61 lines
2.4 KiB
Go
61 lines
2.4 KiB
Go
/*
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Copyright 2024 The Karmada 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 patch
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import (
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"fmt"
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"github.com/spf13/cobra"
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"k8s.io/cli-runtime/pkg/genericiooptions"
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kubectlpatch "k8s.io/kubectl/pkg/cmd/patch"
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"k8s.io/kubectl/pkg/util/templates"
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"github.com/karmada-io/karmada/pkg/karmadactl/options"
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"github.com/karmada-io/karmada/pkg/karmadactl/util"
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utilcomp "github.com/karmada-io/karmada/pkg/karmadactl/util/completion"
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)
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var (
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patchExample = templates.Examples(`
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# Partially update a deployment using a strategic merge patch, specifying the patch as JSON
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[1]%s patch deployment nginx-deployment -p '{"spec":{"replicas":2}}'
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# Partially update a deployment using a strategic merge patch, specifying the patch as YAML
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[1]%s patch deployment nginx-deployment -p $'spec:\n replicas: 2'
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# Partially update a deployment identified by the type and name specified in "deployment.json" using strategic merge patch
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[1]%s patch -f deployment.json -p '{"spec":{"replicas":2}}'
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# Update a propagationpolicy's conflictResolution using a JSON patch with positional arrays
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[1]%s patch pp nginx-propagation --type='json' -p='[{"op": "replace", "path": "/spec/conflictResolution", "value":"Overwrite"}]'
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# Update a deployment's replicas through the 'scale' subresource using a merge patch
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[1]%s patch deployment nginx-deployment --subresource='scale' --type='merge' -p '{"spec":{"replicas":2}}'`)
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)
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// NewCmdPatch returns new initialized instance of patch sub command
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func NewCmdPatch(f util.Factory, parentCommand string, ioStreams genericiooptions.IOStreams) *cobra.Command {
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cmd := kubectlpatch.NewCmdPatch(f, ioStreams)
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cmd.Example = fmt.Sprintf(patchExample, parentCommand)
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cmd.Annotations = map[string]string{
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util.TagCommandGroup: util.GroupAdvancedCommands,
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}
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options.AddKubeConfigFlags(cmd.Flags())
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options.AddNamespaceFlag(cmd.Flags())
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utilcomp.RegisterCompletionFuncForKarmadaContextFlag(cmd)
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utilcomp.RegisterCompletionFuncForNamespaceFlag(cmd, f)
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return cmd
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}
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