Field status.hostIPs added for Pod (#101566)

* Add FeatureGate PodHostIPs

* Add HostIPs field and update PodIPs field

* Types conversion

* Add dropDisabledStatusFields

* Add HostIPs for kubelet

* Add fuzzer for PodStatus

* Add status.hostIPs in ConvertDownwardAPIFieldLabel

* Add status.hostIPs in validEnvDownwardAPIFieldPathExpressions

* Downward API support for status.hostIPs

* Add DownwardAPI validation for status.hostIPs

* Add e2e to check that hostIPs works

* Add e2e to check that Downward API works

* Regenerate

Kubernetes-commit: 61b3c028ba618a939559c39befb546ae5e5fd0b9

applyconfigurations/core/v1/hostip.go

@@ -0,0 +1,39 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by applyconfiguration-gen. DO NOT EDIT.
+
+package v1
+
+// HostIPApplyConfiguration represents an declarative configuration of the HostIP type for use
+// with apply.
+type HostIPApplyConfiguration struct {
+	IP *string `json:"ip,omitempty"`
+}
+
+// HostIPApplyConfiguration constructs an declarative configuration of the HostIP type for use with
+// apply.
+func HostIP() *HostIPApplyConfiguration {
+	return &HostIPApplyConfiguration{}
+}
+
+// WithIP sets the IP field in the declarative configuration to the given value
+// and returns the receiver, so that objects can be built by chaining "With" function invocations.
+// If called multiple times, the IP field is set to the value of the last call.
+func (b *HostIPApplyConfiguration) WithIP(value string) *HostIPApplyConfiguration {
+	b.IP = &value
+	return b
+}

applyconfigurations/core/v1/podstatus.go

@@ -32,6 +32,7 @@ type PodStatusApplyConfiguration struct {
 	Reason                     *string                             `json:"reason,omitempty"`
 	NominatedNodeName          *string                             `json:"nominatedNodeName,omitempty"`
 	HostIP                     *string                             `json:"hostIP,omitempty"`
+	HostIPs                    []HostIPApplyConfiguration          `json:"hostIPs,omitempty"`
 	PodIP                      *string                             `json:"podIP,omitempty"`
 	PodIPs                     []PodIPApplyConfiguration           `json:"podIPs,omitempty"`
 	StartTime                  *metav1.Time                        `json:"startTime,omitempty"`
@@ -100,6 +101,19 @@ func (b *PodStatusApplyConfiguration) WithHostIP(value string) *PodStatusApplyCo
 	return b
 }
 
+// WithHostIPs adds the given value to the HostIPs field in the declarative configuration
+// and returns the receiver, so that objects can be build by chaining "With" function invocations.
+// If called multiple times, values provided by each call will be appended to the HostIPs field.
+func (b *PodStatusApplyConfiguration) WithHostIPs(values ...*HostIPApplyConfiguration) *PodStatusApplyConfiguration {
+	for i := range values {
+		if values[i] == nil {
+			panic("nil value passed to WithHostIPs")
+		}
+		b.HostIPs = append(b.HostIPs, *values[i])
+	}
+	return b
+}
+
 // WithPodIP sets the PodIP field in the declarative configuration to the given value
 // and returns the receiver, so that objects can be built by chaining "With" function invocations.
 // If called multiple times, the PodIP field is set to the value of the last call.

applyconfigurations/internal/internal.go

@@ -4623,6 +4623,12 @@ var schemaYAML = typed.YAMLObject(`types:
     - name: ip
       type:
         scalar: string
+- name: io.k8s.api.core.v1.HostIP
+  map:
+    fields:
+    - name: ip
+      type:
+        scalar: string
 - name: io.k8s.api.core.v1.HostPathVolumeSource
   map:
     fields:
@@ -5883,6 +5889,12 @@ var schemaYAML = typed.YAMLObject(`types:
     - name: hostIP
       type:
         scalar: string
+    - name: hostIPs
+      type:
+        list:
+          elementType:
+            namedType: io.k8s.api.core.v1.HostIP
+          elementRelationship: associative
     - name: initContainerStatuses
       type:
         list:

applyconfigurations/utils.go

@@ -611,6 +611,8 @@ func ForKind(kind schema.GroupVersionKind) interface{} {
 		return &applyconfigurationscorev1.GRPCActionApplyConfiguration{}
 	case corev1.SchemeGroupVersion.WithKind("HostAlias"):
 		return &applyconfigurationscorev1.HostAliasApplyConfiguration{}
+	case corev1.SchemeGroupVersion.WithKind("HostIP"):
+		return &applyconfigurationscorev1.HostIPApplyConfiguration{}
 	case corev1.SchemeGroupVersion.WithKind("HostPathVolumeSource"):
 		return &applyconfigurationscorev1.HostPathVolumeSourceApplyConfiguration{}
 	case corev1.SchemeGroupVersion.WithKind("HTTPGetAction"):

go.mod

@@ -34,8 +34,8 @@ require (
 	golang.org/x/term v0.0.0-20210927222741-03fcf44c2211
 	golang.org/x/time v0.0.0-20220210224613-90d013bbcef8
 	google.golang.org/protobuf v1.27.1
-	k8s.io/api v0.0.0-20220329085248-f457c96d1ad5
+	k8s.io/api v0.0.0-20220329211022-ed1c913933d7
-	k8s.io/apimachinery v0.0.0-20220328200121-3b8fb46ed6f1
+	k8s.io/apimachinery v0.0.0-20220329130813-31e52c987dc1
 	k8s.io/klog/v2 v2.60.1
 	k8s.io/kube-openapi v0.0.0-20220324211241-9f9c01d62a3a
 	k8s.io/utils v0.0.0-20220210201930-3a6ce19ff2f9
@@ -44,6 +44,6 @@ require (
 )
 
 replace (
-	k8s.io/api => k8s.io/api v0.0.0-20220329085248-f457c96d1ad5
+	k8s.io/api => k8s.io/api v0.0.0-20220329211022-ed1c913933d7
-	k8s.io/apimachinery => k8s.io/apimachinery v0.0.0-20220328200121-3b8fb46ed6f1
+	k8s.io/apimachinery => k8s.io/apimachinery v0.0.0-20220329130813-31e52c987dc1
 )

go.sum

@@ -628,10 +628,10 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
 honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
-k8s.io/api v0.0.0-20220329085248-f457c96d1ad5 h1:TXyh1FXkZDbvc5kgfNe3TIiOZWCmkrp/ZpvHdFEJxWc=
+k8s.io/api v0.0.0-20220329211022-ed1c913933d7 h1:jkj8qyruAlbi+qRLYnpM9Cz/llMLfJYiykRF0Xqd0qs=
-k8s.io/api v0.0.0-20220329085248-f457c96d1ad5/go.mod h1:9dsqcUbHQ0TcKcDbIZizDq/CAc9ZzLsdgUQ0EE1Jqbo=
+k8s.io/api v0.0.0-20220329211022-ed1c913933d7/go.mod h1:DtY4NYpJTdEZbyZNYT6OchYvejyTwdm7DK07dMzPcII=
-k8s.io/apimachinery v0.0.0-20220328200121-3b8fb46ed6f1 h1:VaUIEA4wzN15Ak47QL3NBB4pdwQKe5tCztCLTK+8Fnw=
+k8s.io/apimachinery v0.0.0-20220329130813-31e52c987dc1 h1:ESix+UawmXFu9oem7ngnHSbufLCiIQrvn9TXHB1x/w4=
-k8s.io/apimachinery v0.0.0-20220328200121-3b8fb46ed6f1/go.mod h1:WkN7hnr/sIpKTK8v3BZKqLkdqTMz00TBdMWqE0M0O7Q=
+k8s.io/apimachinery v0.0.0-20220329130813-31e52c987dc1/go.mod h1:WkN7hnr/sIpKTK8v3BZKqLkdqTMz00TBdMWqE0M0O7Q=
 k8s.io/gengo v0.0.0-20210813121822-485abfe95c7c/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E=
 k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
 k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=