Package com.cloud.network

Examples of com.cloud.network.LBHealthCheckPolicyVO

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        }
        /*
         * 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());

        policy = _lb2healthcheckDao.persist(policy);
        return policy;
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    @ActionEvent(eventType = EventTypes.EVENT_LB_HEALTHCHECKPOLICY_DELETE, eventDescription = "revoking LB HealthCheck policy ", async = true)
    public boolean deleteLBHealthCheckPolicy(long healthCheckPolicyId, boolean apply) {
        boolean success = true;

        UserContext caller = UserContext.current();
        LBHealthCheckPolicyVO healthCheckPolicy = _lb2healthcheckDao.findById(healthCheckPolicyId);

        if (healthCheckPolicy == null) {
            throw new InvalidParameterException("Invalid HealthCheck policy id value: " + healthCheckPolicyId);
        }
        LoadBalancerVO loadBalancer = _lbDao.findById(Long.valueOf(healthCheckPolicy.getLoadBalancerId()));
        if (loadBalancer == null) {
            throw new InvalidParameterException("Invalid Load balancer : " + healthCheckPolicy.getLoadBalancerId()
                    + " for HealthCheck policy id: " + healthCheckPolicyId);
        }
        long loadBalancerId = loadBalancer.getId();
        FirewallRule.State backupState = loadBalancer.getState();
        _accountMgr.checkAccess(caller.getCaller(), null, true, loadBalancer);

        if (apply) {
            if (loadBalancer.getState() == FirewallRule.State.Active) {
                loadBalancer.setState(FirewallRule.State.Add);
                _lbDao.persist(loadBalancer);
            }

            boolean backupStickyState = healthCheckPolicy.isRevoke();
            healthCheckPolicy.setRevoke(true);
            _lb2healthcheckDao.persist(healthCheckPolicy);
            s_logger.debug("Set health check policy to revoke for loadbalancing rule id : " + loadBalancerId
                    + ", healthCheckpolicyID " + healthCheckPolicyId);

            // removing the state of services set by the monitor.
            List<LoadBalancerVMMapVO> maps = _lb2VmMapDao.listByLoadBalancerId(loadBalancerId);
            if (maps != null) {
                Transaction txn = Transaction.currentTxn();
                txn.start();
                s_logger.debug("Resetting health state policy for services in loadbalancing rule id : "
                        + loadBalancerId);
                for (LoadBalancerVMMapVO map : maps) {
                    map.setState(null);
                    _lb2VmMapDao.persist(map);
                }
                txn.commit();
            }

            try {
                if (!applyLoadBalancerConfig(loadBalancerId)) {
                    s_logger.warn("Failed to remove load balancer rule id " + loadBalancerId
                            + " for healthCheckpolicyID " + healthCheckPolicyId);
                    throw new CloudRuntimeException("Failed to remove load balancer rule id " + loadBalancerId
                            + " for healthCheckpolicyID " + healthCheckPolicyId);
                }
            } catch (ResourceUnavailableException e) {
                if (isRollBackAllowedForProvider(loadBalancer)) {
                    healthCheckPolicy.setRevoke(backupStickyState);
                    _lb2healthcheckDao.persist(healthCheckPolicy);
                    loadBalancer.setState(backupState);
                    _lbDao.persist(loadBalancer);
                    s_logger.debug("LB Rollback rule id: " + loadBalancer.getId()
                            + "  while deleting healthcheck policy: " + healthCheckPolicyId);
                }
                s_logger.warn("Unable to apply the load balancer config because resource is unavaliable.", e);
                success = false;
            }
        } else {
            _lb2healthcheckDao.remove(healthCheckPolicy.getLoadBalancerId());
        }
        return success;
    }
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        }
        /*
         * 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;
    }
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    @ActionEvent(eventType = EventTypes.EVENT_LB_HEALTHCHECKPOLICY_DELETE, eventDescription = "revoking LB HealthCheck policy ", async = true)
    public boolean deleteLBHealthCheckPolicy(long healthCheckPolicyId, boolean apply) {
        boolean success = true;

        CallContext caller = CallContext.current();
        LBHealthCheckPolicyVO healthCheckPolicy = _lb2healthcheckDao.findById(healthCheckPolicyId);

        if (healthCheckPolicy == null) {
            throw new InvalidParameterException("Invalid HealthCheck policy id value: " + healthCheckPolicyId);
        }
        LoadBalancerVO loadBalancer = _lbDao.findById(Long.valueOf(healthCheckPolicy.getLoadBalancerId()));
        if (loadBalancer == null) {
            throw new InvalidParameterException("Invalid Load balancer : " + healthCheckPolicy.getLoadBalancerId() + " for HealthCheck policy id: " + healthCheckPolicyId);
        }
        final long loadBalancerId = loadBalancer.getId();
        FirewallRule.State backupState = loadBalancer.getState();
        _accountMgr.checkAccess(caller.getCallingAccount(), null, true, loadBalancer);

        if (apply) {
            if (loadBalancer.getState() == FirewallRule.State.Active) {
                loadBalancer.setState(FirewallRule.State.Add);
                _lbDao.persist(loadBalancer);
            }

            boolean backupStickyState = healthCheckPolicy.isRevoke();
            healthCheckPolicy.setRevoke(true);
            _lb2healthcheckDao.persist(healthCheckPolicy);
            s_logger.debug("Set health check policy to revoke for loadbalancing rule id : " + loadBalancerId + ", healthCheckpolicyID " + healthCheckPolicyId);

            // removing the state of services set by the monitor.
            final List<LoadBalancerVMMapVO> maps = _lb2VmMapDao.listByLoadBalancerId(loadBalancerId);
            if (maps != null) {
                Transaction.execute(new TransactionCallbackNoReturn() {
                    @Override
                    public void doInTransactionWithoutResult(TransactionStatus status) {
                        s_logger.debug("Resetting health state policy for services in loadbalancing rule id : " + loadBalancerId);
                        for (LoadBalancerVMMapVO map : maps) {
                            map.setState(null);
                            _lb2VmMapDao.persist(map);
                        }
                    }
                });
            }

            try {
                if (!applyLoadBalancerConfig(loadBalancerId)) {
                    s_logger.warn("Failed to remove load balancer rule id " + loadBalancerId + " for healthCheckpolicyID " + healthCheckPolicyId);
                    throw new CloudRuntimeException("Failed to remove load balancer rule id " + loadBalancerId + " for healthCheckpolicyID " + healthCheckPolicyId);
                }
            } catch (ResourceUnavailableException e) {
                if (isRollBackAllowedForProvider(loadBalancer)) {
                    healthCheckPolicy.setRevoke(backupStickyState);
                    _lb2healthcheckDao.persist(healthCheckPolicy);
                    loadBalancer.setState(backupState);
                    _lbDao.persist(loadBalancer);
                    s_logger.debug("LB Rollback rule id: " + loadBalancer.getId() + "  while deleting healthcheck policy: " + healthCheckPolicyId);
                }
                s_logger.warn("Unable to apply the load balancer config because resource is unavaliable.", e);
                success = false;
            }
        } else {
            _lb2healthcheckDao.remove(healthCheckPolicy.getLoadBalancerId());
        }
        return success;
    }
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    }

    @Override
    @ActionEvent(eventType = EventTypes.EVENT_LB_HEALTHCHECKPOLICY_UPDATE, eventDescription = "updating lb healthcheck policy", async = true)
    public HealthCheckPolicy updateLBHealthCheckPolicy(long id, String customId, Boolean forDisplay) {
        LBHealthCheckPolicyVO policy = _lb2healthcheckDao.findById(id);
        if (policy == null) {
            throw new InvalidParameterValueException("Fail to find stickiness policy with " + id);
        }

        LoadBalancerVO loadBalancer = _lbDao.findById(Long.valueOf(policy.getLoadBalancerId()));
        if (loadBalancer == null) {
            throw new InvalidParameterException("Invalid Load balancer : " + policy.getLoadBalancerId() + " for Stickiness policy id: " + id);
        }

        _accountMgr.checkAccess(CallContext.current().getCallingAccount(), null, true, loadBalancer);

        if (customId != null) {
            policy.setUuid(customId);
        }

        if (forDisplay != null) {
            policy.setDisplay(forDisplay);
        }

        _lb2healthcheckDao.update(id, policy);
        return _lb2healthcheckDao.findById(id);
    }
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        return _lb2healthcheckDao.findById(id);
    }

    @Override
    public Long findLBIdByHealtCheckPolicyId(long lbHealthCheckPolicy) {
        LBHealthCheckPolicyVO policy= _lb2healthcheckDao.findById(lbHealthCheckPolicy);
        if(policy != null) {
            return policy.getLoadBalancerId();
        }
        return null;
    }
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        }
        /*
         * 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());

        policy = _lb2healthcheckDao.persist(policy);
        return policy;
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    @ActionEvent(eventType = EventTypes.EVENT_LB_HEALTHCHECKPOLICY_DELETE, eventDescription = "revoking LB HealthCheck policy ", async = true)
    public boolean deleteLBHealthCheckPolicy(long healthCheckPolicyId, boolean apply) {
        boolean success = true;

        CallContext caller = CallContext.current();
        LBHealthCheckPolicyVO healthCheckPolicy = _lb2healthcheckDao.findById(healthCheckPolicyId);

        if (healthCheckPolicy == null) {
            throw new InvalidParameterException("Invalid HealthCheck policy id value: " + healthCheckPolicyId);
        }
        LoadBalancerVO loadBalancer = _lbDao.findById(Long.valueOf(healthCheckPolicy.getLoadBalancerId()));
        if (loadBalancer == null) {
            throw new InvalidParameterException("Invalid Load balancer : " + healthCheckPolicy.getLoadBalancerId()
                    + " for HealthCheck policy id: " + healthCheckPolicyId);
        }
        final long loadBalancerId = loadBalancer.getId();
        FirewallRule.State backupState = loadBalancer.getState();
        _accountMgr.checkAccess(caller.getCallingAccount(), null, true, loadBalancer);

        if (apply) {
            if (loadBalancer.getState() == FirewallRule.State.Active) {
                loadBalancer.setState(FirewallRule.State.Add);
                _lbDao.persist(loadBalancer);
            }

            boolean backupStickyState = healthCheckPolicy.isRevoke();
            healthCheckPolicy.setRevoke(true);
            _lb2healthcheckDao.persist(healthCheckPolicy);
            s_logger.debug("Set health check policy to revoke for loadbalancing rule id : " + loadBalancerId
                    + ", healthCheckpolicyID " + healthCheckPolicyId);

            // removing the state of services set by the monitor.
            final List<LoadBalancerVMMapVO> maps = _lb2VmMapDao.listByLoadBalancerId(loadBalancerId);
            if (maps != null) {
                Transaction.execute(new TransactionCallbackNoReturn() {
                    @Override
                    public void doInTransactionWithoutResult(TransactionStatus status) {
                        s_logger.debug("Resetting health state policy for services in loadbalancing rule id : "
                                + loadBalancerId);
                        for (LoadBalancerVMMapVO map : maps) {
                            map.setState(null);
                            _lb2VmMapDao.persist(map);
                        }
                    }
                });
            }

            try {
                if (!applyLoadBalancerConfig(loadBalancerId)) {
                    s_logger.warn("Failed to remove load balancer rule id " + loadBalancerId
                            + " for healthCheckpolicyID " + healthCheckPolicyId);
                    throw new CloudRuntimeException("Failed to remove load balancer rule id " + loadBalancerId
                            + " for healthCheckpolicyID " + healthCheckPolicyId);
                }
            } catch (ResourceUnavailableException e) {
                if (isRollBackAllowedForProvider(loadBalancer)) {
                    healthCheckPolicy.setRevoke(backupStickyState);
                    _lb2healthcheckDao.persist(healthCheckPolicy);
                    loadBalancer.setState(backupState);
                    _lbDao.persist(loadBalancer);
                    s_logger.debug("LB Rollback rule id: " + loadBalancer.getId()
                            + "  while deleting healthcheck policy: " + healthCheckPolicyId);
                }
                s_logger.warn("Unable to apply the load balancer config because resource is unavaliable.", e);
                success = false;
            }
        } else {
            _lb2healthcheckDao.remove(healthCheckPolicy.getLoadBalancerId());
        }
        return success;
    }
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Related Classes of com.cloud.network.LBHealthCheckPolicyVO

  • com.cloud.network.lb.LoadBalancingRulesManagerImpl
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