dnspolicy.md

The DNSPolicy Custom Resource Definition (CRD)

• DNSPolicy
• DNSPolicySpec
  • HealthCheckSpec
    • AdditionalHeadersRef
  • LoadBalancingSpec
    • LoadBalancingWeighted
      • CustomWeight
    • LoadBalancingGeo
• DNSPolicyStatus

DNSPolicy

Field	Type	Required	Description
spec	DNSPolicySpec	Yes	The specification for DNSPolicy custom resource
status	DNSPolicyStatus	No	The status for the custom resource

DNSPolicySpec

Field	Type	Required	Description
targetRef	Gateway API PolicyTargetReference	Yes	Reference to a Kuberentes resource that the policy attaches to
healthCheck	HealthCheckSpec	No	HealthCheck spec
loadBalancing	LoadBalancingSpec	No	LoadBancking Spec
routingStrategy	String (immutable)	Yes	Immutable! Routing Strategy to use, one of "simple" or "loadbalacned"

HealthCheckSpec

Field	Type	Description
endpoint	String	The endpoint to connect to (e.g. IP address or hostname of a clusters loadbalancer)
port	Number	The port to use
protocol	String	The protocol to use for this request (e.g. Https;Https)
failureThreshold	Number	Failure Threshold
additionalHeadersRef	AdditionalHeadersRef	Secret ref which contains k/v: headers and their values that can be specified to ensure the health check is successful
expectedResponses	[]Number	HTTP response codes that should be considered healthy (defaults are 200 and 201)
allowInsecureCertificates	Boolean	Allow using invalid (e.g. self-signed) certificates, default is false
interval	Kubernetes meta/v1.Duration	How frequently this check would ideally be executed

AdditionalHeadersRef

Field	Type	Description
name	String	Name of the secret containing additional header information

LoadBalancingSpec

Field	Type	Description
weighted	LoadBalancingWeighted	Weighted routing spec
geo	LoadBalancingGeo	Geo routing spec

LoadBalancingWeighted

Field	Type	Description
defaultWeight	Number	Default weight to apply to created records
custom	[]CustomWeight	Custom weights to manipulate records weights based on label selectors

CustomWeight

Field	Type	Description
selector	metav1.LabelSelector	Label Selector to specify resources that should have this weight applied
weight	Number	Weight value to apply for matching resources

LoadBalancingGeo

Field	Type	Description
defaultGeo	String	Default geo to apply to records

DNSPolicyStatus

Field	Type	Description
observedGeneration	String	Number of the last observed generation of the resource. Use it to check if the status info is up to date with latest resource spec.
conditions	[]Kubernetes meta/v1.Condition	List of conditions that define that status of the resource.
healthCheck	HealthCheckStatus	HealthCheck status.

HealthCheckStatus

Field	Type	Description
conditions	[]Kubernetes meta/v1.Condition	List of conditions that define that status of the resource.