Os clusters do Anthos em Bare Metal versão 1.11 são executados no Kubernetes 1.22. O Kubernetes 1.22 suspendeu o uso de determinadas APIs. Uma lista dessas APIs suspensas pode ser encontrada em APIs suspensas do Kubernetes 1.22.
Na versão 1.11 dos clusters do Anthos em bare metal, todos os clusters têm a geração de registros de auditoria de cluster ativada, e os registros de auditoria são transmitidos para o pacote de operações do Google Cloud. Para determinar se as contas de serviço (SA, na sigla em inglês) do Kubernetes que você usa fazem chamadas para qualquer API suspensa, acesse o explorador de registros do Cloud Operation e execute a consulta abaixo. A saída dessa consulta será exibida se alguma das SAs do Kubernetes fizer chamadas de API suspensas:
resource.labels.cluster_name = "<cluster_name>" AND
logName = "projects/<project>/logs/externalaudit.googleapis.com%2Factivity" AND
protoPayload.authenticationInfo.principalEmail:("system:serviceaccount" OR "@") AND
protoPayload.authenticationInfo.principalEmail!~("system:serviceaccount:kube-system:") AND
protoPayload.authenticationInfo.principalEmail!~("system:serviceaccount:cert-manager:") AND
protoPayload.authenticationInfo.principalEmail!~("system:serviceaccount:capi-kubeadm-bootstrap-system:") AND
protoPayload.authenticationInfo.principalEmail!~("system:serviceaccount:capi-kubeadm-bootstrap-system-webhook:") AND
protoPayload.authenticationInfo.principalEmail!~("system:serviceaccount:capi-system:") AND
protoPayload.authenticationInfo.principalEmail!~("system:serviceaccount:capi-system-webhook:") AND
(protoPayload.methodName:"io.k8s.apiextensions.v1beta1.CustomResourceDefinition" OR
protoPayload.methodName:"io.k8s.admissionregistration.v1beta1.MutatingWebhookConfiguration" OR
protoPayload.methodName:"io.k8s.admissionregistration.v1beta1.ValidatingWebhookConfiguration" OR
protoPayload.methodName:"io.k8s.apiregistration.v1beta1.APIService" OR
protoPayload.methodName:"io.k8s.authentication.v1beta1.TokenReview" OR
protoPayload.methodName:"io.k8s.authentication.v1beta1.LocalSubjectAccessReview" OR
protoPayload.methodName:"io.k8s.authentication.v1beta1.SelfSubjectAccessReview" OR
protoPayload.methodName:"io.k8s.authentication.v1beta1.SubjectAccessReview" OR
protoPayload.methodName:"io.k8s.certificates.v1beta1.CertificateSigningRequest" OR
protoPayload.methodName:"io.k8s.coordination.v1beta1.Lease" OR
protoPayload.methodName:"io.k8s.networking.v1beta1.Ingress" OR
protoPayload.methodName:"io.k8s.networking.v1beta1.IngressClass" OR
protoPayload.methodName:"io.k8s.authorization.rbac.v1beta1.ClusterRole" OR
protoPayload.methodName:"io.k8s.authorization.rbac.v1beta1.ClusterRoleBinding" OR
protoPayload.methodName:"io.k8s.authorization.rbac.v1beta1.Role" OR
protoPayload.methodName:"io.k8s.authorization.rbac.v1beta1.RoleBinding" OR
protoPayload.methodName:"io.k8s.scheduling.v1beta1.PriorityClass" OR
protoPayload.methodName:"io.k8s.storage.v1beta1.CSIDriver" OR
protoPayload.methodName:"io.k8s.storage.v1beta1.CSINode" OR
protoPayload.methodName:"io.k8s.storage.v1beta1.StorageClass" OR
protoPayload.methodName:"io.k8s.storage.v1beta1.VolumeAttachment"
)