I have created a Spring Boot Application with Spring Initializr. I use Spring Data with MySQL JDBC Connection. I created an docker image with gradle bootBuildImage and start this docker image with docker run --rm -p 8080:80 buchschrank:0.0.1-SNAPSHOT. But startup needs about 2-3 seconds instead of milliseconds:
2021-11-09 16:03:32.238 INFO 1 --- [ main] o.s.nativex.NativeListener : This application is bootstrapped with code generated with Spring AOT
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
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:: Spring Boot :: (v2.5.6)
2021-11-09 16:03:32.277 INFO 1 --- [ main] o.s.boot.SpringApplication : Starting application using Java 11.0.13 on 2b2e5a51334b with PID 1 (started by cnb in /workspace)
2021-11-09 16:03:32.277 INFO 1 --- [ main] o.s.boot.SpringApplication : No active profile set, falling back to default profiles: default
2021-11-09 16:03:32.326 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2021-11-09 16:03:32.329 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 2 ms. Found 1 JPA repository interfaces.
2021-11-09 16:03:32.388 INFO 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 80 (http)
2021-11-09 16:03:32.389 INFO 1 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2021-11-09 16:03:32.389 INFO 1 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.54]
2021-11-09 16:03:32.395 INFO 1 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2021-11-09 16:03:32.395 INFO 1 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 116 ms
2021-11-09 16:03:32.412 INFO 1 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2021-11-09 16:03:32.414 INFO 1 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.32.Final
2021-11-09 16:03:32.415 INFO 1 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2021-11-09 16:03:32.417 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2021-11-09 16:03:33.840 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2021-11-09 16:03:33.842 INFO 1 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQLDialect
2021-11-09 16:03:34.973 INFO 1 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2021-11-09 16:03:34.974 INFO 1 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2021-11-09 16:03:35.033 WARN 1 --- [ main] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2021-11-09 16:03:35.077 INFO 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 80 (http) with context path ''
2021-11-09 16:03:35.078 INFO 1 --- [ main] o.s.boot.SpringApplication : Started application in 2.852 seconds (JVM running for 2.854)
The sourcecode of my example application: https://github.com/lesestunden/buchschrank-backend
Any idea what is wrong with my application setup? Thanks a lot!
