mirror of https://github.com/kubernetes/kops.git
122 lines
4.1 KiB
Go
122 lines
4.1 KiB
Go
/*
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Copyright 2024 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 controllerclientset
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import (
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"context"
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"fmt"
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"k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/apimachinery/pkg/watch"
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"k8s.io/klog/v2"
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kopsapi "k8s.io/kops/pkg/apis/kops"
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kopsinternalversion "k8s.io/kops/pkg/client/clientset_generated/clientset/typed/kops/internalversion"
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"k8s.io/kops/pkg/client/simple/vfsclientset"
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"k8s.io/kops/util/pkg/vfs"
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)
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type instanceGroups struct {
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base vfsclientset.VFSClientBase
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clusterName string
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}
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var _ kopsinternalversion.InstanceGroupInterface = &instanceGroups{}
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func newInstanceGroups(vfsContext *vfs.VFSContext, cluster *kopsapi.Cluster, clusterBasePath vfs.Path) *instanceGroups {
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if cluster == nil || cluster.Name == "" {
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klog.Fatalf("cluster / cluster.Name is required")
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}
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clusterName := cluster.Name
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kind := "InstanceGroup"
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r := &instanceGroups{
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// cluster: cluster,
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clusterName: clusterName,
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}
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// We don't expect to need encoding
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var storeVersion runtime.GroupVersioner
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r.base.Init(kind, vfsContext, clusterBasePath.Join("instancegroup"), storeVersion)
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return r
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}
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func (c *instanceGroups) Get(ctx context.Context, name string, options metav1.GetOptions) (*kopsapi.InstanceGroup, error) {
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if options.ResourceVersion != "" {
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return nil, fmt.Errorf("ResourceVersion not supported in InstanceGroupVFS::Get")
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}
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o, err := c.base.Find(ctx, name)
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if err != nil {
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return nil, err
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}
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if o == nil {
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return nil, errors.NewNotFound(schema.GroupResource{Group: kopsapi.GroupName, Resource: "InstanceGroup"}, name)
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}
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ig := o.(*kopsapi.InstanceGroup)
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c.addLabels(ig)
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return ig, nil
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}
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func (c *instanceGroups) addLabels(ig *kopsapi.InstanceGroup) {
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if ig.ObjectMeta.Labels == nil {
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ig.ObjectMeta.Labels = make(map[string]string)
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}
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ig.ObjectMeta.Labels[kopsapi.LabelClusterName] = c.clusterName
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}
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func (c *instanceGroups) List(ctx context.Context, options metav1.ListOptions) (*kopsapi.InstanceGroupList, error) {
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list := &kopsapi.InstanceGroupList{}
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items, err := c.base.List(ctx, list.Items, options)
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if err != nil {
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return nil, err
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}
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list.Items = items.([]kopsapi.InstanceGroup)
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for i := range list.Items {
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c.addLabels(&list.Items[i])
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}
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return list, nil
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}
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func (c *instanceGroups) Create(ctx context.Context, g *kopsapi.InstanceGroup, opts metav1.CreateOptions) (*kopsapi.InstanceGroup, error) {
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return nil, fmt.Errorf("InstanceGroups::Create not supported for server-side client")
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}
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func (c *instanceGroups) Update(ctx context.Context, g *kopsapi.InstanceGroup, opts metav1.UpdateOptions) (*kopsapi.InstanceGroup, error) {
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return nil, fmt.Errorf("InstanceGroups::Update not supported for server-side client")
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}
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func (c *instanceGroups) Delete(ctx context.Context, name string, options metav1.DeleteOptions) error {
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return fmt.Errorf("InstanceGroups::Delete not supported for server-side client")
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}
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func (r *instanceGroups) DeleteCollection(ctx context.Context, options metav1.DeleteOptions, listOptions metav1.ListOptions) error {
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return fmt.Errorf("InstanceGroups::DeleteCollection not supported for server-side client")
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}
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func (r *instanceGroups) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
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return nil, fmt.Errorf("InstanceGroups::Watch not supported for server-side client")
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}
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func (r *instanceGroups) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *kopsapi.InstanceGroup, err error) {
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return nil, fmt.Errorf("InstanceGroups::Patch not supported for server-side client")
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}
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