ADO 管道环境 Kubernetes On-Prem 资源连接因 x509 失败：由未知授权机构签名的证书

Question

我正在尝试使用 ADO 管道环境功能设置多级 ADO 管道。

第 1 阶段：使用 Maven 构建基于 Spring-boot 的 Java 微服务。

第 2 阶段：使用 Helm 3 部署上述内容。HelmDeploy@0 任务使用环境，其中有一个名为 tools-dev 的资源（一个 kubernetes 命名空间），我希望在其中使用 Helm chart 部署此服务。

它在最后一步失败并出现此错误：

/usr/local/bin/helm upgrade --install --values /azp/agent/_work/14/a/values.yaml --wait --set ENV=dev --set-file appProperties=/azp/agent/_work/14/a/properties.yaml --history-max 2 --stderrthreshold 3 java-rest-template k8s-common-helm/rest-template-helm-demo

Error: Kubernetes cluster unreachable: Get "https://rancher.msvcprd.windstream.com/k8s/clusters/c-gkffz/version?timeout=32s": x509: certificate signed by unknown authority
##[error]Error: Kubernetes cluster unreachable: Get "https://rancher.msvcprd.windstream.com/k8s/clusters/c-gkffz/version?timeout=32s": x509: certificate signed by unknown authority**

完成：Helm 部署

我使用设置部分中指定的 kubectl 命令在环境中创建了 Kubernetes 资源。

部署阶段流水线摘录：

- stage: Deploy
  displayName: kubernetes deployment
  dependsOn: Build
  condition: succeeded('Build')
  jobs:
  - deployment: deploy
    pool: $(POOL_NAME)
    displayName: Deploy
    environment: dev-az-s-central-k8s2.tools-dev
    strategy:
      runOnce:
        deploy: 
          steps:
          - bash: |
              helm repo add \
                k8s-common-helm \
                http://nexus.windstream.com/repository/k8s-helm/
              helm repo update
            displayName: 'Add and Update Helm repo'
            failOnStderr: false
          - task: HelmDeploy@0
            inputs:
              command: 'upgrade'
              releaseName: '$(RELEASE_NAME)'
              chartName: '$(HELM_CHART_NAME)'
              valueFile: '$(Build.ArtifactStagingDirectory)/values.yaml'
              arguments: '--set ENV=$(ENV) --set-file appProperties=$(Build.ArtifactStagingDirectory)/properties.yaml  --history-max 2 --stderrthreshold 3'
            displayName: 'Helm Deploy'

环境设置：名称：dev-az-s-central-k8s2 资源：tools-dev（注意：这是我尝试连接的本地 k8s 集群）。

你能告诉我解决这个 x509 证书问题需要什么额外的配置吗？

Answer 1

检查 this 文档：

The issue is that your local Kubernetes config file must have the correct credentials.

When you create a cluster on GKE, it will give you credentials, including SSL certificates and certificate authorities. These need to be stored in a Kubernetes config file (Default: ~/.kube/config) so that kubectl and helm can access them.

此外，检查答案以防

Helm looks for kubeconfig at this path $HOME/.kube/config.

Please run this command
microk8s.kubectl config view --raw > $HOME/.kube/config
This will save the config at required path in your directory and shall work

ADO 管道环境 Kubernetes On-Prem 资源连接因 x509 失败：由未知授权机构签名的证书

ADO Pipeline Environment Kubernetes On-Prem Resource Connection failing with x509: certificate signed by unknown authority

kubernetes

azure-devops

kubernetes-helm

x509certificate

azure-devops-pipelines