forked from cloudfoundry/cli
/
service_command.go
255 lines (219 loc) · 9.45 KB
/
service_command.go
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package v7
import (
"fmt"
"strconv"
"code.cloudfoundry.org/cli/actor/v7action"
"code.cloudfoundry.org/cli/command/flag"
"code.cloudfoundry.org/cli/resources"
"code.cloudfoundry.org/cli/util/ui"
)
const indent = " "
type ServiceCommand struct {
BaseCommand
RequiredArgs flag.ServiceInstance `positional-args:"yes"`
ShowGUID bool `long:"guid" description:"Retrieve and display the given service instances's guid. All other output is suppressed."`
Params bool `long:"params" description:"Retrieve and display the given service instances's parameters. All other output is suppressed."`
usage interface{} `usage:"CF_NAME service SERVICE_INSTANCE"`
relatedCommands interface{} `related_commands:"bind-service, rename-service, update-service"`
}
func (cmd ServiceCommand) Execute(args []string) error {
if err := cmd.SharedActor.CheckTarget(true, true); err != nil {
return err
}
switch {
case cmd.ShowGUID:
return cmd.fetchAndDisplayGUID()
case cmd.Params:
return cmd.fetchAndDisplayParams()
default:
return cmd.fetchAndDisplayDetails()
}
}
func (cmd ServiceCommand) fetchAndDisplayGUID() error {
serviceInstance, _, err := cmd.Actor.GetServiceInstanceByNameAndSpace(
string(cmd.RequiredArgs.ServiceInstance),
cmd.Config.TargetedSpace().GUID,
)
if err != nil {
return err
}
cmd.UI.DisplayText(serviceInstance.GUID)
return nil
}
func (cmd ServiceCommand) fetchAndDisplayParams() error {
params, warnings, err := cmd.Actor.GetServiceInstanceParameters(
string(cmd.RequiredArgs.ServiceInstance),
cmd.Config.TargetedSpace().GUID,
)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
return err
}
err = cmd.UI.DisplayJSON("", params)
if err != nil {
return err
}
return nil
}
func (cmd ServiceCommand) fetchAndDisplayDetails() error {
if err := cmd.displayIntro(); err != nil {
return err
}
serviceInstanceWithDetails, warnings, err := cmd.Actor.GetServiceInstanceDetails(
string(cmd.RequiredArgs.ServiceInstance),
cmd.Config.TargetedSpace().GUID,
false,
)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
return err
}
switch {
case serviceInstanceWithDetails.Type == resources.UserProvidedServiceInstance:
cmd.displayPropertiesUserProvided(serviceInstanceWithDetails)
cmd.displayLastOperation(serviceInstanceWithDetails)
cmd.displayBoundApps(serviceInstanceWithDetails)
default:
cmd.displayPropertiesManaged(serviceInstanceWithDetails)
cmd.displayLastOperation(serviceInstanceWithDetails)
cmd.displayBoundApps(serviceInstanceWithDetails)
cmd.displaySharingInfo(serviceInstanceWithDetails)
cmd.displayUpgrades(serviceInstanceWithDetails)
}
return nil
}
func (cmd ServiceCommand) displayIntro() error {
user, err := cmd.Actor.GetCurrentUser()
if err != nil {
return err
}
cmd.UI.DisplayTextWithFlavor(
"Showing info of service {{.ServiceInstanceName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...",
map[string]interface{}{
"ServiceInstanceName": cmd.RequiredArgs.ServiceInstance,
"OrgName": cmd.Config.TargetedOrganization().Name,
"SpaceName": cmd.Config.TargetedSpace().Name,
"Username": user.Name,
},
)
cmd.UI.DisplayNewline()
return nil
}
func (cmd ServiceCommand) displayPropertiesUserProvided(serviceInstanceWithDetails v7action.ServiceInstanceDetails) {
table := [][]string{
{cmd.UI.TranslateText("name:"), serviceInstanceWithDetails.Name},
{cmd.UI.TranslateText("guid:"), serviceInstanceWithDetails.GUID},
{cmd.UI.TranslateText("type:"), string(serviceInstanceWithDetails.Type)},
{cmd.UI.TranslateText("tags:"), serviceInstanceWithDetails.Tags.String()},
{cmd.UI.TranslateText("route service url:"), serviceInstanceWithDetails.RouteServiceURL.String()},
{cmd.UI.TranslateText("syslog drain url:"), serviceInstanceWithDetails.SyslogDrainURL.String()},
}
cmd.UI.DisplayKeyValueTable("", table, ui.DefaultTableSpacePadding)
cmd.UI.DisplayNewline()
}
func (cmd ServiceCommand) displayPropertiesManaged(serviceInstanceWithDetails v7action.ServiceInstanceDetails) {
table := [][]string{
{cmd.UI.TranslateText("name:"), serviceInstanceWithDetails.Name},
{cmd.UI.TranslateText("guid:"), serviceInstanceWithDetails.GUID},
{cmd.UI.TranslateText("type:"), string(serviceInstanceWithDetails.Type)},
{cmd.UI.TranslateText("broker:"), serviceInstanceWithDetails.ServiceBrokerName},
{cmd.UI.TranslateText("offering:"), serviceInstanceWithDetails.ServiceOffering.Name},
{cmd.UI.TranslateText("plan:"), serviceInstanceWithDetails.ServicePlan.Name},
{cmd.UI.TranslateText("tags:"), serviceInstanceWithDetails.Tags.String()},
{cmd.UI.TranslateText("offering tags:"), serviceInstanceWithDetails.ServiceOffering.Tags.String()},
{cmd.UI.TranslateText("description:"), serviceInstanceWithDetails.ServiceOffering.Description},
{cmd.UI.TranslateText("documentation:"), serviceInstanceWithDetails.ServiceOffering.DocumentationURL},
{cmd.UI.TranslateText("dashboard url:"), serviceInstanceWithDetails.DashboardURL.String()},
}
cmd.UI.DisplayKeyValueTable("", table, ui.DefaultTableSpacePadding)
cmd.UI.DisplayNewline()
}
func (cmd ServiceCommand) displaySharingInfo(serviceInstanceWithDetails v7action.ServiceInstanceDetails) {
cmd.UI.DisplayText("Showing sharing info:")
if serviceInstanceWithDetails.SharedStatus.IsSharedFromOriginalSpace {
cmd.UI.DisplayTextWithFlavor(indent+"This service instance is shared from space {{.Space}} of org {{.Org}}.", map[string]interface{}{
"Space": serviceInstanceWithDetails.SpaceName,
"Org": serviceInstanceWithDetails.OrganizationName,
})
cmd.UI.DisplayNewline()
return
}
if serviceInstanceWithDetails.SharedStatus.IsSharedToOtherSpaces {
cmd.UI.DisplayText(indent + "Shared with spaces:")
cmd.displaySharedTo(serviceInstanceWithDetails)
cmd.UI.DisplayNewline()
} else {
cmd.UI.DisplayText(indent + "This service instance is not currently being shared.")
cmd.UI.DisplayNewline()
}
if serviceInstanceWithDetails.SharedStatus.FeatureFlagIsDisabled || serviceInstanceWithDetails.SharedStatus.OfferingDisablesSharing {
if serviceInstanceWithDetails.SharedStatus.FeatureFlagIsDisabled {
cmd.UI.DisplayText(indent + `The "service_instance_sharing" feature flag is disabled for this Cloud Foundry platform.`)
}
if serviceInstanceWithDetails.SharedStatus.OfferingDisablesSharing {
cmd.UI.DisplayText(indent + "Service instance sharing is disabled for this service offering.")
}
cmd.UI.DisplayNewline()
}
}
func (cmd ServiceCommand) displayLastOperation(serviceInstanceWithDetails v7action.ServiceInstanceDetails) {
cmd.UI.DisplayText("Showing status of last operation:")
if serviceInstanceWithDetails.LastOperation == (resources.LastOperation{}) {
cmd.UI.DisplayText(indent + "There is no last operation available for this service instance.")
} else {
status := fmt.Sprintf("%s %s", serviceInstanceWithDetails.LastOperation.Type, serviceInstanceWithDetails.LastOperation.State)
table := [][]string{
{cmd.UI.TranslateText("status:"), status},
{cmd.UI.TranslateText("message:"), serviceInstanceWithDetails.LastOperation.Description},
{cmd.UI.TranslateText("started:"), serviceInstanceWithDetails.LastOperation.CreatedAt},
{cmd.UI.TranslateText("updated:"), serviceInstanceWithDetails.LastOperation.UpdatedAt},
}
cmd.UI.DisplayKeyValueTable(indent, table, ui.DefaultTableSpacePadding)
}
cmd.UI.DisplayNewline()
}
func (cmd ServiceCommand) displayUpgrades(serviceInstanceWithDetails v7action.ServiceInstanceDetails) {
cmd.UI.DisplayText("Showing upgrade status:")
switch serviceInstanceWithDetails.UpgradeStatus.State {
case v7action.ServiceInstanceUpgradeAvailable:
cmd.UI.DisplayText(indent + "There is an upgrade available for this service.")
cmd.UI.DisplayNewline()
cmd.UI.DisplayText(indent+"Upgrade description: {{.Description}}", map[string]interface{}{
"Description": serviceInstanceWithDetails.UpgradeStatus.Description,
})
cmd.UI.DisplayText(indent+"TIP: You can upgrade using 'cf upgrade-service {{.InstanceName}}'", map[string]interface{}{
"InstanceName": serviceInstanceWithDetails.Name,
})
case v7action.ServiceInstanceUpgradeNotAvailable:
cmd.UI.DisplayText(indent + "There is no upgrade available for this service.")
default:
cmd.UI.DisplayText(indent + "Upgrades are not supported by this broker.")
}
cmd.UI.DisplayNewline()
}
func (cmd ServiceCommand) displaySharedTo(serviceInstanceWithDetails v7action.ServiceInstanceDetails) {
table := [][]string{{"org", "space", "bindings"}}
for _, usageSummaryLine := range serviceInstanceWithDetails.SharedStatus.UsageSummary {
table = append(table, []string{usageSummaryLine.OrganizationName, usageSummaryLine.SpaceName, strconv.Itoa(usageSummaryLine.BoundAppCount)})
}
cmd.UI.DisplayTableWithHeader(indent, table, ui.DefaultTableSpacePadding)
}
func (cmd ServiceCommand) displayBoundApps(serviceInstanceWithDetails v7action.ServiceInstanceDetails) {
cmd.UI.DisplayText("Showing bound apps:")
if len(serviceInstanceWithDetails.BoundApps) == 0 {
cmd.UI.DisplayText(indent + "There are no bound apps for this service instance.")
cmd.UI.DisplayNewline()
return
}
table := [][]string{{"name", "binding name", "status", "message"}}
for _, app := range serviceInstanceWithDetails.BoundApps {
table = append(table, []string{
app.AppName,
app.Name,
fmt.Sprintf("%s %s", app.LastOperation.Type, app.LastOperation.State),
app.LastOperation.Description,
})
}
cmd.UI.DisplayTableWithHeader(indent, table, ui.DefaultTableSpacePadding)
cmd.UI.DisplayNewline()
}