Struct MatchCondition

pub struct MatchCondition {
    pub expression: String,
    pub name: String,
}

MatchCondition represents a condition which must be fulfilled for a request to be sent to a webhook.

Fields

expression: String

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

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.

Trait Implementations

impl Clone for MatchCondition

fn clone(&self) -> MatchCondition

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MatchCondition

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl DeepMerge for MatchCondition

fn merge_from(&mut self, other: Self)

Merge other into self.

impl Default for MatchCondition

fn default() -> MatchCondition

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MatchCondition

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MatchCondition

fn eq(&self, other: &MatchCondition) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MatchCondition

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MatchCondition