Please help to configure testcontainers for runs inside docker

[denis-zhdanov]

Hello,

Could you please advise on how to configure the environment to be able running testcontainers-based tests inside Docker (CI buildagent)?

At the moment a test passes locally but fails on CI on a call to org.testcontainers.containers.GenericContainer.start(). I checked the documentation and found this section which instructs mapping docker.sock file to the CI. That was done and I verified that another docker-from-docker processing is fine (grpc compilation).

My tests use a setup like below:

        val network = Network.NetworkImpl.builder().build()

        val zookeeper = GenericContainer<Nothing>("bitnami/zookeeper:3.4.12").apply {
            it.addExposedPort(2181)
            it.withNetwork(network)
            it.withNetworkAliases("zookeeper")
            it.addEnv("ALLOW_ANONYMOUS_LOGIN", "yes")
        }

        zookeeper.start()

It fails with the exception below. I found this discussion where it's mentioned that a work-around is to install docker into the docker container, however, it looks rather surprising as the testcontainers documentation states that everything should just work in the docker-from-docker mode.

So, could you please advise what is the right way to run testcontainers from Docker?

org.testcontainers.containers.ContainerLaunchException: Container startup failed
	at org.testcontainers.containers.GenericContainer.doStart(GenericContainer.java:242)
	at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:220)
	at tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration.prepareEnvironment(ExternalAccountTestConfiguration.kt:89)
	at tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration.kafkaEndpoint(ExternalAccountTestConfiguration.kt:56)
	at tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration$$EnhancerBySpringCGLIB$$556d7e3f.CGLIB$kafkaEndpoint$1(<generated>)
	at tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration$$EnhancerBySpringCGLIB$$556d7e3f$$FastClassBySpringCGLIB$$8cacd921.invoke(<generated>)
	at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
	at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:365)
	at tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration$$EnhancerBySpringCGLIB$$556d7e3f.kafkaEndpoint(<generated>)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)
	... 102 more
Caused by: org.rnorth.ducttape.RetryCountExceededException: Retry limit hit with exception
	at org.rnorth.ducttape.unreliables.Unreliables.retryUntilSuccess(Unreliables.java:83)
	at org.testcontainers.containers.GenericContainer.doStart(GenericContainer.java:235)
	... 115 more
Caused by: org.testcontainers.containers.ContainerLaunchException: Could not create/start container
	at org.testcontainers.containers.GenericContainer.tryStart(GenericContainer.java:315)
	at org.testcontainers.containers.GenericContainer.lambda$doStart$0(GenericContainer.java:237)
	at org.rnorth.ducttape.unreliables.Unreliables.retryUntilSuccess(Unreliables.java:76)
	... 116 more
Caused by: java.lang.reflect.UndeclaredThrowableException
	at com.sun.proxy.$Proxy72.exec(Unknown Source)
	at org.testcontainers.containers.GenericContainer.tryStart(GenericContainer.java:268)
	... 118 more
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.testcontainers.dockerclient.AuditLoggingDockerClient.lambda$wrappedCommand$14(AuditLoggingDockerClient.java:98)
	... 120 more
Caused by: com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"transport is closing"}

	at org.testcontainers.dockerclient.transport.okhttp.OkHttpInvocationBuilder.execute(OkHttpInvocationBuilder.java:279)
	at org.testcontainers.dockerclient.transport.okhttp.OkHttpInvocationBuilder.execute(OkHttpInvocationBuilder.java:257)
	at org.testcontainers.dockerclient.transport.okhttp.OkHttpInvocationBuilder.post(OkHttpInvocationBuilder.java:118)
	at com.github.dockerjava.core.exec.StartContainerCmdExec.execute(StartContainerCmdExec.java:28)
	at com.github.dockerjava.core.exec.StartContainerCmdExec.execute(StartContainerCmdExec.java:11)
	at com.github.dockerjava.core.exec.AbstrSyncDockerCmdExec.exec(AbstrSyncDockerCmdExec.java:21)
	at com.github.dockerjava.core.command.AbstrDockerCmd.exec(AbstrDockerCmd.java:35)
	at com.github.dockerjava.core.command.StartContainerCmdImpl.exec(StartContainerCmdImpl.java:46)
	... 125 more

Logs before the exception:

07:44:48.521 [Test worker] INFO  tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration$$EnhancerBySpringCGLIB$$556d7e3f - Starting a container for 'bitnami/zookeeper:3.4.12'
07:44:48.734 [Test worker] INFO  org.testcontainers.dockerclient.DockerClientProviderStrategy - Will use 'okhttp' transport
07:44:50.388 [Test worker] INFO  org.testcontainers.dockerclient.EnvironmentAndSystemPropertyClientProviderStrategy - Found docker client settings from environment
07:44:50.421 [Test worker] INFO  org.testcontainers.dockerclient.DockerClientProviderStrategy - Found Docker environment with Environment variables, system properties and defaults. Resolved: 
    dockerHost=unix:///var/run/docker.sock
    apiVersion='{UNKNOWN_VERSION}'
    registryUrl='https://index.docker.io/v1/'
    registryUsername='root'
    registryPassword='null'
    registryEmail='null'
    dockerConfig='DefaultDockerClientConfig[dockerHost=unix:///var/run/docker.sock,registryUsername=root,registryPassword=<null>,registryEmail=<null>,registryUrl=https://index.docker.io/v1/,dockerConfigPath=/root/.docker,sslConfig=<null>,apiVersion={UNKNOWN_VERSION},dockerConfig=<null>]'

07:44:50.838 [Test worker] WARN  org.testcontainers.utility.RegistryAuthLocator - Failure when attempting to lookup auth config (dockerImageName: alpine:3.5, configFile: /root/.docker/config.json. Falling back to docker-java default behaviour. Exception message: /root/.docker/config.json (No such file or directory)
07:44:57.995 [Test worker] WARN  org.testcontainers.utility.RegistryAuthLocator - Failure when attempting to lookup auth config (dockerImageName: alpine:3.5, configFile: /root/.docker/config.json. Falling back to docker-java default behaviour. Exception message: /root/.docker/config.json (No such file or directory)
07:45:02.857 [Test worker] INFO  org.testcontainers.DockerClientFactory - Docker host IP address is 172.17.0.1
07:45:03.764 [Test worker] INFO  org.testcontainers.DockerClientFactory - Connected to docker: 
  Server Version: 17.03.2-ce
  API Version: 1.27
  Operating System: Ubuntu 16.04.4 LTS
  Total Memory: 2000 MB
07:45:03.962 [Test worker] WARN  org.testcontainers.utility.RegistryAuthLocator - Failure when attempting to lookup auth config (dockerImageName: quay.io/testcontainers/ryuk:0.2.2, configFile: /root/.docker/config.json. Falling back to docker-java default behaviour. Exception message: /root/.docker/config.json (No such file or directory)
07:45:13.626 [Test worker] WARN  org.testcontainers.utility.RegistryAuthLocator - Failure when attempting to lookup auth config (dockerImageName: quay.io/testcontainers/ryuk:0.2.2, configFile: /root/.docker/config.json. Falling back to docker-java default behaviour. Exception message: /root/.docker/config.json (No such file or directory)
07:45:16.663 [Test worker] INFO  org.testcontainers.DockerClientFactory - Ryuk started - will monitor and terminate Testcontainers containers on JVM exit
        ℹ︎ Checking the system...
        ✔ Docker version should be at least 1.6.0
        ✔ Docker environment should have more than 2GB free disk space
07:45:17.655 [Test worker] INFO  🐳 [bitnami/zookeeper:3.4.12] - Pulling docker image: bitnami/zookeeper:3.4.12. Please be patient; this may take some time but only needs to be done once.
07:45:17.660 [Test worker] WARN  org.testcontainers.utility.RegistryAuthLocator - Failure when attempting to lookup auth config (dockerImageName: bitnami/zookeeper:latest, configFile: /root/.docker/config.json. Falling back to docker-java default behaviour. Exception message: /root/.docker/config.json (No such file or directory)
07:47:08.713 [Test worker] INFO  tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration$$EnhancerBySpringCGLIB$$556d7e3f - Starting a container for '139.59.45.139:5000/familizer/kafka-server:kafka-2.1.0-scala-2.12-familizer.7'
07:47:08.842 [Test worker] INFO  🐳 [139.59.45.139:5000/familizer/kafka-server:kafka-2.1.0-scala-2.12-familizer.7] - Pulling docker image: 139.59.45.139:5000/familizer/kafka-server:kafka-2.1.0-scala-2.12-familizer.7. Please be patient; this may take some time but only needs to be done once.
07:47:08.849 [Test worker] WARN  org.testcontainers.utility.RegistryAuthLocator - Failure when attempting to lookup auth config (dockerImageName: 139.59.45.139:5000/familizer/kafka-server:latest, configFile: /root/.docker/config.json. Falling back to docker-java default behaviour. Exception message: /root/.docker/config.json (No such file or directory)
07:54:58.861 [Test worker] INFO  tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration$$EnhancerBySpringCGLIB$$556d7e3f - Starting a container for '139.59.45.139:5000/familizer/external-account-checker:1.27'
07:54:58.881 [Test worker] INFO  🐳 [bitnami/zookeeper:3.4.12] - Creating container for image: bitnami/zookeeper:3.4.12
07:54:58.909 [Test worker] WARN  org.testcontainers.utility.RegistryAuthLocator - Failure when attempting to lookup auth config (dockerImageName: bitnami/zookeeper:3.4.12, configFile: /root/.docker/config.json. Falling back to docker-java default behaviour. Exception message: /root/.docker/config.json (No such file or directory)
07:55:00.596 [Test worker] INFO  🐳 [bitnami/zookeeper:3.4.12] - Starting container with ID: c4843023e453b13e37b8bce47f3178759f5dc51621f23f270fa46ec01226ff78
07:56:21.427 [Test worker] ERROR 🐳 [bitnami/zookeeper:3.4.12] - Could not start container
java.lang.reflect.UndeclaredThrowableException: null
	at com.sun.proxy.$Proxy72.exec(Unknown Source) ~[?:?]
	at org.testcontainers.containers.GenericContainer.tryStart(GenericContainer.java:268) ~[testcontainers-1.9.1.jar:?]
	at org.testcontainers.containers.GenericContainer.lambda$doStart$0(GenericContainer.java:237) ~[testcontainers-1.9.1.jar:?]
	at org.rnorth.ducttape.unreliables.Unreliables.retryUntilSuccess(Unreliables.java:76) ~[duct-tape-1.0.7.jar:?]
	at org.testcontainers.containers.GenericContainer.doStart(GenericContainer.java:235) ~[testcontainers-1.9.1.jar:?]
	at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:220) ~[testcontainers-1.9.1.jar:?]
	at tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration.prepareEnvironment(ExternalAccountTestConfiguration.kt:89) ~[test/:?]
	at tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration.kafkaEndpoint(ExternalAccountTestConfiguration.kt:56) ~[test/:?]
	at tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration$$EnhancerBySpringCGLIB$$556d7e3f.CGLIB$kafkaEndpoint$1(<generated>) ~[test/:?]
	at tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration$$EnhancerBySpringCGLIB$$556d7e3f$$FastClassBySpringCGLIB$$8cacd921.invoke(<generated>) ~[test/:?]
	at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) ~[spring-core-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:365) ~[spring-context-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at tech.harmonysoft.familizer.account.check.test.di.ExternalAccountTestConfiguration$$EnhancerBySpringCGLIB$$556d7e3f.kafkaEndpoint(<generated>) ~[test/:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_181]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_181]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_181]
	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:582) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1247) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1096) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:535) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1135) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1062) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:818) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:724) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:474) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1247) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1096) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:535) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1135) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1062) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:818) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:724) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:197) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1267) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1124) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:535) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) [spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) [spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:759) [spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869) [spring-context-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) [spring-context-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780) [spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:412) [spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:333) [spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
	at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:139) [spring-boot-test-2.0.5.RELEASE.jar:2.0.5.RELEASE]
	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99) [spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:117) [spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:108) [spring-test-5.0.9.RELEASE.jar:5.0.9.RELEASE]
	at cucumber.runtime.java.spring.CucumberTestContextManager.getContext(SpringFactory.java:247) [cucumber-spring-3.0.2.jar:?]
	at cucumber.runtime.java.spring.CucumberTestContextManager.<init>(SpringFactory.java:239) [cucumber-spring-3.0.2.jar:?]
	at cucumber.runtime.java.spring.SpringFactory.start(SpringFactory.java:132) [cucumber-spring-3.0.2.jar:?]
	at cucumber.runtime.java.JavaBackend.buildWorld(JavaBackend.java:114) [cucumber-java-3.0.2.jar:?]
	at cucumber.runner.Runner.buildBackendWorlds(Runner.java:133) [cucumber-core-3.0.2.jar:?]
	at cucumber.runner.Runner.runPickle(Runner.java:42) [cucumber-core-3.0.2.jar:?]
	at cucumber.runtime.junit.PickleRunners$NoStepDescriptions.run(PickleRunners.java:140) [cucumber-junit-3.0.2.jar:?]
	at cucumber.runtime.junit.FeatureRunner.runChild(FeatureRunner.java:68) [cucumber-junit-3.0.2.jar:?]
	at cucumber.runtime.junit.FeatureRunner.runChild(FeatureRunner.java:23) [cucumber-junit-3.0.2.jar:?]
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) [junit-4.12.jar:4.12]
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) [junit-4.12.jar:4.12]
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) [junit-4.12.jar:4.12]
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) [junit-4.12.jar:4.12]
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) [junit-4.12.jar:4.12]
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363) [junit-4.12.jar:4.12]
	at cucumber.runtime.junit.FeatureRunner.run(FeatureRunner.java:73) [cucumber-junit-3.0.2.jar:?]
	at cucumber.api.junit.Cucumber.runChild(Cucumber.java:98) [cucumber-junit-3.0.2.jar:?]
	at cucumber.api.junit.Cucumber.runChild(Cucumber.java:55) [cucumber-junit-3.0.2.jar:?]
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) [junit-4.12.jar:4.12]
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) [junit-4.12.jar:4.12]
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) [junit-4.12.jar:4.12]
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) [junit-4.12.jar:4.12]
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) [junit-4.12.jar:4.12]
	at cucumber.api.junit.Cucumber$1.evaluate(Cucumber.java:107) [cucumber-junit-3.0.2.jar:?]
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363) [junit-4.12.jar:4.12]
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:106) [gradle-testing-jvm-4.10.jar:4.10]
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58) [gradle-testing-jvm-4.10.jar:4.10]
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38) [gradle-testing-jvm-4.10.jar:4.10]
	at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:66) [gradle-testing-jvm-4.10.jar:4.10]
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51) [gradle-testing-base-4.10.jar:4.10]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_181]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_181]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_181]
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) [gradle-messaging-4.10.jar:4.10]
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) [gradle-messaging-4.10.jar:4.10]
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32) [gradle-messaging-4.10.jar:4.10]
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93) [gradle-messaging-4.10.jar:4.10]
	at com.sun.proxy.$Proxy2.processTestClass(Unknown Source) [?:?]
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:117) [gradle-testing-base-4.10.jar:4.10]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_181]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_181]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_181]
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35) [gradle-messaging-4.10.jar:4.10]
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) [gradle-messaging-4.10.jar:4.10]
	at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:155) [gradle-messaging-4.10.jar:4.10]
	at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:137) [gradle-messaging-4.10.jar:4.10]
	at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404) [gradle-messaging-4.10.jar:4.10]
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63) [gradle-base-services-4.10.jar:4.10]
	at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46) [gradle-base-services-4.10.jar:4.10]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_181]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_181]
	at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55) [gradle-base-services-4.10.jar:4.10]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_181]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_181]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_181]
	at org.testcontainers.dockerclient.AuditLoggingDockerClient.lambda$wrappedCommand$14(AuditLoggingDockerClient.java:98) ~[testcontainers-1.9.1.jar:?]
	... 120 more
Caused by: com.github.dockerjava.api.exception.InternalServerErrorException: {"message":"transport is closing"}

	at org.testcontainers.dockerclient.transport.okhttp.OkHttpInvocationBuilder.execute(OkHttpInvocationBuilder.java:279) ~[testcontainers-1.9.1.jar:?]
	at org.testcontainers.dockerclient.transport.okhttp.OkHttpInvocationBuilder.execute(OkHttpInvocationBuilder.java:257) ~[testcontainers-1.9.1.jar:?]
	at org.testcontainers.dockerclient.transport.okhttp.OkHttpInvocationBuilder.post(OkHttpInvocationBuilder.java:118) ~[testcontainers-1.9.1.jar:?]
	at com.github.dockerjava.core.exec.StartContainerCmdExec.execute(StartContainerCmdExec.java:28) ~[testcontainers-1.9.1.jar:?]
	at com.github.dockerjava.core.exec.StartContainerCmdExec.execute(StartContainerCmdExec.java:11) ~[testcontainers-1.9.1.jar:?]
	at com.github.dockerjava.core.exec.AbstrSyncDockerCmdExec.exec(AbstrSyncDockerCmdExec.java:21) ~[testcontainers-1.9.1.jar:?]
	at com.github.dockerjava.core.command.AbstrDockerCmd.exec(AbstrDockerCmd.java:35) ~[testcontainers-1.9.1.jar:?]
	at com.github.dockerjava.core.command.StartContainerCmdImpl.exec(StartContainerCmdImpl.java:46) ~[testcontainers-1.9.1.jar:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_181]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_181]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_181]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_181]
	at org.testcontainers.dockerclient.AuditLoggingDockerClient.lambda$wrappedCommand$14(AuditLoggingDockerClient.java:98) ~[testcontainers-1.9.1.jar:?]
	... 120 more

[kiview]

Hi @denis-zhdanov,
thanks for your detailed report.

From the logs we see, that Testcontainers is able to communicate with the Docker daemon.
Its also able to start our Ryuk sidecar container.

So I think the actual Docker in CI scenario is working and the real culprit seems to be the Zookeeper container.

Before we investigate further, can you try out a simple scenario, like just starting a httpd container?

[denis-zhdanov]

Just checked that httpd container started fine in CI. However, zookeeper container works fine locally, why does it fail on CI?

[Kyouuma]

i'm facing the same problem with Selenium. ryuk starts, selenium starts but DNS resolution isn't working