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sks_nodepool_update.go
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sks_nodepool_update.go
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package cmd
import (
"errors"
"fmt"
"github.com/exoscale/egoscale"
apiv2 "github.com/exoscale/egoscale/api/v2"
"github.com/spf13/cobra"
)
var sksNodepoolUpdateCmd = &cobra.Command{
Use: "update <cluster name | ID> <Nodepool name | ID>",
Short: "Update a SKS cluster Nodepool",
PreRunE: func(cmd *cobra.Command, args []string) error {
if len(args) != 2 {
cmdExitOnUsageError(cmd, "invalid arguments")
}
cmdSetZoneFlagFromDefault(cmd)
return cmdCheckRequiredFlags(cmd, []string{"zone"})
},
RunE: func(cmd *cobra.Command, args []string) error {
var (
c = args[0]
np = args[1]
nodepool *egoscale.SKSNodepool
)
z, err := cmd.Flags().GetString("zone")
if err != nil {
return err
}
zone, err := getZoneByNameOrID(z)
if err != nil {
return fmt.Errorf("error retrieving zone: %s", err)
}
ctx := apiv2.WithEndpoint(gContext, apiv2.NewReqEndpoint(gCurrentAccount.Environment, zone.Name))
cluster, err := lookupSKSCluster(ctx, zone.Name, c)
if err != nil {
return err
}
for _, n := range cluster.Nodepools {
if n.ID == np || n.Name == np {
nodepool = n
break
}
}
if nodepool == nil {
return errors.New("Nodepool not found") // nolint:golint
}
name, err := cmd.Flags().GetString("name")
if err != nil {
return err
}
if cmd.Flags().Changed("name") {
nodepool.Name = name
}
description, err := cmd.Flags().GetString("description")
if err != nil {
return err
}
if cmd.Flags().Changed("description") {
nodepool.Description = description
}
instanceType, err := cmd.Flags().GetString("instance-type")
if err != nil {
return err
}
if cmd.Flags().Changed("instance-type") {
serviceOffering, err := getServiceOfferingByNameOrID(instanceType)
if err != nil {
return fmt.Errorf("error retrieving service offering: %s", err)
}
nodepool.InstanceTypeID = serviceOffering.ID.String()
}
diskSize, err := cmd.Flags().GetInt64("disk-size")
if err != nil {
return err
}
if cmd.Flags().Changed("disk-size") {
nodepool.DiskSize = diskSize
}
decorateAsyncOperation(fmt.Sprintf("Updating Nodepool %q...", np), func() {
err = cluster.UpdateNodepool(ctx, nodepool)
})
if err != nil {
return err
}
if !gQuiet {
return output(showSKSNodepool(zone, cluster.ID, nodepool.ID))
}
return nil
},
}
func init() {
sksNodepoolUpdateCmd.Flags().StringP("zone", "z", "", "SKS cluster zone")
sksNodepoolUpdateCmd.Flags().String("name", "", "name")
sksNodepoolUpdateCmd.Flags().String("description", "", "description")
sksNodepoolUpdateCmd.Flags().String("instance-type", "", "Nodepool Compute instances type")
sksNodepoolUpdateCmd.Flags().Int64("disk-size", 0, "Nodepool Compute instances disk size")
sksNodepoolCmd.AddCommand(sksNodepoolUpdateCmd)
}