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instance_pool_update.go
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instance_pool_update.go
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package cmd
import (
"fmt"
"strings"
"github.com/exoscale/egoscale"
"github.com/spf13/cobra"
)
var instancePoolUpdateCmd = &cobra.Command{
Use: "update <name | id>",
Short: "Update an instance pool",
Long: fmt.Sprintf(`This command updates an instance pool.
Supported output template annotations: %s`,
strings.Join(outputterTemplateAnnotations(&instancePoolItemOutput{}), ", ")),
Aliases: gCreateAlias,
PreRunE: func(cmd *cobra.Command, args []string) error {
if len(args) != 1 {
cmdExitOnUsageError(cmd, "invalid arguments")
}
cmdSetZoneFlagFromDefault(cmd)
return cmdCheckRequiredFlags(cmd, []string{"zone"})
},
RunE: func(cmd *cobra.Command, args []string) error {
name, err := cmd.Flags().GetString("name")
if err != nil {
return err
}
description, err := cmd.Flags().GetString("description")
if err != nil {
return err
}
zoneName, err := cmd.Flags().GetString("zone")
if err != nil {
return err
}
zone, err := getZoneByName(zoneName)
if err != nil {
return err
}
templateFilterCmd, err := cmd.Flags().GetString("template-filter")
if err != nil {
return err
}
templateFilter, err := validateTemplateFilter(templateFilterCmd)
if err != nil {
return err
}
template := new(egoscale.Template)
templateName, err := cmd.Flags().GetString("template")
if err != nil {
return err
}
if templateName != "" {
template, err = getTemplateByName(zone.ID, templateName, templateFilter)
if err != nil {
return err
}
}
userDataPath, err := cmd.Flags().GetString("cloud-init")
if err != nil {
return err
}
userData := ""
if userDataPath != "" {
userData, err = getUserDataFromFile(userDataPath)
if err != nil {
return err
}
}
instancePool, err := getInstancePoolByName(args[0], zone.ID)
if err != nil {
return err
}
size, err := cmd.Flags().GetInt("size")
if err != nil {
return err
}
_, err = cs.RequestWithContext(gContext, &egoscale.UpdateInstancePool{
ID: instancePool.ID,
ZoneID: zone.ID,
Name: name,
Description: description,
TemplateID: template.ID,
UserData: userData,
})
if err != nil {
return err
}
if size > 0 {
_, err = cs.RequestWithContext(gContext, &egoscale.ScaleInstancePool{
ID: instancePool.ID,
ZoneID: instancePool.ZoneID,
Size: size,
})
if err != nil {
return err
}
}
if !gQuiet {
return showInstancePool(instancePool.ID.String(), instancePool.ZoneID.String())
}
return nil
},
}
func init() {
instancePoolUpdateCmd.Flags().StringP("zone", "z", "", "Instance pool zone")
instancePoolUpdateCmd.Flags().StringP("name", "n", "", "Instance pool name")
instancePoolUpdateCmd.Flags().StringP("description", "d", "", "Instance pool description")
instancePoolUpdateCmd.Flags().StringP("template", "t", "", "Instance pool template")
instancePoolUpdateCmd.Flags().StringP("template-filter", "", "featured", templateFilterHelp)
instancePoolUpdateCmd.Flags().StringP("cloud-init", "c", "", "Cloud-init file path")
instancePoolUpdateCmd.Flags().IntP("size", "s", 0, "Update instance pool size")
instancePoolCmd.AddCommand(instancePoolUpdateCmd)
}