一、问题背景

      最近在学习使用kubesphere进行devops，在编写好流水线运行之后，报了如下错误：

Starting Kubernetes deployment
Loading configuration: /home/jenkins/agent/workspace/api-appjg7tc/demo-deplpy/deploy-yaml/dev-api.yaml
ERROR: ERROR: java.lang.RuntimeException: io.kubernetes.client.openapi.ApiException: Bad Request
hudson.remoting.ProxyException: java.lang.RuntimeException: io.kubernetes.client.openapi.ApiException: Bad Request
at com.microsoft.jenkins.kubernetes.wrapper.ResourceManager.handleApiExceptionExceptNotFound(ResourceManager.java:180)
at com.microsoft.jenkins.kubernetes.wrapper.V1ResourceManager$DeploymentUpdater.getCurrentResource(V1ResourceManager.java:213)
at com.microsoft.jenkins.kubernetes.wrapper.V1ResourceManager$DeploymentUpdater.getCurrentResource(V1ResourceManager.java:201)
at com.microsoft.jenkins.kubernetes.wrapper.ResourceManager$ResourceUpdater.createOrApply(ResourceManager.java:93)
at com.microsoft.jenkins.kubernetes.wrapper.KubernetesClientWrapper.handleResource(KubernetesClientWrapper.java:289)
at com.microsoft.jenkins.kubernetes.wrapper.KubernetesClientWrapper.apply(KubernetesClientWrapper.java:256)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.doCall(DeploymentCommand.java:172)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:124)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand$DeploymentTask.call(DeploymentCommand.java:106)
at hudson.remoting.UserRequest.perform(UserRequest.java:212)
at hudson.remoting.UserRequest.perform(UserRequest.java:54)
at hudson.remoting.Request$2.run(Request.java:369)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at hudson.remoting.Engine$1.lambda$newThread$0(Engine.java:93)
at java.lang.Thread.run(Thread.java:748)
Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to JNLP4-connect connection from 10.244.1.98/10.244.1.98:48734
at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1800)
at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
at hudson.remoting.Channel.call(Channel.java:1001)
at hudson.FilePath.act(FilePath.java:1160)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:68)
at com.microsoft.jenkins.kubernetes.command.DeploymentCommand.execute(DeploymentCommand.java:45)
at com.microsoft.jenkins.azurecommons.command.CommandService.runCommand(CommandService.java:88)
at com.microsoft.jenkins.azurecommons.command.CommandService.execute(CommandService.java:96)
at com.microsoft.jenkins.azurecommons.command.CommandService.executeCommands(CommandService.java:75)
at com.microsoft.jenkins.azurecommons.command.BaseCommandContext.executeCommands(BaseCommandContext.java:77)
at com.microsoft.jenkins.kubernetes.KubernetesDeploy.perform(KubernetesDeploy.java:42)
at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:54)
at com.microsoft.jenkins.azurecommons.command.SimpleBuildStepExecution.run(SimpleBuildStepExecution.java:35)
at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
… 1 more
Caused by: hudson.remoting.ProxyException: io.kubernetes.client.openapi.ApiException: Bad Request
at io.kubernetes.client.openapi.ApiClient.handleResponse(ApiClient.java:979)
at io.kubernetes.client.openapi.ApiClient.execute(ApiClient.java:895)
at io.kubernetes.client.openapi.apis.AppsV1Api.readNamespacedDeploymentWithHttpInfo(AppsV1Api.java:7299)
at io.kubernetes.client.openapi.apis.AppsV1Api.readNamespacedDeployment(AppsV1Api.java:7275)
at com.microsoft.jenkins.kubernetes.wrapper.V1ResourceManager$DeploymentUpdater.getCurrentResource(V1ResourceManager.java:210)
… 16 more
Api call failed with code 400, detailed message: {
“kind”: “Status”,
“apiVersion”: “v1”,
“metadata”: {


},
“status”: “Failure”,
“message”: “the export parameter, deprecated since v1.14, is no longer supported”,
“reason”: “BadRequest”,
“code”: 400
}
Kubernetes deployment ended with HasError

二、环境描述

kubesphere：V3.2.0

三、问题出现的原因

经过一番搜索，发现 官方社区（Deploy to kubernets阶段报错 - KubeSphere 开发者社区）中也有人遇到了类似的问题，但是没有解决方案。不过我们可以发现产生该问题的原因：就是

kubernetes cd 插件已经不怎么维护了，对该插件的支持也会下线，详情请查看

kubesphere/ks-devops#63

四、解决方案

 经过一番摸索，参考 构建和部署 Maven 项目

的文档问题得到了解决。不过shell命令的执行需要在容器里。以下是我的配置：