java.lang.IllegalStateException：之前查找 Docker 环境的尝试失败。不会重试。请查看日志并检查配置

Posted 2023-03-28

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【中文标题】java.lang.IllegalStateException：之前查找 Docker 环境的尝试失败。不会重试。请查看日志并检查配置【英文标题】：java.lang.IllegalStateException: Previous attempts to find a Docker environment failed. Will not retry. Please see logs and check configuration 【发布时间】：2021-09-29 15:40:23 【问题描述】：

我正在尝试在 docker 中运行我的 spring boot 应用程序 junit 测试，然后创建该应用程序的映像。下面是我的 Dockerfile：

FROM adoptopenjdk/openjdk14:alpine-jre as base

COPY .mvn/ .mvn
COPY mvnw pom.xml ./
RUN ./mvnw -B dependency:resolve-plugins dependency:resolve
COPY src ./src

FROM base as test
CMD ["./mvnw", "test"]

FROM base as build
RUN ./mvnw package

COPY target/testapp-0.0.1-SNAPSHOT.jar testapp.jar

EXPOSE 8080
ENTRYPOINT ["java", "-jar", "testapp.jar"]

现在在我的一些单元测试用例中，我使用具有 maven 依赖关系的测试容器：-

        <dependency>
            <groupId>org.testcontainers</groupId>
            <artifactId>junit-jupiter</artifactId>
            <version>1.16.0</version>
            <scope>test</scope>
        </dependency>

我在测试时使用测试容器来启动 cassandra 和 redis 容器。但不知何故，使用 testcontainers 的类因异常而失败：

java.lang.IllegalStateException: Previous attempts to find a Docker environment failed. Will not retry. Please see logs and check configuration
        at org.testcontainers.dockerclient.DockerClientProviderStrategy.getFirstValidStrategy(DockerClientProviderStrategy.java:109) ~[testcontainers-1.16.0.jar:na]
        at org.testcontainers.DockerClientFactory.getOrInitializeStrategy(DockerClientFactory.java:135) ~[testcontainers-1.16.0.jar:na]
        at org.testcontainers.DockerClientFactory.client(DockerClientFactory.java:177) ~[testcontainers-1.16.0.jar:na]
        at org.testcontainers.LazyDockerClient.getDockerClient(LazyDockerClient.java:14) ~[testcontainers-1.16.0.jar:na]
        at org.testcontainers.LazyDockerClient.authConfig(LazyDockerClient.java:12) ~[testcontainers-1.16.0.jar:na]
        at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:314) ~[testcontainers-1.16.0.jar:na]
        at org.testcontainers.junit.jupiter.TestcontainersExtension$StoreAdapter.start(TestcontainersExtension.java:242) ~[junit-jupiter-1.16.0.jar:na]
        at org.testcontainers.junit.jupiter.TestcontainersExtension$StoreAdapter.access$200(TestcontainersExtension.java:229) ~[junit-jupiter-1.16.0.jar:na]
        at org.testcontainers.junit.jupiter.TestcontainersExtension.lambda$null$1(TestcontainersExtension.java:59) ~[junit-jupiter-1.16.0.jar:na]
        at org.junit.jupiter.engine.execution.ExtensionValuesStore.lambda$getOrComputeIfAbsent$4(ExtensionValuesStore.java:86) ~[junit-jupiter-engine-5.7.0.jar:5.7.0]
        at org.junit.jupiter.engine.execution.ExtensionValuesStore$MemoizingSupplier.get(ExtensionValuesStore.java:205) ~[junit-jupiter-engine-5.7.0.jar:5.7.0]
        at org.junit.jupiter.engine.execution.ExtensionValuesStore$StoredValue.evaluate(ExtensionValuesStore.java:182) ~[junit-jupiter-engine-5.7.0.jar:5.7.0]
        at org.junit.jupiter.engine.execution.ExtensionValuesStore$StoredValue.access$100(ExtensionValuesStore.java:171) ~[junit-jupiter-engine-5.7.0.jar:5.7.0]
        at org.junit.jupiter.engine.execution.ExtensionValuesStore.lambda$closeAllStoredCloseableValues$1(ExtensionValuesStore.java:65) ~[junit-jupiter-engine-5.7.0.jar:5.7.0]
        at java.base/java.util.stream.ReferencePipeline$2$1.accept(Unknown Source) ~[na:na]
        at java.base/java.util.concurrent.ConcurrentHashMap$ValueSpliterator.forEachRemaining(Unknown Source) ~[na:na]
        at java.base/java.util.stream.AbstractPipeline.copyInto(Unknown Source) ~[na:na]
        at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) ~[na:na]
        at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source) ~[na:na]
        at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source) ~[na:na]
        at java.base/java.util.stream.AbstractPipeline.evaluate(Unknown Source) ~[na:na]
        at java.base/java.util.stream.ReferencePipeline.forEach(Unknown Source) ~[na:na]
        at org.junit.jupiter.engine.execution.ExtensionValuesStore.closeAllStoredCloseableValues(ExtensionValuesStore.java:68) ~[junit-jupiter-engine-5.7.0.jar:5.7.0]
        at org.junit.jupiter.engine.descriptor.AbstractExtensionContext.close(AbstractExtensionContext.java:74) ~[junit-jupiter-engine-5.7.0.jar:5.7.0]
        at org.junit.jupiter.engine.execution.JupiterEngineExecutionContext.close(JupiterEngineExecutionContext.java:53) ~[junit-jupiter-engine-5.7.0.jar:5.7.0]
        at org.junit.jupiter.engine.descriptor.JupiterTestDescriptor.cleanUp(JupiterTestDescriptor.java:222) ~[junit-jupiter-engine-5.7.0.jar:5.7.0]
        at org.junit.jupiter.engine.descriptor.JupiterTestDescriptor.cleanUp(JupiterTestDescriptor.java:57) ~[junit-jupiter-engine-5.7.0.jar:5.7.0]
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$cleanUp$9(NodeTestTask.java:155) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.cleanUp(NodeTestTask.java:155) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:87) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at java.base/java.util.ArrayList.forEach(Unknown Source) ~[na:na]
        at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51) ~[junit-platform-engine-1.7.0.jar:1.7.0]
        at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:220) ~[junit-platform-launcher-1.3.1.jar:1.3.1]
        at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:188) ~[junit-platform-launcher-1.3.1.jar:1.3.1]
        at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:202) ~[junit-platform-launcher-1.3.1.jar:1.3.1]
        at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:181) ~[junit-platform-launcher-1.3.1.jar:1.3.1]
        at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128) ~[junit-platform-launcher-1.3.1.jar:1.3.1]
        at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:150) ~[surefire-junit-platform-2.22.2.jar:2.22.2]
        at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:124) ~[surefire-junit-platform-2.22.2.jar:2.22.2]
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) ~[surefire-booter-2.22.2.jar:2.22.2]
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) ~[surefire-booter-2.22.2.jar:2.22.2]
        at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) ~[surefire-booter-2.22.2.jar:2.22.2]
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) ~[surefire-booter-2.22.2.jar:2.22.2]

虽然当我不在 docker 内部而是在本地运行时，一切都运行良好。

【问题讨论】：

【参考方案1】：

您可能没有将您的用户添加到 docker 组，请尝试：

sudo usermod -aG docker $USER

退出，重新登录。检查用户是否拥有适当的组并再次启动您的应用。

【讨论】：

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