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Document CustomPodDNS feature gates for DNSConfig and None dnsPolicy

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This commit is contained in:
Pengfei Ni 2017-11-28 02:03:23 +00:00
parent 24042ce6e7
commit 6dc9eeb3dd
1 changed files with 2 additions and 0 deletions
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staging/src/k8s.io/api/core/v1/types.go
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@ -2771,6 +2771,7 @@ type PodSpec struct {
// DNS parameters given in DNSConfig will be merged with the policy selected with DNSPolicy. // DNS parameters given in DNSConfig will be merged with the policy selected with DNSPolicy.
// To have DNS options set along with hostNetwork, you have to specify DNS policy // To have DNS options set along with hostNetwork, you have to specify DNS policy
// explicitly to 'ClusterFirstWithHostNet'. // explicitly to 'ClusterFirstWithHostNet'.
// Note that 'None' policy is an alpha feature introduced in v1.9 and CustomPodDNS feature gate must be enabled to use it.
// +optional // +optional
DNSPolicy DNSPolicy `json:"dnsPolicy,omitempty" protobuf:"bytes,6,opt,name=dnsPolicy,casttype=DNSPolicy"` DNSPolicy DNSPolicy `json:"dnsPolicy,omitempty" protobuf:"bytes,6,opt,name=dnsPolicy,casttype=DNSPolicy"`
// NodeSelector is a selector which must be true for the pod to fit on a node. // NodeSelector is a selector which must be true for the pod to fit on a node.
@ -2866,6 +2867,7 @@ type PodSpec struct {
// Specifies the DNS parameters of a pod. // Specifies the DNS parameters of a pod.
// Parameters specified here will be merged to the generated DNS // Parameters specified here will be merged to the generated DNS
// configuration based on DNSPolicy. // configuration based on DNSPolicy.
// This is an alpha feature introduced in v1.9 and CustomPodDNS feature gate must be enabled to use it.
// +optional // +optional
DNSConfig *PodDNSConfig `json:"dnsConfig,omitempty" protobuf:"bytes,26,opt,name=dnsConfig"` DNSConfig *PodDNSConfig `json:"dnsConfig,omitempty" protobuf:"bytes,26,opt,name=dnsConfig"`
} }