fs.StringVar(&s.AdmissionControl,"admission-control",s.AdmissionControl,"Ordered list of plug-ins to do admission control of resources into cluster. Comma-delimited list of: "+strings.Join(admission.GetPlugins(),", "))
fs.StringVar(&s.AdmissionControlConfigFile,"admission-control-config-file",s.AdmissionControlConfigFile,"File with admission control configuration.")
fs.StringVar(&s.AuthorizationMode,"authorization-mode",s.AuthorizationMode,"Ordered list of plug-ins to do authorization on secure port. Comma-delimited list of: "+strings.Join(apiserver.AuthorizationModeChoices,","))
fs.StringVar(&s.AuthorizationConfig.PolicyFile,"authorization-policy-file",s.AuthorizationConfig.PolicyFile,"File with authorization policy in csv format, used with --authorization-mode=ABAC, on the secure port.")
fs.StringVar(&s.AuthorizationConfig.WebhookConfigFile,"authorization-webhook-config-file",s.AuthorizationConfig.WebhookConfigFile,"File with webhook configuration in kubeconfig format, used with --authorization-mode=Webhook. The API server will query the remote service to determine access on the API server's secure port.")
fs.DurationVar(&s.AuthorizationConfig.WebhookCacheAuthorizedTTL,"authorization-webhook-cache-authorized-ttl",s.AuthorizationConfig.WebhookCacheAuthorizedTTL,"The duration to cache 'authorized' responses from the webhook authorizer. Default is 5m.")
fs.DurationVar(&s.AuthorizationConfig.WebhookCacheUnauthorizedTTL,"authorization-webhook-cache-unauthorized-ttl",s.AuthorizationConfig.WebhookCacheUnauthorizedTTL,"The duration to cache 'unauthorized' responses from the webhook authorizer. Default is 30s.")
fs.StringVar(&s.AuthorizationConfig.RBACSuperUser,"authorization-rbac-super-user",s.AuthorizationConfig.RBACSuperUser,"If specified, a username which avoids RBAC authorization checks and role binding privilege escalation checks, to be used with --authorization-mode=RBAC.")
fs.StringVar(&s.BasicAuthFile,"basic-auth-file",s.BasicAuthFile,"If set, the file that will be used to admit requests to the secure port of the API server via http basic authentication.")
fs.StringVar(&s.ClientCAFile,"client-ca-file",s.ClientCAFile,"If set, any request presenting a client certificate signed by one of the authorities in the client-ca-file is authenticated with an identity corresponding to the CommonName of the client certificate.")
fs.StringVar(&s.CloudProvider,"cloud-provider",s.CloudProvider,"The provider for cloud services. Empty string for no provider.")
fs.StringVar(&s.CloudConfigFile,"cloud-config",s.CloudConfigFile,"The path to the cloud provider configuration file. Empty string for no configuration file.")
fs.StringSliceVar(&s.CorsAllowedOriginList,"cors-allowed-origins",s.CorsAllowedOriginList,"List of allowed origins for CORS, comma separated. An allowed origin can be a regular expression to support subdomain matching. If this list is empty CORS will not be enabled.")
fs.StringVar(&s.DefaultStorageMediaType,"storage-media-type",s.DefaultStorageMediaType,"The media type to use to store objects in storage. Defaults to application/json. Some resources may only support a specific media type and will ignore this setting.")
fs.IntVar(&s.DeleteCollectionWorkers,"delete-collection-workers",s.DeleteCollectionWorkers,"Number of workers spawned for DeleteCollection call. These are used to speed up namespace cleanup.")
fs.StringVar(&s.ExternalHost,"external-hostname",s.ExternalHost,"The hostname to use when generating externalized URLs for this master (e.g. Swagger API Docs.)")
// See #14282 for details on how to test/try this option out. TODO remove this comment once this option is tested in CI.
fs.IntVar(&s.KubernetesServiceNodePort,"kubernetes-service-node-port",s.KubernetesServiceNodePort,"If non-zero, the Kubernetes master service (which apiserver creates/maintains) will be of type NodePort, using this as the value of the port. If zero, the Kubernetes master service will be of type ClusterIP.")
fs.StringVar(&s.LongRunningRequestRE,"long-running-request-regexp",s.LongRunningRequestRE,"A regular expression matching long running requests which should be excluded from maximum inflight request handling.")
fs.StringVar(&s.MasterServiceNamespace,"master-service-namespace",s.MasterServiceNamespace,"The namespace from which the kubernetes master services should be injected into pods")
fs.IntVar(&s.MaxRequestsInFlight,"max-requests-inflight",s.MaxRequestsInFlight,"The maximum number of requests in flight at a given time. When the server exceeds this, it rejects requests. Zero for no limit.")
fs.IntVar(&s.MinRequestTimeout,"min-request-timeout",s.MinRequestTimeout,"An optional field indicating the minimum number of seconds a handler must keep a request open before timing it out. Currently only honored by the watch request handler, which picks a randomized value above this number as the connection timeout, to spread out load.")
fs.StringVar(&s.OIDCIssuerURL,"oidc-issuer-url",s.OIDCIssuerURL,"The URL of the OpenID issuer, only HTTPS scheme will be accepted. If set, it will be used to verify the OIDC JSON Web Token (JWT)")
fs.StringVar(&s.OIDCClientID,"oidc-client-id",s.OIDCClientID,"The client ID for the OpenID Connect client, must be set if oidc-issuer-url is set")
fs.StringVar(&s.OIDCCAFile,"oidc-ca-file",s.OIDCCAFile,"If set, the OpenID server's certificate will be verified by one of the authorities in the oidc-ca-file, otherwise the host's root CA set will be used")
"The OpenID claim to use as the user name. Note that claims other than the default ('sub') is not "+
"guaranteed to be unique and immutable. This flag is experimental, please see the authentication documentation for further details.")
fs.StringVar(&s.OIDCGroupsClaim,"oidc-groups-claim","","If provided, the name of a custom OpenID Connect claim for specifying user groups. The claim value is expected to be an array of strings. This flag is experimental, please see the authentication documentation for further details.")
fs.Var(&s.RuntimeConfig,"runtime-config","A set of key=value pairs that describe runtime configuration that may be passed to apiserver. apis/<groupVersion> key can be used to turn on/off specific api versions. apis/<groupVersion>/<resource> can be used to turn on/off specific resources. api/all and api/legacy are special keys to control all and legacy api versions respectively.")
fs.IPNetVar(&s.ServiceClusterIPRange,"service-cluster-ip-range",s.ServiceClusterIPRange,"A CIDR notation IP range from which to assign service cluster IPs. This must not overlap with any IP ranges assigned to nodes for pods.")
fs.IPNetVar(&s.ServiceClusterIPRange,"portal-net",s.ServiceClusterIPRange,"Deprecated: see --service-cluster-ip-range instead.")
fs.Var(&s.ServiceNodePortRange,"service-node-port-range","A port range to reserve for services with NodePort visibility. Example: '30000-32767'. Inclusive at both ends of the range.")
fs.Var(&s.ServiceNodePortRange,"service-node-ports","Deprecated: see --service-node-port-range instead.")
fs.StringVar(&s.StorageConfig.Type,"storage-backend",s.StorageConfig.Type,"The storage backend for persistence. Options: 'etcd2' (default), 'etcd3'.")
fs.StringSliceVar(&s.StorageConfig.ServerList,"etcd-servers",s.StorageConfig.ServerList,"List of etcd servers to connect with (http://ip:port), comma separated.")
fs.StringVar(&s.StorageConfig.Prefix,"etcd-prefix",s.StorageConfig.Prefix,"The prefix for all resource paths in etcd.")
fs.StringVar(&s.StorageConfig.KeyFile,"etcd-keyfile",s.StorageConfig.KeyFile,"SSL key file used to secure etcd communication")
fs.StringVar(&s.StorageConfig.CertFile,"etcd-certfile",s.StorageConfig.CertFile,"SSL certification file used to secure etcd communication")
fs.StringVar(&s.StorageConfig.CAFile,"etcd-cafile",s.StorageConfig.CAFile,"SSL Certificate Authority file used to secure etcd communication")
fs.BoolVar(&s.StorageConfig.Quorum,"etcd-quorum-read",s.StorageConfig.Quorum,"If true, enable quorum read")
fs.IntVar(&s.StorageConfig.DeserializationCacheSize,"deserialization-cache-size",s.StorageConfig.DeserializationCacheSize,"Number of deserialized json objects to cache in memory.")
fs.StringVar(&s.DeprecatedStorageVersion,"storage-version",s.DeprecatedStorageVersion,"The version to store the legacy v1 resources with. Defaults to server preferred")
fs.MarkDeprecated("storage-version","--storage-version is deprecated and will be removed when the v1 API is retired. See --storage-versions instead.")
fs.StringVar(&s.StorageVersions,"storage-versions",s.StorageVersions,"The per-group version to store resources in. "+
"Specified in the format \"group1/version1,group2/version2,...\". "+
"In the case where objects are moved from one group to the other, you may specify the format \"group1=group2/v1beta1,group3/v1beta1,...\". "+
"You only need to pass the groups you wish to change from the defaults. "+
"It defaults to a list of preferred versions of all registered groups, which is derived from the KUBE_API_VERSIONS environment variable.")
fs.StringVar(&s.TokenAuthFile,"token-auth-file",s.TokenAuthFile,"If set, the file that will be used to secure the secure port of the API server via token authentication.")
fs.StringSliceVar(&s.WatchCacheSizes,"watch-cache-sizes",s.WatchCacheSizes,"List of watch cache sizes for every resource (pods, nodes, etc.), comma separated. The individual override format: resource#size, where size is a number. It takes effect when watch-cache is enabled.")
