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blockstorage_create.go
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/
blockstorage_create.go
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package cmd
import (
"fmt"
"strings"
"github.com/spf13/cobra"
"github.com/exoscale/cli/pkg/globalstate"
"github.com/exoscale/cli/pkg/output"
v3 "github.com/exoscale/egoscale/v3"
)
type blockStorageCreateCmd struct {
cliCommandSettings `cli-cmd:"-"`
_ bool `cli-cmd:"create"`
Name string `cli-arg:"#" cli-usage:"NAME"`
Size int64 `cli-usage:"block storage volume size (default: 10)"`
Snapshot string `cli-usage:"block storage volume snapshot NAME|ID"`
Zone v3.ZoneName `cli-short:"z" cli-usage:"block storage zone"`
}
func (c *blockStorageCreateCmd) cmdAliases() []string { return gCreateAlias }
func (c *blockStorageCreateCmd) cmdShort() string { return "Create a Block Storage Volume" }
func (c *blockStorageCreateCmd) cmdLong() string {
return fmt.Sprintf(`This command creates a Block Storage Volume.
Supported output template annotations: %s`,
strings.Join(output.TemplateAnnotations(&blockStorageShowOutput{}), ", "))
}
func (c *blockStorageCreateCmd) cmdPreRun(cmd *cobra.Command, args []string) error {
cmdSetZoneFlagFromDefault(cmd)
return cliCommandDefaultPreRun(c, cmd, args)
}
func (c *blockStorageCreateCmd) cmdRun(_ *cobra.Command, _ []string) error {
ctx := gContext
client, err := switchClientZoneV3(ctx, globalstate.EgoscaleV3Client, c.Zone)
if err != nil {
return err
}
if c.Snapshot == "" && c.Size == 0 {
c.Size = 10
}
var snapshot *v3.BlockStorageSnapshotTarget
if c.Snapshot != "" {
snapshots, err := client.ListBlockStorageSnapshots(ctx)
if err != nil {
return err
}
s, err := snapshots.FindBlockStorageSnapshot(c.Snapshot)
if err != nil {
return err
}
snapshot = &v3.BlockStorageSnapshotTarget{ID: s.ID}
}
req := v3.CreateBlockStorageVolumeRequest{
Name: c.Name,
Size: c.Size,
BlockStorageSnapshot: snapshot,
}
if err := client.Validate(req); err != nil {
return err
}
op, err := client.CreateBlockStorageVolume(ctx, req)
if err != nil {
return err
}
decorateAsyncOperation(fmt.Sprintf("Creating block storage volume %q...", c.Name), func() {
op, err = client.Wait(ctx, op, v3.OperationStateSuccess)
})
if err != nil {
return err
}
if !globalstate.Quiet {
return (&blockStorageShowCmd{
cliCommandSettings: c.cliCommandSettings,
Name: c.Name,
}).cmdRun(nil, nil)
}
return nil
}
func init() {
cobra.CheckErr(registerCLICommand(blockstorageCmd, &blockStorageCreateCmd{
cliCommandSettings: defaultCLICmdSettings(),
}))
}