我使用的是最新的Jhipster版本7.0.1和java版本"Adoptopenjdk:111.0.11"。尝试对生成的项目进行dockerize，但每次在docker中创建图像时都无法访问。无法备份创建的服务器映像。
创建docker镜像时在控制台中获取以下日志：
使用cmd:"mvnw-ntp-Pprod验证jib:dockerBuild-Dmaven.test.skip=true"；
[INFO] Scanning for projects...
[INFO]
[INFO] ---------------------< com.cockpit:cockpit-server >---------------------
[INFO] Building Cockpit Server 0.0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-resources-plugin:3.2.0:copy-resources (default-resources) @ cockpit-server ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Using 'UTF-8' encoding to copy filtered properties files.
[INFO] Copying 4 resources
[INFO] Copying 19 resources
[INFO]
[INFO] --- maven-resources-plugin:3.2.0:resources (default-resources) @ cockpit-server ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Using 'UTF-8' encoding to copy filtered properties files.
[INFO] Copying 4 resources
[INFO] Copying 19 resources
[INFO]
[INFO] --- maven-enforcer-plugin:3.0.0-M3:enforce (enforce-versions) @ cockpit-server ---
[INFO]
[INFO] --- maven-enforcer-plugin:3.0.0-M3:enforce (enforce-dependencyConvergence) @ cockpit-server ---
[WARNING]
Dependency convergence error for net.java.dev.jna:jna:5.2.0 paths to dependency are:
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-org.testcontainers:postgresql:1.15.2
+-org.testcontainers:jdbc:1.15.2
+-org.testcontainers:database-commons:1.15.2
+-org.testcontainers:testcontainers:1.15.2
+-org.rnorth.visible-assertions:visible-assertions:2.1.2
+-net.java.dev.jna:jna:5.2.0
and
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-org.testcontainers:postgresql:1.15.2
+-org.testcontainers:jdbc:1.15.2
+-org.testcontainers:database-commons:1.15.2
+-org.testcontainers:testcontainers:1.15.2
+-com.github.docker-java:docker-java-transport-zerodep:3.2.7
+-net.java.dev.jna:jna:5.5.0
[WARNING]
Dependency convergence error for org.wildfly.common:wildfly-common:1.5.2.Final paths to dependency are:
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-org.springframework.boot:spring-boot-starter-undertow:2.4.4
+-io.undertow:undertow-core:2.2.5.Final
+-org.jboss.xnio:xnio-api:3.8.0.Final
+-org.wildfly.common:wildfly-common:1.5.2.Final
and
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-org.springframework.boot:spring-boot-starter-undertow:2.4.4
+-io.undertow:undertow-core:2.2.5.Final
+-org.jboss.xnio:xnio-api:3.8.0.Final
+-org.wildfly.client:wildfly-client-config:1.0.1.Final
+-org.wildfly.common:wildfly-common:1.2.0.Final
[WARNING]
Dependency convergence error for org.apiguardian:apiguardian-api:1.1.0 paths to dependency are:
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-org.springframework.boot:spring-boot-starter-test:2.4.4
+-org.junit.jupiter:junit-jupiter:5.7.1
+-org.junit.jupiter:junit-jupiter-api:5.7.1
+-org.apiguardian:apiguardian-api:1.1.0
and
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-org.springframework.boot:spring-boot-starter-test:2.4.4
+-org.junit.jupiter:junit-jupiter:5.7.1
+-org.junit.jupiter:junit-jupiter-api:5.7.1
+-org.junit.platform:junit-platform-commons:1.7.1
+-org.apiguardian:apiguardian-api:1.1.0
and
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-org.springframework.boot:spring-boot-starter-test:2.4.4
+-org.junit.jupiter:junit-jupiter:5.7.1
+-org.junit.jupiter:junit-jupiter-params:5.7.1
+-org.apiguardian:apiguardian-api:1.1.0
and
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-org.springframework.boot:spring-boot-starter-test:2.4.4
+-org.junit.jupiter:junit-jupiter:5.7.1
+-org.junit.jupiter:junit-jupiter-engine:5.7.1
+-org.apiguardian:apiguardian-api:1.1.0
and
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-com.tngtech.archunit:archunit-junit5-engine:0.17.0
+-com.tngtech.archunit:archunit-junit5-engine-api:0.17.0
+-org.junit.platform:junit-platform-engine:1.7.1
+-org.apiguardian:apiguardian-api:1.1.0
and
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-org.zalando:problem-spring-web:0.26.2
+-org.zalando:problem-violations:0.26.2
+-org.apiguardian:apiguardian-api:1.1.0
and
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-org.zalando:problem-spring-web:0.26.2
+-org.zalando:problem-spring-common:0.26.2
+-org.apiguardian:apiguardian-api:1.1.0
and
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-org.zalando:problem-spring-web:0.26.2
+-org.apiguardian:apiguardian-api:1.1.0
and
+-com.cockpit:cockpit-server:0.0.1-SNAPSHOT
+-org.zalando:problem-spring-web:0.26.2
+-org.zalando:faux-pas:0.8.0
+-org.apiguardian:apiguardian-api:1.0.0
[WARNING] Rule 0: org.apache.maven.plugins.enforcer.DependencyConvergence failed with message:
Failed while enforcing releasability. See above detailed error message.
[INFO]
[INFO] --- jacoco-maven-plugin:0.8.6:prepare-agent (pre-unit-tests) @ cockpit-server ---
[INFO] argLine set to "-javaagent:C:\Users\rswami\.m2\repository\org\jacoco\org.jacoco.agent\0.8.6\org.jacoco.agent-0.8.6-runtime.jar=destfile=D:\cockpit_jhipster\Updated Code\target\jacoco.exec" -Djava.security.egd=file:/dev/./urandom -Xmx256m
[INFO]
[INFO] --- properties-maven-plugin:1.0.0:read-project-properties (default) @ cockpit-server ---
[INFO]
[INFO] --- git-commit-id-plugin:4.0.4:revision (default) @ cockpit-server ---
[INFO]
[INFO] --- spring-boot-maven-plugin:2.4.4:build-info (default) @ cockpit-server ---
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ cockpit-server ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-resources-plugin:3.2.0:testResources (default-testResources) @ cockpit-server ---
[INFO] Not copying test resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:testCompile (default-testCompile) @ cockpit-server ---
[INFO] Not compiling test sources
[INFO]
[INFO] --- maven-surefire-plugin:3.0.0-M5:test (default-test) @ cockpit-server ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- jacoco-maven-plugin:0.8.6:report (post-unit-test) @ cockpit-server ---
[INFO] Skipping JaCoCo execution due to missing execution data file.
[INFO]
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ cockpit-server ---
[INFO] Building jar: D:cockpit_jhipsterUpdated Codetargetcockpit-server-0.0.1-SNAPSHOT.jar
[INFO]
[INFO] --- spring-boot-maven-plugin:2.4.4:repackage (default) @ cockpit-server ---
[INFO] Replacing main artifact with repackaged archive
[INFO]
[INFO] --- jacoco-maven-plugin:0.8.6:prepare-agent-integration (pre-integration-tests) @ cockpit-server ---
[INFO] argLine set to "-javaagent:C:\Users\rswami\.m2\repository\org\jacoco\org.jacoco.agent\0.8.6\org.jacoco.agent-0.8.6-runtime.jar=destfile=D:\cockpit_jhipster\Updated Code\target\jacoco-it.exec" -Djava.security.egd=file:/dev/./urandom -Xmx256m
[INFO]
[INFO] --- maven-failsafe-plugin:3.0.0-M5:integration-test (integration-test) @ cockpit-server ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- jacoco-maven-plugin:0.8.6:report-integration (post-integration-tests) @ cockpit-server ---
[INFO] Skipping JaCoCo execution due to missing execution data file.
[INFO]
[INFO] --- maven-checkstyle-plugin:3.1.2:check (default) @ cockpit-server ---
[INFO] You have 0 Checkstyle violations.
[INFO]
[INFO] --- maven-failsafe-plugin:3.0.0-M5:verify (verify) @ cockpit-server ---
[INFO] Tests are skipped.
[INFO]
[INFO] --- jib-maven-plugin:2.8.0:dockerBuild (default-cli) @ cockpit-server ---
[WARNING] Setting image creation time to current time; your image may not be reproducible.
[INFO]
[INFO] Containerizing application to Docker daemon as cockpitserver...
[WARNING] Base image 'adoptopenjdk/openjdk11:jre-11.0.11_9' does not use a specific image digest - build may not be reproducible
[INFO] The base image requires auth. Trying again for adoptopenjdk/openjdk11:jre-11.0.11_9...
[WARNING] The credential helper (docker-credential-desktop) has nothing for server URL: registry-1.docker.io
[WARNING]
Got output:
credentials not found in native keychain
[WARNING] The credential helper (docker-credential-desktop) has nothing for server URL: registry.hub.docker.com
[WARNING]
Got output:
credentials not found in native keychain
[WARNING] The credential helper (docker-credential-desktop) has nothing for server URL: index.docker.io
[WARNING]
Got output:
credentials not found in native keychain
[WARNING] The credential helper (docker-credential-desktop) has nothing for server URL: docker.io
[WARNING]
Got output:
credentials not found in native keychain
[INFO] Using base image with digest: sha256:3f83314c35d31106343aed1011cdc6d50632f52746242ea1f0142b3b8db67944
[INFO]
[INFO] Container entrypoint set to [bash, -c, /entrypoint.sh]
[INFO]
[INFO] Built image to Docker daemon as cockpitserver
[INFO] Executing tasks:
[INFO] [==============================] 100.0% complete
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 45.826 s
[INFO] Finished at: 2021-04-28T13:17:42+05:30
[INFO] ------------------------------------------------------------------------
只要起重臂工作，警告是无害的。事实上，我看到它奏效了：
Built image to Docker daemon as cockpitserver
您已经成功构建了一个映像，如果执行docker images，您的Docker守护进程将列出cockpitserver。这就是你塑造的形象。