Esempio n. 1
0
  /**
   * Returns hosts associated with a given OpenStack network.
   *
   * @param vNet openstack network
   * @return set of hosts
   */
  private Set<Host> getHostsWithOpenstackNetwork(OpenstackNetwork vNet) {
    checkNotNull(vNet);

    Set<Host> hosts =
        openstackService
            .ports(vNet.id())
            .stream()
            .filter(port -> port.deviceOwner().contains("compute"))
            .map(
                port ->
                    hostService.getHostsByMac(port.macAddress()).stream().findFirst().orElse(null))
            .collect(Collectors.toSet());

    hosts.remove(null);
    return hosts;
  }
Esempio n. 2
0
  /**
   * Returns CordService by OpenStack network.
   *
   * @param vNet OpenStack network
   * @return cord service
   */
  private CordService getCordService(OpenstackNetwork vNet) {
    checkNotNull(vNet);

    CordServiceId serviceId = CordServiceId.of(vNet.id());
    OpenstackSubnet subnet = vNet.subnets().stream().findFirst().orElse(null);
    if (subnet == null) {
      log.warn("Couldn't find OpenStack subnet for service {}", serviceId);
      return null;
    }

    Set<CordServiceId> tServices = Sets.newHashSet();
    // TODO get tenant services from XOS

    Map<Host, IpAddress> hosts =
        getHostsWithOpenstackNetwork(vNet)
            .stream()
            .collect(Collectors.toMap(host -> host, this::getTunnelIp));

    return new CordService(vNet, subnet, hosts, tServices);
  }