Examples of com.cloud.uservm.UserVm

com.cloud.uservm.UserVm
This represents one running virtual machine instance.

        return s_name;
    }


    @Override
    public long getEntityOwnerId() {
        UserVm userVm = _entityMgr.findById(UserVm.class, getVirtualMachineId());
        if (userVm != null) {
            return userVm.getAccountId();
        }


        return Account.ACCOUNT_ID_SYSTEM; // no account info given, parent this command to SYSTEM so ERROR events are tracked
    }

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        if (!_accountMgr.isAdmin(ctx.getCallingAccount().getType()) && expunge) {
            throw new PermissionDeniedException("Parameter " + ApiConstants.EXPUNGE + " can be passed by Admin only");
        }


        UserVm destroyedVm = destroyVm(vmId);
        if (expunge) {
            UserVmVO vm = _vmDao.findById(vmId);
            if (!expunge(vm, ctx.getCallingUserId(), ctx.getCallingAccount())) {
                throw new CloudRuntimeException("Failed to expunge vm " + destroyedVm);
            }

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        if (group == null) {
            group = createVmGroup(groupName, vm.getAccountId());
        }


        if (group != null) {
            UserVm userVm = _vmDao.acquireInLockTable(userVmId);
            if (userVm == null) {
                s_logger.warn("Failed to acquire lock on user vm id="
                        + userVmId);
            }
            try {

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        return createTemplateResponses(templateId, volume.getDataCenterId(), readyOnly);
    }


    @Override
    public List<TemplateResponse> createTemplateResponses(long templateId, Long vmId) {
        UserVm vm = findUserVmById(vmId);
        Long hostId = (vm.getHostId() == null ? vm.getLastHostId() : vm.getHostId());
        Host host = findHostById(hostId);
        return createTemplateResponses(templateId, host.getDataCenterId(), true);
    }

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        //set Lb instances information
        List<ApplicationLoadBalancerInstanceResponse> instanceResponses = new ArrayList<ApplicationLoadBalancerInstanceResponse>();
        for (Ip ip : lbInstances.keySet()) {
            ApplicationLoadBalancerInstanceResponse instanceResponse = new ApplicationLoadBalancerInstanceResponse();
            instanceResponse.setIpAddress(ip.addr());
            UserVm vm = lbInstances.get(ip);
            instanceResponse.setId(vm.getUuid());
            instanceResponse.setName(vm.getInstanceName());
            instanceResponse.setObjectName("loadbalancerinstance");
            instanceResponses.add(instanceResponse);
        }


        lbResponse.setLbInstances(instanceResponses);

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        s_logger.debug("Working on " + work);


        Transaction.execute(new TransactionCallbackNoReturn() {
            @Override
            public void doInTransactionWithoutResult(TransactionStatus status) {
                UserVm vm = null;
                Long seqnum = null;


                boolean locked = false;
                try {
                    vm = _userVMDao.acquireInLockTable(work.getInstanceId());
                    if (vm == null) {
                        vm = _userVMDao.findById(work.getInstanceId());
                        if (vm == null) {
                            s_logger.info("VM " + work.getInstanceId() + " is removed");
                            locked = true;
                            return;
                        }
                        s_logger.warn("Unable to acquire lock on vm id=" + userVmId);
                        return;
                    }
                    locked = true;
                    Long agentId = null;
                    VmRulesetLogVO log = _rulesetLogDao.findByVmId(userVmId);
                    if (log == null) {
                        s_logger.warn("Cannot find log record for vm id=" + userVmId);
                        return;
                    }
                    seqnum = log.getLogsequence();
        
                    if (vm != null && vm.getState() == State.Running) {
                        Map<PortAndProto, Set<String>> ingressRules = generateRulesForVM(userVmId, SecurityRuleType.IngressRule);
                        Map<PortAndProto, Set<String>> egressRules = generateRulesForVM(userVmId, SecurityRuleType.EgressRule);
                        agentId = vm.getHostId();
                        if (agentId != null) {
                            // get nic secondary ip address
                            String privateIp = vm.getPrivateIpAddress();
                            NicVO nic = _nicDao.findByIp4AddressAndVmId(privateIp, vm.getId());
                            List<String> nicSecIps = null;
                            if (nic != null) {
                                if (nic.getSecondaryIp()) {
                                    //get secondary ips of the vm
                                    long networkId = nic.getNetworkId();
                                    nicSecIps = _nicSecIpDao.getSecondaryIpAddressesForNic(nic.getId());
                                }
                            }
                            SecurityGroupRulesCmd cmd = generateRulesetCmd( vm.getInstanceName(), vm.getPrivateIpAddress(), vm.getPrivateMacAddress(), vm.getId(), generateRulesetSignature(ingressRules, egressRules), seqnum,
                                    ingressRules, egressRules, nicSecIps);
                            Commands cmds = new Commands(cmd);
                            try {
                                _agentMgr.send(agentId, cmds, _answerListener);
                            } catch (AgentUnavailableException e) {

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        }
        if (groups != null && !groups.isEmpty()) {
            return Transaction.execute(new TransactionCallback<Boolean>() {
                @Override
                public Boolean doInTransaction(TransactionStatus status) {
                    UserVm userVm = _userVMDao.acquireInLockTable(userVmId); // ensures that duplicate entries are not created.
                    List<SecurityGroupVO> sgs = new ArrayList<SecurityGroupVO>();
                    for (Long sgId : groups) {
                        sgs.add(_securityGroupDao.findById(sgId));
                    }
                    final Set<SecurityGroupVO> uniqueGroups = new TreeSet<SecurityGroupVO>(new SecurityGroupVOComparator());

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            return;
        }
        Transaction.execute(new TransactionCallbackNoReturn() {
            @Override
            public void doInTransactionWithoutResult(TransactionStatus status) {
                UserVm userVm = _userVMDao.acquireInLockTable(userVmId); // ensures that duplicate entries are not created in
                // addInstance
                if (userVm == null) {
                    s_logger.warn("Failed to acquire lock on user vm id=" + userVmId);
                }
                int n = _securityGroupVMMapDao.deleteVM(userVmId);

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            throw new InvalidParameterValueException("Vm nicId or networkId or secondaryIp can't be null");
        }


        NicVO nic = _nicDao.findById(nicId);
        Long vmId = nic.getInstanceId();
        UserVm vm = _userVMDao.findById(vmId);
        if (vm == null || vm.getType() != VirtualMachine.Type.User) {
            throw new InvalidParameterValueException("Can't configure the SG ipset, arprules rules for the non existing or non user vm");
        }
        // Verify permissions
        _accountMgr.checkAccess(caller, null, false, vm);


        // Validate parameters
        List<SecurityGroupVO> vmSgGrps = getSecurityGroupsForVm(vmId);
        if (vmSgGrps.isEmpty()) {
            s_logger.debug("Vm is not in any Security group ");
            return true;
        }


        //If network does not support SG service, no need add SG rules for secondary ip
        Network network = _networkModel.getNetwork(nic.getNetworkId());
        if (!_networkModel.isSecurityGroupSupportedInNetwork(network)) {
            s_logger.debug("Network " + network + " is not enabled with security group service, "+
                    "so not applying SG rules for secondary ip");
            return true;
        }




        vmMac = vm.getPrivateMacAddress();
        vmName = vm.getInstanceName();
        if (vmMac == null || vmName == null) {
            throw new InvalidParameterValueException("vm name or vm mac can't be null");
        }


        //create command for the to add ip in ipset and arptables rules
        NetworkRulesVmSecondaryIpCommand cmd = new NetworkRulesVmSecondaryIpCommand(vmName, vmMac, secondaryIp, ruleAction);
        s_logger.debug("Asking agent to configure rules for vm secondary ip");
        Commands cmds = null;


        cmds = new Commands(cmd);
        try {
            _agentMgr.send(vm.getHostId(), cmds);
        } catch (AgentUnavailableException e) {
            s_logger.debug(e.toString());
        } catch (OperationTimedoutException e) {
            s_logger.debug(e.toString());
        }

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    @Override
    public boolean volumeInactive(Volume volume) {
        Long vmId = volume.getInstanceId();
        if (vmId != null) {
            UserVm vm = _entityMgr.findById(UserVm.class, vmId);
            if (vm == null) {
                return true;
            }
            State state = vm.getState();
            if (state.equals(State.Stopped) || state.equals(State.Destroyed)) {
                return true;
            }
        }
        return false;

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com.cloud.api.commands.DestroyVMCmd

com.cloud.api.commands.DetachIsoCmd

com.cloud.api.commands.DetachVolumeCmd

com.cloud.api.commands.EnableStaticNatCmd

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