A transfer-service, that stores the state locally to speed up recovery

diff --git a/README.sh b/README.sh
index 21ee7c8..b161ab5 100755 (executable)
--- a/README.sh
+++ b/README.sh
@@ -26,18 +26,30 @@ docker-compose run --rm kafka kafka-topics --zookeeper zookeeper:2181 --if-not-e
 docker-compose up -d peter ute franz beate klaus
 
 docker-compose run --name transferlog --rm kafka kafka-console-consumer --bootstrap-server kafka:9093 --topic transfers &
+
 while ! [[ $(http 0:8091/actuator/health 2> /dev/null | jq -r .status ) =~ "UP" ]]; do echo "Waiting for peter..."; sleep 1; done
+while ! [[ $(http 0:8092/actuator/health 2> /dev/null | jq -r .status ) =~ "UP" ]]; do echo "Waiting for ute..."; sleep 1; done
+while ! [[ $(http 0:8093/actuator/health 2> /dev/null | jq -r .status ) =~ "UP" ]]; do echo "Waiting for franz..."; sleep 1; done
+while ! [[ $(http 0:8094/actuator/health 2> /dev/null | jq -r .status ) =~ "UP" ]]; do echo "Waiting for beate..."; sleep 1; done
+while ! [[ $(http 0:8095/actuator/health 2> /dev/null | jq -r .status ) =~ "UP" ]]; do echo "Waiting for klaus..."; sleep 1; done
 
+echo '{"id":1,"payer":1,"payee":2, "amount":10}' | http -v :8091/transfers
+echo '{"id":1,"payer":1,"payee":2, "amount":10}' | http -v :8091/transfers
+echo '{"id":1,"payer":1,"payee":2, "amount":10}' | http -v :8091/transfers
 echo '{"id":1,"payer":1,"payee":2, "amount":10}' | http -v :8091/transfers
 http --follow :8091/transfers/1
 http -v  :8091/transfers id=2 payer=2 payee=1 amount=5
 http --follow :8091/transfers/2
 http -v  :8091/transfers id=12 payer=2 payee=1 amount=5
 http -v  :8091/transfers id=21 payer=2 payee=1 amount=5
+http -v  :8091/transfers id=9  payer=2 payee=1 amount=5
 http -v  :8091/transfers id=7  payer=2 payee=1 amount=5
 http -v  :8091/transfers id=9  payer=2 payee=1 amount=5
+http -v  :8091/transfers id=9  payer=2 payee=1 amount=5
+http -v  :8091/transfers id=9  payer=2 payee=1 amount=5
 http -v  :8091/transfers id=13 payer=2 payee=1 amount=5
 http -v  :8091/transfers id=31 payer=2 payee=1 amount=5
+http -v  :8091/transfers id=31 payer=2 payee=1 amount=5
 http -v --follow :8091/transfers/12
 http -v --follow :8091/transfers/21
 http -v --follow :8091/transfers/7
@@ -46,7 +58,13 @@ http -v --follow :8091/transfers/13
 http -v --follow :8091/transfers/31
 
 docker-compose restart peter ute franz beate klaus
+
 while ! [[ $(http 0:8091/actuator/health 2> /dev/null | jq -r .status ) =~ "UP" ]]; do echo "Waiting for peter..."; sleep 1; done
+while ! [[ $(http 0:8092/actuator/health 2> /dev/null | jq -r .status ) =~ "UP" ]]; do echo "Waiting for ute..."; sleep 1; done
+while ! [[ $(http 0:8093/actuator/health 2> /dev/null | jq -r .status ) =~ "UP" ]]; do echo "Waiting for franz..."; sleep 1; done
+while ! [[ $(http 0:8094/actuator/health 2> /dev/null | jq -r .status ) =~ "UP" ]]; do echo "Waiting for beate..."; sleep 1; done
+while ! [[ $(http 0:8095/actuator/health 2> /dev/null | jq -r .status ) =~ "UP" ]]; do echo "Waiting for klaus..."; sleep 1; done
+
 http -v --follow :8091/transfers/1
 http -v --follow :8091/transfers/2
 http -v --follow :8091/transfers/12

diff --git a/docker-compose.yml b/docker-compose.yml
index 1f7f5a4..2bcdfac 100644 (file)
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -31,81 +31,99 @@ services:
         --topic transfers
 
   peter:
-    image: juplo/payment-service-demo--transfer:2.0.0
-    ports:
-      - 8091:8080
+    image: juplo/payment-service-demo--transfer:2.1.0
     environment:
-      juplo.transfer.bootstrap-servers: kafka:9093
+      server.port: 8091
       juplo.transfer.group-instance-id: peter
+      juplo.transfer.local-state-store-path: /var/lib/app/peter.bin
+      juplo.transfer.state-store-interval: 20
       juplo.transfer.instance-id-uri-mapping.peter: http://localhost:8091
       juplo.transfer.instance-id-uri-mapping.ute:   http://localhost:8092
       juplo.transfer.instance-id-uri-mapping.franz: http://localhost:8093
       juplo.transfer.instance-id-uri-mapping.beate: http://localhost:8094
       juplo.transfer.instance-id-uri-mapping.klaus: http://localhost:8095
+    volumes:
+      - data:/var/lib/app
+    network_mode: host
     depends_on:
       - zookeeper
       - kafka
 
   ute:
-    image: juplo/payment-service-demo--transfer:2.0.0
-    ports:
-      - 8092:8080
+    image: juplo/payment-service-demo--transfer:2.1.0
     environment:
-      juplo.transfer.bootstrap-servers: kafka:9093
+      server.port: 8092
       juplo.transfer.group-instance-id: ute
+      juplo.transfer.local-state-store-path: /var/lib/app/ute.bin
+      juplo.transfer.state-store-interval: 20
       juplo.transfer.instance-id-uri-mapping.peter: http://localhost:8091
       juplo.transfer.instance-id-uri-mapping.ute:   http://localhost:8092
       juplo.transfer.instance-id-uri-mapping.franz: http://localhost:8093
       juplo.transfer.instance-id-uri-mapping.beate: http://localhost:8094
       juplo.transfer.instance-id-uri-mapping.klaus: http://localhost:8095
+    volumes:
+      - data:/var/lib/app
+    network_mode: host
     depends_on:
       - zookeeper
       - kafka
 
   franz:
-    image: juplo/payment-service-demo--transfer:2.0.0
-    ports:
-      - 8093:8080
+    image: juplo/payment-service-demo--transfer:2.1.0
     environment:
-      juplo.transfer.bootstrap-servers: kafka:9093
+      server.port: 8093
       juplo.transfer.group-instance-id: franz
+      juplo.transfer.local-state-store-path: /var/lib/app/franz.bin
+      juplo.transfer.state-store-interval: 20
       juplo.transfer.instance-id-uri-mapping.peter: http://localhost:8091
       juplo.transfer.instance-id-uri-mapping.ute:   http://localhost:8092
       juplo.transfer.instance-id-uri-mapping.franz: http://localhost:8093
       juplo.transfer.instance-id-uri-mapping.beate: http://localhost:8094
       juplo.transfer.instance-id-uri-mapping.klaus: http://localhost:8095
+    volumes:
+      - data:/var/lib/app
+    network_mode: host
     depends_on:
       - zookeeper
       - kafka
 
   beate:
-    image: juplo/payment-service-demo--transfer:2.0.0
-    ports:
-      - 8094:8080
+    image: juplo/payment-service-demo--transfer:2.1.0
     environment:
-      juplo.transfer.bootstrap-servers: kafka:9093
+      server.port: 8094
       juplo.transfer.group-instance-id: beate
+      juplo.transfer.local-state-store-path: /var/lib/app/beate.bin
+      juplo.transfer.state-store-interval: 20
       juplo.transfer.instance-id-uri-mapping.peter: http://localhost:8091
       juplo.transfer.instance-id-uri-mapping.ute:   http://localhost:8092
       juplo.transfer.instance-id-uri-mapping.franz: http://localhost:8093
       juplo.transfer.instance-id-uri-mapping.beate: http://localhost:8094
       juplo.transfer.instance-id-uri-mapping.klaus: http://localhost:8095
+    volumes:
+      - data:/var/lib/app
+    network_mode: host
     depends_on:
       - zookeeper
       - kafka
 
   klaus:
-    image: juplo/payment-service-demo--transfer:2.0.0
-    ports:
-      - 8095:8080
+    image: juplo/payment-service-demo--transfer:2.1.0
     environment:
-      juplo.transfer.bootstrap-servers: kafka:9093
+      server.port: 8095
       juplo.transfer.group-instance-id: klaus
+      juplo.transfer.local-state-store-path: /var/lib/app/klaus.bin
+      juplo.transfer.state-store-interval: 20
       juplo.transfer.instance-id-uri-mapping.peter: http://localhost:8091
       juplo.transfer.instance-id-uri-mapping.ute:   http://localhost:8092
       juplo.transfer.instance-id-uri-mapping.franz: http://localhost:8093
       juplo.transfer.instance-id-uri-mapping.beate: http://localhost:8094
       juplo.transfer.instance-id-uri-mapping.klaus: http://localhost:8095
+    volumes:
+      - data:/var/lib/app
+    network_mode: host
     depends_on:
       - zookeeper
       - kafka
+
+volumes:
+  data:

diff --git a/transfer b/transfer
index 5662a3f..ab53b6c 160000 (submodule)
--- a/transfer
+++ b/transfer
@@ -1 +1 @@
-Subproject commit 5662a3f4f6868e3ae474825e977e49bddddd4043
+Subproject commit ab53b6ca43b3f0ad934837be1931af8f428b5221