Kubernetes kubectl create role 命令详解

kubectl create role

使用单一规则创建Role。

语法

$ role NAME --verb=verb --resource=resource.group/subresource [--resource-name=resourcename] [--dry-run]

示例

创建名为“pod-reader”的Role ,允许用户在pod上执行“get”,“watch”和“list”

kubectl create role pod-reader --verb=get --verb=list --verb=watch --resource=pods

创建名为“pod-reader”的Role,并指定ResourceName

kubectl create role pod-reader --verb=get,list,watch --resource=pods --resource-name=readablepod --resource-name=anotherpod

使用指定的API Group 创建名为“foo”的Role

kubectl create role foo --verb=get,list,watch --resource=rs.extensions

使用指定的SubResource创建名为“foo”的Role

kubectl create role foo --verb=get,list,watch --resource=pods,pods/status

Flags

Name Shorthand Default Usage
allow-missing-template-keys true If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats.
dry-run false If true, only print the object that would be sent, without sending it.
no-headers false When using the default or custom-column output format, don't print headers (default print headers).
output o Output format. One of: json|yaml|wide|name|custom-columns=...|custom-columns-file=...|go-template=...|go-template-file=...|jsonpath=...|jsonpath-file=... See custom columns [http://kubernetes.io/docs/user-guide/kubectl-overview/#custom-columns], golang template [http://golang.org/pkg/text/template/#pkg-overview] and jsonpath template [http://kubernetes.io/docs/user-guide/jsonpath].
output-version DEPRECATED: To use a specific API version, fully-qualify the resource, version, and group (for example: 'jobs.v1.batch/myjob').
resource [] resource that the rule applies to
resource-name [] resource in the white list that the rule applies to, repeat this flag for multiple items
save-config false If true, the configuration of current object will be saved in its annotation. Otherwise, the annotation will be unchanged. This flag is useful when you want to perform kubectl apply on this object in the future.
schema-cache-dir ~/.kube/schema If non-empty, load/store cached API schemas in this directory, default is '$HOME/.kube/schema'
show-all a false When printing, show all resources (default hide terminated pods.)
show-labels false When printing, show all labels as the last column (default hide labels column)
sort-by If non-empty, sort list types using this field specification. The field specification is expressed as a JSONPath expression (e.g. '{.metadata.name}'). The field in the API resource specified by this JSONPath expression must be an integer or a string.
template Template string or path to template file to use when -o=go-template, -o=go-template-file. The template format is golang templates [http://golang.org/pkg/text/template/#pkg-overview].
validate true If true, use a schema to validate the input before sending it
verb [] verb that applies to the resources contained in the rule
K8S中文社区微信公众号

译者

Vincent

业精于勤 荒于嬉;行成于思 毁于随;