如何在部署期间通过maven修复fabric8上的“Openshift未被检测到”

Question

我想使用Openshift的S2I构建将其部署到Openshift，其中它是私有云。因此，我试图使用命令 mvn fabric8:deploy将我的Spring应用程序部署到Openshift，但是它出错了，无法构建应用程序。它总是返回Openshift platform has been specified but Openshift has not been detected!，但我在Windows 10上安装了oc客户端，并且工作正常。

我在谷歌上搜索了很长一段时间，但没有得到任何答复。有人能在这个问题上提供帮助吗？

谢谢。

这里是我的pom.xml的一部分

<properties>
    <java.version>1.8</java.version>
    <fabric8.mode>openshift</fabric8.mode>
    <fabric8.namespace>example</fabric8.namespace>
    <fabric8.username>acc</fabric8.username>
    <fabric8.password>pwd</fabric8.password>
</properties>
<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
        <plugin>
            <groupId>io.fabric8</groupId>
            <artifactId>fabric8-maven-plugin</artifactId>
            <version>4.1.0</version>
            <executions>
                <execution>
                    <id>fmp</id>
                    <goals>
                        <goal>resource</goal>
                        <goal>helm</goal>
                        <goal>build</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

实际错误：

[INFO] F8: Running in OpenShift mode
[INFO] F8: Using OpenShift build with strategy S2I
[WARNING] F8: Cannot access cluster for detecting mode: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
[INFO] F8: Running generator spring-boot
[INFO] F8: spring-boot: Using Docker image fabric8/s2i-java:2.3 as base / builder
[WARNING] F8: Cannot access cluster for detecting mode: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
[ERROR] F8: Failed to execute the build [Openshift platform has been specified but Openshift has not been detected!]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  16.639 s
[INFO] Finished at: 2019-07-12T15:36:34+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal io.fabric8:fabric8-maven-plugin:4.1.0:build (fmp) on project greeting: Failed to execute the build: Openshift platform has been specified but Openshift has not been detected! -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[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

Maven信息：

Apache Maven 3.6.1 (d66c9c0b3152b2e69ee9bac180bb8fcc8e6af555; 2019-04-05T03:00:29+08:00)
Maven home: C:\somewhere
Java version: 1.8.0_211, vendor: Oracle Corporation, runtime: C:\Program Files\Java\jdk1.8.0_211\jre
Default locale: en_US, platform encoding: MS950
OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"
PS C:\Users\somewhere\workspace\greeting>

Openshift信息：

oc v3.11.16
kubernetes v1.11.0+d4cacc0
features: Basic-Auth SSPI Kerberos SPNEGO

Server https://openshift-sample-domain.com:8443
openshift v3.11.69
kubernetes v1.11.0+d4cacc0

Answer 1

我今天遇到了这个问题，决议是：

• 在尝试构建/部署之前，请确保已登录到openshift集群。
• 确保将集群的公共证书导入到JRE仙人掌信任库中。

如果您想要一个如何实现证书导入的具体示例，请告诉我。