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https://github.com/k3s-io/kubernetes.git
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92 lines
2.6 KiB
Go
92 lines
2.6 KiB
Go
/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package polymorphichelpers
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import (
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"fmt"
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appsv1 "k8s.io/api/apps/v1"
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appsv1beta1 "k8s.io/api/apps/v1beta1"
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appsv1beta2 "k8s.io/api/apps/v1beta2"
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batchv1 "k8s.io/api/batch/v1"
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batchv1beta1 "k8s.io/api/batch/v1beta1"
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batchv2alpha1 "k8s.io/api/batch/v2alpha1"
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"k8s.io/api/core/v1"
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extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
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"k8s.io/apimachinery/pkg/runtime"
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)
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func updatePodSpecForObject(obj runtime.Object, fn func(*v1.PodSpec) error) (bool, error) {
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switch t := obj.(type) {
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case *v1.Pod:
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return true, fn(&t.Spec)
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// ReplicationController
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case *v1.ReplicationController:
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if t.Spec.Template == nil {
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t.Spec.Template = &v1.PodTemplateSpec{}
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}
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return true, fn(&t.Spec.Template.Spec)
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// Deployment
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case *extensionsv1beta1.Deployment:
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return true, fn(&t.Spec.Template.Spec)
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case *appsv1beta1.Deployment:
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return true, fn(&t.Spec.Template.Spec)
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case *appsv1beta2.Deployment:
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return true, fn(&t.Spec.Template.Spec)
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case *appsv1.Deployment:
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return true, fn(&t.Spec.Template.Spec)
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// DaemonSet
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case *extensionsv1beta1.DaemonSet:
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return true, fn(&t.Spec.Template.Spec)
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case *appsv1beta2.DaemonSet:
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return true, fn(&t.Spec.Template.Spec)
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case *appsv1.DaemonSet:
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return true, fn(&t.Spec.Template.Spec)
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// ReplicaSet
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case *extensionsv1beta1.ReplicaSet:
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return true, fn(&t.Spec.Template.Spec)
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case *appsv1beta2.ReplicaSet:
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return true, fn(&t.Spec.Template.Spec)
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case *appsv1.ReplicaSet:
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return true, fn(&t.Spec.Template.Spec)
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// StatefulSet
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case *appsv1beta1.StatefulSet:
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return true, fn(&t.Spec.Template.Spec)
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case *appsv1beta2.StatefulSet:
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return true, fn(&t.Spec.Template.Spec)
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case *appsv1.StatefulSet:
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return true, fn(&t.Spec.Template.Spec)
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// Job
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case *batchv1.Job:
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return true, fn(&t.Spec.Template.Spec)
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// CronJob
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case *batchv1beta1.CronJob:
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return true, fn(&t.Spec.JobTemplate.Spec.Template.Spec)
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case *batchv2alpha1.CronJob:
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return true, fn(&t.Spec.JobTemplate.Spec.Template.Spec)
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default:
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return false, fmt.Errorf("the object is not a pod or does not have a pod template: %T", t)
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}
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}
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