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instance_snapshot_export.go
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instance_snapshot_export.go
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package cmd
import (
"fmt"
"strings"
egoscale "github.com/exoscale/egoscale/v2"
exoapi "github.com/exoscale/egoscale/v2/api"
"github.com/spf13/cobra"
)
type instanceSnapshotExportOutput struct {
URL string `json:"url"`
Checksum string `json:"checksum"`
}
func (o *instanceSnapshotExportOutput) toJSON() { outputJSON(o) }
func (o *instanceSnapshotExportOutput) toText() { outputText(o) }
func (o *instanceSnapshotExportOutput) toTable() { outputTable(o) }
type instanceSnapshotExportCmd struct {
cliCommandSettings `cli-cmd:"-"`
_ bool `cli-cmd:"export"`
ID string `cli-arg:"#"`
Zone string `cli-short:"z" cli-usage:"snapshot zone"`
}
func (c *instanceSnapshotExportCmd) cmdAliases() []string { return nil }
func (c *instanceSnapshotExportCmd) cmdShort() string {
return "Export a Compute instance snapshot"
}
func (c *instanceSnapshotExportCmd) cmdLong() string {
return fmt.Sprintf(`This command exports a Compute instance snapshot.
Supported output template annotations: %s`,
strings.Join(outputterTemplateAnnotations(&instanceSnapshotExportOutput{}), ", "))
}
func (c *instanceSnapshotExportCmd) cmdPreRun(cmd *cobra.Command, args []string) error {
cmdSetZoneFlagFromDefault(cmd)
return cliCommandDefaultPreRun(c, cmd, args)
}
func (c *instanceSnapshotExportCmd) cmdRun(_ *cobra.Command, _ []string) error {
ctx := exoapi.WithEndpoint(gContext, exoapi.NewReqEndpoint(gCurrentAccount.Environment, c.Zone))
snapshot, err := cs.GetSnapshot(ctx, c.Zone, c.ID)
if err != nil {
return err
}
var snapshotExport *egoscale.SnapshotExport
decorateAsyncOperation(fmt.Sprintf("Exporting snapshot %s...", c.ID), func() {
snapshotExport, err = cs.ExportSnapshot(ctx, c.Zone, snapshot)
})
if err != nil {
return err
}
if !gQuiet {
return c.outputFunc(
&instanceSnapshotExportOutput{
URL: *snapshotExport.PresignedURL,
Checksum: *snapshotExport.MD5sum,
},
nil)
}
return nil
}
func init() {
cobra.CheckErr(registerCLICommand(instanceSnapshotCmd, &instanceSnapshotExportCmd{
cliCommandSettings: defaultCLICmdSettings(),
}))
}