【发布时间】：2018-05-15 09:27:36
【问题描述】：
我正在尝试使用 Fabric8 Maven 插件部署示例项目。 https://github.com/jbossdemocentral/katacoda-fuse-getting-started.git
我在远程机器上有一个启动并正在运行的 Openshift 环境，我正在使用“oc login .....”连接到它
本地开发机器设置：有 docker、maven。 oc 已安装。
OS: Mac OS
> docker version
Client:
Version: 1.11.2
API version: 1.23
Go version: go1.5.4
Git commit: b9f10c9
Built: Wed Jun 1 21:20:08 2016
OS/Arch: darwin/amd64
Server:
Version: 18.05.0-ce
API version: 1.37
Go version: go1.10.1
Git commit: f150324
Built: Wed May 9 22:20:42 2018
OS/Arch: linux/amd64
>> oc version
oc v3.9.25
kubernetes v1.9.1+a0ce1bc657
当我从命令提示符运行示例项目“mvn fabric8:deploy”时，构建失败并显示
Error Logs:
[DEBUG] Trying to configure client from Kubernetes config...
[DEBUG] Found for Kubernetes config at: [/Users/apiteam/.kube/config].
[WARNING] F8: Cannot access cluster for detecting mode: Unknown host placholder.openshiftenv.com
[INFO] F8: Building Docker image in Kubernetes mode
[INFO] F8: spring-boot: Using fat jar packaging as the spring boot plugin is using `repackage` goal execution
[INFO] F8: Running generator spring-boot
[INFO] F8: spring-boot: Using Docker image jboss-fuse-6/fis-java-openshift:2.0 as base / builder
[ERROR] F8: I/O Error executing build for image [fuse/fuse-camel-sb-rest:snapshot-180515-144114-0343] "spring-boot":io.fabric8.maven.docker.access.DockerAccessException: Unable to pull 'jboss-fuse-6/fis-java-openshift:2.0'
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:22 min
[INFO] Finished at: 2018-05-15T14:42:21+05:30
[INFO] Final Memory: 52M/400M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal io.fabric8:fabric8-maven-plugin:3.1.80.redhat-000010:build (default) on project fuse-camel-sb-rest: I/O Error executing build for image [fuse/fuse-camel-sb-rest:snapshot-180515-144114-0343] "spring-boot":io.fabric8.maven.docker.access.DockerAccessException: Unable to pull 'jboss-fuse-6/fis-java-openshift:2.0': Get https://registry-1.docker.io/v2/jboss-fuse-6/fis-java-openshift/manifests/2.0: Get https://auth.docker.io/token?scope=repository%3Ajboss-fuse-6%2Ffis-java-openshift%3Apull&service=registry.docker.io: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers) (Internal Server Error: 500) -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal io.fabric8:fabric8-maven-plugin:3.1.80.redhat-000010:build (default) on project fuse-camel-sb-rest: I/O Error executing build for image [fuse/fuse-camel-sb-rest:snapshot-180515-144114-0343] "spring-boot":io.fabric8.maven.docker.access.DockerAccessException: Unable to pull 'jboss-fuse-6/fis-java-openshift:2.0'
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.MojoExecutor.executeForkedExecutions(MojoExecutor.java:352)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:197)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
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.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoExecutionException: I/O Error executing build for image [fuse/fuse-camel-sb-rest:snapshot-180515-144114-0343] "spring-boot":io.fabric8.maven.docker.access.DockerAccessException: Unable to pull 'jboss-fuse-6/fis-java-openshift:2.0'
at io.fabric8.maven.plugin.mojo.build.BuildMojo.buildAndTag(BuildMojo.java:242)
at io.fabric8.maven.docker.BuildMojo.executeInternal(BuildMojo.java:47)
at io.fabric8.maven.plugin.mojo.build.BuildMojo.executeInternal(BuildMojo.java:218)
at io.fabric8.maven.docker.AbstractDockerMojo.execute(AbstractDockerMojo.java:193)
at io.fabric8.maven.plugin.mojo.build.BuildMojo.execute(BuildMojo.java:201)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
... 24 more
Caused by: io.fabric8.maven.docker.access.DockerAccessException: Unable to pull 'jboss-fuse-6/fis-java-openshift:2.0'
at io.fabric8.maven.docker.access.hc.DockerAccessWithHcClient.pullImage(DockerAccessWithHcClient.java:369)
at io.fabric8.maven.docker.AbstractDockerMojo.checkImageWithAutoPull(AbstractDockerMojo.java:439)
at io.fabric8.maven.docker.AbstractBuildSupportMojo.autoPullBaseImage(AbstractBuildSupportMojo.java:110)
at io.fabric8.maven.docker.AbstractBuildSupportMojo.buildImage(AbstractBuildSupportMojo.java:63)
at io.fabric8.maven.docker.BuildMojo.buildAndTag(BuildMojo.java:56)
at io.fabric8.maven.plugin.mojo.build.BuildMojo.buildAndTag(BuildMojo.java:235)
... 30 more
Caused by: io.fabric8.maven.docker.access.hc.http.HttpRequestException: Get https://registry-1.docker.io/v2/jboss-fuse-6/fis-java-openshift/manifests/2.0: Get https://auth.docker.io/token?scope=repository%3Ajboss-fuse-6%2Ffis-java-openshift%3Apull&service=registry.docker.io: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers) (Internal Server Error: 500)
at io.fabric8.maven.docker.access.hc.ApacheHttpClientDelegate$StatusCodeCheckerResponseHandler.handleResponse(ApacheHttpClientDelegate.java:177)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:222)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:164)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:139)
at io.fabric8.maven.docker.access.hc.ApacheHttpClientDelegate.post(ApacheHttpClientDelegate.java:97)
at io.fabric8.maven.docker.access.hc.DockerAccessWithHcClient.pullImage(DockerAccessWithHcClient.java:366)
... 35 more
[ERROR]
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
我按照 Redhat 站点中的说明使用 docker、oc 设置本地环境，并通过 oc login 从本地计算机访问 Openshift 环境。另外，我对远程运行的 openshift 环境了解不多，我只有 openshift 控制台和从本地机器连接的令牌。
所以，现在我的问题是
在本地机器上使用fabric8是否需要任何额外的设置？
如前所述，我不知道是否在 openshift 平台上安装了 fabric8。是否必须在 openshift 设置中使用 fabric8，或者 openshift 开箱即用。
我检查了 openshift 控制台，它有“jboss-fuse-6/fis-java-openshift:2.0”图像流。我是否需要获取 openshift 平台的 docker 内部存储库 url，是否需要在源代码中的某个地方进行配置？在日志“https://registry-1.docker.io/v2/jboss-fuse-6/fis-java-openshift/manifests/2.0”中，这是从哪里来的——我似乎在源代码中找不到这个配置。 fabric8 会自动连接到 openshift env 的内部 docker 注册表吗？
运行“mvn fabric8:deploy”时，我的理解是“项目在本地编译，本地docker连接到Openshift环境并拉取基础镜像（本例中为'jboss-fuse-6/fis -java-openshift:2.0') 到本地机器并构建最终映像并部署到 openshift 环境”。这是正确的还是 - 它是另一个，即 springboot jar，docker 图像是在 openshift 平台内构建并部署的？
我在 openshift 中的个人资料是否也需要访问内部 Openshift 注册表才能拉取 docker 映像？
有人可以澄清疑问并帮助解决问题吗？
【问题讨论】：
标签： maven docker openshift fabric8 openshift-3