config/yaml_config.go
func (m *yamlManager) GetGlobalConfig() (*GlobalConfig, error) {
	globalConfig := &GlobalConfig{}
	LoadFile(path.Join(m.ConfigDir, "cf-mgmt.yml"), globalConfig)
	if len(globalConfig.MetadataPrefix) == 0 {
		globalConfig.MetadataPrefix = "cf-mgmt.pivotal.io"
	}
	return globalConfig, nil
}
func (m *yamlManager) GetGlobalConfig() (*GlobalConfig, error) {
	globalConfig := &GlobalConfig{}
	LoadFile(path.Join(m.ConfigDir, "cf-mgmt.yml"), globalConfig)
	if len(globalConfig.MetadataPrefix) == 0 {
		globalConfig.MetadataPrefix = "cf-mgmt.pivotal.io"
	}
	return globalConfig, nil
}
// GetIsolationSegmentConfig reads isolation segment config