资源清理

取消注册Job Defination：

aws batch deregister-job-definition --job-definition ${JD_CPI_NAME}:1

删除 ECR 存储库:

aws ecr delete-repository --repository-name ${ECR_REPO_NAME_CPI} --force

删除 EKS IAM 服务账户和 IAM 角色：

eksctl delete iamserviceaccount \
  --name ${BATCH_EKS_ECR_SA_NAME} \
  --namespace ${BATCH_EKS_NAMESPACE} \
  --cluster ${BATCH_EKS_CLUSTER_NAME} \
  --wait
  aws iam delete-policy --policy-arn ${BATCH_EKS_ECR_POLICY_ARN}

删除 AWS Batch 资源：

执行以下命令：

# disable the JQ and CE
aws batch  update-job-queue --job-queue ${BATCH_EKS_JQ_NAME} --state DISABLED
aws batch  update-compute-environment --compute-environment ${BATCH_EKS_CE_NAME}  --state DISABLED

# wait for the JQ and CE to disable, then delete the JQ
sleep 30
aws batch  delete-job-queue --job-queue ${BATCH_EKS_JQ_NAME}

# wait for the JQ to delete and then delete the CE
sleep 60
aws batch  delete-compute-environment --compute-environment ${BATCH_EKS_CE_NAME}

# if the last step failed, wait a few seconds and re-issue the last command

删除与 Batch 相关的 EKS 资源：

# use eksctl to delete the identity mapping

eksctl delete iamidentitymapping \
    --cluster ${BATCH_EKS_CLUSTER_NAME} \
    --arn "arn:aws:iam::${ACCOUNT_ID}:role/aws-service-role/batch.amazonaws.com/AWSServiceRoleForBatch" \
    --region ${AWS_REGION}

# use kubectl to remove the Kubernetes permissions.
kubectl delete rolebinding aws-batch-compute-environment-role-binding -n ${BATCH_EKS_NAMESPACE}
kubectl delete role aws-batch-compute-environment-role -n ${BATCH_EKS_NAMESPACE}
kubectl delete clusterrolebindings.rbac.authorization.k8s.io aws-batch-cluster-role-binding
kubectl delete clusterroles.rbac.authorization.k8s.io   aws-batch-cluster-role