MatchConditions is a list of CEL expressions that must be met for a resource to be excluded.
expression
string required
Expression represents the expression which will be evaluated by CEL. Must evaluate to bool.
CEL expressions have access to the contents of the AdmissionRequest and Authorizer, organized into CEL variables:
'object' - The object from the incoming request. The value is null for DELETE requests.
'oldObject' - The existing object. The value is null for CREATE requests.
'request' - Attributes of the admission request(/pkg/apis/admission/types.go#AdmissionRequest).
'authorizer' - A CEL Authorizer. May be used to perform authorization checks for the principal (user or service account) of the request.
See https://pkg.go.dev/k8s.io/apiserver/pkg/cel/library#Authz
'authorizer.requestResource' - A CEL ResourceCheck constructed from the 'authorizer' and configured with the
request resource.
Documentation on CEL: https://kubernetes.io/docs/reference/using-api/cel/
Required.
name
string required
Name is an identifier for this match condition, used for strategic merging of MatchConditions,
as well as providing an identifier for logging purposes. A good name should be descriptive of
the associated expression.
Name must be a qualified name consisting of alphanumeric characters, '-', '_' or '.', and
must start and end with an alphanumeric character (e.g. 'MyName', or 'my.name', or
'123-abc', regex used for validation is '([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9]') with an
optional DNS subdomain prefix and '/' (e.g. 'example.com/MyName')
Required.