diff --git a/pkg/apis/core/types.go b/pkg/apis/core/types.go index 837dd9cf82f..ebe7f0a297b 100644 --- a/pkg/apis/core/types.go +++ b/pkg/apis/core/types.go @@ -3482,12 +3482,15 @@ type PodDNSConfigOption struct { Value *string } -// PodIP represents the IP address of a pod. -// IP address information. Each entry includes: -// -// IP: An IP address allocated to the pod. Routable at least within -// the cluster. +// PodIP represents a single IP address allocated to the pod. type PodIP struct { + // IP is the IP address assigned to the pod + IP string +} + +// HostIP represents a single IP address allocated to the host. +type HostIP struct { + // IP is the IP address assigned to the host IP string } @@ -3637,9 +3640,21 @@ type PodStatus struct { // give the resources on this node to a higher priority pod that is created after preemption. // +optional NominatedNodeName string + + // HostIP holds the IP address of the host to which the pod is assigned. Empty if the pod has not started yet. + // A pod can be assigned to a node that has a problem in kubelet which in turns mean that HostIP will + // not be updated even if there is a node is assigned to pod // +optional HostIP string + // HostIPs holds the IP addresses allocated to the host. If this field is specified, the first entry must + // match the hostIP field. This list is empty if the pod has not started yet. + // A pod can be assigned to a node that has a problem in kubelet which in turns means that HostIPs will + // not be updated even if there is a node is assigned to this pod. + // match the hostIP field. This list is empty if no IPs have been allocated yet. + // +optional + HostIPs []HostIP + // PodIPs holds all of the known IP addresses allocated to the pod. Pods may be assigned AT MOST // one value for each of IPv4 and IPv6. // +optional diff --git a/staging/src/k8s.io/api/core/v1/types.go b/staging/src/k8s.io/api/core/v1/types.go index 2f1ba964b96..5dd5d09ce26 100644 --- a/staging/src/k8s.io/api/core/v1/types.go +++ b/staging/src/k8s.io/api/core/v1/types.go @@ -3937,12 +3937,15 @@ type PodDNSConfigOption struct { Value *string `json:"value,omitempty" protobuf:"bytes,2,opt,name=value"` } -// IP address information for entries in the (plural) PodIPs field. -// Each entry includes: -// -// IP: An IP address allocated to the pod. Routable at least within the cluster. +// PodIP represents a single IP address allocated to the pod. type PodIP struct { - // ip is an IP address (IPv4 or IPv6) assigned to the pod + // IP is the IP address assigned to the pod + IP string `json:"ip,omitempty" protobuf:"bytes,1,opt,name=ip"` +} + +// HostIP represents a single IP address allocated to the host. +type HostIP struct { + // IP is the IP address assigned to the host IP string `json:"ip,omitempty" protobuf:"bytes,1,opt,name=ip"` } @@ -4173,10 +4176,23 @@ type PodStatus struct { // +optional NominatedNodeName string `json:"nominatedNodeName,omitempty" protobuf:"bytes,11,opt,name=nominatedNodeName"` - // IP address of the host to which the pod is assigned. Empty if not yet scheduled. + // hostIP holds the IP address of the host to which the pod is assigned. Empty if the pod has not started yet. + // A pod can be assigned to a node that has a problem in kubelet which in turns mean that HostIP will + // not be updated even if there is a node is assigned to pod // +optional HostIP string `json:"hostIP,omitempty" protobuf:"bytes,5,opt,name=hostIP"` - // IP address allocated to the pod. Routable at least within the cluster. + + // hostIPs holds the IP addresses allocated to the host. If this field is specified, the first entry must + // match the hostIP field. This list is empty if the pod has not started yet. + // A pod can be assigned to a node that has a problem in kubelet which in turns means that HostIPs will + // not be updated even if there is a node is assigned to this pod. + // +optional + // +patchStrategy=merge + // +patchMergeKey=ip + // +listType=atomic + HostIPs []HostIP `json:"hostIPs,omitempty" protobuf:"bytes,16,rep,name=hostIPs" patchStrategy:"merge" patchMergeKey:"ip"` + + // podIP address allocated to the pod. Routable at least within the cluster. // Empty if not yet allocated. // +optional PodIP string `json:"podIP,omitempty" protobuf:"bytes,6,opt,name=podIP"`