// listPorts returns the slice of port ranges (network.PortRange)
// that this machine has opened. The returned list does not contain
// the "initial port ranges" (i.e. the port ranges every instance
// shoud have opened).
func (azInstance *azureInstance) listPorts(api *gwacl.ManagementAPI) ([]network.PortRange, error) {
endpoints, err := api.ListRoleEndpoints(&gwacl.ListRoleEndpointsRequest{
ServiceName: azInstance.serviceName(),
DeploymentName: azInstance.deploymentName,
RoleName: azInstance.roleName,
})
if err != nil {
return nil, err
}
ports := convertAndFilterEndpoints(endpoints, azInstance.environ, azInstance.maskStateServerPorts)
return ports, nil
}
