Struct k8s_openapi::api::admissionregistration::v1alpha1::MatchResources
source · pub struct MatchResources {
pub exclude_resource_rules: Option<Vec<NamedRuleWithOperations>>,
pub match_policy: Option<String>,
pub namespace_selector: Option<LabelSelector>,
pub object_selector: Option<LabelSelector>,
pub resource_rules: Option<Vec<NamedRuleWithOperations>>,
}
Expand description
MatchResources decides whether to run the admission control policy on an object based on whether it meets the match criteria. The exclude rules take precedence over include rules (if a resource matches both, it is excluded)
Fields§
§exclude_resource_rules: Option<Vec<NamedRuleWithOperations>>
ExcludeResourceRules describes what operations on what resources/subresources the ValidatingAdmissionPolicy should not care about. The exclude rules take precedence over include rules (if a resource matches both, it is excluded)
match_policy: Option<String>
matchPolicy defines how the “MatchResources” list is used to match incoming requests. Allowed values are “Exact” or “Equivalent”.
-
Exact: match a request only if it exactly matches a specified rule. For example, if deployments can be modified via apps/v1, apps/v1beta1, and extensions/v1beta1, but “rules” only included
apiGroups:\["apps"\], apiVersions:\["v1"\], resources: \["deployments"\]
, a request to apps/v1beta1 or extensions/v1beta1 would not be sent to the ValidatingAdmissionPolicy. -
Equivalent: match a request if modifies a resource listed in rules, even via another API group or version. For example, if deployments can be modified via apps/v1, apps/v1beta1, and extensions/v1beta1, and “rules” only included
apiGroups:\["apps"\], apiVersions:\["v1"\], resources: \["deployments"\]
, a request to apps/v1beta1 or extensions/v1beta1 would be converted to apps/v1 and sent to the ValidatingAdmissionPolicy.
Defaults to “Equivalent”
namespace_selector: Option<LabelSelector>
NamespaceSelector decides whether to run the admission control policy on an object based on whether the namespace for that object matches the selector. If the object itself is a namespace, the matching is performed on object.metadata.labels. If the object is another cluster scoped resource, it never skips the policy.
For example, to run the webhook on any objects whose namespace is not associated with “runlevel” of “0” or “1”; you will set the selector as follows: “namespaceSelector”: { “matchExpressions”: [ { “key”: “runlevel”, “operator”: “NotIn”, “values”: [ “0”, “1” ] } ] }
If instead you want to only run the policy on any objects whose namespace is associated with the “environment” of “prod” or “staging”; you will set the selector as follows: “namespaceSelector”: { “matchExpressions”: [ { “key”: “environment”, “operator”: “In”, “values”: [ “prod”, “staging” ] } ] }
See https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/ for more examples of label selectors.
Default to the empty LabelSelector, which matches everything.
object_selector: Option<LabelSelector>
ObjectSelector decides whether to run the validation based on if the object has matching labels. objectSelector is evaluated against both the oldObject and newObject that would be sent to the cel validation, and is considered to match if either object matches the selector. A null object (oldObject in the case of create, or newObject in the case of delete) or an object that cannot have labels (like a DeploymentRollback or a PodProxyOptions object) is not considered to match. Use the object selector only if the webhook is opt-in, because end users may skip the admission webhook by setting the labels. Default to the empty LabelSelector, which matches everything.
resource_rules: Option<Vec<NamedRuleWithOperations>>
ResourceRules describes what operations on what resources/subresources the ValidatingAdmissionPolicy matches. The policy cares about an operation if it matches any Rule.
Trait Implementations§
source§impl Clone for MatchResources
impl Clone for MatchResources
source§fn clone(&self) -> MatchResources
fn clone(&self) -> MatchResources
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for MatchResources
impl Debug for MatchResources
source§impl DeepMerge for MatchResources
impl DeepMerge for MatchResources
source§fn merge_from(&mut self, other: Self)
fn merge_from(&mut self, other: Self)
other
into self
.source§impl Default for MatchResources
impl Default for MatchResources
source§fn default() -> MatchResources
fn default() -> MatchResources
source§impl<'de> Deserialize<'de> for MatchResources
impl<'de> Deserialize<'de> for MatchResources
source§fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where
D: Deserializer<'de>,
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where D: Deserializer<'de>,
source§impl PartialEq<MatchResources> for MatchResources
impl PartialEq<MatchResources> for MatchResources
source§fn eq(&self, other: &MatchResources) -> bool
fn eq(&self, other: &MatchResources) -> bool
self
and other
values to be equal, and is used
by ==
.