Supporto remoto per i cluster Anthos

Se hai un problema con cluster registrati al di fuori di Google Cloud che non riesci a risolvere autonomamente, ti potrebbe essere chiesto di concedere all'assistenza Google Cloud l'accesso in sola lettura ai cluster per aiutarli a comprendere il problema e classificarlo più velocemente. In questa pagina viene spiegato come condividere queste informazioni con l'assistenza Google Cloud.

In questo flusso di assistenza, viene configurato un account di servizio Google Cloud dedicato per la tua richiesta di assistenza e concesso l'accesso di sola lettura al cluster. Il team di assistenza potrà quindi eseguire comandi di sola lettura utilizzando questo account di servizio per elencare i pod, eseguire il pull dell'immagine container con esito positivo o negativo, esaminare lo stato del nodo e così via per risolvere il problema. Il team di assistenza non può apportare modifiche al cluster.

Prima di iniziare

  • Assicurati di avere installato i seguenti strumenti a riga di comando:
    • Google Cloud CLI con una versione meno recente di 437.0.0 per abilitare l'accesso. Se devi installare Google Cloud CLI, consulta guida all'installazione.
    • kubectl per l'esecuzione di comandi sui cluster Kubernetes. Se devi installare kubectl, consulta la Guida all'installazione.
  • Assicurati di aver inizializzato la gcloud CLI da utilizzare con il tuo progetto.
  • Assicurati che i cluster di cui devi risolvere i problemi siano registrati nel parco risorse del progetto. Puoi verificare che un cluster sia registrato eseguendo gcloud container fleet memberships list (o glcoud container fleet memberships describe MEMBERSHIP_NAME, dove MEMBERSHIP_NAME è il nome univoco del cluster).
  • Assicurati di disporre dell'autorizzazione gkehub.rbacrolebindings.create nel progetto. Questa autorizzazione è inclusa nei ruoli gkehub.editor e gkehub.admin. È necessario per abilitare l'accesso all'assistenza.
  • Assicurati di aver abilitato connectgateway.googleapis.com per il tuo progetto. Per farlo, se non sei un proprietario del progetto, devi disporre dell'autorizzazione serviceusage.services.enable.

Gestisci l'accesso all'assistenza per il cluster

Per abilitare l'accesso all'assistenza per il cluster, esegui un comando gcloud che propaga un set di controllo degli accessi basato su ruoli (RBAC, Role-Based Access Control) di Kubernetes di sola lettura automaticamente al cluster di destinazione. Il team di assistenza non potrà visualizzare i tuoi cluster finché non esegui correttamente questo comando. Per vedere i criteri RBAC che si applica il comando, vedi Consulta le norme RBAC in anticipo.

Per abilitare l'accesso all'assistenza per il cluster, esegui questi comandi:

# enable Connect Gateway API
gcloud services enable connectgateway.googleapis.com --project=PROJECT_ID

# generate RBAC to enable access
gcloud beta container fleet memberships support-access enable MEMBERSHIP_NAME \
--project=PROJECT_ID

# verify the access is enabled
gcloud beta container fleet memberships support-access describe MEMBERSHIP_NAME \
--project=PROJECT_ID

Sostituisci quanto segue:

  • MEMBERSHIP_NAME: il nome utilizzato per rappresentare in modo univoco il cluster nel parco risorse. Puoi scoprire come controllare il nome dell'appartenenza al cluster in Ottenere lo stato di appartenenza al parco risorse.
  • PROJECT_ID: l'ID progetto in cui è registrato il cluster.

Dopo la chiusura della richiesta di assistenza, Google rimuove l'autorizzazione del team di assistenza ad accedere al cluster. Puoi anche eseguire questo comando per rimuovere manualmente l'autorizzazione di Google ad accedere al cluster:

gcloud beta container fleet memberships support-access disable MEMBERSHIP_NAME \
--project=PROJECT_ID

Esamina le norme RBAC in anticipo

Puoi anche inviare i criteri RBAC proposti in un file per visualizzarne l'anteprima. personalizzare l'elenco delle risorse nelle regole dei criteri e applicarle direttamente nel cluster con i seguenti comandi:

# enable Connect Gateway API
gcloud services enable connectgateway.googleapis.com --project=PROJECT_ID

# display RBAC policies but don't apply them
gcloud beta container fleet memberships support-access get-yaml MEMBERSHIP_NAME \
--project=PROJECT_ID
--rbac-output-file=RBAC_OUTPUT_FILE

# directly apply the modified policies to the cluster
kubectl apply -f RBAC_OUTPUT_FILE

Criteri RBAC a cui viene applicato il comando

L'ID e il numero del progetto verranno visualizzati nell'output anziché {PROJECT-NUMBER}.

Anthos clusters on VMware

      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRole
      metadata:
        creationTimestamp: null
        name: fleet-rrb-imp-actuation-gke-fleet-support-access
      rules:
      - apiGroups:
        - ""
        resourceNames:
        - service-{PROJECT-NUMBER}@gcp-sa-anthossupport.iam.gserviceaccount.com
        resources:
        - users
        verbs:
        - impersonate
      ---
      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRoleBinding
      metadata:
        creationTimestamp: null
        name: fleet-rrb-imp-actuation-gke-fleet-support-access
      roleRef:
        apiGroup: ""
        kind: ClusterRole
        name: fleet-rrb-imp-actuation-gke-fleet-support-access
      subjects:
      - kind: ServiceAccount
        name: connect-agent-sa
        namespace: gke-connect
      ---
      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRole
      metadata:
        creationTimestamp: null
        name: fleet-rrb-actuation-gke-fleet-support-access
      rules:
      - apiGroups:
        - acme.cert-manager.io
        resources: [challenges, orders]
        verbs: [get, list, watch]
      - apiGroups:
        - addons.gke.io
        resources:[metricsserver, monitoring, stackdrivers]
        verbs: [get, list, watch]
      - apiGroups:
        - admissionregistration.k8s.io
        resources: [mutatingwebhookconfigurations, validatingwebhookconfigurations]
        verbs: [get, list, watch]
      - apiGroups:
        - anthos.gke.io
        resources: [entitlements, healthcheckjobs, healthchecks]
        verbs: [get, list, watch]
      - apiGroups:
        - apiextensions.k8s.io
        resources: [customresourcedefinitions]
        verbs: [get, list, watch]
      - apiGroups:
        - apiregistration.k8s.io
        resources: [apiservices]
        verbs: [get, list, watch]
      - apiGroups:
        - apiserver.k8s.io
        resources: [flowschemas, prioritylevelconfigurations]
        verbs: [get, list, watch]
      - apiGroups:
        - apps
        resources: [controllerrevisions, daemonsets, deployments, replicasets, statefulset]
        verbs: [get, list, watch]
      - apiGroups:
        - apps.k8s.io
        resources: [applications]
        verbs: [get, list, watch]
      - apiGroups:
        - authentication.gke.io
        resources: [clientconfigs]
        verbs: [get, list, watch]
      - apiGroups:
        - batch
        resources: [cronjobs, jobs]
        verbs: [get, list, watch]
      - apiGroups:
        - bootstrap.cluster.x-k8s.io
        resources: [kubeadmconfigs, kubeadmconfigtemplates]
        verbs: [get, list, watch]
      - apiGroups:
        - bundle.gke.io
        resources: [bundlebuilders, bundles, clusterbundles, componentbuilders, componentlists, components, componentsets, gkeonprembundles, packagedeploymentclasses, packagedeployments, patchtemplatebuilders, patchtemplates, requirements]
        verbs: [get, list, watch]
      - apiGroups:
        - bundleext.gke.io
        resources: [nodeconfigs]
        verbs: [get, list, watch]
      - apiGroups:
        - certificates.k8s.io
        resources: [certificatesigningrequests]
        verbs: [get, list, watch]
      - apiGroups:
        - cert-manager.io
        resources: [certificaterequests, certificates, clusterissuers, issuers]
        verbs: [get, list, watch]
      - apiGroups:
        - cilium.io
        resources: [ciliumnodes, ciliumendpoints, ciliumidentities, ciliumegressnatpolicies, ciliumexternalworkloads]
        verbs: [get, list, watch]
      - apiGroups:
        - configmanagement.gke.io
        resources: [configmanagements]
        verbs: [get, list, watch]
      - apiGroups:
        - config.gatekeeper.sh
        resources: [configs]
        verbs: [get, list, watch]
      - apiGroups:
        - coordination.k8s.io
        resources: [leases]
        verbs: [get, list, watch]
      - apiGroups:
        - cluster.k8s.io
        resources: [clusters, controlplanes, machineclasses, machinedeployments, machines, machinesets]
        verbs: [get, list, watch]
      - apiGroups:
        - cluster.x-k8s.io
        resources: [clusters, controlplanes, machineclasses, machinedeployments, machinehealthchecks, machines, machinesets]
        verbs: [get, list, watch]
      - apiGroups:
        - clusterctl.cluster.x-k8s.io
        resources: [metadata, providers]
        verbs: [get, list, watch]
      - apiGroups:
        - crd.projectcalico.org
        resources: [bgpconfigurations, bgppeers, blockaffinities, clusterinformations, felixconfigurations, globalnetworkpolicies, globalnetworksets, hostendpoints, ipamblocks, ipamconfigs, ipamhandles, ippools, networkpolicies, networksets, vpntunnels]
        verbs: [get, list, watch]
      - apiGroups:
        - discovery.k8s.io
        resources: [endpointslices]
        verbs: [get, list, watch]
      - apiGroups:
        - expansion.gatekeeper.sh
        resources: [expansiontemplate]
        verbs: [get, list, watch]
      - apiGroups:
        - extensions.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - gateway.networking.k8s.io
        resources: [gatewayclasses, gateways, grpcroutes, httproutes, referencegrants, tcproutes, tlsroutes, udproutes]
        verbs: [get, list, watch]
      - apiGroups:
        - hub.gke.io
        resources: [memberships]
        verbs: [get, list, watch]
      - apiGroups:
        - install.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - k8s.cni.cncf.io
        resources: [network-attachment-definitions]
        verbs: [get, list, watch]
      - apiGroups:
        - mutations.gatekeeper.sh
        resources: [assign, assignimage, assignmetadata, modifyset, mutatorpodstatuses]
        verbs: [get, list, watch]
      - apiGroups:
        - networking.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - networking.k8s.io
        resources: [ingressclasses, ingresses, multiclusterconnectivityconfigs, networkgatewaygroups, networkgatewaynodes, networkinterfaces, networkloggings, networks, trafficsteerings]
        verbs: [get, list, watch]
      - apiGroups:
        - node.k8s.io
        resources: [runtimeclasses]
        verbs: [get, list, watch]
      - apiGroups:
        - policy
        resources: [poddisruptionbudgets, podsecuritypolicies]
        verbs: [get, list, watch]
      - apiGroups:
        - rbac.authorization.k8s.io
        resources: [clusterroles, clusterrolebindings, roles, rolebindings]
        verbs: [get, list, watch]
      - apiGroups:
        - security.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - storage.k8s.io
        resources: [csidrivers, csinodes, csistoragecapacities, storageclasses, volumeattachments]
        verbs: [get, list, watch]
      - apiGroups:
        - sriovnetwork.k8s.cni.cncf.io
        resources: [sriovnetworknodepolicies, sriovnetworknodestates, sriovoperatorconfigs]
        verbs: [get, list, watch]
      - apiGroups:
        - status.gatekeeper.sh
        resources: [constraintpodstatuses, constrainttemplatepodstatuses, expansiontemplatepodstatuses]
        verbs: [get, list, watch]
      - apiGroups:
        - telemetry.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - templates.gatekeeper.sh
        resources: [constrainttemplates]
        verbs: [get, list, watch]
      - apiGroups:
        - vm.cluster.gke.io
        resources: [gpuallocation, guestenvironmentdata, virtualmachineaccessrequest, virtualmachinedisk, virtualmachinepasswordresetrequest, virtualmachinetype, vmhighavailabilitypolicy, vmruntimes]
        verbs: [get, list, watch]
      - apiGroups:
        - '*'
        resources: [componentstatuses, configmaps, endpoints, events, horizontalpodautoscalers, limitranges, namespaces, nodes, persistentvolumeclaims, persistentvolumes, pods, pods/log, podtemplates, replicationcontrollers, resourcequotas, serviceaccounts, services]
        verbs: [get, list, watch]
      - apiGroups:
        - onprem.cluster.gke.io
        resources: [onpremadminclusters, onpremnodepools, onpremuserclusters, validations, onpremplatforms, onprembundles, clusterstates]
        verbs: [get, list, watch]
      - apiGroups:
        - vsphereproviderconfig.k8s.io
        resources: [vsphereclusterproviderconfigs, vspheremachineproviderconfigs]
        verbs: [get, list, watch]
      ---
      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRoleBinding
      metadata:
        creationTimestamp: null
        name: fleet-rrb-actuation-gke-fleet-support-access
      roleRef:
        apiGroup: ""
        kind: ClusterRole
        name: fleet-rrb-actuation-gke-fleet-support-access
      subjects:
      - kind: User
        name: service-{PROJECT-NUMBER}@gcp-sa-anthossupport.iam.gserviceaccount.com

Anthos clusters on bare metal

      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRole
      metadata:
        creationTimestamp: null
        name: fleet-rrb-imp-actuation-gke-fleet-support-access
      rules:
      - apiGroups:
        - ""
        resourceNames:
        - service-{PROJECT-NUMBER}@gcp-sa-anthossupport.iam.gserviceaccount.com
        resources:
        - users
        verbs:
        - impersonate
      ---
      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRoleBinding
      metadata:
        creationTimestamp: null
        name: fleet-rrb-imp-actuation-gke-fleet-support-access
      roleRef:
        apiGroup: ""
        kind: ClusterRole
        name: fleet-rrb-imp-actuation-gke-fleet-support-access
      subjects:
      - kind: ServiceAccount
        name: connect-agent-sa
        namespace: gke-connect
      ---
      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRole
      metadata:
        creationTimestamp: null
        name: fleet-rrb-actuation-gke-fleet-support-access
      rules:
      - apiGroups:
        - acme.cert-manager.io
        resources: [challenges, orders]
        verbs: [get, list, watch]
      - apiGroups:
        - addons.gke.io
        resources:[metricsserver, monitoring, stackdrivers]
        verbs: [get, list, watch]
      - apiGroups:
        - admissionregistration.k8s.io
        resources: [mutatingwebhookconfigurations, validatingwebhookconfigurations]
        verbs: [get, list, watch]
      - apiGroups:
        - anthos.gke.io
        resources: [entitlements, healthcheckjobs, healthchecks]
        verbs: [get, list, watch]
      - apiGroups:
        - apiextensions.k8s.io
        resources: [customresourcedefinitions]
        verbs: [get, list, watch]
      - apiGroups:
        - apiregistration.k8s.io
        resources: [apiservices]
        verbs: [get, list, watch]
      - apiGroups:
        - apiserver.k8s.io
        resources: [flowschemas, prioritylevelconfigurations]
        verbs: [get, list, watch]
      - apiGroups:
        - apps
        resources: [controllerrevisions, daemonsets, deployments, replicasets, statefulset]
        verbs: [get, list, watch]
      - apiGroups:
        - apps.k8s.io
        resources: [applications]
        verbs: [get, list, watch]
      - apiGroups:
        - authentication.gke.io
        resources: [clientconfigs]
        verbs: [get, list, watch]
      - apiGroups:
        - batch
        resources: [cronjobs, jobs]
        verbs: [get, list, watch]
      - apiGroups:
        - bootstrap.cluster.x-k8s.io
        resources: [kubeadmconfigs, kubeadmconfigtemplates]
        verbs: [get, list, watch]
      - apiGroups:
        - bundle.gke.io
        resources: [bundlebuilders, bundles, clusterbundles, componentbuilders, componentlists, components, componentsets, gkeonprembundles, packagedeploymentclasses, packagedeployments, patchtemplatebuilders, patchtemplates, requirements]
        verbs: [get, list, watch]
      - apiGroups:
        - bundleext.gke.io
        resources: [nodeconfigs]
        verbs: [get, list, watch]
      - apiGroups:
        - certificates.k8s.io
        resources: [certificatesigningrequests]
        verbs: [get, list, watch]
      - apiGroups:
        - cert-manager.io
        resources: [certificaterequests, certificates, clusterissuers, issuers]
        verbs: [get, list, watch]
      - apiGroups:
        - cilium.io
        resources: [ciliumnodes, ciliumendpoints, ciliumidentities, ciliumegressnatpolicies, ciliumexternalworkloads]
        verbs: [get, list, watch]
      - apiGroups:
        - configmanagement.gke.io
        resources: [configmanagements]
        verbs: [get, list, watch]
      - apiGroups:
        - config.gatekeeper.sh
        resources: [configs]
        verbs: [get, list, watch]
      - apiGroups:
        - coordination.k8s.io
        resources: [leases]
        verbs: [get, list, watch]
      - apiGroups:
        - cluster.k8s.io
        resources: [clusters, controlplanes, machineclasses, machinedeployments, machines, machinesets]
        verbs: [get, list, watch]
      - apiGroups:
        - cluster.x-k8s.io
        resources: [clusters, controlplanes, machineclasses, machinedeployments, machinehealthchecks, machines, machinesets]
        verbs: [get, list, watch]
      - apiGroups:
        - clusterctl.cluster.x-k8s.io
        resources: [metadata, providers]
        verbs: [get, list, watch]
      - apiGroups:
        - crd.projectcalico.org
        resources: [bgpconfigurations, bgppeers, blockaffinities, clusterinformations, felixconfigurations, globalnetworkpolicies, globalnetworksets, hostendpoints, ipamblocks, ipamconfigs, ipamhandles, ippools, networkpolicies, networksets, vpntunnels]
        verbs: [get, list, watch]
      - apiGroups:
        - discovery.k8s.io
        resources: [endpointslices]
        verbs: [get, list, watch]
      - apiGroups:
        - expansion.gatekeeper.sh
        resources: [expansiontemplate]
        verbs: [get, list, watch]
      - apiGroups:
        - extensions.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - gateway.networking.k8s.io
        resources: [gatewayclasses, gateways, grpcroutes, httproutes, referencegrants, tcproutes, tlsroutes, udproutes]
        verbs: [get, list, watch]
      - apiGroups:
        - hub.gke.io
        resources: [memberships]
        verbs: [get, list, watch]
      - apiGroups:
        - install.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - k8s.cni.cncf.io
        resources: [network-attachment-definitions]
        verbs: [get, list, watch]
      - apiGroups:
        - mutations.gatekeeper.sh
        resources: [assign, assignimage, assignmetadata, modifyset, mutatorpodstatuses]
        verbs: [get, list, watch]
      - apiGroups:
        - networking.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - networking.k8s.io
        resources: [ingressclasses, ingresses, multiclusterconnectivityconfigs, networkgatewaygroups, networkgatewaynodes, networkinterfaces, networkloggings, networks, trafficsteerings]
        verbs: [get, list, watch]
      - apiGroups:
        - node.k8s.io
        resources: [runtimeclasses]
        verbs: [get, list, watch]
      - apiGroups:
        - policy
        resources: [poddisruptionbudgets, podsecuritypolicies]
        verbs: [get, list, watch]
      - apiGroups:
        - rbac.authorization.k8s.io
        resources: [clusterroles, clusterrolebindings, roles, rolebindings]
        verbs: [get, list, watch]
      - apiGroups:
        - security.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - storage.k8s.io
        resources: [csidrivers, csinodes, csistoragecapacities, storageclasses, volumeattachments]
        verbs: [get, list, watch]
      - apiGroups:
        - sriovnetwork.k8s.cni.cncf.io
        resources: [sriovnetworknodepolicies, sriovnetworknodestates, sriovoperatorconfigs]
        verbs: [get, list, watch]
      - apiGroups:
        - status.gatekeeper.sh
        resources: [constraintpodstatuses, constrainttemplatepodstatuses, expansiontemplatepodstatuses]
        verbs: [get, list, watch]
      - apiGroups:
        - telemetry.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - templates.gatekeeper.sh
        resources: [constrainttemplates]
        verbs: [get, list, watch]
      - apiGroups:
        - vm.cluster.gke.io
        resources: [gpuallocation, guestenvironmentdata, virtualmachineaccessrequest, virtualmachinedisk, virtualmachinepasswordresetrequest, virtualmachinetype, vmhighavailabilitypolicy, vmruntimes]
        verbs: [get, list, watch]
      - apiGroups:
        - '*'
        resources: [componentstatuses, configmaps, endpoints, events, horizontalpodautoscalers, limitranges, namespaces, nodes, persistentvolumeclaims, persistentvolumes, pods, pods/log, podtemplates, replicationcontrollers, resourcequotas, serviceaccounts, services]
        verbs: [get, list, watch]
      - apiGroups:
        - addon.baremetal.cluster.gke.io
        resources: [addonmanifests, addonoverrides, addons, addonsets, addonsettemplates]
        verbs: [get, list, watch]
      - apiGroups:
        - baremetal.cluster.gke.io
        resources: [addonconfigurations, clustercidrconfigs, clustercredentials, clustermanifestdeployments, clusters, flatipmodes, healthchecks, inventorymachines, kubeletconfigs, machineclasses, machinecredentials, machines, nodepools, nodepoolclaims, nodeproblemdetectors, preflightchecks, secretforwarders]
        verbs: [get, list, watch]
      - apiGroups:
        - infrastructure.baremetal.cluster.gke.io
        resources:
        - baremetalclusters
        - baremetalmachines
        verbs: [get, list, watch]
      - apiGroups:
        - networking.baremetal.cluster.gke.io
        resources:
        - dpv2multinics
        verbs: [get, list, watch]
      ---
      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRoleBinding
      metadata:
        creationTimestamp: null
        name: fleet-rrb-actuation-gke-fleet-support-access
      roleRef:
        apiGroup: ""
        kind: ClusterRole
        name: fleet-rrb-actuation-gke-fleet-support-access
      subjects:
      - kind: User
        name: service-{PROJECT-NUMBER}@gcp-sa-anthossupport.iam.gserviceaccount.com

Cluster collegati ad Anthos

      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRole
      metadata:
        creationTimestamp: null
        name: fleet-rrb-imp-actuation-gke-fleet-support-access
      rules:
      - apiGroups:
        - ""
        resourceNames:
        - service-{PROJECT-NUMBER}@gcp-sa-anthossupport.iam.gserviceaccount.com
        resources:
        - users
        verbs:
        - impersonate
      ---
      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRoleBinding
      metadata:
        creationTimestamp: null
        name: fleet-rrb-imp-actuation-gke-fleet-support-access
      roleRef:
        apiGroup: ""
        kind: ClusterRole
        name: fleet-rrb-imp-actuation-gke-fleet-support-access
      subjects:
      - kind: ServiceAccount
        name: connect-agent-sa
        namespace: gke-connect
      ---
      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRole
      metadata:
        creationTimestamp: null
        name: fleet-rrb-actuation-gke-fleet-support-access
      rules:
      - apiGroups:
        - acme.cert-manager.io
        resources: [challenges, orders]
        verbs: [get, list, watch]
      - apiGroups:
        - addons.gke.io
        resources:[metricsserver, monitoring, stackdrivers]
        verbs: [get, list, watch]
      - apiGroups:
        - admissionregistration.k8s.io
        resources: [mutatingwebhookconfigurations, validatingwebhookconfigurations]
        verbs: [get, list, watch]
      - apiGroups:
        - anthos.gke.io
        resources: [entitlements, healthcheckjobs, healthchecks]
        verbs: [get, list, watch]
      - apiGroups:
        - apiextensions.k8s.io
        resources: [customresourcedefinitions]
        verbs: [get, list, watch]
      - apiGroups:
        - apiregistration.k8s.io
        resources: [apiservices]
        verbs: [get, list, watch]
      - apiGroups:
        - apiserver.k8s.io
        resources: [flowschemas, prioritylevelconfigurations]
        verbs: [get, list, watch]
      - apiGroups:
        - apps
        resources: [controllerrevisions, daemonsets, deployments, replicasets, statefulset]
        verbs: [get, list, watch]
      - apiGroups:
        - apps.k8s.io
        resources: [applications]
        verbs: [get, list, watch]
      - apiGroups:
        - authentication.gke.io
        resources: [clientconfigs]
        verbs: [get, list, watch]
      - apiGroups:
        - batch
        resources: [cronjobs, jobs]
        verbs: [get, list, watch]
      - apiGroups:
        - bootstrap.cluster.x-k8s.io
        resources: [kubeadmconfigs, kubeadmconfigtemplates]
        verbs: [get, list, watch]
      - apiGroups:
        - bundle.gke.io
        resources: [bundlebuilders, bundles, clusterbundles, componentbuilders, componentlists, components, componentsets, gkeonprembundles, packagedeploymentclasses, packagedeployments, patchtemplatebuilders, patchtemplates, requirements]
        verbs: [get, list, watch]
      - apiGroups:
        - bundleext.gke.io
        resources: [nodeconfigs]
        verbs: [get, list, watch]
      - apiGroups:
        - certificates.k8s.io
        resources: [certificatesigningrequests]
        verbs: [get, list, watch]
      - apiGroups:
        - cert-manager.io
        resources: [certificaterequests, certificates, clusterissuers, issuers]
        verbs: [get, list, watch]
      - apiGroups:
        - cilium.io
        resources: [ciliumnodes, ciliumendpoints, ciliumidentities, ciliumegressnatpolicies, ciliumexternalworkloads]
        verbs: [get, list, watch]
      - apiGroups:
        - configmanagement.gke.io
        resources: [configmanagements]
        verbs: [get, list, watch]
      - apiGroups:
        - config.gatekeeper.sh
        resources: [configs]
        verbs: [get, list, watch]
      - apiGroups:
        - coordination.k8s.io
        resources: [leases]
        verbs: [get, list, watch]
      - apiGroups:
        - cluster.k8s.io
        resources: [clusters, controlplanes, machineclasses, machinedeployments, machines, machinesets]
        verbs: [get, list, watch]
      - apiGroups:
        - cluster.x-k8s.io
        resources: [clusters, controlplanes, machineclasses, machinedeployments, machinehealthchecks, machines, machinesets]
        verbs: [get, list, watch]
      - apiGroups:
        - clusterctl.cluster.x-k8s.io
        resources: [metadata, providers]
        verbs: [get, list, watch]
      - apiGroups:
        - crd.projectcalico.org
        resources: [bgpconfigurations, bgppeers, blockaffinities, clusterinformations, felixconfigurations, globalnetworkpolicies, globalnetworksets, hostendpoints, ipamblocks, ipamconfigs, ipamhandles, ippools, networkpolicies, networksets, vpntunnels]
        verbs: [get, list, watch]
      - apiGroups:
        - discovery.k8s.io
        resources: [endpointslices]
        verbs: [get, list, watch]
      - apiGroups:
        - expansion.gatekeeper.sh
        resources: [expansiontemplate]
        verbs: [get, list, watch]
      - apiGroups:
        - extensions.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - gateway.networking.k8s.io
        resources: [gatewayclasses, gateways, grpcroutes, httproutes, referencegrants, tcproutes, tlsroutes, udproutes]
        verbs: [get, list, watch]
      - apiGroups:
        - hub.gke.io
        resources: [memberships]
        verbs: [get, list, watch]
      - apiGroups:
        - install.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - k8s.cni.cncf.io
        resources: [network-attachment-definitions]
        verbs: [get, list, watch]
      - apiGroups:
        - mutations.gatekeeper.sh
        resources: [assign, assignimage, assignmetadata, modifyset, mutatorpodstatuses]
        verbs: [get, list, watch]
      - apiGroups:
        - networking.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - networking.k8s.io
        resources: [ingressclasses, ingresses, multiclusterconnectivityconfigs, networkgatewaygroups, networkgatewaynodes, networkinterfaces, networkloggings, networks, trafficsteerings]
        verbs: [get, list, watch]
      - apiGroups:
        - node.k8s.io
        resources: [runtimeclasses]
        verbs: [get, list, watch]
      - apiGroups:
        - policy
        resources: [poddisruptionbudgets, podsecuritypolicies]
        verbs: [get, list, watch]
      - apiGroups:
        - rbac.authorization.k8s.io
        resources: [clusterroles, clusterrolebindings, roles, rolebindings]
        verbs: [get, list, watch]
      - apiGroups:
        - security.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - storage.k8s.io
        resources: [csidrivers, csinodes, csistoragecapacities, storageclasses, volumeattachments]
        verbs: [get, list, watch]
      - apiGroups:
        - sriovnetwork.k8s.cni.cncf.io
        resources: [sriovnetworknodepolicies, sriovnetworknodestates, sriovoperatorconfigs]
        verbs: [get, list, watch]
      - apiGroups:
        - status.gatekeeper.sh
        resources: [constraintpodstatuses, constrainttemplatepodstatuses, expansiontemplatepodstatuses]
        verbs: [get, list, watch]
      - apiGroups:
        - telemetry.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - templates.gatekeeper.sh
        resources: [constrainttemplates]
        verbs: [get, list, watch]
      - apiGroups:
        - vm.cluster.gke.io
        resources: [gpuallocation, guestenvironmentdata, virtualmachineaccessrequest, virtualmachinedisk, virtualmachinepasswordresetrequest, virtualmachinetype, vmhighavailabilitypolicy, vmruntimes]
        verbs: [get, list, watch]
      - apiGroups:
        - '*'
        resources: [componentstatuses, configmaps, endpoints, events, horizontalpodautoscalers, limitranges, namespaces, nodes, persistentvolumeclaims, persistentvolumes, pods, pods/log, podtemplates, replicationcontrollers, resourcequotas, serviceaccounts, services]
        verbs: [get, list, watch]
      ---
      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRoleBinding
      metadata:
        creationTimestamp: null
        name: fleet-rrb-actuation-gke-fleet-support-access
      roleRef:
        apiGroup: ""
        kind: ClusterRole
        name: fleet-rrb-actuation-gke-fleet-support-access
      subjects:
      - kind: User
        name: service-{PROJECT-NUMBER}@gcp-sa-anthossupport.iam.gserviceaccount.com

Cluster GKE

      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRole
      metadata:
        creationTimestamp: null
        name: fleet-rrb-imp-actuation-gke-fleet-support-access
      rules:
      - apiGroups:
        - ""
        resourceNames:
        - service-{PROJECT-NUMBER}@gcp-sa-anthossupport.iam.gserviceaccount.com
        resources:
        - users
        verbs:
        - impersonate
      ---
      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRoleBinding
      metadata:
        creationTimestamp: null
        name: fleet-rrb-imp-actuation-gke-fleet-support-access
      roleRef:
        apiGroup: ""
        kind: ClusterRole
        name: fleet-rrb-imp-actuation-gke-fleet-support-access
      subjects:
      - kind: ServiceAccount
        name: connect-agent-sa
        namespace: gke-connect
      ---
      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRole
      metadata:
        creationTimestamp: null
        name: fleet-rrb-actuation-gke-fleet-support-access
      rules:
      - apiGroups:
        - acme.cert-manager.io
        resources: [challenges, orders]
        verbs: [get, list, watch]
      - apiGroups:
        - addons.gke.io
        resources:[metricsserver, monitoring, stackdrivers]
        verbs: [get, list, watch]
      - apiGroups:
        - admissionregistration.k8s.io
        resources: [mutatingwebhookconfigurations, validatingwebhookconfigurations]
        verbs: [get, list, watch]
      - apiGroups:
        - anthos.gke.io
        resources: [entitlements, healthcheckjobs, healthchecks]
        verbs: [get, list, watch]
      - apiGroups:
        - apiextensions.k8s.io
        resources: [customresourcedefinitions]
        verbs: [get, list, watch]
      - apiGroups:
        - apiregistration.k8s.io
        resources: [apiservices]
        verbs: [get, list, watch]
      - apiGroups:
        - apiserver.k8s.io
        resources: [flowschemas, prioritylevelconfigurations]
        verbs: [get, list, watch]
      - apiGroups:
        - apps
        resources: [controllerrevisions, daemonsets, deployments, replicasets, statefulset]
        verbs: [get, list, watch]
      - apiGroups:
        - apps.k8s.io
        resources: [applications]
        verbs: [get, list, watch]
      - apiGroups:
        - authentication.gke.io
        resources: [clientconfigs]
        verbs: [get, list, watch]
      - apiGroups:
        - batch
        resources: [cronjobs, jobs]
        verbs: [get, list, watch]
      - apiGroups:
        - bootstrap.cluster.x-k8s.io
        resources: [kubeadmconfigs, kubeadmconfigtemplates]
        verbs: [get, list, watch]
      - apiGroups:
        - bundle.gke.io
        resources: [bundlebuilders, bundles, clusterbundles, componentbuilders, componentlists, components, componentsets, gkeonprembundles, packagedeploymentclasses, packagedeployments, patchtemplatebuilders, patchtemplates, requirements]
        verbs: [get, list, watch]
      - apiGroups:
        - bundleext.gke.io
        resources: [nodeconfigs]
        verbs: [get, list, watch]
      - apiGroups:
        - certificates.k8s.io
        resources: [certificatesigningrequests]
        verbs: [get, list, watch]
      - apiGroups:
        - cert-manager.io
        resources: [certificaterequests, certificates, clusterissuers, issuers]
        verbs: [get, list, watch]
      - apiGroups:
        - cilium.io
        resources: [ciliumnodes, ciliumendpoints, ciliumidentities, ciliumegressnatpolicies, ciliumexternalworkloads]
        verbs: [get, list, watch]
      - apiGroups:
        - configmanagement.gke.io
        resources: [configmanagements]
        verbs: [get, list, watch]
      - apiGroups:
        - config.gatekeeper.sh
        resources: [configs]
        verbs: [get, list, watch]
      - apiGroups:
        - coordination.k8s.io
        resources: [leases]
        verbs: [get, list, watch]
      - apiGroups:
        - cluster.k8s.io
        resources: [clusters, controlplanes, machineclasses, machinedeployments, machines, machinesets]
        verbs: [get, list, watch]
      - apiGroups:
        - cluster.x-k8s.io
        resources: [clusters, controlplanes, machineclasses, machinedeployments, machinehealthchecks, machines, machinesets]
        verbs: [get, list, watch]
      - apiGroups:
        - clusterctl.cluster.x-k8s.io
        resources: [metadata, providers]
        verbs: [get, list, watch]
      - apiGroups:
        - crd.projectcalico.org
        resources: [bgpconfigurations, bgppeers, blockaffinities, clusterinformations, felixconfigurations, globalnetworkpolicies, globalnetworksets, hostendpoints, ipamblocks, ipamconfigs, ipamhandles, ippools, networkpolicies, networksets, vpntunnels]
        verbs: [get, list, watch]
      - apiGroups:
        - discovery.k8s.io
        resources: [endpointslices]
        verbs: [get, list, watch]
      - apiGroups:
        - expansion.gatekeeper.sh
        resources: [expansiontemplate]
        verbs: [get, list, watch]
      - apiGroups:
        - extensions.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - gateway.networking.k8s.io
        resources: [gatewayclasses, gateways, grpcroutes, httproutes, referencegrants, tcproutes, tlsroutes, udproutes]
        verbs: [get, list, watch]
      - apiGroups:
        - hub.gke.io
        resources: [memberships]
        verbs: [get, list, watch]
      - apiGroups:
        - install.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - k8s.cni.cncf.io
        resources: [network-attachment-definitions]
        verbs: [get, list, watch]
      - apiGroups:
        - mutations.gatekeeper.sh
        resources: [assign, assignimage, assignmetadata, modifyset, mutatorpodstatuses]
        verbs: [get, list, watch]
      - apiGroups:
        - networking.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - networking.k8s.io
        resources: [ingressclasses, ingresses, multiclusterconnectivityconfigs, networkgatewaygroups, networkgatewaynodes, networkinterfaces, networkloggings, networks, trafficsteerings]
        verbs: [get, list, watch]
      - apiGroups:
        - node.k8s.io
        resources: [runtimeclasses]
        verbs: [get, list, watch]
      - apiGroups:
        - policy
        resources: [poddisruptionbudgets, podsecuritypolicies]
        verbs: [get, list, watch]
      - apiGroups:
        - rbac.authorization.k8s.io
        resources: [clusterroles, clusterrolebindings, roles, rolebindings]
        verbs: [get, list, watch]
      - apiGroups:
        - security.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - storage.k8s.io
        resources: [csidrivers, csinodes, csistoragecapacities, storageclasses, volumeattachments]
        verbs: [get, list, watch]
      - apiGroups:
        - sriovnetwork.k8s.cni.cncf.io
        resources: [sriovnetworknodepolicies, sriovnetworknodestates, sriovoperatorconfigs]
        verbs: [get, list, watch]
      - apiGroups:
        - status.gatekeeper.sh
        resources: [constraintpodstatuses, constrainttemplatepodstatuses, expansiontemplatepodstatuses]
        verbs: [get, list, watch]
      - apiGroups:
        - telemetry.istio.io
        resources: [*]
        verbs: [get, list, watch]
      - apiGroups:
        - templates.gatekeeper.sh
        resources: [constrainttemplates]
        verbs: [get, list, watch]
      - apiGroups:
        - vm.cluster.gke.io
        resources: [gpuallocation, guestenvironmentdata, virtualmachineaccessrequest, virtualmachinedisk, virtualmachinepasswordresetrequest, virtualmachinetype, vmhighavailabilitypolicy, vmruntimes]
        verbs: [get, list, watch]
      - apiGroups:
        - '*'
        resources: [componentstatuses, configmaps, endpoints, events, horizontalpodautoscalers, limitranges, namespaces, nodes, persistentvolumeclaims, persistentvolumes, pods, pods/log, podtemplates, replicationcontrollers, resourcequotas, serviceaccounts, services]
        verbs: [get, list, watch]
      ---
      apiVersion: rbac.authorization.k8s.io/v1
      kind: ClusterRoleBinding
      metadata:
        creationTimestamp: null
        name: fleet-rrb-actuation-gke-fleet-support-access
      roleRef:
        apiGroup: ""
        kind: ClusterRole
        name: fleet-rrb-actuation-gke-fleet-support-access
      subjects:
      - kind: User
        name: service-{PROJECT-NUMBER}@gcp-sa-anthossupport.iam.gserviceaccount.com

Controllo dell'utilizzo dell'assistenza Google Cloud

Il team di assistenza accede al cluster utilizzando un account di servizio Google Cloud dedicato per singolo progetto tramite l'API Connect Gateway. Puoi controllare tutte le attività di assistenza utilizzando Cloud Audit Logs.

Per esaminare l'utilizzo, abilita gli audit log di accesso ai dati e cerca quelli con l'identità del chiamante impostata su service-PROJECT_NUMBER@gcp-sa-anthossupport.iam.gserviceaccount.com. Potrai vedere la risorsa a cui si accede nel campo labels.k8s-request-path dell'audit log.

Per ulteriori informazioni su come visualizzare i dati di questi audit log, consulta Visualizzazione degli audit log di Cloud.

Per visualizzare le operazioni di audit log disponibili per la connessione del gateway, vedi Operazioni controllate.

Domande frequenti

A quali dati potrà accedere Google?

Questo flusso consente all'assistenza Google Cloud di avere accesso di sola lettura alle risorse non PII. Ciò significa che Google non avrà accesso a dati sensibili, ad esempio a secret, token e così via. Inoltre, l'assistenza di Google Cloud non potrà eseguire comandi come kubectl exec per in pod/nodi per interagire direttamente con le VM/macchine sottostanti. L'elenco delle risorse a cui è possibile accedere è documentato qui.

Quali modifiche potrà apportare Google al mio cluster?

In questo modo Google dispone dell'accesso di sola lettura; l'assistenza di Google Cloud non potrà per apportare modifiche al cluster. Se l'assistenza Google Cloud ha suggerito azioni necessarie per risolvere il problema, al cliente verrà chiesto di eseguire comandi di mutazione.

Per quanto tempo Google avrà questo accesso?

Dopo la chiusura della richiesta di assistenza, Google rimuove l'autorizzazione del team di assistenza ad accedere al cluster. Puoi anche rimuovere manualmente queste autorizzazioni utilizzando i comandi qui.

Come si accede al cluster?

L'assistenza di Google Cloud utilizzerà il servizio Connect Gateway già abilitato per per accedere al cluster. Non verranno installati nuovi software nel cluster. Consulta Connetti le funzionalità di sicurezza per maggiori dettagli.

Perché Google ha bisogno di questo accesso?

Questo accesso consente all'assistenza Google Cloud di comprendere più facilmente il problema con accesso di sola lettura in tempo reale alle risorse del cluster. Inoltre, questo riduce le comunicazioni in modo continuativo in modo che l'assistenza Google Cloud possa classificare e risolvere i problemi in modo molto più rapido.

Dove posso vedere a quali risorse è stato eseguito l'accesso nel mio cluster?

Puoi controllare tutte le attività di assistenza Google Cloud sul tuo cluster tramite Cloud Audit Logs. Vedi le istruzioni qui.