@Override public boolean applyLoadBalancersForNetwork(long networkId, Scheme scheme) throws ResourceUnavailableException { List<LoadBalancerVO> lbs = _lbDao.listByNetworkIdAndScheme(networkId, scheme); if (lbs != null) { s_logger.debug("Applying load balancer rules of scheme " + scheme + " in network id=" + networkId); return applyLoadBalancerRules(lbs, true); } else { s_logger.info("Network id=" + networkId + " doesn't have load balancer rules of scheme " + scheme + ", nothing to apply"); return true; } }
@Override public boolean revokeLoadBalancersForNetwork(long networkId, Scheme scheme) throws ResourceUnavailableException { List<LoadBalancerVO> lbs = _lbDao.listByNetworkIdAndScheme(networkId, scheme); if (s_logger.isDebugEnabled()) { s_logger.debug("Revoking " + lbs.size() + " " + scheme + " load balancing rules for network id=" + networkId); } if (lbs != null) { for (LoadBalancerVO lb : lbs) { // called during restart, not persisting state in db lb.setState(FirewallRule.State.Revoke); } return applyLoadBalancerRules(lbs, false); // called during restart, not persisting state in db } else { s_logger.info("Network id=" + networkId + " doesn't have load balancer rules, nothing to revoke"); return true; } }
final List<LoadBalancerVO> lbs = _loadBalancerDao.listByNetworkIdAndScheme(guestNetworkId, Scheme.Public); final List<LoadBalancingRule> lbRules = new ArrayList<LoadBalancingRule>(); if (_networkModel.isProviderSupportServiceInNetwork(guestNetworkId, Service.Lb, provider)) {
@Override public boolean applyLoadBalancerConfig(long lbRuleId) throws ResourceUnavailableException { LoadBalancerVO lb = _lbDao.findById(lbRuleId); List<LoadBalancerVO> lbs; if (isRollBackAllowedForProvider(lb)) { // this is for Netscalar type of devices. if their is failure the db // entries will be rollbacked. lbs = Arrays.asList(lb); } else { boolean onlyRulesInTransitionState = true; for (LoadBalancingServiceProvider lbElement : _lbProviders) { Provider provider = lbElement.getProvider(); boolean isLbProvider = _networkModel.isProviderSupportServiceInNetwork(lb.getNetworkId(), Service.Lb, provider); if (!isLbProvider) { continue; } onlyRulesInTransitionState = lbElement.handlesOnlyRulesInTransitionState(); break; } // get all rules in transition state if (onlyRulesInTransitionState) { lbs = _lbDao.listInTransitionStateByNetworkIdAndScheme(lb.getNetworkId(), lb.getScheme()); } else { lbs = _lbDao.listByNetworkIdAndScheme(lb.getNetworkId(), lb.getScheme()); } } return applyLoadBalancerRules(lbs, true); }
@Override public boolean accept(final NetworkTopologyVisitor visitor, final VirtualRouter router) throws ResourceUnavailableException { _router = router; _purpose = _rules.get(0).getPurpose(); if (_purpose == Purpose.LoadBalancing) { LoadBalancerDao loadBalancerDao = visitor.getVirtualNetworkApplianceFactory().getLoadBalancerDao(); // for load balancer we have to resend all lb rules for the network final List<LoadBalancerVO> lbs = loadBalancerDao.listByNetworkIdAndScheme(_network.getId(), Scheme.Public); _loadbalancingRules = new ArrayList<LoadBalancingRule>(); LoadBalancingRulesManager lbMgr = visitor.getVirtualNetworkApplianceFactory().getLbMgr(); NetworkModel networkModel = visitor.getVirtualNetworkApplianceFactory().getNetworkModel(); for (final LoadBalancerVO lb : lbs) { final List<LbDestination> dstList = lbMgr.getExistingDestinations(lb.getId()); final List<LbStickinessPolicy> policyList = lbMgr.getStickinessPolicies(lb.getId()); final List<LbHealthCheckPolicy> hcPolicyList = lbMgr.getHealthCheckPolicies(lb.getId()); final LbSslCert sslCert = lbMgr.getLbSslCert(lb.getId()); final Ip sourceIp = networkModel.getPublicIpAddress(lb.getSourceIpAddressId()).getAddress(); final LoadBalancingRule loadBalancing = new LoadBalancingRule(lb, dstList, policyList, hcPolicyList, sourceIp, sslCert, lb.getLbProtocol()); _loadbalancingRules.add(loadBalancing); } } return visitor.visit(this); }
rules = _lbDao.listByNetworkIdAndScheme(network.getId(), scheme); if (rules != null && rules.size() > 0) { List<LoadBalancingRule> lbrules = new ArrayList<LoadBalancingRule>();
@Override public boolean accept(final NetworkTopologyVisitor visitor, final VirtualRouter router) throws ResourceUnavailableException { _router = router; LoadBalancerDao loadBalancerDao = visitor.getVirtualNetworkApplianceFactory().getLoadBalancerDao(); // For load balancer we have to resend all lb rules for the network final List<LoadBalancerVO> lbs = loadBalancerDao.listByNetworkIdAndScheme(_network.getId(), Scheme.Public); // We are cleaning it before because all the rules have to be sent to the router. _rules.clear(); LoadBalancingRulesManager lbMgr = visitor.getVirtualNetworkApplianceFactory().getLbMgr(); NetworkModel networkModel = visitor.getVirtualNetworkApplianceFactory().getNetworkModel(); for (final LoadBalancerVO lb : lbs) { final List<LbDestination> dstList = lbMgr.getExistingDestinations(lb.getId()); final List<LbStickinessPolicy> policyList = lbMgr.getStickinessPolicies(lb.getId()); final List<LbHealthCheckPolicy> hcPolicyList = lbMgr.getHealthCheckPolicies(lb.getId()); final LbSslCert sslCert = lbMgr.getLbSslCert(lb.getId()); final Ip sourceIp = networkModel.getPublicIpAddress(lb.getSourceIpAddressId()).getAddress(); final LoadBalancingRule loadBalancing = new LoadBalancingRule(lb, dstList, policyList, hcPolicyList, sourceIp, sslCert, lb.getLbProtocol()); _rules.add(loadBalancing); } return visitor.visit(this); }
List<LoadBalancerVO> loadBalancers = _loadBalancerDao.listByNetworkIdAndScheme(network.getId(), Scheme.Public); for (LoadBalancerVO loadBalancer : loadBalancers) { String publicIp = _networkModel.getIp(loadBalancer.getSourceIpAddressId()).getAddress().addr();