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update_space_quota.go
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update_space_quota.go
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package spacequota
import (
"encoding/json"
"errors"
"fmt"
"strconv"
"github.com/cloudfoundry/cli/cf"
"github.com/cloudfoundry/cli/cf/api/spacequotas"
"github.com/cloudfoundry/cli/cf/commandregistry"
"github.com/cloudfoundry/cli/cf/configuration/coreconfig"
"github.com/cloudfoundry/cli/cf/flags"
"github.com/cloudfoundry/cli/cf/formatters"
. "github.com/cloudfoundry/cli/cf/i18n"
"github.com/cloudfoundry/cli/cf/requirements"
"github.com/cloudfoundry/cli/cf/terminal"
)
type UpdateSpaceQuota struct {
ui terminal.UI
config coreconfig.Reader
spaceQuotaRepo spacequotas.SpaceQuotaRepository
}
func init() {
commandregistry.Register(&UpdateSpaceQuota{})
}
func (cmd *UpdateSpaceQuota) MetaData() commandregistry.CommandMetadata {
fs := make(map[string]flags.FlagSet)
fs["i"] = &flags.StringFlag{ShortName: "i", Usage: T("Maximum amount of memory an application instance can have (e.g. 1024M, 1G, 10G). -1 represents an unlimited amount.")}
fs["m"] = &flags.StringFlag{ShortName: "m", Usage: T("Total amount of memory a space can have (e.g. 1024M, 1G, 10G)")}
fs["n"] = &flags.StringFlag{ShortName: "n", Usage: T("New name")}
fs["r"] = &flags.IntFlag{ShortName: "r", Usage: T("Total number of routes")}
fs["s"] = &flags.IntFlag{ShortName: "s", Usage: T("Total number of service instances")}
fs["allow-paid-service-plans"] = &flags.BoolFlag{Name: "allow-paid-service-plans", Usage: T("Can provision instances of paid service plans")}
fs["disallow-paid-service-plans"] = &flags.BoolFlag{Name: "disallow-paid-service-plans", Usage: T("Can not provision instances of paid service plans")}
fs["a"] = &flags.IntFlag{ShortName: "a", Usage: T("Total number of application instances. -1 represents an unlimited amount.")}
fs["reserved-route-ports"] = &flags.IntFlag{Name: "reserved-route-ports", Usage: T("Maximum number of routes that may be created with reserved ports")}
return commandregistry.CommandMetadata{
Name: "update-space-quota",
Description: T("Update an existing space quota"),
Usage: []string{
"CF_NAME update-space-quota ",
T("QUOTA"),
" ",
fmt.Sprintf("[-i %s] ", T("INSTANCE_MEMORY")),
fmt.Sprintf("[-m %s] ", T("MEMORY")),
fmt.Sprintf("[-n %s] ", T("NAME")),
fmt.Sprintf("[-r %s] ", T("ROUTES")),
fmt.Sprintf("[-s %s] ", T("SERVICE_INSTANCES")),
fmt.Sprintf("[-a %s] ", T("APP_INSTANCES")),
"[--allow-paid-service-plans | --disallow-paid-service-plans] ",
fmt.Sprintf("[--reserved-route-ports %s] ", T("RESERVED_ROUTE_PORTS")),
},
Flags: fs,
}
}
func (cmd *UpdateSpaceQuota) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) []requirements.Requirement {
if len(fc.Args()) != 1 {
cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + commandregistry.Commands.CommandUsage("update-space-quota"))
}
reqs := []requirements.Requirement{
requirementsFactory.NewLoginRequirement(),
requirementsFactory.NewTargetedOrgRequirement(),
}
if fc.IsSet("a") {
reqs = append(reqs, requirementsFactory.NewMinAPIVersionRequirement("Option '-a'", cf.SpaceAppInstanceLimitMinimumAPIVersion))
}
return reqs
}
func (cmd *UpdateSpaceQuota) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command {
cmd.ui = deps.UI
cmd.config = deps.Config
cmd.spaceQuotaRepo = deps.RepoLocator.GetSpaceQuotaRepository()
return cmd
}
func (cmd *UpdateSpaceQuota) Execute(c flags.FlagContext) error {
name := c.Args()[0]
spaceQuota, err := cmd.spaceQuotaRepo.FindByName(name)
if err != nil {
return err
}
allowPaidServices := c.Bool("allow-paid-service-plans")
disallowPaidServices := c.Bool("disallow-paid-service-plans")
if allowPaidServices && disallowPaidServices {
return errors.New(T("Please choose either allow or disallow. Both flags are not permitted to be passed in the same command."))
}
if allowPaidServices {
spaceQuota.NonBasicServicesAllowed = true
}
if disallowPaidServices {
spaceQuota.NonBasicServicesAllowed = false
}
if c.String("i") != "" {
var memory int64
var formatError error
memFlag := c.String("i")
if memFlag == "-1" {
memory = -1
} else {
memory, formatError = formatters.ToMegabytes(memFlag)
if formatError != nil {
return errors.New(T("Incorrect Usage") + "\n\n" + commandregistry.Commands.CommandUsage("update-space-quota"))
}
}
spaceQuota.InstanceMemoryLimit = memory
}
if c.String("m") != "" {
memory, formatError := formatters.ToMegabytes(c.String("m"))
if formatError != nil {
return errors.New(T("Incorrect Usage") + "\n\n" + commandregistry.Commands.CommandUsage("update-space-quota"))
}
spaceQuota.MemoryLimit = memory
}
if c.String("n") != "" {
spaceQuota.Name = c.String("n")
}
if c.IsSet("s") {
spaceQuota.ServicesLimit = c.Int("s")
}
if c.IsSet("r") {
spaceQuota.RoutesLimit = c.Int("r")
}
if c.IsSet("a") {
spaceQuota.AppInstanceLimit = c.Int("a")
}
if c.IsSet("reserved-route-ports") {
spaceQuota.ReservedRoutePortsLimit = json.Number(strconv.Itoa(c.Int("reserved-route-ports")))
}
cmd.ui.Say(T("Updating space quota {{.Quota}} as {{.Username}}...",
map[string]interface{}{
"Quota": terminal.EntityNameColor(name),
"Username": terminal.EntityNameColor(cmd.config.Username()),
}))
err = cmd.spaceQuotaRepo.Update(spaceQuota)
if err != nil {
return err
}
cmd.ui.Ok()
return nil
}