feat: vereinheitliche Startup-Logs in allen Backend-Services, verbessere Konsistenz und Diagnosemöglichkeiten

Signed-off-by: StefanMoCoAt <stefan.mo.co@gmail.com>

backend/infrastructure/gateway/src/main/kotlin/at/mocode/infrastructure/gateway/GatewayApplication.kt

@@ -1,25 +1,30 @@
 package at.mocode.infrastructure.gateway
 
 import org.slf4j.LoggerFactory
-import org.springframework.beans.factory.getBean
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.context.event.ApplicationReadyEvent
 import org.springframework.boot.runApplication
+import org.springframework.context.event.EventListener
 import org.springframework.core.env.Environment
 
 @SpringBootApplication
-class GatewayApplication
+class GatewayApplication(private val env: Environment) {
+
+  private val log = LoggerFactory.getLogger(GatewayApplication::class.java)
+
+  @EventListener(ApplicationReadyEvent::class)
+  fun onApplicationReady() {
+    val springPort = env.getProperty("server.port", "8081")
+    val appName = env.getProperty("spring.application.name", "gateway")
+
+    log.info("----------------------------------------------------------")
+    log.info("Application '{}' is running!", appName)
+    log.info("Spring Management Port: {}", springPort)
+    log.info("Profiles:               {}", env.activeProfiles.joinToString(", "))
+    log.info("----------------------------------------------------------")
+  }
+}
 
 fun main(args: Array<String>) {
-    val context = runApplication<GatewayApplication>(*args)
-    val logger = LoggerFactory.getLogger(GatewayApplication::class.java)
-    val env = context.getBean<Environment>()
-    val port = env.getProperty("server.port") ?: "8081"
-
-    logger.info("""
-        ----------------------------------------------------------
-        Application 'Gateway' is running!
-        Port:       $port
-        Profiles:   ${env.activeProfiles.joinToString(", ").ifEmpty { "default" }}
-        ----------------------------------------------------------
-    """.trimIndent())
+  runApplication<GatewayApplication>(*args)
 }

backend/services/billing/billing-service/src/main/kotlin/at/mocode/billing/service/BillingServiceApplication.kt

@@ -2,14 +2,33 @@
 
 package at.mocode.billing.service
 
+import org.slf4j.LoggerFactory
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.context.event.ApplicationReadyEvent
 import org.springframework.boot.runApplication
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient
+import org.springframework.context.event.EventListener
+import org.springframework.core.env.Environment
 import kotlin.uuid.ExperimentalUuidApi
 
 @EnableDiscoveryClient
 @SpringBootApplication
-class BillingServiceApplication
+class BillingServiceApplication(private val env: Environment) {
+
+  private val log = LoggerFactory.getLogger(BillingServiceApplication::class.java)
+
+  @EventListener(ApplicationReadyEvent::class)
+  fun onApplicationReady() {
+    val springPort = env.getProperty("server.port", "8087")
+    val appName = env.getProperty("spring.application.name", "billing-service")
+
+    log.info("----------------------------------------------------------")
+    log.info("Application '{}' is running!", appName)
+    log.info("Spring Management Port: {}", springPort)
+    log.info("Profiles:               {}", env.activeProfiles.joinToString(", "))
+    log.info("----------------------------------------------------------")
+  }
+}
 
 fun main(args: Array<String>) {
   runApplication<BillingServiceApplication>(*args)

backend/services/entries/entries-service/src/main/kotlin/at/mocode/entries/service/EntriesServiceApplication.kt

@@ -1,9 +1,13 @@
 package at.mocode.entries.service
 
+import org.slf4j.LoggerFactory
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.context.event.ApplicationReadyEvent
 import org.springframework.boot.runApplication
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.EnableAspectJAutoProxy
+import org.springframework.context.event.EventListener
+import org.springframework.core.env.Environment
 import org.springframework.web.servlet.config.annotation.CorsRegistry
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer
 
@@ -13,7 +17,21 @@ fun main(args: Array<String>) {
 
 @SpringBootApplication(scanBasePackages = ["at.mocode.entries", "at.mocode.billing", "at.mocode.infrastructure.security"])
 @EnableAspectJAutoProxy
-class EntriesServiceApplication {
+class EntriesServiceApplication(private val env: Environment) {
+
+  private val log = LoggerFactory.getLogger(EntriesServiceApplication::class.java)
+
+  @EventListener(ApplicationReadyEvent::class)
+  fun onApplicationReady() {
+    val springPort = env.getProperty("server.port", "8084")
+    val appName = env.getProperty("spring.application.name", "entries-service")
+
+    log.info("----------------------------------------------------------")
+    log.info("Application '{}' is running!", appName)
+    log.info("Spring Management Port: {}", springPort)
+    log.info("Profiles:               {}", env.activeProfiles.joinToString(", "))
+    log.info("----------------------------------------------------------")
+  }
 
   @Bean
   fun corsConfigurer(): WebMvcConfigurer {

backend/services/events/events-service/src/main/kotlin/at/mocode/events/service/EventsServiceApplication.kt

@@ -1,8 +1,12 @@
 package at.mocode.events.service
 
+import org.slf4j.LoggerFactory
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.context.event.ApplicationReadyEvent
 import org.springframework.boot.runApplication
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient
+import org.springframework.context.event.EventListener
+import org.springframework.core.env.Environment
 
 /**
  * Main application class for the Events Service.
@@ -11,7 +15,22 @@ import org.springframework.cloud.client.discovery.EnableDiscoveryClient
  */
 @SpringBootApplication
 @EnableDiscoveryClient
-class EventsServiceApplication
+class EventsServiceApplication(private val env: Environment) {
+
+  private val log = LoggerFactory.getLogger(EventsServiceApplication::class.java)
+
+  @EventListener(ApplicationReadyEvent::class)
+  fun onApplicationReady() {
+    val springPort = env.getProperty("server.port", "8085")
+    val appName = env.getProperty("spring.application.name", "events-service")
+
+    log.info("----------------------------------------------------------")
+    log.info("Application '{}' is running!", appName)
+    log.info("Spring Management Port: {}", springPort)
+    log.info("Profiles:               {}", env.activeProfiles.joinToString(", "))
+    log.info("----------------------------------------------------------")
+  }
+}
 
 /**
  * Main entry point for the Events Service application.

backend/services/identity/identity-service/src/main/kotlin/at/mocode/identity/service/IdentityServiceApplication.kt

@@ -1,10 +1,29 @@
 package at.mocode.identity.service
 
+import org.slf4j.LoggerFactory
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.context.event.ApplicationReadyEvent
 import org.springframework.boot.runApplication
+import org.springframework.context.event.EventListener
+import org.springframework.core.env.Environment
 
 @SpringBootApplication(scanBasePackages = ["at.mocode.identity", "at.mocode.infrastructure.security", "at.mocode.backend.infrastructure.persistence"])
-class IdentityServiceApplication
+class IdentityServiceApplication(private val env: Environment) {
+
+  private val log = LoggerFactory.getLogger(IdentityServiceApplication::class.java)
+
+  @EventListener(ApplicationReadyEvent::class)
+  fun onApplicationReady() {
+    val springPort = env.getProperty("server.port", "8089")
+    val appName = env.getProperty("spring.application.name", "identity-service")
+
+    log.info("----------------------------------------------------------")
+    log.info("Application '{}' is running!", appName)
+    log.info("Spring Management Port: {}", springPort)
+    log.info("Profiles:               {}", env.activeProfiles.joinToString(", "))
+    log.info("----------------------------------------------------------")
+  }
+}
 
 fun main(args: Array<String>) {
   runApplication<IdentityServiceApplication>(*args)

backend/services/mail/mail-service/src/main/kotlin/at/mocode/mail/service/MailServiceApplication.kt

@@ -1,10 +1,29 @@
 package at.mocode.mail.service
 
+import org.slf4j.LoggerFactory
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.context.event.ApplicationReadyEvent
 import org.springframework.boot.runApplication
+import org.springframework.context.event.EventListener
+import org.springframework.core.env.Environment
 
 @SpringBootApplication
-class MailServiceApplication
+class MailServiceApplication(private val env: Environment) {
+
+  private val log = LoggerFactory.getLogger(MailServiceApplication::class.java)
+
+  @EventListener(ApplicationReadyEvent::class)
+  fun onApplicationReady() {
+    val springPort = env.getProperty("server.port", "8083")
+    val appName = env.getProperty("spring.application.name", "mail-service")
+
+    log.info("----------------------------------------------------------")
+    log.info("Application '{}' is running!", appName)
+    log.info("Spring Management Port: {}", springPort)
+    log.info("Profiles:               {}", env.activeProfiles.joinToString(", "))
+    log.info("----------------------------------------------------------")
+  }
+}
 
 fun main(args: Array<String>) {
   runApplication<MailServiceApplication>(*args)

backend/services/ping/ping-service/src/main/kotlin/at/mocode/ping/PingServiceApplication.kt

@@ -1,15 +1,34 @@
 package at.mocode.ping
 
+import org.slf4j.LoggerFactory
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.context.event.ApplicationReadyEvent
 import org.springframework.boot.runApplication
 import org.springframework.context.annotation.ComponentScan
 import org.springframework.context.annotation.EnableAspectJAutoProxy
+import org.springframework.context.event.EventListener
+import org.springframework.core.env.Environment
 
 @SpringBootApplication
 @EnableAspectJAutoProxy
 // Scannt das eigene Service-Package UND das Security-Infrastruktur-Package
 @ComponentScan(basePackages = ["at.mocode.ping", "at.mocode.infrastructure.security"])
-class PingServiceApplication
+class PingServiceApplication(private val env: Environment) {
+
+  private val log = LoggerFactory.getLogger(PingServiceApplication::class.java)
+
+  @EventListener(ApplicationReadyEvent::class)
+  fun onApplicationReady() {
+    val springPort = env.getProperty("server.port", "8082")
+    val appName = env.getProperty("spring.application.name", "ping-service")
+
+    log.info("----------------------------------------------------------")
+    log.info("Application '{}' is running!", appName)
+    log.info("Spring Management Port: {}", springPort)
+    log.info("Profiles:               {}", env.activeProfiles.joinToString(", "))
+    log.info("----------------------------------------------------------")
+  }
+}
 
 fun main(args: Array<String>) {
   runApplication<PingServiceApplication>(*args)

backend/services/results/results-service/src/main/kotlin/at/mocode/results/service/ResultsServiceApplication.kt

@@ -2,14 +2,33 @@ package at.mocode.results.service
 
 import at.mocode.results.service.application.ResultsService
 import at.mocode.results.service.domain.Ergebnis
+import org.slf4j.LoggerFactory
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.context.event.ApplicationReadyEvent
 import org.springframework.boot.runApplication
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient
+import org.springframework.context.event.EventListener
+import org.springframework.core.env.Environment
 import org.springframework.web.bind.annotation.*
 
 @SpringBootApplication
 @EnableDiscoveryClient
-class ResultsServiceApplication
+class ResultsServiceApplication(private val env: Environment) {
+
+  private val log = LoggerFactory.getLogger(ResultsServiceApplication::class.java)
+
+  @EventListener(ApplicationReadyEvent::class)
+  fun onApplicationReady() {
+    val springPort = env.getProperty("server.port", "8088")
+    val appName = env.getProperty("spring.application.name", "results-service")
+
+    log.info("----------------------------------------------------------")
+    log.info("Application '{}' is running!", appName)
+    log.info("Spring Management Port: {}", springPort)
+    log.info("Profiles:               {}", env.activeProfiles.joinToString(", "))
+    log.info("----------------------------------------------------------")
+  }
+}
 
 fun main(args: Array<String>) {
     runApplication<ResultsServiceApplication>(*args)

backend/services/scheduling/scheduling-service/src/main/kotlin/at/mocode/scheduling/service/SchedulingServiceApplication.kt

@@ -1,12 +1,31 @@
 package at.mocode.scheduling.service
 
+import org.slf4j.LoggerFactory
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.context.event.ApplicationReadyEvent
 import org.springframework.boot.runApplication
+import org.springframework.context.event.EventListener
+import org.springframework.core.env.Environment
 import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.RestController
 
 @SpringBootApplication
-class SchedulingServiceApplication
+class SchedulingServiceApplication(private val env: Environment) {
+
+  private val log = LoggerFactory.getLogger(SchedulingServiceApplication::class.java)
+
+  @EventListener(ApplicationReadyEvent::class)
+  fun onApplicationReady() {
+    val springPort = env.getProperty("server.port", "8089")
+    val appName = env.getProperty("spring.application.name", "scheduling-service")
+
+    log.info("----------------------------------------------------------")
+    log.info("Application '{}' is running!", appName)
+    log.info("Spring Management Port: {}", springPort)
+    log.info("Profiles:               {}", env.activeProfiles.joinToString(", "))
+    log.info("----------------------------------------------------------")
+  }
+}
 
 fun main(args: Array<String>) {
     runApplication<SchedulingServiceApplication>(*args)

backend/services/series/series-service/src/main/kotlin/at/mocode/series/service/SeriesServiceApplication.kt

@@ -3,14 +3,33 @@ package at.mocode.series.service
 import at.mocode.series.service.application.SeriesService
 import at.mocode.series.service.domain.Serie
 import at.mocode.series.service.domain.SeriePunkt
+import org.slf4j.LoggerFactory
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.context.event.ApplicationReadyEvent
 import org.springframework.boot.runApplication
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient
+import org.springframework.context.event.EventListener
+import org.springframework.core.env.Environment
 import org.springframework.web.bind.annotation.*
 
 @SpringBootApplication
 @EnableDiscoveryClient
-class SeriesServiceApplication
+class SeriesServiceApplication(private val env: Environment) {
+
+  private val log = LoggerFactory.getLogger(SeriesServiceApplication::class.java)
+
+  @EventListener(ApplicationReadyEvent::class)
+  fun onApplicationReady() {
+    val springPort = env.getProperty("server.port", "8089")
+    val appName = env.getProperty("spring.application.name", "series-service")
+
+    log.info("----------------------------------------------------------")
+    log.info("Application '{}' is running!", appName)
+    log.info("Spring Management Port: {}", springPort)
+    log.info("Profiles:               {}", env.activeProfiles.joinToString(", "))
+    log.info("----------------------------------------------------------")
+  }
+}
 
 fun main(args: Array<String>) {
     runApplication<SeriesServiceApplication>(*args)

backend/services/zns-import/zns-import-service/src/main/kotlin/at/mocode/zns/import/service/ZnsImportServiceApplication.kt

@@ -2,12 +2,30 @@ package at.mocode.zns.import.service
 
 import at.mocode.masterdata.domain.repository.*
 import at.mocode.zns.importer.ZnsImportService
+import org.slf4j.LoggerFactory
 import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.context.event.ApplicationReadyEvent
 import org.springframework.boot.runApplication
 import org.springframework.context.annotation.Bean
+import org.springframework.context.event.EventListener
+import org.springframework.core.env.Environment
 
 @SpringBootApplication
-class ZnsImportServiceApplication {
+class ZnsImportServiceApplication(private val env: Environment) {
+
+  private val log = LoggerFactory.getLogger(ZnsImportServiceApplication::class.java)
+
+  @EventListener(ApplicationReadyEvent::class)
+  fun onApplicationReady() {
+    val springPort = env.getProperty("server.port", "8095")
+    val appName = env.getProperty("spring.application.name", "zns-import-service")
+
+    log.info("----------------------------------------------------------")
+    log.info("Application '{}' is running!", appName)
+    log.info("Spring Management Port: {}", springPort)
+    log.info("Profiles:               {}", env.activeProfiles.joinToString(", "))
+    log.info("----------------------------------------------------------")
+  }
 
   @Bean
   fun znsImportService(