Examples with LbHealthCheckPolicy com.cloud.network.lb.LoadBalancingRule.LbHealthCheckPolicy used on opensource projects

Example 11 with LbHealthCheckPolicy

use of com.cloud.network.lb.LoadBalancingRule.LbHealthCheckPolicy in project cloudstack by apache.

the class ElasticLoadBalancerManagerImpl method finalizeCommandsOnStart.

@Override
public boolean finalizeCommandsOnStart(Commands cmds, VirtualMachineProfile profile) {
    DomainRouterVO elbVm = _routerDao.findById(profile.getVirtualMachine().getId());
    DataCenterVO dcVo = _dcDao.findById(elbVm.getDataCenterId());
    NicProfile controlNic = null;
    Long guestNetworkId = null;
    if (profile.getHypervisorType() == HypervisorType.VMware && dcVo.getNetworkType() == NetworkType.Basic) {
        // for basic network mode, we will use the guest NIC for control NIC
        for (NicProfile nic : profile.getNics()) {
            if (nic.getTrafficType() == TrafficType.Guest && nic.getIPv4Address() != null) {
                controlNic = nic;
                guestNetworkId = nic.getNetworkId();
            }
        }
    } else {
        for (NicProfile nic : profile.getNics()) {
            if (nic.getTrafficType() == TrafficType.Control && nic.getIPv4Address() != null) {
                controlNic = nic;
            } else if (nic.getTrafficType() == TrafficType.Guest) {
                guestNetworkId = nic.getNetworkId();
            }
        }
    }
    if (controlNic == null) {
        s_logger.error("Control network doesn't exist for the ELB vm " + elbVm);
        return false;
    }
    cmds.addCommand("checkSsh", new CheckSshCommand(profile.getInstanceName(), controlNic.getIPv4Address(), 3922));
    // Re-apply load balancing rules
    List<LoadBalancerVO> lbs = _elbVmMapDao.listLbsForElbVm(elbVm.getId());
    List<LoadBalancingRule> lbRules = new ArrayList<LoadBalancingRule>();
    for (LoadBalancerVO lb : lbs) {
        List<LbDestination> dstList = _lbMgr.getExistingDestinations(lb.getId());
        List<LbStickinessPolicy> policyList = _lbMgr.getStickinessPolicies(lb.getId());
        List<LbHealthCheckPolicy> hcPolicyList = _lbMgr.getHealthCheckPolicies(lb.getId());
        Ip sourceIp = _networkModel.getPublicIpAddress(lb.getSourceIpAddressId()).getAddress();
        LoadBalancingRule loadBalancing = new LoadBalancingRule(lb, dstList, policyList, hcPolicyList, sourceIp);
        lbRules.add(loadBalancing);
    }
    s_logger.debug("Found " + lbRules.size() + " load balancing rule(s) to apply as a part of ELB vm " + elbVm + " start.");
    if (!lbRules.isEmpty()) {
        createApplyLoadBalancingRulesCommands(lbRules, elbVm, cmds, guestNetworkId);
    }
    return true;
}

Example 12 with LbHealthCheckPolicy

use of com.cloud.network.lb.LoadBalancingRule.LbHealthCheckPolicy in project cloudstack by apache.

the class LoadBalancingRulesManagerImpl method createLBHealthCheckPolicy.

@Override
@DB
@ActionEvent(eventType = EventTypes.EVENT_LB_HEALTHCHECKPOLICY_CREATE, eventDescription = "create load balancer health check to load balancer", create = true)
public HealthCheckPolicy createLBHealthCheckPolicy(CreateLBHealthCheckPolicyCmd cmd) {
    CallContext caller = CallContext.current();
    /*
         * Validation of cmd Monitor interval must be greater than response
         * timeout
         */
    Map<String, String> paramMap = cmd.getFullUrlParams();
    if (paramMap.containsKey(ApiConstants.HEALTHCHECK_RESPONSE_TIMEOUT) && paramMap.containsKey(ApiConstants.HEALTHCHECK_INTERVAL_TIME)) {
        if (cmd.getResponsTimeOut() > cmd.getHealthCheckInterval())
            throw new InvalidParameterValueException("Failed to create HealthCheck policy : Monitor interval must be greater than response timeout");
    }
    /* Validation : check corresponding load balancer rule exist */
    LoadBalancerVO loadBalancer = _lbDao.findById(cmd.getLbRuleId());
    if (loadBalancer == null) {
        throw new InvalidParameterValueException("Failed: LB rule id: " + cmd.getLbRuleId() + " not present ");
    }
    _accountMgr.checkAccess(caller.getCallingAccount(), null, true, loadBalancer);
    if (loadBalancer.getState() == FirewallRule.State.Revoke) {
        throw new InvalidParameterValueException("Failed:  LB rule id: " + cmd.getLbRuleId() + " is in deleting state: ");
    }
    /*
         * Validate Whether LB Provider has the capabilities to support Health
         * Checks
         */
    if (!validateHealthCheck(cmd)) {
        throw new InvalidParameterValueException("Failed to create HealthCheck policy: Validation Failed (HealthCheck Policy is not supported by LB Provider for the LB rule id :" + cmd.getLbRuleId() + ")");
    }
    /* Validation : check for the multiple hc policies to the rule id */
    List<LBHealthCheckPolicyVO> hcPolicies = _lb2healthcheckDao.listByLoadBalancerId(cmd.getLbRuleId(), false);
    if (hcPolicies.size() > 0) {
        throw new InvalidParameterValueException("Failed to create HealthCheck policy: Already policy attached  for the LB Rule id :" + cmd.getLbRuleId());
    }
    /*
         * Specific validations using network element validator for specific
         * validations
         */
    LBHealthCheckPolicyVO hcpolicy = new LBHealthCheckPolicyVO(loadBalancer.getId(), cmd.getPingPath(), cmd.getDescription(), cmd.getResponsTimeOut(), cmd.getHealthCheckInterval(), cmd.getHealthyThreshold(), cmd.getUnhealthyThreshold());
    List<LbHealthCheckPolicy> hcPolicyList = new ArrayList<LbHealthCheckPolicy>();
    hcPolicyList.add(new LbHealthCheckPolicy(hcpolicy.getpingpath(), hcpolicy.getDescription(), hcpolicy.getResponseTime(), hcpolicy.getHealthcheckInterval(), hcpolicy.getHealthcheckThresshold(), hcpolicy.getUnhealthThresshold()));
    // Finally Insert into DB
    LBHealthCheckPolicyVO policy = new LBHealthCheckPolicyVO(loadBalancer.getId(), cmd.getPingPath(), cmd.getDescription(), cmd.getResponsTimeOut(), cmd.getHealthCheckInterval(), cmd.getHealthyThreshold(), cmd.getUnhealthyThreshold());
    Boolean forDisplay = cmd.getDisplay();
    if (forDisplay != null) {
        policy.setDisplay(forDisplay);
    }
    policy = _lb2healthcheckDao.persist(policy);
    return policy;
}