add health endpoint

Author: ohdoking

build.gradle

@@ -23,6 +23,7 @@ dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	implementation 'com.fasterxml.jackson.module:jackson-module-kotlin'
+	implementation 'org.springframework.boot:spring-boot-starter-actuator'
 	implementation 'org.jetbrains.kotlin:kotlin-reflect'
 	runtimeOnly 'org.postgresql:postgresql'
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'

src/main/kotlin/com/ss/demo/SpringKotlinPostgresDemoApplication.kt

@@ -13,7 +13,7 @@ class SpringKotlinPostgresDemoApplication {
     @Bean
     fun initializeDatabase(wordRepository: WordRepository): CommandLineRunner {
         return CommandLineRunner {
-            wordRepository.save(WordEntity(word = "serverless salad infra pal world"))
+            wordRepository.save(WordEntity(word = "Serverless Salad Infrapal World"))
         }
     }
 }

src/main/resources/application.properties

@@ -1,4 +1,6 @@
 spring.datasource.url=${DB_URL}
 spring.datasource.username=${DB_USERNAME}
 spring.datasource.password=${DB_PASSWORD}
-spring.jpa.hibernate.ddl-auto=update
+spring.jpa.hibernate.ddl-auto=update
+management.endpoints.web.base-path=/
+management.endpoints.web.exposure.include=health