add resilience4j dettings

src/main/resources/application.yml

@@ -1,3 +1,6 @@
+server:
+  port: 5000
+
 api:
   base-url: http://localhost:3001
   affinity-ids:
@@ -9,4 +12,55 @@ api:
     max-connections: 500
     pending-acquire-max-count: 500
     pending-acquire-timeout: 250ms
-    response-timeout: 3s
+    response-timeout: 3s
+
+
+resilience4j:
+  timelimiter:
+    configs:
+      default:
+        timeout-duration: 2s
+        cancel-running-future: true
+    instances:
+      affinityIds:
+        base-config: default
+      productDetail:
+        base-config: default
+
+  circuitbreaker:
+    configs:
+      default:
+        sliding-window-type: COUNT_BASED
+        sliding-window-size: 20
+        minimum-number-of-calls: 10
+        failure-rate-threshold: 50
+        wait-duration-in-open-state: 10s
+        permitted-number-of-calls-in-half-open-state: 5
+        automatic-transition-from-open-to-half-open-enabled: true
+        ignore-exceptions:
+          - com.example.productaffinity.domain.exception.ProductNotFoundException
+    instances:
+      similarIds:
+        base-config: default
+
+  retry:
+    configs:
+      default:
+        max-attempts: 2
+        wait-duration: 100ms
+        retry-exceptions:
+          - org.springframework.web.reactive.function.client.WebClientRequestException
+    instances:
+      similarIds:
+        base-config: default
+      productDetail:
+        base-config: default
+
+  bulkhead:
+    instances:
+      similarIds:
+        max-concurrent-calls: 200
+        max-wait-duration: 0ms
+      productDetail:
+        max-concurrent-calls: 500
+        max-wait-duration: 0ms