Basically, I have a task, I want to create a Docker container when running a Spring Boot application using Docker Java API and then use that container in various controllers. When I create Bean with docker client, I get an error.
Code:
@Configuration
public class DockerConfiguration {
@Bean
DockerClient dockerClient() {
return DockerClientBuilder.getInstance().build();
}
}
Error:
Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
2024-02-05T17:42:07.481+03:00 ERROR 18580 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dockerClient' defined in class path resource [it/macgood/docker/DockerConfiguration.class]: Failed to instantiate [com.github.dockerjava.api.DockerClient]: Factory method 'dockerClient' threw exception with message: javax/ws/rs/core/Configuration
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:651) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:485) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1164) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:325) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:323) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:975) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:959) ~[spring-context-6.1.3.jar:6.1.3]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:624) ~[spring-context-6.1.3.jar:6.1.3]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.2.2.jar:3.2.2]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-3.2.2.jar:3.2.2]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456) ~[spring-boot-3.2.2.jar:3.2.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:334) ~[spring-boot-3.2.2.jar:3.2.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1354) ~[spring-boot-3.2.2.jar:3.2.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-3.2.2.jar:3.2.2]
at it.macgood.docker.DockerApplication.main(DockerApplication.java:52) ~[classes/:na]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.github.dockerjava.api.DockerClient]: Factory method 'dockerClient' threw exception with message: javax/ws/rs/core/Configuration
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:177) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:647) ~[spring-beans-6.1.3.jar:6.1.3]
... 19 common frames omitted
Caused by: java.lang.NoClassDefFoundError: javax/ws/rs/core/Configuration
at com.github.dockerjava.jaxrs.JerseyDockerHttpClient$Builder.build(JerseyDockerHttpClient.java:124) ~[docker-java-transport-jersey-3.3.4.jar:na]
at com.github.dockerjava.core.DockerClientBuilder.build(DockerClientBuilder.java:106) ~[docker-java-3.3.4.jar:na]
at it.macgood.docker.DockerConfiguration.dockerClient(DockerConfiguration.java:25) ~[classes/:na]
at it.macgood.docker.DockerConfiguration$$SpringCGLIB$$0.CGLIB$dockerClient$0(<generated>) ~[classes/:na]
at it.macgood.docker.DockerConfiguration$$SpringCGLIB$$FastClass$$1.invoke(<generated>) ~[classes/:na]
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:258) ~[spring-core-6.1.3.jar:6.1.3]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-6.1.3.jar:6.1.3]
at it.macgood.docker.DockerConfiguration$$SpringCGLIB$$0.dockerClient(<generated>) ~[classes/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:140) ~[spring-beans-6.1.3.jar:6.1.3]
... 20 common frames omitted
Caused by: java.lang.ClassNotFoundException: javax.ws.rs.core.Configuration
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) ~[na:na]
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) ~[na:na]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[na:na]
... 33 common frames omitted
After that, I added javax.ws.rs-api dependency
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<version>2.0.1</version>
</dependency>
And got another error:
Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
2024-02-05T16:59:23.158+03:00 ERROR 14156 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dockerClient' defined in class path resource [it/macgood/docker/DockerConfiguration.class]: Failed to instantiate [com.github.dockerjava.api.DockerClient]: Factory method 'dockerClient' threw exception with message: ClassCastException: attempting to castjar:file:/C:/Users/Home/.m2/repository/javax/ws/rs/javax.ws.rs-api/2.0.1/javax.ws.rs-api-2.0.1.jar!/javax/ws/rs/client/ClientBuilder.class to jar:file:/C:/Users/Home/.m2/repository/javax/ws/rs/javax.ws.rs-api/2.0.1/javax.ws.rs-api-2.0.1.jar!/javax/ws/rs/client/ClientBuilder.class
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:651) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:485) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1164) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:325) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:323) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:975) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:959) ~[spring-context-6.1.3.jar:6.1.3]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:624) ~[spring-context-6.1.3.jar:6.1.3]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.2.2.jar:3.2.2]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-3.2.2.jar:3.2.2]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456) ~[spring-boot-3.2.2.jar:3.2.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:334) ~[spring-boot-3.2.2.jar:3.2.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1354) ~[spring-boot-3.2.2.jar:3.2.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-3.2.2.jar:3.2.2]
at it.macgood.docker.DockerApplication.main(DockerApplication.java:10) ~[classes/:na]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.github.dockerjava.api.DockerClient]: Factory method 'dockerClient' threw exception with message: ClassCastException: attempting to castjar:file:/C:/Users/Home/.m2/repository/javax/ws/rs/javax.ws.rs-api/2.0.1/javax.ws.rs-api-2.0.1.jar!/javax/ws/rs/client/ClientBuilder.class to jar:file:/C:/Users/Home/.m2/repository/javax/ws/rs/javax.ws.rs-api/2.0.1/javax.ws.rs-api-2.0.1.jar!/javax/ws/rs/client/ClientBuilder.class
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:177) ~[spring-beans-6.1.3.jar:6.1.3]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:647) ~[spring-beans-6.1.3.jar:6.1.3]
... 19 common frames omitted
Caused by: java.lang.LinkageError: ClassCastException: attempting to castjar:file:/C:/Users/Home/.m2/repository/javax/ws/rs/javax.ws.rs-api/2.0.1/javax.ws.rs-api-2.0.1.jar!/javax/ws/rs/client/ClientBuilder.class to jar:file:/C:/Users/Home/.m2/repository/javax/ws/rs/javax.ws.rs-api/2.0.1/javax.ws.rs-api-2.0.1.jar!/javax/ws/rs/client/ClientBuilder.class
at javax.ws.rs.client.ClientBuilder.newBuilder(ClientBuilder.java:97) ~[javax.ws.rs-api-2.0.1.jar:2.0.1]
at com.github.dockerjava.jaxrs.JerseyDockerCmdExecFactory.init(JerseyDockerCmdExecFactory.java:184) ~[docker-java-transport-jersey-3.2.1.jar:na]
at com.github.dockerjava.core.DockerClientImpl.withDockerCmdExecFactory(DockerClientImpl.java:203) ~[docker-java-core-3.2.1.jar:na]
at com.github.dockerjava.core.DockerClientBuilder.build(DockerClientBuilder.java:47) ~[docker-java-3.2.1.jar:na]
at it.macgood.docker.DockerConfiguration.dockerClient(DockerConfiguration.java:12) ~[classes/:na]
at it.macgood.docker.DockerConfiguration$$SpringCGLIB$$0.CGLIB$dockerClient$0(<generated>) ~[classes/:na]
at it.macgood.docker.DockerConfiguration$$SpringCGLIB$$FastClass$$1.invoke(<generated>) ~[classes/:na]
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:258) ~[spring-core-6.1.3.jar:6.1.3]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-6.1.3.jar:6.1.3]
at it.macgood.docker.DockerConfiguration$$SpringCGLIB$$0.dockerClient(<generated>) ~[classes/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:140) ~[spring-beans-6.1.3.jar:6.1.3]
... 20 common frames omitted
And I don't understand that I need to do to fix it?
What I need to do to create DockerClient, Docker Container and etc.?
I solved this problem by adding DockerHttpClient to the configuration. Now my Bean looks like the following:
@Bean
DockerClient dockerClient() {
DefaultDockerClientConfig config = DefaultDockerClientConfig.createDefaultConfigBuilder()
.build();
DockerHttpClient httpClient = new OkDockerHttpClient.Builder()
.dockerHost(config.getDockerHost())
.sslConfig(config.getSSLConfig())
.build();
DockerClient dockerClient = DockerClientBuilder.getInstance(config)
.withDockerHttpClient(httpClient)
.build();
return dockerClient;
}
But I'd be happy to know other ways of dealing with this situation