@Override
  public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
    final Map<String, String> configs = _configDao.getConfiguration("AgentManager", params);
    _systemAcct = _accountService.getSystemAccount();
    _instance = configs.get("instance.name");
    if (_instance == null) {
      _instance = "VM";
    }
    _mgmtCidr = _configDao.getValue(Config.ManagementNetwork.key());
    _mgmtHost = _configDao.getValue(Config.ManagementHostIPAdr.key());

    boolean useLocalStorage =
        Boolean.parseBoolean(configs.get(Config.SystemVMUseLocalStorage.key()));

    _elasticLbVmRamSize =
        NumbersUtil.parseInt(
            configs.get(Config.ElasticLoadBalancerVmMemory.key()), DEFAULT_ELB_VM_RAMSIZE);
    _elasticLbvmCpuMHz =
        NumbersUtil.parseInt(
            configs.get(Config.ElasticLoadBalancerVmCpuMhz.key()), DEFAULT_ELB_VM_CPU_MHZ);
    _elasticLbvmNumCpu =
        NumbersUtil.parseInt(configs.get(Config.ElasticLoadBalancerVmNumVcpu.key()), 1);
    _elasticLbVmOffering =
        new ServiceOfferingVO(
            "System Offering For Elastic LB VM",
            _elasticLbvmNumCpu,
            _elasticLbVmRamSize,
            _elasticLbvmCpuMHz,
            0,
            0,
            true,
            null,
            useLocalStorage,
            true,
            null,
            true,
            VirtualMachine.Type.ElasticLoadBalancerVm,
            true);
    _elasticLbVmOffering.setUniqueName(ServiceOffering.elbVmDefaultOffUniqueName);
    _elasticLbVmOffering = _serviceOfferingDao.persistSystemServiceOffering(_elasticLbVmOffering);

    String enabled = _configDao.getValue(Config.ElasticLoadBalancerEnabled.key());
    _enabled = (enabled == null) ? false : Boolean.parseBoolean(enabled);
    s_logger.info("Elastic Load balancer enabled: " + _enabled);
    if (_enabled) {
      String traffType = _configDao.getValue(Config.ElasticLoadBalancerNetwork.key());
      if ("guest".equalsIgnoreCase(traffType)) {
        _frontendTrafficType = TrafficType.Guest;
      } else if ("public".equalsIgnoreCase(traffType)) {
        _frontendTrafficType = TrafficType.Public;
      } else
        throw new ConfigurationException(
            "ELB: Traffic type for front end of load balancer has to be guest or public; found : "
                + traffType);
      s_logger.info("ELB: Elastic Load Balancer: will balance on " + traffType);
      int gcIntervalMinutes =
          NumbersUtil.parseInt(configs.get(Config.ElasticLoadBalancerVmGcInterval.key()), 5);
      if (gcIntervalMinutes < 5) gcIntervalMinutes = 5;
      s_logger.info(
          "ELB: Elastic Load Balancer: scheduling GC to run every "
              + gcIntervalMinutes
              + " minutes");
      _gcThreadPool = Executors.newScheduledThreadPool(1, new NamedThreadFactory("ELBVM-GC"));
      _gcThreadPool.scheduleAtFixedRate(
          new CleanupThread(), gcIntervalMinutes, gcIntervalMinutes, TimeUnit.MINUTES);
      _itMgr.registerGuru(VirtualMachine.Type.ElasticLoadBalancerVm, this);
    }

    return true;
  }
コード例 #2
0
  @Override
  public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
    if (s_logger.isInfoEnabled()) {
      s_logger.info("Start configuring secondary storage vm manager : " + name);
    }

    _name = name;

    ComponentLocator locator = ComponentLocator.getCurrentLocator();
    ConfigurationDao configDao = locator.getDao(ConfigurationDao.class);
    if (configDao == null) {
      throw new ConfigurationException("Unable to get the configuration dao.");
    }

    Map<String, String> configs = configDao.getConfiguration("management-server", params);

    _secStorageVmRamSize =
        NumbersUtil.parseInt(configs.get("secstorage.vm.ram.size"), DEFAULT_SS_VM_RAMSIZE);
    _secStorageVmCpuMHz =
        NumbersUtil.parseInt(configs.get("secstorage.vm.cpu.mhz"), DEFAULT_SS_VM_CPUMHZ);
    String useServiceVM = configDao.getValue("secondary.storage.vm");
    boolean _useServiceVM = false;
    if ("true".equalsIgnoreCase(useServiceVM)) {
      _useServiceVM = true;
    }

    String sslcopy = configDao.getValue("secstorage.encrypt.copy");
    if ("true".equalsIgnoreCase(sslcopy)) {
      _useSSlCopy = true;
    }

    _allowedInternalSites = configDao.getValue("secstorage.allowed.internal.sites");

    String value = configs.get("secstorage.capacityscan.interval");
    _capacityScanInterval = NumbersUtil.parseLong(value, DEFAULT_CAPACITY_SCAN_INTERVAL);

    _instance = configs.get("instance.name");
    if (_instance == null) {
      _instance = "DEFAULT";
    }

    Map<String, String> agentMgrConfigs = configDao.getConfiguration("AgentManager", params);
    _mgmt_host = agentMgrConfigs.get("host");
    if (_mgmt_host == null) {
      s_logger.warn(
          "Critical warning! Please configure your management server host address right after you have started your management server and then restart it, otherwise you won't have access to secondary storage");
    }

    value = agentMgrConfigs.get("port");
    _mgmt_port = NumbersUtil.parseInt(value, 8250);

    _listener = new SecondaryStorageListener(this, _agentMgr);
    _agentMgr.registerForHostEvents(_listener, true, false, true);

    _itMgr.registerGuru(VirtualMachine.Type.SecondaryStorageVm, this);

    _useLocalStorage = Boolean.parseBoolean(configs.get(Config.SystemVMUseLocalStorage.key()));
    _serviceOffering =
        new ServiceOfferingVO(
            "System Offering For Secondary Storage VM",
            1,
            _secStorageVmRamSize,
            _secStorageVmCpuMHz,
            null,
            null,
            false,
            null,
            _useLocalStorage,
            true,
            null,
            true,
            VirtualMachine.Type.SecondaryStorageVm,
            true);
    _serviceOffering.setUniqueName("Cloud.com-SecondaryStorage");
    _serviceOffering = _offeringDao.persistSystemServiceOffering(_serviceOffering);

    // this can sometimes happen, if DB is manually or programmatically manipulated
    if (_serviceOffering == null) {
      String msg =
          "Data integrity problem : System Offering For Secondary Storage VM has been removed?";
      s_logger.error(msg);
      throw new ConfigurationException(msg);
    }

    if (_useServiceVM) {
      _loadScanner = new SystemVmLoadScanner<Long>(this);
      _loadScanner.initScan(STARTUP_DELAY, _capacityScanInterval);
    }
    if (s_logger.isInfoEnabled()) {
      s_logger.info("Secondary storage vm Manager is configured.");
    }
    return true;
  }