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Como ativar e desativar o controlador de serviço canônico
Observação:os serviços canônicos são compatíveis com
a versão 1.6.8 do Cloud Service Mesh e versões mais recentes.
Quando você instala ou faz upgrade do Cloud Service Mesh usando o
asmcli, ele implanta o
controlador de serviço canônico
no cluster. O controlador de serviços canônicos agrupa as cargas de trabalho que pertencem ao
mesmo serviço lógico, e ele é necessário para o funcionamento completo do
painel de serviços no Google Cloud console. A implantação do controlador
cria a implantação do canonical-service-controller-manager no cluster no
namespace asm-system. Isso não afeta seus serviços ou cargas de trabalho.
Se você não usou a ferramenta asmcli para instalar o Cloud Service Mesh, talvez o
controlador de serviço canônico não esteja ativado no cluster. Para determinar se o controlador de serviço canônico está ativado no cluster:
kubectl get services -n asm-system
Ativar o controlador de serviço canônico no cluster
Se o controlador de serviço canônico não estiver ativado, será possível ativá-lo com
os passos a seguir:
Faça o download do pacote kpt que contém o controlador para o diretório de trabalho
atual:
Ativar o controlador de serviço canônico gerenciado
Se preferir não instalar o controlador no cluster, ative o controlador de
serviço canônico gerenciado, que executa a mesma
função para todos os clusters registrados na malha sem a necessidade de
instalar ou gerenciar o controlador por conta própria.
O controlador gerenciado foi projetado para funcionar no controlador no cluster.
Se você estiver migrando do controlador no cluster, será necessário excluir o controlador no cluster de cada cluster em execução para que o controlador gerenciado assuma o controle. Para mais informações, consulte
Desativar o controlador de serviço canônico no cluster.
Para ativar o controlador gerenciado:
Página de recursos do Anthos
No Google Cloud console, acesse a página de clusters do GKE Enterprise.
Clique em Ativar ao lado do recurso "Malha de serviço".
Após alguns minutos, o controlador gerenciado é ativado e cria serviços canônicos
para as cargas de trabalho em execução nos clusters registrados na sua malha. Execute
kubectl get canonicalservices --all-namespaces para confirmar que alguns
serviços canônicos foram criados para as cargas de trabalho na malha.
A descrição indica que os Serviços canônicos são reconciliados com sucesso:
projects/<your project number>/locations/global/memberships/<your cluster name>:
code: OK
description: |-
Revision(s) ready for use: asm-managed.
All Canonical Services have been reconciled successfully.
servicemeshFeatureState: {}
updateTime: '2021-11-16T21:10:36.289467777Z'
Se os serviços canônicos não forem reconciliados, haverá uma mensagem de erro ou uma saída semelhante à seguinte mensagem:
projects/<your project number>/locations/global/memberships/<your cluster name>:
code: OK
description: |-
Revision(s) ready for use: istiod-asm-173-6.
The Managed Canonical Service Controller is yielding to the in-cluster controller. See https://cloud.google.com/service-mesh/v1.19/docs/canonical-service-controller-enable-and-disable#disable-in-cluster-service-controller for instructions on removing the in-cluster controller.
servicemeshFeatureState: {}
updateTime: '2021-11-16T21:05:43.286828851Z'
lifecycleState: ENABLED
Instalação do plano de controle gerenciado
Se você instalou o Cloud Service Mesh gerenciado (com a
API Fleet ou com
asmcli),
o Controlador canônico de serviço gerenciado foi instalado por padrão.
Verifique se você está executando o controlador de serviço canônico gerenciado executando o
seguinte comando:
A descrição indica que os Serviços canônicos são reconciliados com sucesso:
projects/<your project number>/locations/global/memberships/<your cluster name>:
code: OK
description: |-
Revision(s) ready for use: asm-managed.
All Canonical Services have been reconciled successfully.
servicemeshFeatureState: {}
updateTime: '2021-11-16T21:10:36.289467777Z'
Se os serviços canônicos não forem reconciliados, haverá uma mensagem de erro ou uma saída semelhante à seguinte mensagem:
projects/<your project number>/locations/global/memberships/<your cluster name>:
code: OK
description: |-
Revision(s) ready for use: istiod-asm-173-6.
The Managed Canonical Service Controller is yielding to the in-cluster controller. See https://cloud.google.com/service-mesh/v1.19/docs/canonical-service-controller-enable-and-disable#disable-in-cluster-service-controller for instructions on removing the in-cluster controller.
servicemeshFeatureState: {}
updateTime: '2021-11-16T21:05:43.286828851Z'
lifecycleState: ENABLED
[[["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 2025-09-04 UTC."],[],[],null,["# Enabling and disabling the Canonical Service controller\n=======================================================\n\n\n**Note:** Canonical Services are supported automatically in Cloud Service Mesh version 1.6.8 and higher.\n\nWhen you install or upgrade Cloud Service Mesh using the\n[`asmcli`](/service-mesh/v1.19/docs/unified-install/asmcli-overview), it deploys the\n[Canonical Service controller](https://github.com/GoogleCloudPlatform/anthos-service-mesh-packages/blob/master/asm/canonical-service/controller.yaml)\nto your cluster. The Canonical Service controller groups workloads belonging to\nthe same logical service, and is required for the full functionality of\nthe Services dashboard in the Google Cloud console. Deploying the controller\ncreates the `canonical-service-controller-manager` deployment in your cluster in\nthe `asm-system` namespace, and does not affect your services or workloads.\n\nIf you didn't use the `asmcli` tool to install Cloud Service Mesh, you might not have\nthe Canonical Service controller enabled on your cluster. To determine if the\nCanonical Service controller is enabled on your cluster: \n\n kubectl get services -n asm-system\n\nEnable the in-cluster Canonical Service controller\n--------------------------------------------------\n\nIf the Canonical Service controller isn't enabled, you can enable it with\nthe following steps:\n\n1. Download the `kpt` package that contains the controller to the current working\n directory:\n\n kpt pkg get https://github.com/GoogleCloudPlatform/anthos-service-mesh-packages.git/asm@release-1.19 asm\n\n2. Apply the controller configuration:\n\n kubectl apply -f asm/canonical-service/controller.yaml\n\nDisable the in-cluster Canonical Service controller\n---------------------------------------------------\n\nIf you want to disable the Canonical Service controller:\n\n1. Download the kpt package that contains the controller to the current working\n directory:\n\n kpt pkg get https://github.com/GoogleCloudPlatform/anthos-service-mesh-packages.git/asm@release-1.19 asm\n\n2. Delete the controller from your cluster:\n\n kubectl delete -f asm/canonical-service/controller.yaml\n\nEnable the Managed Canonical Service Controller\n-----------------------------------------------\n\n| **Platform note:** Managed Canonical Service Controller is not supported on Google Distributed Cloud (includes Google Distributed Cloud and Google Distributed Cloud).\n\nIf you would prefer not to install the in-cluster controller, you can instead\nenable the Managed Canonical Service Controller, which performs the same\nfunction for all the registered clusters in your mesh without the need to\ninstall or manage the controller yourself.\n\nThe managed controller is designed to yield to the in-cluster controller.\nIf you are migrating from the in-cluster controller, you must delete the\nin-cluster controller from each cluster it is running on for the managed\ncontroller to take over. For more information, see\n[Disable the in-cluster Canonical Service controller](#disable-in-cluster-service-controller).\n\nTo enable the Managed controller: \n\n### Anthos Features Page\n\n1. In the Google Cloud console, go to the **GKE Enterprise** Clusters page.\n\n [Go to the GKE Enterprise Clusters page](https://console.cloud.google.com/anthos/clusters)\n2. \"Register\" all the clusters in your mesh.\n\n3. In the Google Cloud console, go to the **GKE Enterprise** Features page.\n\n [Go to the GKE Enterprise Features page](https://console.cloud.google.com/anthos/features)\n4. Click **Enable** next to the \"Service Mesh\" feature\n\nAfter a few minutes, the Managed controller activates and creates Canonical\nServices for the workloads running on registered clusters in your mesh. Run\n`kubectl get canonicalservices --all-namespaces` to confirm that some\nCanonical Services have been created for the workloads in your mesh.\n\n### GKE cluster creation\n\nIf you used the [**Enable Cloud Service Mesh** option when creating a new\nGKE cluster](/service-mesh/v1.19/docs/managed/install-anthos-service-mesh-console), then the\nManaged Canonical Service Controller was installed by default.\n\nEnsure you are running the Managed Canonical Service Controller by running the\nfollowing command: \n\n```\ngcloud beta container hub mesh describe --project=PROJECT_ID\n```\n\nThe description states that the Canonical Services are reconciled successfully: \n\n projects/\u003cyour project number\u003e/locations/global/memberships/\u003cyour cluster name\u003e:\n code: OK\n description: |-\n Revision(s) ready for use: asm-managed.\n All Canonical Services have been reconciled successfully.\n servicemeshFeatureState: {}\n updateTime: '2021-11-16T21:10:36.289467777Z'\n\nIf the Canonical Services aren't reconciled successfully, there will either be\nan error message, or an output similar to the following message: \n\n projects/\u003cyour project number\u003e/locations/global/memberships/\u003cyour cluster name\u003e:\n code: OK\n description: |-\n Revision(s) ready for use: istiod-asm-173-6.\n The Managed Canonical Service Controller is yielding to the in-cluster controller. See https://cloud.google.com/service-mesh/v1.19/docs/canonical-service-controller-enable-and-disable#disable-in-cluster-service-controller for instructions on removing the in-cluster controller.\n servicemeshFeatureState: {}\n updateTime: '2021-11-16T21:05:43.286828851Z'\n lifecycleState: ENABLED\n\n### Managed control plane installation\n\nIf you installed managed Cloud Service Mesh (with the\n[fleet API](/service-mesh/v1.19/docs/managed/provision-managed-anthos-service-mesh) or with\n[`asmcli`](/service-mesh/v1.19/docs/managed/provision-managed-anthos-service-mesh-asmcli)),\nthen the Managed Canonical Service Controller was installed by default.\n\nEnsure you are running the Managed Canonical Service Controller by running the\nfollowing command: \n\n```\ngcloud beta container hub mesh describe --project=PROJECT_ID\n```\n\nThe description states that the Canonical Services are reconciled successfully: \n\n projects/\u003cyour project number\u003e/locations/global/memberships/\u003cyour cluster name\u003e:\n code: OK\n description: |-\n Revision(s) ready for use: asm-managed.\n All Canonical Services have been reconciled successfully.\n servicemeshFeatureState: {}\n updateTime: '2021-11-16T21:10:36.289467777Z'\n\nIf the Canonical Services aren't reconciled successfully, there will either be\nan error message, or an output similar to the following message: \n\n projects/\u003cyour project number\u003e/locations/global/memberships/\u003cyour cluster name\u003e:\n code: OK\n description: |-\n Revision(s) ready for use: istiod-asm-173-6.\n The Managed Canonical Service Controller is yielding to the in-cluster controller. See https://cloud.google.com/service-mesh/v1.19/docs/canonical-service-controller-enable-and-disable#disable-in-cluster-service-controller for instructions on removing the in-cluster controller.\n servicemeshFeatureState: {}\n updateTime: '2021-11-16T21:05:43.286828851Z'\n lifecycleState: ENABLED\n\nWhat's next\n-----------\n\nLearn about:\n\n- [Canonical Services](/service-mesh/v1.19/docs/canonical-service)\n- [Best practices in Canonical Services](/service-mesh/v1.19/docs/canonical-service-best-practices)\n- [Defining a Canonical Service](/service-mesh/v1.19/docs/observability/defining-canonical-service)\n- [Resolving Canonical Service issues](/service-mesh/v1.19/docs/troubleshooting/troubleshoot-canonical-service)"]]
