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Para operar como um cluster anexado ao GKE, ele precisa ter
as seguintes características.
Requisitos do cluster do EKS (AWS)
As versões de plataforma compatíveis estão listadas aqui. A versão principal.secundária do
cluster do Kubernetes precisa corresponder à versão da plataforma selecionada.
Você também pode listar todas as versões compatíveis usando:
Verifique se a ferramenta de linha de comando kubectl está instalada na sua máquina local
e configurada para acessar o cluster. Isso inclui configurar as
credenciais de usuário corretas no arquivo kubeconfig.
Verifique se há conectividade de rede com o cluster.
O cluster precisa ter um provedor de identidade OIDC do IAM público. Siga as instruções em Criar um provedor OIDC do IAM para o cluster para verificar se um provedor existe. Se não existir, crie um.
Requisitos de rede
Como os clusters anexados dependem dos serviços de suporte do Google Cloud, você precisa
modificar as regras de firewall de saída do cluster para permitir
o acesso aos domínios a seguir. Essa é a única alteração que você precisa fazer no
cluster para instalar e executar clusters anexados ao GKE.
Antes de anexar o cluster ao serviço de gerenciamento do Google Cloud,
instale a CLI gcloud incluindo o comando gcloud e conceda ao serviço de gerenciamento do Google Cloud
acesso à sua conta do Google Cloud para que ele possa gerenciar os
recursos do cluster anexado.
Verifique a instalação da CLI gcloud com o seguinte comando:
gcloud version
Se a CLI gcloud não estiver instalada ou a versão dela for anterior à
versão 412.0.0, instale a versão 412.0.0 ou posterior seguindo as
instruções de instalação da CLI gcloud.
[[["Fácil de entender","easyToUnderstand","thumb-up"],["Meu problema foi resolvido","solvedMyProblem","thumb-up"],["Outro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Informações incorretas ou exemplo de código","incorrectInformationOrSampleCode","thumb-down"],["Não contém as informações/amostras de que eu preciso","missingTheInformationSamplesINeed","thumb-down"],["Problema na tradução","translationIssue","thumb-down"],["Outro","otherDown","thumb-down"]],["Última atualização 2024-07-04 UTC."],[],[],null,["# Prerequisites for your EKS attached cluster\n\nTo operate as a GKE attached cluster, your cluster needs to have\nthe following characteristics.\n\n### EKS (AWS) cluster requirements\n\n- Ensure that you use a [supported platform version](/kubernetes-engine/multi-cloud/docs/attached/eks/reference/supported-versions). The\n cluster Kubernetes major.minor version should match the selected platform\n version. You can also list all supported versions using the following command:\n\n gcloud container attached get-server-config \\\n --location=\u003cvar translate=\"no\"\u003eGOOGLE_CLOUD_REGION\u003c/var\u003e\n\n Replace \u003cvar translate=\"no\"\u003eGOOGLE_CLOUD_REGION\u003c/var\u003e with the name of the\n Google Cloud location to administer your cluster from.\n- Ensure that the `kubectl` command-line tool is installed on your local machine\n and configured to access your cluster. This includes setting up the correct\n user credentials in the `kubeconfig` file.\n\n- Ensure that there is network connectivity to your cluster.\n\n- The cluster must have a public IAM OIDC Identity Provider.\n To check if a provider exists, and to create a provider if necessary, follow the\n instructions in\n [Create an IAM OIDC provider for your cluster](https://docs.aws.amazon.com/eks/latest/userguide/enable-iam-roles-for-service-accounts.html).\n\n- When you attach a cluster, Google Cloud installs several Pods that are\n managed by Google Cloud. These Pods must be scheduled on your nodes. Make\n sure that any taints on your cluster don't prevent scheduling. If you have\n such taints, your cluster registration fails and you might see an error\n similar to the following:\n\n 1 node(s) had untolerated taint {CriticalAddOnsOnly: true}\n\nNetworking requirements\n-----------------------\n\nBecause attached clusters rely on supporting Google Cloud services, you need to\nmodify your cluster's outbound firewall rules to allow it\naccess to the following domains. This is the only change you need to make to\nyour cluster to install and run GKE attached clusters.\n\n### Logging and monitoring\n\nTo use logging and monitoring features, your cluster also needs to\nbe able to access the following URLs: \n\n logging.googleapis.com\n monitoring.googleapis.com\n opsconfigmonitoring.googleapis.com\n kubernetesmetadata.googleapis.com\n\nGoogle Cloud requirements\n-------------------------\n\nBefore attaching your cluster to the Google Cloud management service, you must\ninstall the gcloud CLI, including the Google Cloud CLI command, and\ngrant access to your Google Cloud account to the Google Cloud management\nservice so it can manage your attached cluster resources.\n\n1. Check your gcloud CLI installation with the following command:\n\n gcloud version\n\n2. If the gcloud CLI isn't installed, or if its version is earlier than\n version 412.0.0, install version 412.0.0 or higher by following the\n [gcloud CLI installation instructions](/sdk/docs/install).\n\n3. Install the `kubectl`\n [additional component](/sdk/docs/components#additional_components).\n\n4. If you haven't already done so,\n [create your Google Cloud project](/resource-manager/docs/creating-managing-projects#creating_a_project).\n This will generate a Google Cloud project ID and a project number.\n\n5. Set your active Google Cloud project and authenticate your account with\n the following commands.\n\n export PROJECT_ID=\u003cyour project id\u003e\n gcloud auth login\n gcloud config set project $PROJECT_ID\n gcloud auth application-default login\n\n6. Enable the GKE attached clusters API and its required services with\n the following commands:\n\n gcloud services enable gkemulticloud.googleapis.com\n gcloud services enable gkeconnect.googleapis.com\n gcloud services enable connectgateway.googleapis.com\n gcloud services enable cloudresourcemanager.googleapis.com\n gcloud services enable anthos.googleapis.com\n gcloud services enable logging.googleapis.com\n gcloud services enable monitoring.googleapis.com\n gcloud services enable opsconfigmonitoring.googleapis.com\n gcloud services enable kubernetesmetadata.googleapis.com"]]
