Fix redis connection issue

Author: blueswen

app/src/main/java/com/example/app/Peanuts.java

@@ -14,6 +14,7 @@ public class Peanuts  implements Serializable {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Schema(accessMode = Schema.AccessMode.READ_ONLY)
     private Long id;
 
     @Schema(example = "Snoopy")

app/src/main/java/com/example/app/PeanutsService.java

@@ -4,6 +4,7 @@
 import org.springframework.cache.annotation.CachePut;
 import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 @Service
 public class PeanutsService {

app/src/main/resources/application-test.yaml

@@ -8,6 +8,8 @@ spring:
       ddl-auto: update
   cache:
     type: redis
-  redis:
-    host: localhost
-    port: 6379
+  # https://stackoverflow.com/a/79180709
+  data:
+    redis:
+      host: localhost
+      port: 6379

app/src/main/resources/application.yaml

@@ -27,6 +27,8 @@ spring:
       ddl-auto: update
   cache:
     type: redis
-  redis:
-    host: redis
-    port: 6379
+  # https://stackoverflow.com/a/79180709
+  data:
+    redis:
+      host: redis
+      port: 6379

docker-compose.yaml

@@ -15,7 +15,7 @@ x-app-dependencies: &app-dependencies
   postgres:
     condition: service_healthy
   redis:
-    condition: service_started
+    condition: service_healthy
 
 services:
   # Infrastructure
@@ -136,3 +136,8 @@ services:
     ports:
       - "6379:6379"
     logging: *default-logging
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 5s
+      timeout: 3s
+      retries: 5