Merge pull request #6498 from RainbowMango/pr_bump_kubernetes_v1332

Bump Kubernetes dependencies from v1.32.3 to v1.33.2

Author: karmada-bot

api/openapi-spec/swagger.json

@@ -17526,7 +17526,7 @@
     },
     "/version/": {
       "get": {
-        "description": "get the code version",
+        "description": "get the version information for this server",
         "consumes": [
           "application/json"
         ],
@@ -21766,11 +21766,11 @@
       }
     },
     "io.k8s.api.autoscaling.v2.HPAScalingRules": {
-      "description": "HPAScalingRules configures the scaling behavior for one direction. These Rules are applied after calculating DesiredReplicas from metrics for the HPA. They can limit the scaling velocity by specifying scaling policies. They can prevent flapping by specifying the stabilization window, so that the number of replicas is not set instantly, instead, the safest value from the stabilization window is chosen.",
+      "description": "HPAScalingRules configures the scaling behavior for one direction via scaling Policy Rules and a configurable metric tolerance.\n\nScaling Policy Rules are applied after calculating DesiredReplicas from metrics for the HPA. They can limit the scaling velocity by specifying scaling policies. They can prevent flapping by specifying the stabilization window, so that the number of replicas is not set instantly, instead, the safest value from the stabilization window is chosen.\n\nThe tolerance is applied to the metric values and prevents scaling too eagerly for small metric variations. (Note that setting a tolerance requires enabling the alpha HPAConfigurableTolerance feature gate.)",
       "type": "object",
       "properties": {
         "policies": {
-          "description": "policies is a list of potential scaling polices which can be used during scaling. At least one policy must be specified, otherwise the HPAScalingRules will be discarded as invalid",
+          "description": "policies is a list of potential scaling polices which can be used during scaling. If not set, use the default values: - For scale up: allow doubling the number of pods, or an absolute change of 4 pods in a 15s window. - For scale down: allow all pods to be removed in a 15s window.",
           "type": "array",
           "items": {
             "default": {},
@@ -21786,6 +21786,10 @@
           "description": "stabilizationWindowSeconds is the number of seconds for which past recommendations should be considered while scaling up or scaling down. StabilizationWindowSeconds must be greater than or equal to zero and less than or equal to 3600 (one hour). If not set, use the default values: - For scale up: 0 (i.e. no stabilization is done). - For scale down: 300 (i.e. the stabilization window is 300 seconds long).",
           "type": "integer",
           "format": "int32"
+        },
+        "tolerance": {
+          "description": "tolerance is the tolerance on the ratio between the current and desired metric value under which no updates are made to the desired number of replicas (e.g. 0.01 for 1%). Must be greater than or equal to zero. If not set, the default cluster-wide tolerance is applied (by default 10%).\n\nFor example, if autoscaling is configured with a memory consumption target of 100Mi, and scale-down and scale-up tolerances of 5% and 1% respectively, scaling will be triggered when the actual consumption falls below 95Mi or exceeds 101Mi.\n\nThis is an alpha field and requires enabling the HPAConfigurableTolerance feature gate.",
+          "$ref": "#/definitions/io.k8s.apimachinery.pkg.api.resource.Quantity"
         }
       }
     },
@@ -23219,6 +23223,11 @@
           "kind": "DeleteOptions",
           "version": "v1beta1"
         },
+        {
+          "group": "resource.k8s.io",
+          "kind": "DeleteOptions",
+          "version": "v1beta2"
+        },
         {
           "group": "scheduling.k8s.io",
           "kind": "DeleteOptions",
@@ -23986,6 +23995,11 @@
           "kind": "WatchEvent",
           "version": "v1beta1"
         },
+        {
+          "group": "resource.k8s.io",
+          "kind": "WatchEvent",
+          "version": "v1beta2"
+        },
         {
           "group": "scheduling.k8s.io",
           "kind": "WatchEvent",
@@ -24065,6 +24079,14 @@
           "type": "string",
           "default": ""
         },
+        "emulationMajor": {
+          "description": "EmulationMajor is the major version of the emulation version",
+          "type": "string"
+        },
+        "emulationMinor": {
+          "description": "EmulationMinor is the minor version of the emulation version",
+          "type": "string"
+        },
         "gitCommit": {
           "type": "string",
           "default": ""
@@ -24082,10 +24104,20 @@
           "default": ""
         },
         "major": {
+          "description": "Major is the major version of the binary version",
           "type": "string",
           "default": ""
         },
+        "minCompatibilityMajor": {
+          "description": "MinCompatibilityMajor is the major version of the minimum compatibility version",
+          "type": "string"
+        },
+        "minCompatibilityMinor": {
+          "description": "MinCompatibilityMinor is the minor version of the minimum compatibility version",
+          "type": "string"
+        },
         "minor": {
+          "description": "Minor is the minor version of the binary version",
           "type": "string",
           "default": ""
         },

charts/karmada-operator/crds/operator.karmada.io_karmadas.yaml

@@ -1591,7 +1591,7 @@ spec:
                                 The types of objects that may be mounted by this volume are defined by the container runtime implementation on a host machine and at minimum must include all valid types supported by the container image field.
                                 The OCI object gets mounted in a single directory (spec.containers[*].volumeMounts.mountPath) by merging the manifest layers in the same way as for container images.
                                 The volume will be mounted read-only (ro) and non-executable files (noexec).
-                                Sub path mounts for containers are not supported (spec.containers[*].volumeMounts.subpath).
+                                Sub path mounts for containers are not supported (spec.containers[*].volumeMounts.subpath) before 1.33.
                                 The field spec.securityContext.fsGroupChangePolicy has no effect on this volume type.
                               properties:
                                 pullPolicy:
@@ -2774,7 +2774,7 @@ spec:
                                 Cannot be updated.
                               items:
                                 description: EnvFromSource represents the source of
-                                  a set of ConfigMaps
+                                  a set of ConfigMaps or Secrets
                                 properties:
                                   configMapRef:
                                     description: The ConfigMap to select from
@@ -2795,8 +2795,8 @@ spec:
                                     type: object
                                     x-kubernetes-map-type: atomic
                                   prefix:
-                                    description: An optional identifier to prepend
-                                      to each key in the ConfigMap. Must be a C_IDENTIFIER.
+                                    description: Optional text to prepend to the name
+                                      of each environment variable. Must be a C_IDENTIFIER.
                                     type: string
                                   secretRef:
                                     description: The Secret to select from
@@ -3062,6 +3062,12 @@ spec:
                                       - port
                                       type: object
                                   type: object
+                                stopSignal:
+                                  description: |-
+                                    StopSignal defines which signal will be sent to a container when it is being stopped.
+                                    If not specified, the default is defined by the container runtime in use.
+                                    StopSignal can only be set for Pods with a non-empty .spec.os.name
+                                  type: string
                               type: object
                             livenessProbe:
                               description: |-

charts/karmada/_crds/bases/autoscaling/autoscaling.karmada.io_federatedhpas.yaml

@@ -82,7 +82,9 @@ spec:
                       policies:
                         description: |-
                           policies is a list of potential scaling polices which can be used during scaling.
-                          At least one policy must be specified, otherwise the HPAScalingRules will be discarded as invalid
+                          If not set, use the default values:
+                          - For scale up: allow doubling the number of pods, or an absolute change of 4 pods in a 15s window.
+                          - For scale down: allow all pods to be removed in a 15s window.
                         items:
                           description: HPAScalingPolicy is a single policy which must
                             hold true for a specified past interval.
@@ -124,6 +126,24 @@ spec:
                           - For scale down: 300 (i.e. the stabilization window is 300 seconds long).
                         format: int32
                         type: integer
+                      tolerance:
+                        anyOf:
+                        - type: integer
+                        - type: string
+                        description: |-
+                          tolerance is the tolerance on the ratio between the current and desired
+                          metric value under which no updates are made to the desired number of
+                          replicas (e.g. 0.01 for 1%). Must be greater than or equal to zero. If not
+                          set, the default cluster-wide tolerance is applied (by default 10%).
+
+                          For example, if autoscaling is configured with a memory consumption target of 100Mi,
+                          and scale-down and scale-up tolerances of 5% and 1% respectively, scaling will be
+                          triggered when the actual consumption falls below 95Mi or exceeds 101Mi.
+
+                          This is an alpha field and requires enabling the HPAConfigurableTolerance
+                          feature gate.
+                        pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
+                        x-kubernetes-int-or-string: true
                     type: object
                   scaleUp:
                     description: |-
@@ -136,7 +156,9 @@ spec:
                       policies:
                         description: |-
                           policies is a list of potential scaling polices which can be used during scaling.
-                          At least one policy must be specified, otherwise the HPAScalingRules will be discarded as invalid
+                          If not set, use the default values:
+                          - For scale up: allow doubling the number of pods, or an absolute change of 4 pods in a 15s window.
+                          - For scale down: allow all pods to be removed in a 15s window.
                         items:
                           description: HPAScalingPolicy is a single policy which must
                             hold true for a specified past interval.
@@ -178,6 +200,24 @@ spec:
                           - For scale down: 300 (i.e. the stabilization window is 300 seconds long).
                         format: int32
                         type: integer
+                      tolerance:
+                        anyOf:
+                        - type: integer
+                        - type: string
+                        description: |-
+                          tolerance is the tolerance on the ratio between the current and desired
+                          metric value under which no updates are made to the desired number of
+                          replicas (e.g. 0.01 for 1%). Must be greater than or equal to zero. If not
+                          set, the default cluster-wide tolerance is applied (by default 10%).
+
+                          For example, if autoscaling is configured with a memory consumption target of 100Mi,
+                          and scale-down and scale-up tolerances of 5% and 1% respectively, scaling will be
+                          triggered when the actual consumption falls below 95Mi or exceeds 101Mi.
+
+                          This is an alpha field and requires enabling the HPAConfigurableTolerance
+                          feature gate.
+                        pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
+                        x-kubernetes-int-or-string: true
                     type: object
                 type: object
               maxReplicas:

cmd/aggregated-apiserver/app/options/options.go

@@ -33,10 +33,10 @@ import (
 	genericfilters "k8s.io/apiserver/pkg/server/filters"
 	genericoptions "k8s.io/apiserver/pkg/server/options"
 	"k8s.io/apiserver/pkg/storage/storagebackend"
+	"k8s.io/apiserver/pkg/util/compatibility"
 	utilfeature "k8s.io/apiserver/pkg/util/feature"
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/util/flowcontrol"
-	cbversion "k8s.io/component-base/version"
 	"k8s.io/klog/v2"
 	netutils "k8s.io/utils/net"
 
@@ -123,7 +123,7 @@ func (o *Options) Run(ctx context.Context) error {
 	restConfig := config.GenericConfig.ClientConfig
 	restConfig.RateLimiter = flowcontrol.NewTokenBucketRateLimiter(o.KubeAPIQPS, o.KubeAPIBurst)
 	secretLister := config.GenericConfig.SharedInformerFactory.Core().V1().Secrets().Lister()
-	config.GenericConfig.EffectiveVersion = cbversion.NewEffectiveVersion("1.0")
+	config.GenericConfig.EffectiveVersion = compatibility.DefaultBuildEffectiveVersion()
 
 	server, err := config.Complete().New(restConfig, secretLister)
 	if err != nil {

cmd/karmada-search/app/karmada-search.go

@@ -31,13 +31,13 @@ import (
 	genericapiserver "k8s.io/apiserver/pkg/server"
 	genericfilters "k8s.io/apiserver/pkg/server/filters"
 	genericoptions "k8s.io/apiserver/pkg/server/options"
+	"k8s.io/apiserver/pkg/util/compatibility"
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/util/flowcontrol"
 	cliflag "k8s.io/component-base/cli/flag"
 	"k8s.io/component-base/logs"
 	logsv1 "k8s.io/component-base/logs/api/v1"
 	"k8s.io/component-base/term"
-	cbversion "k8s.io/component-base/version"
 	"k8s.io/klog/v2"
 	netutils "k8s.io/utils/net"
 	"sigs.k8s.io/controller-runtime/pkg/client/apiutil"
@@ -192,7 +192,7 @@ func config(o *options.Options, outOfTreeRegistryOptions ...Option) (*search.Con
 	}
 
 	serverConfig.ClientConfig.RateLimiter = flowcontrol.NewTokenBucketRateLimiter(o.KubeAPIQPS, o.KubeAPIBurst)
-	serverConfig.Config.EffectiveVersion = cbversion.NewEffectiveVersion("1.0")
+	serverConfig.Config.EffectiveVersion = compatibility.DefaultBuildEffectiveVersion()
 
 	httpClient, err := rest.HTTPClientFor(serverConfig.ClientConfig)
 	if err != nil {