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nlb_update.go
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nlb_update.go
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package cmd
import (
"fmt"
"strings"
"github.com/spf13/cobra"
"github.com/exoscale/cli/pkg/account"
"github.com/exoscale/cli/pkg/globalstate"
"github.com/exoscale/cli/pkg/output"
exoapi "github.com/exoscale/egoscale/v2/api"
)
type nlbUpdateCmd struct {
cliCommandSettings `cli-cmd:"-"`
_ bool `cli-cmd:"update"`
NetworkLoadBalancer string `cli-arg:"#" cli-usage:"NAME|ID"`
Description string `cli-usage:"Network Load Balancer description"`
Labels map[string]string `cli-flag:"label" cli-usage:"Network Load Balancer label (format: key=value)"`
Name string `cli-usage:"Network Load Balancer name"`
Zone string `cli-short:"z" cli-usage:"Network Load Balancer zone"`
}
func (c *nlbUpdateCmd) cmdAliases() []string { return nil }
func (c *nlbUpdateCmd) cmdShort() string { return "Update a Network Load Balancer" }
func (c *nlbUpdateCmd) cmdLong() string {
return fmt.Sprintf(`This command updates a Network Load Balancer.
Supported output template annotations: %s`,
strings.Join(output.TemplateAnnotations(&nlbShowOutput{}), ", "),
)
}
func (c *nlbUpdateCmd) cmdPreRun(cmd *cobra.Command, args []string) error {
cmdSetZoneFlagFromDefault(cmd)
return cliCommandDefaultPreRun(c, cmd, args)
}
func (c *nlbUpdateCmd) cmdRun(cmd *cobra.Command, _ []string) error {
var updated bool
ctx := exoapi.WithEndpoint(gContext, exoapi.NewReqEndpoint(account.CurrentAccount.Environment, c.Zone))
nlb, err := globalstate.EgoscaleClient.FindNetworkLoadBalancer(ctx, c.Zone, c.NetworkLoadBalancer)
if err != nil {
return err
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.Description)) {
nlb.Description = &c.Description
updated = true
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.Labels)) {
nlb.Labels = &c.Labels
updated = true
}
if cmd.Flags().Changed(mustCLICommandFlagName(c, &c.Name)) {
nlb.Name = &c.Name
updated = true
}
if updated {
decorateAsyncOperation(
fmt.Sprintf("Updating Network Load Balancer %q...", c.NetworkLoadBalancer),
func() {
if err = globalstate.EgoscaleClient.UpdateNetworkLoadBalancer(ctx, c.Zone, nlb); err != nil {
return
}
})
if err != nil {
return err
}
}
if !globalstate.Quiet {
return (&nlbShowCmd{
cliCommandSettings: c.cliCommandSettings,
NetworkLoadBalancer: *nlb.ID,
Zone: c.Zone,
}).cmdRun(nil, nil)
}
return nil
}
func init() {
cobra.CheckErr(registerCLICommand(nlbCmd, &nlbUpdateCmd{
cliCommandSettings: defaultCLICmdSettings(),
}))
// FIXME: remove this someday.
cobra.CheckErr(registerCLICommand(deprecatedNLBCmd, &nlbUpdateCmd{
cliCommandSettings: defaultCLICmdSettings(),
}))
}