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Merge pull request #128407 from ndixita/pod-level-resources
[PodLevelResources] Pod Level Resources Feature Alpha Kubernetes-commit: c25f5eefe4efda4c0d9561d06942cd3de3dfe2e4
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‎core/v1/generated.pb.go

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‎core/v1/generated.proto

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‎core/v1/types.go

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@@ -4087,6 +4087,20 @@ type PodSpec struct {
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// +featureGate=DynamicResourceAllocation
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// +optional
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ResourceClaims []PodResourceClaim `json:"resourceClaims,omitempty" patchStrategy:"merge,retainKeys" patchMergeKey:"name" protobuf:"bytes,39,rep,name=resourceClaims"`
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// Resources is the total amount of CPU and Memory resources required by all
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// containers in the pod. It supports specifying Requests and Limits for
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// "cpu" and "memory" resource names only. ResourceClaims are not supported.
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//
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// This field enables fine-grained control over resource allocation for the
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// entire pod, allowing resource sharing among containers in a pod.
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// TODO: For beta graduation, expand this comment with a detailed explanation.
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//
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// This is an alpha field and requires enabling the PodLevelResources feature
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// gate.
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//
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// +featureGate=PodLevelResources
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// +optional
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Resources *ResourceRequirements `json:"resources,omitempty" protobuf:"bytes,40,opt,name=resources"`
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}
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// PodResourceClaim references exactly one ResourceClaim, either directly

‎core/v1/types_swagger_doc_generated.go

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@@ -1837,6 +1837,7 @@ var map_PodSpec = map[string]string{
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"hostUsers": "Use the host's user namespace. Optional: Default to true. If set to true or not present, the pod will be run in the host user namespace, useful for when the pod needs a feature only available to the host user namespace, such as loading a kernel module with CAP_SYS_MODULE. When set to false, a new userns is created for the pod. Setting false is useful for mitigating container breakout vulnerabilities even allowing users to run their containers as root without actually having root privileges on the host. This field is alpha-level and is only honored by servers that enable the UserNamespacesSupport feature.",
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"schedulingGates": "SchedulingGates is an opaque list of values that if specified will block scheduling the pod. If schedulingGates is not empty, the pod will stay in the SchedulingGated state and the scheduler will not attempt to schedule the pod.\n\nSchedulingGates can only be set at pod creation time, and be removed only afterwards.",
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"resourceClaims": "ResourceClaims defines which ResourceClaims must be allocated and reserved before the Pod is allowed to start. The resources will be made available to those containers which consume them by name.\n\nThis is an alpha field and requires enabling the DynamicResourceAllocation feature gate.\n\nThis field is immutable.",
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"resources": "Resources is the total amount of CPU and Memory resources required by all containers in the pod. It supports specifying Requests and Limits for \"cpu\" and \"memory\" resource names only. ResourceClaims are not supported.\n\nThis field enables fine-grained control over resource allocation for the entire pod, allowing resource sharing among containers in a pod.\n\nThis is an alpha field and requires enabling the PodLevelResources feature gate.",
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}
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func (PodSpec) SwaggerDoc() map[string]string {

‎core/v1/zz_generated.deepcopy.go

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‎go.mod

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require (
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github.com/gogo/protobuf v1.3.2
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k8s.io/apimachinery v0.0.0-20241108022104-96b97de8d6ba
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k8s.io/apimachinery v0.0.0-20240920213627-16af2ff33fbf
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)
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require (

‎go.sum

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gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
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gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
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gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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k8s.io/apimachinery v0.0.0-20241108022104-96b97de8d6ba h1:ghB5Iygt6Ge8UyIwW7C1kJx4kP7AUTCL9Qg6GCsUUOY=
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k8s.io/apimachinery v0.0.0-20241108022104-96b97de8d6ba/go.mod h1:HqhdaJUgQqky29T1V0o2yFkt/pZqLFIDyn9Zi/8rxoY=
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k8s.io/apimachinery v0.0.0-20240920213627-16af2ff33fbf h1:ZRwu8YHh3bFbQU4NRvHB6fiovWLBouxY86wIcLd7sBA=
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k8s.io/apimachinery v0.0.0-20240920213627-16af2ff33fbf/go.mod h1:HqhdaJUgQqky29T1V0o2yFkt/pZqLFIDyn9Zi/8rxoY=
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k8s.io/klog/v2 v2.130.1 h1:n9Xl7H1Xvksem4KFG4PYbdQCQxqc/tTUyrgXaOhHSzk=
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k8s.io/klog/v2 v2.130.1/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE=
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k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738 h1:M3sRQVHv7vB20Xc2ybTt7ODCeFj6JSWYFzOFnYeS6Ro=

‎testdata/HEAD/apps.v1.DaemonSet.json

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"resourceClaimName": "resourceClaimNameValue",
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"resourceClaimTemplateName": "resourceClaimTemplateNameValue"
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}
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]
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],
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"resources": {
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"limits": {
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"limitsKey": "0"
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},
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"requests": {
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"requestsKey": "0"
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},
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"claims": [
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{
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"name": "nameValue",
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"request": "requestValue"
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}
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]
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}
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}
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},
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"updateStrategy": {

‎testdata/HEAD/apps.v1.DaemonSet.pb

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‎testdata/HEAD/apps.v1.DaemonSet.yaml

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- name: nameValue
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resourceClaimName: resourceClaimNameValue
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resourceClaimTemplateName: resourceClaimTemplateNameValue
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resources:
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claims:
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- name: nameValue
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request: requestValue
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limits:
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limitsKey: "0"
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requests:
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requestsKey: "0"
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restartPolicy: restartPolicyValue
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runtimeClassName: runtimeClassNameValue
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schedulerName: schedulerNameValue

‎testdata/HEAD/apps.v1.Deployment.json

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"resourceClaimName": "resourceClaimNameValue",
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"resourceClaimTemplateName": "resourceClaimTemplateNameValue"
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}
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]
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],
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"resources": {
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"limits": {
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"limitsKey": "0"
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},
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"requests": {
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"requestsKey": "0"
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},
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"claims": [
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{
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"name": "nameValue",
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"request": "requestValue"
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}
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]
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}
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}
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},
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"strategy": {

‎testdata/HEAD/apps.v1.Deployment.pb

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‎testdata/HEAD/apps.v1.Deployment.yaml

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resources:
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claims:
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- name: nameValue
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request: requestValue
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limits:
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limitsKey: "0"
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requests:
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requestsKey: "0"
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restartPolicy: restartPolicyValue
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runtimeClassName: runtimeClassNameValue
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schedulerName: schedulerNameValue

‎testdata/HEAD/apps.v1.ReplicaSet.json

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"resourceClaimName": "resourceClaimNameValue",
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"resourceClaimTemplateName": "resourceClaimTemplateNameValue"
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}
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]
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],
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"resources": {
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"limits": {
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"limitsKey": "0"
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},
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"requests": {
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"requestsKey": "0"
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},
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"claims": [
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{
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"name": "nameValue",
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"request": "requestValue"
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}
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]
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}
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}
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}
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},

‎testdata/HEAD/apps.v1.ReplicaSet.pb

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‎testdata/HEAD/apps.v1.ReplicaSet.yaml

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resourceClaimName: resourceClaimNameValue
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resourceClaimTemplateName: resourceClaimTemplateNameValue
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resources:
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claims:
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- name: nameValue
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request: requestValue
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limits:
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limitsKey: "0"
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requests:
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requestsKey: "0"
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restartPolicy: restartPolicyValue
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runtimeClassName: runtimeClassNameValue
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schedulerName: schedulerNameValue

‎testdata/HEAD/apps.v1.StatefulSet.json

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"resourceClaimName": "resourceClaimNameValue",
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"resourceClaimTemplateName": "resourceClaimTemplateNameValue"
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}
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],
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"resources": {
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"limitsKey": "0"
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},
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"requests": {
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"requestsKey": "0"
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},
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"claims": [
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{
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"name": "nameValue",
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"request": "requestValue"
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}
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]
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}
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}
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},
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"volumeClaimTemplates": [

‎testdata/HEAD/apps.v1.StatefulSet.pb

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‎testdata/HEAD/apps.v1.StatefulSet.yaml

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resources:
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claims:
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- name: nameValue
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request: requestValue
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limits:
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limitsKey: "0"
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requests:
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requestsKey: "0"
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restartPolicy: restartPolicyValue
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runtimeClassName: runtimeClassNameValue
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schedulerName: schedulerNameValue

‎testdata/HEAD/apps.v1beta1.Deployment.json

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"resources": {
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"strategy": {

‎testdata/HEAD/apps.v1beta1.Deployment.pb

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‎testdata/HEAD/apps.v1beta1.Deployment.yaml

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claims:
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limitsKey: "0"
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requestsKey: "0"
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‎testdata/HEAD/apps.v1beta1.StatefulSet.json

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"resources": {
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"requests": {
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"claims": [
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{
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}
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"volumeClaimTemplates": [

‎testdata/HEAD/apps.v1beta1.StatefulSet.pb

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‎testdata/HEAD/apps.v1beta1.StatefulSet.yaml

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resources:
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claims:
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request: requestValue
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limits:
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limitsKey: "0"
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requests:
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requestsKey: "0"
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restartPolicy: restartPolicyValue
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runtimeClassName: runtimeClassNameValue
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schedulerName: schedulerNameValue

‎testdata/HEAD/apps.v1beta2.DaemonSet.json

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"resourceClaimName": "resourceClaimNameValue",
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"resources": {
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‎testdata/HEAD/apps.v1beta2.DaemonSet.pb

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‎testdata/HEAD/apps.v1beta2.DaemonSet.yaml

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resources:
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claims:
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- name: nameValue
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limits:
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limitsKey: "0"
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schedulerName: schedulerNameValue

‎testdata/HEAD/apps.v1beta2.Deployment.json

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"resources": {
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"requests": {
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"claims": [
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}
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‎testdata/HEAD/apps.v1beta2.Deployment.pb

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‎testdata/HEAD/apps.v1beta2.Deployment.yaml

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resources:
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claims:
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- name: nameValue
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request: requestValue
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limits:
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limitsKey: "0"
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requests:
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requestsKey: "0"
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restartPolicy: restartPolicyValue
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runtimeClassName: runtimeClassNameValue
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schedulerName: schedulerNameValue

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