// serviceSetSettingsYAML updates the settings for the given service,
// taking the configuration from a YAML string.
func serviceSetSettingsYAML(service *state.Service, settings string) error {
ch, _, err := service.Charm()
if err != nil {
return err
}
changes, err := ch.Config().ParseSettingsYAML([]byte(settings), service.Name())
if err != nil {
return err
}
return service.UpdateConfigSettings(changes)
}
// serviceSetSettingsStrings updates the settings for the given service,
// taking the configuration from a map of strings.
func serviceSetSettingsStrings(service *state.Service, settings map[string]string) error {
ch, _, err := service.Charm()
if err != nil {
return err
}
// Parse config in a compatible way (see function comment).
changes, err := parseSettingsCompatible(ch, settings)
if err != nil {
return err
}
return service.UpdateConfigSettings(changes)
}
// newServiceSetSettingsStringsForClientAPI updates the settings for the given
// service, taking the configuration from a map of strings.
//
// TODO(Nate): replace serviceSetSettingsStrings with this onces the GUI no
// longer expects to be able to unset values by sending an empty string.
func newServiceSetSettingsStringsForClientAPI(service *state.Service, settings map[string]string) error {
ch, _, err := service.Charm()
if err != nil {
return err
}
// Validate the settings.
changes, err := ch.Config().ParseSettingsStrings(settings)
if err != nil {
return err
}
return service.UpdateConfigSettings(changes)
}