10.2. 查看角色和绑定
角色 可用于授予 集群范围 和 项目范围内的各种访问级别。用户和组可以同时关联或绑定到多个角色。您可以使用 oc describe 命令查看角色及其绑定的详细信息。
在集群范围内绑定了 cluster-admin 默认集群角色的用户可以对任何资源执行任何操作。本地绑定了 admin 默认集群角色的用户可以管理该项目中的角色和绑定。
注意
检查 Evaluating Authorization 部分中的操作动词的完整列表。
10.2.1. 查看集群角色
查看集群角色及其关联的规则集：
$ oc describe clusterrole.rbac Name: admin Labels: <none> Annotations: openshift.io/description=A user that has edit rights within the project and can change the project's membership. rbac.authorization.kubernetes.io/autoupdate=true PolicyRule: Resources Non-Resource URLs Resource Names Verbs --------- ----------------- -------------- ----- appliedclusterresourcequotas [] [] [get list watch] appliedclusterresourcequotas.quota.openshift.io [] [] [get list watch] bindings [] [] [get list watch] buildconfigs [] [] [create delete deletecollection get list patch update watch] buildconfigs.build.openshift.io [] [] [create delete deletecollection get list patch update watch] buildconfigs/instantiate [] [] [create] buildconfigs.build.openshift.io/instantiate [] [] [create] buildconfigs/instantiatebinary [] [] [create] buildconfigs.build.openshift.io/instantiatebinary [] [] [create] buildconfigs/webhooks [] [] [create delete deletecollection get list patch update watch] buildconfigs.build.openshift.io/webhooks [] [] [create delete deletecollection get list patch update watch] buildlogs [] [] [create delete deletecollection get list patch update watch] buildlogs.build.openshift.io [] [] [create delete deletecollection get list patch update watch] builds [] [] [create delete deletecollection get list patch update watch] builds.build.openshift.io [] [] [create delete deletecollection get list patch update watch] builds/clone [] [] [create] builds.build.openshift.io/clone [] [] [create] builds/details [] [] [update] builds.build.openshift.io/details [] [] [update] builds/log [] [] [get list watch] builds.build.openshift.io/log [] [] [get list watch] configmaps [] [] [create delete deletecollection get list patch update watch] cronjobs.batch [] [] [create delete deletecollection get list patch update watch] daemonsets.extensions [] [] [get list watch] deploymentconfigrollbacks [] [] [create] deploymentconfigrollbacks.apps.openshift.io [] [] [create] deploymentconfigs [] [] [create delete deletecollection get list patch update watch] deploymentconfigs.apps.openshift.io [] [] [create delete deletecollection get list patch update watch] deploymentconfigs/instantiate [] [] [create] deploymentconfigs.apps.openshift.io/instantiate [] [] [create] deploymentconfigs/log [] [] [get list watch] deploymentconfigs.apps.openshift.io/log [] [] [get list watch] deploymentconfigs/rollback [] [] [create] deploymentconfigs.apps.openshift.io/rollback [] [] [create] deploymentconfigs/scale [] [] [create delete deletecollection get list patch update watch] deploymentconfigs.apps.openshift.io/scale [] [] [create delete deletecollection get list patch update watch] deploymentconfigs/status [] [] [get list watch] deploymentconfigs.apps.openshift.io/status [] [] [get list watch] deployments.apps [] [] [create delete deletecollection get list patch update watch] deployments.extensions [] [] [create delete deletecollection get list patch update watch] deployments.extensions/rollback [] [] [create delete deletecollection get list patch update watch] deployments.apps/scale [] [] [create delete deletecollection get list patch update watch] deployments.extensions/scale [] [] [create delete deletecollection get list patch update watch] deployments.apps/status [] [] [create delete deletecollection get list patch update watch] endpoints [] [] [create delete deletecollection get list patch update watch] events [] [] [get list watch] horizontalpodautoscalers.autoscaling [] [] [create delete deletecollection get list patch update watch] horizontalpodautoscalers.extensions [] [] [create delete deletecollection get list patch update watch] imagestreamimages [] [] [create delete deletecollection get list patch update watch] imagestreamimages.image.openshift.io [] [] [create delete deletecollection get list patch update watch] imagestreamimports [] [] [create] imagestreamimports.image.openshift.io [] [] [create] imagestreammappings [] [] [create delete deletecollection get list patch update watch] imagestreammappings.image.openshift.io [] [] [create delete deletecollection get list patch update watch] imagestreams [] [] [create delete deletecollection get list patch update watch] imagestreams.image.openshift.io [] [] [create delete deletecollection get list patch update watch] imagestreams/layers [] [] [get update] imagestreams.image.openshift.io/layers [] [] [get update] imagestreams/secrets [] [] [create delete deletecollection get list patch update watch] imagestreams.image.openshift.io/secrets [] [] [create delete deletecollection get list patch update watch] imagestreams/status [] [] [get list watch] imagestreams.image.openshift.io/status [] [] [get list watch] imagestreamtags [] [] [create delete deletecollection get list patch update watch] imagestreamtags.image.openshift.io [] [] [create delete deletecollection get list patch update watch] jenkins.build.openshift.io [] [] [admin edit view] jobs.batch [] [] [create delete deletecollection get list patch update watch] limitranges [] [] [get list watch] localresourceaccessreviews [] [] [create] localresourceaccessreviews.authorization.openshift.io [] [] [create] localsubjectaccessreviews [] [] [create] localsubjectaccessreviews.authorization.k8s.io [] [] [create] localsubjectaccessreviews.authorization.openshift.io [] [] [create] namespaces [] [] [get list watch] namespaces/status [] [] [get list watch] networkpolicies.extensions [] [] [create delete deletecollection get list patch update watch] persistentvolumeclaims [] [] [create delete deletecollection get list patch update watch] pods [] [] [create delete deletecollection get list patch update watch] pods/attach [] [] [create delete deletecollection get list patch update watch] pods/exec [] [] [create delete deletecollection get list patch update watch] pods/log [] [] [get list watch] pods/portforward [] [] [create delete deletecollection get list patch update watch] pods/proxy [] [] [create delete deletecollection get list patch update watch] pods/status [] [] [get list watch] podsecuritypolicyreviews [] [] [create] podsecuritypolicyreviews.security.openshift.io [] [] [create] podsecuritypolicyselfsubjectreviews [] [] [create] podsecuritypolicyselfsubjectreviews.security.openshift.io [] [] [create] podsecuritypolicysubjectreviews [] [] [create] podsecuritypolicysubjectreviews.security.openshift.io [] [] [create] processedtemplates [] [] [create delete deletecollection get list patch update watch] processedtemplates.template.openshift.io [] [] [create delete deletecollection get list patch update watch] projects [] [] [delete get patch update] projects.project.openshift.io [] [] [delete get patch update] replicasets.extensions [] [] [create delete deletecollection get list patch update watch] replicasets.extensions/scale [] [] [create delete deletecollection get list patch update watch] replicationcontrollers [] [] [create delete deletecollection get list patch update watch] replicationcontrollers/scale [] [] [create delete deletecollection get list patch update watch] replicationcontrollers.extensions/scale [] [] [create delete deletecollection get list patch update watch] replicationcontrollers/status [] [] [get list watch] resourceaccessreviews [] [] [create] resourceaccessreviews.authorization.openshift.io [] [] [create] resourcequotas [] [] [get list watch] resourcequotas/status [] [] [get list watch] resourcequotausages [] [] [get list watch] rolebindingrestrictions [] [] [get list watch] rolebindingrestrictions.authorization.openshift.io [] [] [get list watch] rolebindings [] [] [create delete deletecollection get list patch update watch] rolebindings.authorization.openshift.io [] [] [create delete deletecollection get list patch update watch] rolebindings.rbac.authorization.k8s.io [] [] [create delete deletecollection get list patch update watch] roles [] [] [create delete deletecollection get list patch update watch] roles.authorization.openshift.io [] [] [create delete deletecollection get list patch update watch] roles.rbac.authorization.k8s.io [] [] [create delete deletecollection get list patch update watch] routes [] [] [create delete deletecollection get list patch update watch] routes.route.openshift.io [] [] [create delete deletecollection get list patch update watch] routes/custom-host [] [] [create] routes.route.openshift.io/custom-host [] [] [create] routes/status [] [] [get list watch update] routes.route.openshift.io/status [] [] [get list watch update] scheduledjobs.batch [] [] [create delete deletecollection get list patch update watch] secrets [] [] [create delete deletecollection get list patch update watch] serviceaccounts [] [] [create delete deletecollection get list patch update watch impersonate] services [] [] [create delete deletecollection get list patch update watch] services/proxy [] [] [create delete deletecollection get list patch update watch] statefulsets.apps [] [] [create delete deletecollection get list patch update watch] subjectaccessreviews [] [] [create] subjectaccessreviews.authorization.openshift.io [] [] [create] subjectrulesreviews [] [] [create] subjectrulesreviews.authorization.openshift.io [] [] [create] templateconfigs [] [] [create delete deletecollection get list patch update watch] templateconfigs.template.openshift.io [] [] [create delete deletecollection get list patch update watch] templateinstances [] [] [create delete deletecollection get list patch update watch] templateinstances.template.openshift.io [] [] [create delete deletecollection get list patch update watch] templates [] [] [create delete deletecollection get list patch update watch] templates.template.openshift.io [] [] [create delete deletecollection get list patch update watch] Name: basic-user Labels: <none> Annotations: openshift.io/description=A user that can get basic information about projects. rbac.authorization.kubernetes.io/autoupdate=true PolicyRule: Resources Non-Resource URLs Resource Names Verbs --------- ----------------- -------------- ----- clusterroles [] [] [get list] clusterroles.authorization.openshift.io [] [] [get list] clusterroles.rbac.authorization.k8s.io [] [] [get list watch] projectrequests [] [] [list] projectrequests.project.openshift.io [] [] [list] projects [] [] [list watch] projects.project.openshift.io [] [] [list watch] selfsubjectaccessreviews.authorization.k8s.io [] [] [create] selfsubjectrulesreviews [] [] [create] selfsubjectrulesreviews.authorization.openshift.io [] [] [create] storageclasses.storage.k8s.io [] [] [get list] users [] [~] [get] users.user.openshift.io [] [~] [get] Name: cluster-admin Labels: <none> Annotations: authorization.openshift.io/system-only=true openshift.io/description=A super-user that can perform any action in the cluster. When granted to a user within a project, they have full control over quota and membership and can perform every action... rbac.authorization.kubernetes.io/autoupdate=true PolicyRule: Resources Non-Resource URLs Resource Names Verbs --------- ----------------- -------------- ----- [*] [] [*] *.* [] [] [*] Name: cluster-debugger Labels: <none> Annotations: authorization.openshift.io/system-only=true rbac.authorization.kubernetes.io/autoupdate=true PolicyRule: Resources Non-Resource URLs Resource Names Verbs --------- ----------------- -------------- ----- [/debug/pprof] [] [get] [/debug/pprof/*] [] [get] [/metrics] [] [get] Name: cluster-reader Labels: <none> Annotations: authorization.openshift.io/system-only=true rbac.authorization.kubernetes.io/autoupdate=true PolicyRule: Resources Non-Resource URLs Resource Names Verbs --------- ----------------- -------------- ----- [*] [] [get] apiservices.apiregistration.k8s.io [] [] [get list watch] apiservices.apiregistration.k8s.io/status [] [] [get list watch] appliedclusterresourcequotas [] [] [get list watch] ...
