Struct ParamRef

pub struct ParamRef {
    pub name: Option<String>,
    pub namespace: Option<String>,
    pub parameter_not_found_action: Option<String>,
    pub selector: Option<LabelSelector>,
}

ParamRef describes how to locate the params to be used as input to expressions of rules applied by a policy binding.

Fields

name: Option<String>

name is the name of the resource being referenced.

One of name or selector must be set, but name and selector are mutually exclusive properties. If one is set, the other must be unset.

A single parameter used for all admission requests can be configured by setting the name field, leaving selector blank, and setting namespace if paramKind is namespace-scoped.

namespace: Option<String>

namespace is the namespace of the referenced resource. Allows limiting the search for params to a specific namespace. Applies to both name and selector fields.

A per-namespace parameter may be used by specifying a namespace-scoped paramKind in the policy and leaving this field empty.

• If paramKind is cluster-scoped, this field MUST be unset. Setting this field results in a configuration error.

• If paramKind is namespace-scoped, the namespace of the object being evaluated for admission will be used when this field is left unset. Take care that if this is left empty the binding must not match any cluster-scoped resources, which will result in an error.

parameter_not_found_action: Option<String>

parameterNotFoundAction controls the behavior of the binding when the resource exists, and name or selector is valid, but there are no parameters matched by the binding. If the value is set to Allow, then no matched parameters will be treated as successful validation by the binding. If set to Deny, then no matched parameters will be subject to the failurePolicy of the policy.

Allowed values are Allow or Deny

Required

selector: Option<LabelSelector>

selector can be used to match multiple param objects based on their labels. Supply selector: {} to match all resources of the ParamKind.

If multiple params are found, they are all evaluated with the policy expressions and the results are ANDed together.

One of name or selector must be set, but name and selector are mutually exclusive properties. If one is set, the other must be unset.

Trait Implementations

impl Clone for ParamRef

fn clone(&self) -> ParamRef

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParamRef

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

Formats the value using the given formatter.

impl DeepMerge for ParamRef

fn merge_from(&mut self, other: Self)

Merge other into self.

impl Default for ParamRef

fn default() -> ParamRef

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ParamRef

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

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ParamRef

fn eq(&self, other: &ParamRef) -> 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 ParamRef

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 ParamRef