Examples with ResourceUnavailableException com.cloud.exception.ResourceUnavailableException used on opensource projects

Example 76 with ResourceUnavailableException

use of com.cloud.exception.ResourceUnavailableException in project cloudstack by apache.

the class ContrailVpcElementImpl method applyNetworkACLs.

@Override
public boolean applyNetworkACLs(Network net, List<? extends NetworkACLItem> rules) throws ResourceUnavailableException {
    s_logger.debug("NetworkElement applyNetworkACLs");
    if (rules == null || rules.isEmpty()) {
        s_logger.debug("no rules to apply");
        return true;
    }
    Long aclId = rules.get(0).getAclId();
    NetworkACLVO acl = _networkACLDao.findById(aclId);
    NetworkPolicyModel policyModel = _manager.getDatabase().lookupNetworkPolicy(acl.getUuid());
    if (policyModel == null) {
        /*
             * For the first time, when a CS ACL applied to a network, create a network-policy in VNC
             * and when there are no networks associated to CS ACL, delete it from VNC.
             */
        policyModel = new NetworkPolicyModel(acl.getUuid(), acl.getName());
        net.juniper.contrail.api.types.Project project;
        try {
            project = _manager.getVncProject(net.getDomainId(), net.getAccountId());
            if (project == null) {
                project = _manager.getDefaultVncProject();
            }
        } catch (IOException ex) {
            s_logger.warn("read project", ex);
            return false;
        }
        policyModel.setProject(project);
    }
    VirtualNetworkModel vnModel = _manager.getDatabase().lookupVirtualNetwork(net.getUuid(), _manager.getCanonicalName(net), net.getTrafficType());
    NetworkPolicyModel oldPolicyModel = null;
    /* this method is called when network is destroyed too, hence vn model might have been deleted already */
    if (vnModel != null) {
        oldPolicyModel = vnModel.getNetworkPolicyModel();
        vnModel.addToNetworkPolicy(policyModel);
    }
    try {
        policyModel.build(_manager.getModelController(), rules);
    } catch (Exception e) {
        s_logger.error(e);
        e.printStackTrace();
        return false;
    }
    try {
        if (!policyModel.verify(_manager.getModelController())) {
            policyModel.update(_manager.getModelController());
        }
        _manager.getDatabase().getNetworkPolicys().add(policyModel);
    } catch (Exception ex) {
        s_logger.error("network-policy update: ", ex);
        ex.printStackTrace();
        return false;
    }
    if (!policyModel.hasPolicyRules()) {
        try {
            policyModel.delete(_manager.getModelController());
            _manager.getDatabase().getNetworkPolicys().remove(policyModel);
        } catch (IOException e) {
            e.printStackTrace();
            return false;
        }
    }
    /*
         * if no other VNs are associated with the old policy,
         * we could delete it from the Contrail VNC
         */
    if (policyModel != oldPolicyModel && oldPolicyModel != null && !oldPolicyModel.hasDescendents()) {
        try {
            oldPolicyModel.delete(_manager.getModelController());
            _manager.getDatabase().getNetworkPolicys().remove(oldPolicyModel);
        } catch (IOException e) {
            e.printStackTrace();
            return false;
        }
    }
    return true;
}

Example 77 with ResourceUnavailableException

use of com.cloud.exception.ResourceUnavailableException in project cloudstack by apache.

the class AutoScaleManagerImpl method createNewVM.

private long createNewVM(AutoScaleVmGroupVO asGroup) {
    AutoScaleVmProfileVO profileVo = _autoScaleVmProfileDao.findById(asGroup.getProfileId());
    long templateId = profileVo.getTemplateId();
    long serviceOfferingId = profileVo.getServiceOfferingId();
    if (templateId == -1) {
        return -1;
    }
    // create new VM into DB
    try {
        // Verify that all objects exist before passing them to the service
        Account owner = _accountService.getActiveAccountById(profileVo.getAccountId());
        DataCenter zone = _entityMgr.findById(DataCenter.class, profileVo.getZoneId());
        if (zone == null) {
            throw new InvalidParameterValueException("Unable to find zone by id=" + profileVo.getZoneId());
        }
        ServiceOffering serviceOffering = _entityMgr.findById(ServiceOffering.class, serviceOfferingId);
        if (serviceOffering == null) {
            throw new InvalidParameterValueException("Unable to find service offering: " + serviceOfferingId);
        }
        DiskOffering diskOffering = _entityMgr.findById(DiskOffering.class, serviceOffering.getDiskOfferingId());
        if (diskOffering == null) {
            throw new InvalidParameterValueException("Unable to find disk offering: " + serviceOffering.getDiskOfferingId());
        }
        VirtualMachineTemplate template = _entityMgr.findById(VirtualMachineTemplate.class, templateId);
        // Make sure a valid template ID was specified
        if (template == null) {
            throw new InvalidParameterValueException("Unable to use template " + templateId);
        }
        if (!zone.isLocalStorageEnabled()) {
            if (diskOffering.isUseLocalStorage()) {
                throw new InvalidParameterValueException("Zone is not configured to use local storage but disk offering " + diskOffering.getName() + " associated to the service offering " + serviceOffering.getName() + " uses it");
            }
        }
        UserVm vm = null;
        IpAddresses addrs = new IpAddresses(null, null);
        if (zone.getNetworkType() == NetworkType.Basic) {
            vm = _userVmService.createBasicSecurityGroupVirtualMachine(zone, serviceOffering, template, null, owner, "autoScaleVm-" + asGroup.getId() + "-" + getCurrentTimeStampString(), "autoScaleVm-" + asGroup.getId() + "-" + getCurrentTimeStampString(), null, null, null, HypervisorType.XenServer, HTTPMethod.GET, null, null, null, null, true, null, null, null, null, null, null, null, true, null);
        } else {
            if (zone.isSecurityGroupEnabled()) {
                vm = _userVmService.createAdvancedSecurityGroupVirtualMachine(zone, serviceOffering, template, null, null, owner, "autoScaleVm-" + asGroup.getId() + "-" + getCurrentTimeStampString(), "autoScaleVm-" + asGroup.getId() + "-" + getCurrentTimeStampString(), null, null, null, HypervisorType.XenServer, HTTPMethod.GET, null, null, null, null, true, null, null, null, null, null, null, null, true, null);
            } else {
                vm = _userVmService.createAdvancedVirtualMachine(zone, serviceOffering, template, null, owner, "autoScaleVm-" + asGroup.getId() + "-" + getCurrentTimeStampString(), "autoScaleVm-" + asGroup.getId() + "-" + getCurrentTimeStampString(), null, null, null, HypervisorType.XenServer, HTTPMethod.GET, null, null, null, addrs, true, null, null, null, null, null, null, null, true, null, null);
            }
        }
        if (vm != null) {
            return vm.getId();
        } else {
            return -1;
        }
    } catch (InsufficientCapacityException ex) {
        s_logger.info(ex);
        s_logger.trace(ex.getMessage(), ex);
        throw new ServerApiException(ApiErrorCode.INSUFFICIENT_CAPACITY_ERROR, ex.getMessage());
    } catch (ResourceUnavailableException ex) {
        s_logger.warn("Exception: ", ex);
        throw new ServerApiException(ApiErrorCode.RESOURCE_UNAVAILABLE_ERROR, ex.getMessage());
    } catch (ConcurrentOperationException ex) {
        s_logger.warn("Exception: ", ex);
        throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, ex.getMessage());
    } catch (ResourceAllocationException ex) {
        s_logger.warn("Exception: ", ex);
        throw new ServerApiException(ApiErrorCode.RESOURCE_ALLOCATION_ERROR, ex.getMessage());
    }
}

Example 78 with ResourceUnavailableException

use of com.cloud.exception.ResourceUnavailableException in project cloudstack by apache.

the class VpcVirtualRouterElement method stopSite2SiteVpn.

@Override
public boolean stopSite2SiteVpn(final Site2SiteVpnConnection conn) throws ResourceUnavailableException {
    final Site2SiteVpnGateway vpnGw = _vpnGatewayDao.findById(conn.getVpnGatewayId());
    final IpAddress ip = _ipAddressDao.findById(vpnGw.getAddrId());
    final Map<Capability, String> vpnCapabilities = capabilities.get(Service.Vpn);
    if (!vpnCapabilities.get(Capability.VpnTypes).contains("s2svpn")) {
        s_logger.error("try to stop site 2 site vpn on unsupported network element?");
        return false;
    }
    final Long vpcId = ip.getVpcId();
    final Vpc vpc = _entityMgr.findById(Vpc.class, vpcId);
    if (!_ntwkModel.isProviderEnabledInZone(vpc.getZoneId(), Provider.VPCVirtualRouter.getName())) {
        throw new ResourceUnavailableException("VPC provider is not enabled in zone " + vpc.getZoneId(), DataCenter.class, vpc.getZoneId());
    }
    final List<DomainRouterVO> routers = _vpcRouterMgr.getVpcRouters(ip.getVpcId());
    if (routers == null) {
        throw new ResourceUnavailableException("Cannot enable site-to-site VPN on the backend; virtual router doesn't exist in the vpc " + ip.getVpcId(), DataCenter.class, vpc.getZoneId());
    }
    boolean result = true;
    for (final DomainRouterVO domainRouterVO : routers) {
        result = result && _vpcRouterMgr.stopSite2SiteVpn(conn, domainRouterVO);
    }
    return result;
}

Example 79 with ResourceUnavailableException

use of com.cloud.exception.ResourceUnavailableException in project cloudstack by apache.

the class VpcVirtualRouterElement method createPrivateGateway.

@Override
public boolean createPrivateGateway(final PrivateGateway gateway) throws ConcurrentOperationException, ResourceUnavailableException {
    if (gateway.getType() != VpcGateway.Type.Private) {
        s_logger.warn("Type of vpc gateway is not " + VpcGateway.Type.Private);
        return true;
    }
    final List<DomainRouterVO> routers = _vpcRouterMgr.getVpcRouters(gateway.getVpcId());
    if (routers == null || routers.isEmpty()) {
        s_logger.debug(getName() + " element doesn't need to create Private gateway on the backend; VPC virtual " + "router doesn't exist in the vpc id=" + gateway.getVpcId());
        return true;
    }
    s_logger.info("Adding VPC routers to Guest Network: " + routers.size() + " to be added!");
    final DataCenterVO dcVO = _dcDao.findById(gateway.getZoneId());
    final NetworkTopology networkTopology = networkTopologyContext.retrieveNetworkTopology(dcVO);
    boolean result = true;
    final Network network = _networkDao.findById(gateway.getNetworkId());
    final boolean isPrivateGateway = true;
    for (final DomainRouterVO domainRouterVO : routers) {
        if (networkTopology.setupPrivateGateway(gateway, domainRouterVO)) {
            try {
                final List<NetworkACLItemVO> rules = _networkACLItemDao.listByACL(gateway.getNetworkACLId());
                result = result && networkTopology.applyNetworkACLs(network, rules, domainRouterVO, isPrivateGateway);
            } catch (final Exception ex) {
                s_logger.debug("Failed to apply network acl id  " + gateway.getNetworkACLId() + "  on gateway ");
                return false;
            }
        }
    }
    return result;
}

Example 80 with ResourceUnavailableException

use of com.cloud.exception.ResourceUnavailableException in project cloudstack by apache.

the class VpcVirtualRouterElement method prepare.

@Override
public boolean prepare(final Network network, final NicProfile nic, final VirtualMachineProfile vm, final DeployDestination dest, final ReservationContext context) throws ConcurrentOperationException, InsufficientCapacityException, ResourceUnavailableException {
    final Long vpcId = network.getVpcId();
    if (vpcId == null) {
        s_logger.trace("Network " + network + " is not associated with any VPC");
        return false;
    }
    final Vpc vpc = _vpcMgr.getActiveVpc(vpcId);
    if (vpc == null) {
        s_logger.warn("Unable to find Enabled VPC by id " + vpcId);
        return false;
    }
    if (vm.getType() == VirtualMachine.Type.User) {
        final Map<VirtualMachineProfile.Param, Object> params = new HashMap<VirtualMachineProfile.Param, Object>(1);
        params.put(VirtualMachineProfile.Param.ReProgramGuestNetworks, true);
        final RouterDeploymentDefinition routerDeploymentDefinition = routerDeploymentDefinitionBuilder.create().setGuestNetwork(network).setVpc(vpc).setDeployDestination(dest).setAccountOwner(_accountMgr.getAccount(vpc.getAccountId())).setParams(params).build();
        final List<DomainRouterVO> routers = routerDeploymentDefinition.deployVirtualRouter();
        if (routers == null || routers.size() == 0) {
            throw new ResourceUnavailableException("Can't find at least one running router!", DataCenter.class, network.getDataCenterId());
        }
        configureGuestNetwork(network, routers);
    }
    return true;
}