mirror of
https://github.com/vmware-tanzu/velero.git
synced 2026-09-19 06:26:44 +00:00
Initial commit
Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>
This commit is contained in:
Andy Goldstein
@@ -0,0 +1,129 @@
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/*
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Copyright 2017 Heptio Inc.
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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 restore
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import (
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"errors"
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"fmt"
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"time"
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"github.com/spf13/cobra"
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"github.com/spf13/pflag"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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api "github.com/heptio/ark/pkg/apis/ark/v1"
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"github.com/heptio/ark/pkg/client"
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"github.com/heptio/ark/pkg/cmd"
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"github.com/heptio/ark/pkg/cmd/util/flag"
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"github.com/heptio/ark/pkg/cmd/util/output"
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)
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func NewCreateCommand(f client.Factory) *cobra.Command {
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o := NewCreateOptions()
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c := &cobra.Command{
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Use: "create BACKUP",
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Short: "Create a restore",
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Run: func(c *cobra.Command, args []string) {
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cmd.CheckError(o.Validate(c, args))
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cmd.CheckError(o.Complete(args))
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cmd.CheckError(o.Run(c, f))
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},
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}
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o.BindFlags(c.Flags())
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output.BindFlags(c.Flags())
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output.ClearOutputFlagDefault(c)
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return c
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}
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type CreateOptions struct {
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BackupName string
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RestoreVolumes bool
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Labels flag.Map
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Namespaces flag.StringArray
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NamespaceMappings flag.Map
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Selector flag.LabelSelector
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}
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func NewCreateOptions() *CreateOptions {
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return &CreateOptions{
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Labels: flag.NewMap(),
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NamespaceMappings: flag.NewMap().WithEntryDelimiter(",").WithKeyValueDelimiter(":"),
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}
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}
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func (o *CreateOptions) BindFlags(flags *pflag.FlagSet) {
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flags.BoolVar(&o.RestoreVolumes, "restore-volumes", o.RestoreVolumes, "whether to restore volumes from snapshots")
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flags.Var(&o.Labels, "labels", "labels to apply to the restore")
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flags.Var(&o.Namespaces, "namespaces", "comma-separated list of namespaces to restore")
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flags.Var(&o.NamespaceMappings, "namespace-mappings", "namespace mappings from name in the backup to desired restored name in the form src1:dst1,src2:dst2,...")
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flags.VarP(&o.Selector, "selector", "l", "only restore resources matching this label selector")
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}
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func (o *CreateOptions) Validate(c *cobra.Command, args []string) error {
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if len(args) != 1 {
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return errors.New("you must specify only one argument, the backup's name")
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}
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if err := output.ValidateFlags(c); err != nil {
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return err
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}
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return nil
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}
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func (o *CreateOptions) Complete(args []string) error {
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o.BackupName = args[0]
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return nil
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}
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func (o *CreateOptions) Run(c *cobra.Command, f client.Factory) error {
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arkClient, err := f.Client()
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if err != nil {
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return err
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}
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restore := &api.Restore{
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ObjectMeta: metav1.ObjectMeta{
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Namespace: api.DefaultNamespace,
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Name: fmt.Sprintf("%s-%s", o.BackupName, time.Now().Format("20060102150405")),
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Labels: o.Labels.Data(),
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},
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Spec: api.RestoreSpec{
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BackupName: o.BackupName,
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Namespaces: o.Namespaces,
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NamespaceMapping: o.NamespaceMappings.Data(),
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LabelSelector: o.Selector.LabelSelector,
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RestorePVs: o.RestoreVolumes,
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},
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}
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if printed, err := output.PrintWithFormat(c, restore); printed || err != nil {
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return err
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}
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restore, err = arkClient.ArkV1().Restores(restore.Namespace).Create(restore)
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if err != nil {
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return err
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}
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fmt.Printf("Restore %q created successfully.\n", restore.Name)
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return nil
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}
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@@ -0,0 +1,53 @@
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/*
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Copyright 2017 Heptio Inc.
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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 restore
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import (
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"fmt"
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"os"
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"github.com/spf13/cobra"
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api "github.com/heptio/ark/pkg/apis/ark/v1"
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"github.com/heptio/ark/pkg/client"
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"github.com/heptio/ark/pkg/cmd"
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)
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func NewDeleteCommand(f client.Factory) *cobra.Command {
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c := &cobra.Command{
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Use: "delete NAME",
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Short: "Delete a restore",
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Run: func(c *cobra.Command, args []string) {
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if len(args) != 1 {
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c.Usage()
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os.Exit(1)
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}
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arkClient, err := f.Client()
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cmd.CheckError(err)
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name := args[0]
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err = arkClient.ArkV1().Restores(api.DefaultNamespace).Delete(name, nil)
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cmd.CheckError(err)
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fmt.Printf("Restore %q deleted\n", name)
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},
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}
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return c
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}
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@@ -0,0 +1,34 @@
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/*
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Copyright 2017 Heptio Inc.
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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 restore
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import (
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"github.com/spf13/cobra"
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"github.com/heptio/ark/pkg/client"
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)
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func NewDescribeCommand(f client.Factory) *cobra.Command {
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c := &cobra.Command{
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Use: "describe",
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Short: "Describe a backup",
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Run: func(c *cobra.Command, args []string) {
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},
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}
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return c
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}
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@@ -0,0 +1,71 @@
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/*
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Copyright 2017 Heptio Inc.
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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 restore
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import (
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"github.com/spf13/cobra"
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api "github.com/heptio/ark/pkg/apis/ark/v1"
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"github.com/heptio/ark/pkg/client"
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"github.com/heptio/ark/pkg/cmd"
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"github.com/heptio/ark/pkg/cmd/util/output"
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)
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func NewGetCommand(f client.Factory) *cobra.Command {
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var listOptions metav1.ListOptions
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c := &cobra.Command{
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Use: "get",
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Short: "get restores",
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Run: func(c *cobra.Command, args []string) {
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err := output.ValidateFlags(c)
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cmd.CheckError(err)
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arkClient, err := f.Client()
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cmd.CheckError(err)
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var restores *api.RestoreList
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if len(args) > 0 {
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restores = new(api.RestoreList)
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for _, name := range args {
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restore, err := arkClient.Ark().Restores(api.DefaultNamespace).Get(name, metav1.GetOptions{})
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cmd.CheckError(err)
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restores.Items = append(restores.Items, *restore)
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}
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} else {
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restores, err = arkClient.ArkV1().Restores(api.DefaultNamespace).List(metav1.ListOptions{})
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cmd.CheckError(err)
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}
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if printed, err := output.PrintWithFormat(c, restores); printed || err != nil {
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cmd.CheckError(err)
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return
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}
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_, err = output.PrintWithFormat(c, restores)
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cmd.CheckError(err)
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},
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}
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c.Flags().StringVarP(&listOptions.LabelSelector, "selector", "l", listOptions.LabelSelector, "only show items matching this label selector")
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output.BindFlags(c.Flags())
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return c
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}
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@@ -0,0 +1,41 @@
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/*
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Copyright 2017 Heptio Inc.
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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 restore
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import (
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"github.com/spf13/cobra"
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"github.com/heptio/ark/pkg/client"
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)
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func NewCommand(f client.Factory) *cobra.Command {
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c := &cobra.Command{
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Use: "restore",
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Short: "Work with restores",
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Long: "Work with restores",
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}
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c.AddCommand(
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NewCreateCommand(f),
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NewGetCommand(f),
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// Will implement later
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// NewDescribeCommand(f),
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NewDeleteCommand(f),
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)
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return c
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}
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Reference in New Issue
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