
+# end::nachrichten[]
 
-docker-compose stop adder-1
-until [ $(http --check-status :8092/results/peter 2> /dev/null) ]; do echo "Waiting for some results for peter to show up on adder-2..."; sleep 1; done
-until [ $(http --check-status :8092/results/klaus 2> /dev/null) ]; do echo "Waiting for some results for peter to show up on adder-2..."; sleep 1; done
+while [[ "$(http :8091/results | jq -r .)" == "{}" ]]; do echo "Waiting for some results to show up on adder-1..."; sleep 1; done
+echo "Resultate für adder-1"
+# tag::resultate[]
+http -v :8091/results
+# end::resultate[]
 
+while [[ "$(http :8092/results | jq -r .)" == "{}" ]]; do echo "Waiting for some results to show up on adder-2..."; sleep 1; done
 echo "Resultate für adder-2"
-http -v --pretty none -S :8092/results
-echo
+# tag::resultate[]
+http -v :8092/results
+# end::resultate[]
 
-echo "Resultate für peter von adder-2"
-http :8092/results/peter | jq .[].sum | uniq
-echo "Resultate für klaus von adder-2"
-http :8092/results/klaus | jq .[].sum | uniq
+echo "Writing poison pill into topic out..."
+# tag::poisonpill[]
+echo 'BOOM!' | kafkacat -P -b :9092 -t out
+# end::poisonpill[]
 
-docker-compose kill -s 9 peter klaus
+sleep 5
+docker-compose ps adder-1 adder-2