拨号tcp 127.0.0.1:8080:Connect：连接被拒绝AWS CodeBuild EKS

Question

- rolearn: arn:aws:iam::<AWS_ACCOUNT_ID>:role/codebuild-eks
  username: codebuild-eks
  groups:
    - system:masters 

version: 0.2
phases:
  install:
    commands:
      - curl -o kubectl https://amazon-eks.s3-us-west-2.amazonaws.com/1.11.10/2019-06-21/bin/linux/amd64/kubectl
      - chmod +x ./kubectl
      - mkdir -p $HOME/bin && cp ./kubectl $HOME/bin/kubectl && export PATH=$HOME/bin:$PATH
      - kubectl version --short --client
      - curl -o aws-iam-authenticator https://amazon-eks.s3-us-west-2.amazonaws.com/1.13.7/2019-06-11/bin/linux/amd64/aws-iam-authenticator
      - chmod +x ./aws-iam-authenticator
      - mkdir -p $HOME/bin && cp ./aws-iam-authenticator $HOME/bin/aws-iam-authenticator && export PATH=$HOME/bin:$PATH
      - aws-iam-authenticator help
  pre_build:
    commands:
      - echo Entered the pre_build phase...
      - echo Logging in to Amazon EKS...
      - mkdir -p ~/.kube
      - aws s3 cp s3://ppshein-eks/config ~/.kube/config
      - export KUBECONFIG=$KUBECONFIG:~/.kube/config
      - aws eks --region $AWS_DEFAULT_REGION update-kubeconfig --name $AWS_CLUSTER_NAME
  build:
    commands:
      - echo Entered the build phase...
      - echo Change directory to secondary source
      - cd $CODEBUILD_SRC_DIR
      - echo List directory
      - ls -la
      - kubectl get pods --kubeconfig ~/.kube/config
      - kubectl apply -f deployment.yml

问题是当CodeBuild运行这个kubectl apply-f deployment.yml语句时，我得到了错误消息，但是上面的一个kubectl get pods--kubeconfig~/.kube/config运行良好。

请告诉我错过了要添加或配置的区域。多谢了。

Answer 1

这些错误表示kubectl无法到达位于127.0.0.1:8080的kubernetes服务器endpoint或本地主机。由于您已经使用命令update-kubeconfig配置了kubeconfig,因此似乎正在合并多个配置1,原因是该命令：

- export KUBECONFIG=$KUBECONFIG:~/.kube/config

要查看kubectl看到的结果配置,请在失败命令之前运行以下命令：

- kubectl config view                      # Add this
- kubectl apply -f deployment.yml

要修复，我建议在预构建阶段进行如下更改：

- export KUBECONFIG=~/.kube/config

- export KUBECONFIG=file1:file2
- kubectl get pods --context=cluster-1
- kubectl get pods --context=cluster-2