Examples with CallContext com.cloud.context.CallContext used on opensource projects

Example 31 with CallContext

use of com.cloud.context.CallContext in project cosmic by MissionCriticalCloud.

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(final CreateLBHealthCheckPolicyCmd cmd) {
    final CallContext caller = CallContext.current();
    /*
         * Validation of cmd Monitor interval must be greater than response
         * timeout
         */
    final 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 */
    final 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 */
    final 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
         */
    final LBHealthCheckPolicyVO hcpolicy = new LBHealthCheckPolicyVO(loadBalancer.getId(), cmd.getPingPath(), cmd.getDescription(), cmd.getResponsTimeOut(), cmd.getHealthCheckInterval(), cmd.getHealthyThreshold(), cmd.getUnhealthyThreshold());
    final List<LbHealthCheckPolicy> hcPolicyList = new ArrayList<>();
    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());
    final Boolean forDisplay = cmd.getDisplay();
    if (forDisplay != null) {
        policy.setDisplay(forDisplay);
    }
    policy = _lb2healthcheckDao.persist(policy);
    return policy;
}

Example 32 with CallContext

use of com.cloud.context.CallContext in project cosmic by MissionCriticalCloud.

the class LoadBalancingRulesManagerImpl method deleteLBStickinessPolicy.

@Override
@ActionEvent(eventType = EventTypes.EVENT_LB_STICKINESSPOLICY_DELETE, eventDescription = "revoking LB Stickiness policy ", async = true)
public boolean deleteLBStickinessPolicy(final long stickinessPolicyId, final boolean apply) {
    boolean success = true;
    final CallContext caller = CallContext.current();
    final LBStickinessPolicyVO stickinessPolicy = _lb2stickinesspoliciesDao.findById(stickinessPolicyId);
    if (stickinessPolicy == null) {
        throw new InvalidParameterException("Invalid Stickiness policy id value: " + stickinessPolicyId);
    }
    final LoadBalancerVO loadBalancer = _lbDao.findById(Long.valueOf(stickinessPolicy.getLoadBalancerId()));
    if (loadBalancer == null) {
        throw new InvalidParameterException("Invalid Load balancer : " + stickinessPolicy.getLoadBalancerId() + " for Stickiness policy id: " + stickinessPolicyId);
    }
    final long loadBalancerId = loadBalancer.getId();
    final 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);
        }
        final boolean backupStickyState = stickinessPolicy.isRevoke();
        stickinessPolicy.setRevoke(true);
        _lb2stickinesspoliciesDao.persist(stickinessPolicy);
        s_logger.debug("Set load balancer rule for revoke: rule id " + loadBalancerId + ", stickinesspolicyID " + stickinessPolicyId);
        try {
            if (!applyLoadBalancerConfig(loadBalancerId)) {
                s_logger.warn("Failed to remove load balancer rule id " + loadBalancerId + " for stickinesspolicyID " + stickinessPolicyId);
                throw new CloudRuntimeException("Failed to remove load balancer rule id " + loadBalancerId + " for stickinesspolicyID " + stickinessPolicyId);
            }
        } catch (final ResourceUnavailableException e) {
            if (isRollBackAllowedForProvider(loadBalancer)) {
                stickinessPolicy.setRevoke(backupStickyState);
                _lb2stickinesspoliciesDao.persist(stickinessPolicy);
                loadBalancer.setState(backupState);
                _lbDao.persist(loadBalancer);
                s_logger.debug("LB Rollback rule id: " + loadBalancer.getId() + "  while deleting sticky policy: " + stickinessPolicyId);
            }
            s_logger.warn("Unable to apply the load balancer config because resource is unavaliable.", e);
            success = false;
        }
    } else {
        _lb2stickinesspoliciesDao.expunge(stickinessPolicyId);
    }
    return success;
}

Example 33 with CallContext

use of com.cloud.context.CallContext in project cosmic by MissionCriticalCloud.

the class ActionEventInterceptor method interceptException.

@Override
public void interceptException(final Method method, final Object target, final Object event) {
    for (final ActionEvent actionEvent : getActionEvents(method)) {
        final CallContext ctx = CallContext.current();
        final long userId = ctx.getCallingUserId();
        final long accountId = ctx.getCallingAccountId();
        final long startEventId = ctx.getStartEventId();
        final String eventDescription = getEventDescription(actionEvent, ctx);
        final String eventType = getEventType(actionEvent, ctx);
        final boolean isEventDisplayEnabled = ctx.isEventDisplayEnabled();
        if (eventType.equals("")) {
            return;
        }
        if (actionEvent.create()) {
            final long eventId = ActionEventUtils.onCreatedActionEvent(userId, accountId, EventVO.LEVEL_ERROR, eventType, isEventDisplayEnabled, "Error while creating entity for " + eventDescription);
            ctx.setStartEventId(eventId);
        } else {
            ActionEventUtils.onCompletedActionEvent(userId, accountId, EventVO.LEVEL_ERROR, eventType, isEventDisplayEnabled, "Error while " + eventDescription, startEventId);
        }
    }
}

Example 34 with CallContext

use of com.cloud.context.CallContext in project cosmic by MissionCriticalCloud.

the class ActionEventUtils method populateFirstClassEntities.

private static void populateFirstClassEntities(final Map<String, String> eventDescription) {
    final CallContext context = CallContext.current();
    final Map<Object, Object> contextMap = context.getContextParameters();
    for (final Map.Entry<Object, Object> entry : contextMap.entrySet()) {
        try {
            final Class<?> clz = (Class<?>) entry.getKey();
            if (clz != null && Identity.class.isAssignableFrom(clz)) {
                final String uuid = getEntityUuid(clz, entry.getValue());
                eventDescription.put(ReflectUtil.getEntityName(clz), uuid);
            }
        } catch (final Exception e) {
            s_logger.trace("Caught exception while populating first class entities for event bus, moving on");
        }
    }
}

Example 35 with CallContext

use of com.cloud.context.CallContext in project cosmic by MissionCriticalCloud.

the class ActionEventUtils method onStartedActionEventFromContext.

public static void onStartedActionEventFromContext(final String eventType, final String eventDescription, final boolean eventDisplayEnabled) {
    final CallContext ctx = CallContext.current();
    final long userId = ctx.getCallingUserId();
    // This should be the entity owner id rather than
    final long accountId = ctx.getProject() != null ? ctx.getProject().getProjectAccountId() : ctx.getCallingAccountId();
    // the Calling User Account Id.
    final long startEventId = ctx.getStartEventId();
    if (!eventType.equals("")) {
        ActionEventUtils.onStartedActionEvent(userId, accountId, eventType, eventDescription, eventDisplayEnabled, startEventId);
    }
}