Quarkus 找不到数据库的有效 Docker 环境

Question

当我将 quarkus.datasource.db-kind 放入 derby 或 h2 时，quarkusDev 运行良好。

但是，当我尝试将 quarkus.datasource.db-kind 放入 db2 时（尝试使用 postgresql 得到相同的结果），我收到以下错误： java.lang.IllegalStateException: 找不到有效的 Docker 环境。

我假设 quarkus 正在尝试获取 docker 容器来启动数据库，但找不到它。quarkus 尝试以 quarkusDev 模式启动数据库确实有点奇怪，但无论如何。

有谁知道如何解决这个问题？

错误：

    2021-06-23 10:59:21,159 ERROR [io.qua.dep.dev.IsolatedDevModeMain] (main) Failed to start quarkus: java.lang.RuntimeException: io.quarkus.builder.BuildException: Build failure: Build failed due to errors
        [error]: Build step io.quarkus.datasource.deployment.devservices.DevServicesDatasourceProcessor#launchDatabases threw an exception: java.lang.IllegalStateException: Could not find a valid Docker environment. Please see logs and check configuration
        at org.testcontainers.dockerclient.DockerClientProviderStrategy.lambda$getFirstValidStrategy$7(DockerClientProviderStrategy.java:215)
        at java.base/java.util.Optional.orElseThrow(Optional.java:408)
        at org.testcontainers.dockerclient.DockerClientProviderStrategy.getFirstValidStrategy(DockerClientProviderStrategy.java:207)
        at org.testcontainers.DockerClientFactory.getOrInitializeStrategy(DockerClientFactory.java:136)
        at org.testcontainers.DockerClientFactory.client(DockerClientFactory.java:178)
        at org.testcontainers.LazyDockerClient.getDockerClient(LazyDockerClient.java:14)
        at org.testcontainers.LazyDockerClient.authConfig(LazyDockerClient.java:12)
        at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:310)
        at io.quarkus.devservices.db2.deployment.DB2DevServicesProcessor$1.startDatabase(DB2DevServicesProcessor.java:31)
        at io.quarkus.datasource.deployment.devservices.DevServicesDatasourceProcessor.startDevDb(DevServicesDatasourceProcessor.java:217)
        at io.quarkus.datasource.deployment.devservices.DevServicesDatasourceProcessor.launchDatabases(DevServicesDatasourceProcessor.java:103)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at io.quarkus.deployment.ExtensionLoader$2.execute(ExtensionLoader.java:920)
        at io.quarkus.builder.BuildContext.run(BuildContext.java:277)
        at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2415)
        at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1452)
        at java.base/java.lang.Thread.run(Thread.java:834)
        at org.jboss.threads.JBossThread.run(JBossThread.java:501)

        at io.quarkus.runner.bootstrap.AugmentActionImpl.runAugment(AugmentActionImpl.java:396)
        at io.quarkus.runner.bootstrap.AugmentActionImpl.createInitialRuntimeApplication(AugmentActionImpl.java:269)
        at io.quarkus.runner.bootstrap.AugmentActionImpl.createInitialRuntimeApplication(AugmentActionImpl.java:66)
        at io.quarkus.deployment.dev.IsolatedDevModeMain.firstStart(IsolatedDevModeMain.java:79)
        at io.quarkus.deployment.dev.IsolatedDevModeMain.accept(IsolatedDevModeMain.java:378)
        at io.quarkus.deployment.dev.IsolatedDevModeMain.accept(IsolatedDevModeMain.java:56)
        at io.quarkus.bootstrap.app.CuratedApplication.runInCl(CuratedApplication.java:127)
        at io.quarkus.bootstrap.app.CuratedApplication.runInAugmentClassLoader(CuratedApplication.java:84)
        at io.quarkus.deployment.dev.DevModeMain.start(DevModeMain.java:144)
        at io.quarkus.deployment.dev.DevModeMain.main(DevModeMain.java:63)
Caused by: io.quarkus.builder.BuildException: Build failure: Build failed due to errors
        [error]: Build step io.quarkus.datasource.deployment.devservices.DevServicesDatasourceProcessor#launchDatabases threw an exception: java.lang.IllegalStateException: Could not find a valid Docker environment. Please see logs and check configuration
        at org.testcontainers.dockerclient.DockerClientProviderStrategy.lambda$getFirstValidStrategy$7(DockerClientProviderStrategy.java:215)
        at java.base/java.util.Optional.orElseThrow(Optional.java:408)
        at org.testcontainers.dockerclient.DockerClientProviderStrategy.getFirstValidStrategy(DockerClientProviderStrategy.java:207)
        at org.testcontainers.DockerClientFactory.getOrInitializeStrategy(DockerClientFactory.java:136)
        at org.testcontainers.DockerClientFactory.client(DockerClientFactory.java:178)
        at org.testcontainers.LazyDockerClient.getDockerClient(LazyDockerClient.java:14)
        at org.testcontainers.LazyDockerClient.authConfig(LazyDockerClient.java:12)
        at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:310)
        at io.quarkus.devservices.db2.deployment.DB2DevServicesProcessor$1.startDatabase(DB2DevServicesProcessor.java:31)
        at io.quarkus.datasource.deployment.devservices.DevServicesDatasourceProcessor.startDevDb(DevServicesDatasourceProcessor.java:217)
        at io.quarkus.datasource.deployment.devservices.DevServicesDatasourceProcessor.launchDatabases(DevServicesDatasourceProcessor.java:103)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at io.quarkus.deployment.ExtensionLoader$2.execute(ExtensionLoader.java:920)
        at io.quarkus.builder.BuildContext.run(BuildContext.java:277)
        at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2415)
        at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1452)
        at java.base/java.lang.Thread.run(Thread.java:834)
        at org.jboss.threads.JBossThread.run(JBossThread.java:501)

        at io.quarkus.builder.Execution.run(Execution.java:116)
        at io.quarkus.builder.BuildExecutionBuilder.execute(BuildExecutionBuilder.java:79)
        at io.quarkus.deployment.QuarkusAugmentor.run(QuarkusAugmentor.java:153)
        at io.quarkus.runner.bootstrap.AugmentActionImpl.runAugment(AugmentActionImpl.java:394)
        ... 9 more
Caused by: java.lang.IllegalStateException: Could not find a valid Docker environment. Please see logs and check configuration
        at org.testcontainers.dockerclient.DockerClientProviderStrategy.lambda$getFirstValidStrategy$7(DockerClientProviderStrategy.java:215)
        at java.base/java.util.Optional.orElseThrow(Optional.java:408)
        at org.testcontainers.dockerclient.DockerClientProviderStrategy.getFirstValidStrategy(DockerClientProviderStrategy.java:207)
        at org.testcontainers.DockerClientFactory.getOrInitializeStrategy(DockerClientFactory.java:136)
        at org.testcontainers.DockerClientFactory.client(DockerClientFactory.java:178)
        at org.testcontainers.LazyDockerClient.getDockerClient(LazyDockerClient.java:14)
        at org.testcontainers.LazyDockerClient.authConfig(LazyDockerClient.java:12)
        at org.testcontainers.containers.GenericContainer.start(GenericContainer.java:310)
        at io.quarkus.devservices.db2.deployment.DB2DevServicesProcessor$1.startDatabase(DB2DevServicesProcessor.java:31)
        at io.quarkus.datasource.deployment.devservices.DevServicesDatasourceProcessor.startDevDb(DevServicesDatasourceProcessor.java:217)
        at io.quarkus.datasource.deployment.devservices.DevServicesDatasourceProcessor.launchDatabases(DevServicesDatasourceProcessor.java:103)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at io.quarkus.deployment.ExtensionLoader$2.execute(ExtensionLoader.java:920)
        at io.quarkus.builder.BuildContext.run(BuildContext.java:277)
        at org.jboss.threads.EnhancedQueueExecutor$Task.run(EnhancedQueueExecutor.java:2415)
        at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1452)
        at java.base/java.lang.Thread.run(Thread.java:834)
        at org.jboss.threads.JBossThread.run(JBossThread.java:501)

applications.properties（位于 main 中）

quarkus.datasource.db-kind = db2

quarkus.datasource.username = testdb
quarkus.datasource.password = testdb

quarkus.hibernate-orm.database.generation = update

gradle.属性：

#Gradle properties
#Wed Jun 23 10:41:16 CEST 2021
quarkusPluginVersion=1.13.2.Final
quarkusPlatformArtifactId=quarkus-universe-bom
quarkusPluginId=io.quarkus
quarkusPlatformGroupId=io.quarkus
//\#=-*- coding\: utf-8 -*-
systemProp.org.gradle.internal.publish.checksums.insecure=true
org.gradle.logging.level=INFO
org.gradle.jvmargs=-Xmx4096m
version=1.0.0-SNAPSHOT
quarkusPlatformVersion=1.13.2.Final

Answer 1

您所看到的是 Quarkus 尝试启动容器来运行数据库，因为您尚未指定quarkus.datasource.jdbc.url. 此功能称为 DevServices，您可以在此处找到有关它的更多信息。

当您尚未指定要使用的数据库时，此功能本质上会在开发和测试模式下启动。

quarkus.datasource.devservices.enabled=false您可以使用或通过设置quarkus.datasource.jdbc.url正在运行的数据库的 URL显式运行它