Examples with Host com.xensource.xenapi.Host used on opensource projects

Example 1 with Host

use of com.xensource.xenapi.Host in project OpenAttestation by OpenAttestation.

the class CitrixClient method getAIKCertificate.

/* */
// Commenting the below function since it is not being used and klocwork is throwing a warning
/*private void createRSAKeyFile(String sessionId)  {
        
        String command = String.format("%s %s %s",opensslCmd,aikverifyhomeData + File.separator + getCertFileName(sessionId),aikverifyhomeData + File.separator+getRSAPubkeyFileName(sessionId)); 
        log.debug( "RSA Key Command " + command);
        CommandUtil.runCommand(command, false, "CreateRsaKey" );
        //log.log(Level.INFO, "Result - {0} ", result);
    } */
/*private String getRSAPubkeyFileName(String sessionId) {
        return "rsapubkey_" + sessionId + ".key";
    }*/
/*
    public HostInfo getHostInfo() throws NoSuchAlgorithmException, KeyManagementException, MalformedURLException, BadServerResponse, XenAPIException,  XmlRpcException  {
        //log.info("stdalex-error getHostInfo IP:" + hostIpAddress + " port:" + port + " user: " + userName + " pw:" + password);
         HostInfo response = new HostInfo();
         
         if( !isConnected()) { connect(); } 
             
       log.debug( "CitrixClient: connected to server ["+hostIpAddress+"]");
			
			 
      // Map<String, String> myMap = new HashMap<String, String>();
       Set<Host> hostList = Host.getAll(connection);
       Iterator iter = hostList.iterator();
        // hasNext() will always be valid otherwise we will get an exception from the getAll method. So, we not need
        // to throw an exception if the hasNext is false.
       Host h = null;
        if (iter.hasNext()) {       
            h = (Host)iter.next();
        }
       
       response.setClientIp(hostIpAddress);

       Map<String, String> map = h.getSoftwareVersion(connection);
       response.setOsName(map.get("product_brand"));
       response.setOsVersion(map.get("product_version"));
       response.setVmmName("xen");
       response.setVmmVersion(map.get("xen"));
       
       map = h.getBiosStrings(connection);
       response.setBiosOem(map.get("bios-vendor"));
       response.setBiosVersion(map.get("bios-version"));
       
       map = h.getCpuInfo(connection);
       int stepping = Integer.parseInt(map.get("stepping"));
       int model = Integer.parseInt(map.get("model"));
       int family = Integer.parseInt(map.get("family"));
       // EAX register contents is used for defining CPU ID and as well as family/model/stepping
       // 0-3 bits : Stepping
       // 4-7 bits: Model #
       // 8-11 bits: Family code
       // 12 & 13: Processor type, which will always be zero
       // 14 & 15: Reserved
       // 16 to 19: Extended model
       // Below is the sample of the data got from the Citrix API
       // Model: 45, Stepping:7 and Family: 6
       // Mapping it to the EAX register we would get
       // 0-3 bits: 7
       // 4-7 bits: D (Actually 45 would be 2D. So, we would put D in 4-7 bits and 2 in 16-19 bits
       // 8-11 bits: 6
       //12-15 bits: 0
       // 16-19 bits: 2
       // 20-31 bits: Extended family and reserved, which will be 0
       // So, the final content would be : 000206D7
       // On reversing individual bytes, we would get D7 06 02 00
       String modelInfo = Integer.toHexString(model);
       String processorInfo = modelInfo.charAt(1) + Integer.toHexString(stepping) + " " + "0" + Integer.toHexString(family) + " " + "0" + modelInfo.charAt(0);
       processorInfo = processorInfo.trim().toUpperCase();
       response.setProcessorInfo(processorInfo);
       java.util.Date date= new java.util.Date();
       response.setTimeStamp( new Timestamp(date.getTime()).toString());
//       log.trace("stdalex-error leaving getHostInfo");
              
       return response;
    }
    */
/* */
public String getAIKCertificate() throws NoSuchAlgorithmException, KeyManagementException, BadServerResponse, XenAPIException, XmlRpcException {
    String resp = "";
    // removed to prevent leaking secrets
    log.info("stdalex-error getAIKCert IP:" + hostIpAddress + " port:" + port + " user: " + userName + " pw:" + password);
    if (!isConnected()) {
        connect();
    }
    log.debug("CitrixClient: connected to server [" + hostIpAddress + "]");
    Map<String, String> myMap = new HashMap<String, String>();
    Set<Host> hostList = Host.getAll(connection);
    Iterator iter = hostList.iterator();
    // hasNext() will always be valid otherwise we will get an exception from the getAll method. So, we not need
    // to throw an exception if the hasNext is false.
    Host h = null;
    if (iter.hasNext()) {
        h = (Host) iter.next();
    }
    String aik = h.callPlugin(connection, "tpm", "tpm_get_attestation_identity", myMap);
    int startP = aik.indexOf("<xentxt:TPM_Attestation_KEY_PEM>");
    int endP = aik.indexOf("</xentxt:TPM_Attestation_KEY_PEM>");
    // 32 is the size of the opening tag  <xentxt:TPM_Attestation_KEY_PEM>
    String cert = aik.substring(startP + "<xentxt:TPM_Attestation_KEY_PEM>".length(), endP);
    keys key = new keys();
    // This is the actual value for AIK!!!!!
    key.tpmAttKeyPEM = cert;
    //resp = new String( Base64.decodeBase64(key.tpmAttKeyPEM));
    //new String(key.tpmAttKeyPEM);
    resp = key.tpmAttKeyPEM;
    //       log.trace("stdalex-error getAIKCert: returning back: " + resp);
    return resp;
}

Example 2 with Host

use of com.xensource.xenapi.Host in project cloudstack by apache.

the class CitrixReadyCommandWrapper method execute.

@Override
public Answer execute(final ReadyCommand command, final CitrixResourceBase citrixResourceBase) {
    final Connection conn = citrixResourceBase.getConnection();
    final Long dcId = command.getDataCenterId();
    // Ignore the result of the callHostPlugin. Even if unmounting the
    // snapshots dir fails, let Ready command
    // succeed.
    citrixResourceBase.umountSnapshotDir(conn, dcId);
    citrixResourceBase.setupLinkLocalNetwork(conn);
    // try to destroy CD-ROM device for all system VMs on this host
    try {
        final Host host = Host.getByUuid(conn, citrixResourceBase.getHost().getUuid());
        final Set<VM> vms = host.getResidentVMs(conn);
        for (final VM vm : vms) {
            citrixResourceBase.destroyPatchVbd(conn, vm.getNameLabel(conn));
        }
    } catch (final Exception e) {
    }
    try {
        final boolean result = citrixResourceBase.cleanupHaltedVms(conn);
        if (!result) {
            return new ReadyAnswer(command, "Unable to cleanup halted vms");
        }
    } catch (final XenAPIException e) {
        s_logger.warn("Unable to cleanup halted vms", e);
        return new ReadyAnswer(command, "Unable to cleanup halted vms");
    } catch (final XmlRpcException e) {
        s_logger.warn("Unable to cleanup halted vms", e);
        return new ReadyAnswer(command, "Unable to cleanup halted vms");
    }
    return new ReadyAnswer(command);
}

Example 3 with Host

use of com.xensource.xenapi.Host in project cloudstack by apache.

the class CitrixSetupCommandWrapper method execute.

@Override
public Answer execute(final SetupCommand command, final CitrixResourceBase citrixResourceBase) {
    final Connection conn = citrixResourceBase.getConnection();
    try {
        final Map<Pool, Pool.Record> poolRecs = Pool.getAllRecords(conn);
        if (poolRecs.size() != 1) {
            throw new CloudRuntimeException("There are " + poolRecs.size() + " pool for host :" + citrixResourceBase.getHost().getUuid());
        }
        final Host master = poolRecs.values().iterator().next().master;
        citrixResourceBase.setupServer(conn, master);
        final Host host = Host.getByUuid(conn, citrixResourceBase.getHost().getUuid());
        citrixResourceBase.setupServer(conn, host);
        if (!citrixResourceBase.setIptables(conn)) {
            s_logger.warn("set xenserver Iptable failed");
            return null;
        }
        if (citrixResourceBase.isSecurityGroupEnabled()) {
            final boolean canBridgeFirewall = citrixResourceBase.canBridgeFirewall(conn);
            citrixResourceBase.setCanBridgeFirewall(canBridgeFirewall);
            if (!canBridgeFirewall) {
                final String msg = "Failed to configure brige firewall";
                s_logger.warn(msg);
                s_logger.warn("Check host " + citrixResourceBase.getHost().getIp() + " for CSP is installed or not and check network mode for bridge");
                return new SetupAnswer(command, msg);
            }
        }
        final boolean r = citrixResourceBase.launchHeartBeat(conn);
        if (!r) {
            return null;
        }
        citrixResourceBase.cleanupTemplateSR(conn);
        try {
            if (command.useMultipath()) {
                // the config value is set to true
                host.addToOtherConfig(conn, "multipathing", "true");
                host.addToOtherConfig(conn, "multipathhandle", "dmp");
            }
        } catch (final Types.MapDuplicateKey e) {
            s_logger.debug("multipath is already set");
        }
        if (command.needSetup()) {
            final String result = citrixResourceBase.callHostPlugin(conn, "vmops", "setup_iscsi", "uuid", citrixResourceBase.getHost().getUuid());
            if (!result.contains("> DONE <")) {
                s_logger.warn("Unable to setup iscsi: " + result);
                return new SetupAnswer(command, result);
            }
            Pair<PIF, PIF.Record> mgmtPif = null;
            final Set<PIF> hostPifs = host.getPIFs(conn);
            for (final PIF pif : hostPifs) {
                final PIF.Record rec = pif.getRecord(conn);
                if (rec.management) {
                    if (rec.VLAN != null && rec.VLAN != -1) {
                        final String msg = new StringBuilder("Unsupported configuration.  Management network is on a VLAN.  host=").append(citrixResourceBase.getHost().getUuid()).append("; pif=").append(rec.uuid).append("; vlan=").append(rec.VLAN).toString();
                        s_logger.warn(msg);
                        return new SetupAnswer(command, msg);
                    }
                    if (s_logger.isDebugEnabled()) {
                        s_logger.debug("Management network is on pif=" + rec.uuid);
                    }
                    mgmtPif = new Pair<PIF, PIF.Record>(pif, rec);
                    break;
                }
            }
            if (mgmtPif == null) {
                final String msg = "Unable to find management network for " + citrixResourceBase.getHost().getUuid();
                s_logger.warn(msg);
                return new SetupAnswer(command, msg);
            }
            final Map<Network, Network.Record> networks = Network.getAllRecords(conn);
            if (networks == null) {
                final String msg = "Unable to setup as there are no networks in the host: " + citrixResourceBase.getHost().getUuid();
                s_logger.warn(msg);
                return new SetupAnswer(command, msg);
            }
            for (final Network.Record network : networks.values()) {
                if (network.nameLabel.equals("cloud-private")) {
                    for (final PIF pif : network.PIFs) {
                        final PIF.Record pr = pif.getRecord(conn);
                        if (citrixResourceBase.getHost().getUuid().equals(pr.host.getUuid(conn))) {
                            if (s_logger.isDebugEnabled()) {
                                s_logger.debug("Found a network called cloud-private. host=" + citrixResourceBase.getHost().getUuid() + ";  Network=" + network.uuid + "; pif=" + pr.uuid);
                            }
                            if (pr.VLAN != null && pr.VLAN != -1) {
                                final String msg = new StringBuilder("Unsupported configuration.  Network cloud-private is on a VLAN.  Network=").append(network.uuid).append(" ; pif=").append(pr.uuid).toString();
                                s_logger.warn(msg);
                                return new SetupAnswer(command, msg);
                            }
                            if (!pr.management && pr.bondMasterOf != null && pr.bondMasterOf.size() > 0) {
                                if (pr.bondMasterOf.size() > 1) {
                                    final String msg = new StringBuilder("Unsupported configuration.  Network cloud-private has more than one bond.  Network=").append(network.uuid).append("; pif=").append(pr.uuid).toString();
                                    s_logger.warn(msg);
                                    return new SetupAnswer(command, msg);
                                }
                                final Bond bond = pr.bondMasterOf.iterator().next();
                                final Set<PIF> slaves = bond.getSlaves(conn);
                                for (final PIF slave : slaves) {
                                    final PIF.Record spr = slave.getRecord(conn);
                                    if (spr.management) {
                                        if (!citrixResourceBase.transferManagementNetwork(conn, host, slave, spr, pif)) {
                                            final String msg = new StringBuilder("Unable to transfer management network.  slave=" + spr.uuid + "; master=" + pr.uuid + "; host=" + citrixResourceBase.getHost().getUuid()).toString();
                                            s_logger.warn(msg);
                                            return new SetupAnswer(command, msg);
                                        }
                                        break;
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
        return new SetupAnswer(command, false);
    } catch (final XmlRpcException e) {
        s_logger.warn("Unable to setup", e);
        return new SetupAnswer(command, e.getMessage());
    } catch (final XenAPIException e) {
        s_logger.warn("Unable to setup", e);
        return new SetupAnswer(command, e.getMessage());
    } catch (final Exception e) {
        s_logger.warn("Unable to setup", e);
        return new SetupAnswer(command, e.getMessage());
    }
}

Example 4 with Host

use of com.xensource.xenapi.Host in project cloudstack by apache.

the class XcpServerDiscoverer method find.

@Override
public Map<? extends ServerResource, Map<String, String>> find(long dcId, Long podId, Long clusterId, URI url, String username, String password, List<String> hostTags) throws DiscoveryException {
    Map<CitrixResourceBase, Map<String, String>> resources = new HashMap<CitrixResourceBase, Map<String, String>>();
    Connection conn = null;
    if (!url.getScheme().equals("http")) {
        String msg = "urlString is not http so we're not taking care of the discovery for this: " + url;
        s_logger.debug(msg);
        return null;
    }
    if (clusterId == null) {
        String msg = "must specify cluster Id when add host";
        s_logger.debug(msg);
        throw new RuntimeException(msg);
    }
    if (podId == null) {
        String msg = "must specify pod Id when add host";
        s_logger.debug(msg);
        throw new RuntimeException(msg);
    }
    ClusterVO cluster = _clusterDao.findById(clusterId);
    if (cluster == null || cluster.getHypervisorType() != HypervisorType.XenServer) {
        if (s_logger.isInfoEnabled())
            s_logger.info("invalid cluster id or cluster is not for XenServer hypervisors");
        return null;
    }
    try {
        String hostname = url.getHost();
        InetAddress ia = InetAddress.getByName(hostname);
        String hostIp = ia.getHostAddress();
        Queue<String> pass = new LinkedList<String>();
        pass.add(password);
        conn = _connPool.getConnect(hostIp, username, pass);
        if (conn == null) {
            String msg = "Unable to get a connection to " + url;
            s_logger.debug(msg);
            throw new DiscoveryException(msg);
        }
        Set<Pool> pools = Pool.getAll(conn);
        Pool pool = pools.iterator().next();
        Pool.Record pr = pool.getRecord(conn);
        String poolUuid = pr.uuid;
        Map<Host, Host.Record> hosts = Host.getAllRecords(conn);
        String latestHotFix = "";
        if (poolHasHotFix(conn, hostIp, XenserverConfigs.XSHotFix62ESP1004)) {
            latestHotFix = XenserverConfigs.XSHotFix62ESP1004;
        } else if (poolHasHotFix(conn, hostIp, XenserverConfigs.XSHotFix62ESP1)) {
            latestHotFix = XenserverConfigs.XSHotFix62ESP1;
        }
        /*set cluster hypervisor type to xenserver*/
        ClusterVO clu = _clusterDao.findById(clusterId);
        if (clu.getGuid() == null) {
            setClusterGuid(clu, poolUuid);
        } else {
            List<HostVO> clusterHosts = _resourceMgr.listAllHostsInCluster(clusterId);
            if (clusterHosts != null && clusterHosts.size() > 0) {
                if (!clu.getGuid().equals(poolUuid)) {
                    String msg = "Please join the host " + hostIp + " to XS pool  " + clu.getGuid() + " through XC/XS before adding it through CS UI";
                    s_logger.warn(msg);
                    throw new DiscoveryException(msg);
                }
            } else {
                setClusterGuid(clu, poolUuid);
            }
        }
        // can not use this conn after this point, because this host may join a pool, this conn is retired
        if (conn != null) {
            try {
                Session.logout(conn);
            } catch (Exception e) {
                s_logger.debug("Caught exception during logout", e);
            }
            conn.dispose();
            conn = null;
        }
        poolUuid = clu.getGuid();
        _clusterDao.update(clusterId, clu);
        if (_checkHvm) {
            for (Map.Entry<Host, Host.Record> entry : hosts.entrySet()) {
                Host.Record record = entry.getValue();
                boolean support_hvm = false;
                for (String capability : record.capabilities) {
                    if (capability.contains("hvm")) {
                        support_hvm = true;
                        break;
                    }
                }
                if (!support_hvm) {
                    String msg = "Unable to add host " + record.address + " because it doesn't support hvm";
                    _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_HOST, dcId, podId, msg, msg);
                    s_logger.debug(msg);
                    throw new RuntimeException(msg);
                }
            }
        }
        for (Map.Entry<Host, Host.Record> entry : hosts.entrySet()) {
            Host.Record record = entry.getValue();
            String hostAddr = record.address;
            String prodVersion = CitrixHelper.getProductVersion(record);
            String xenVersion = record.softwareVersion.get("xen");
            String hostOS = record.softwareVersion.get("product_brand");
            if (hostOS == null) {
                hostOS = record.softwareVersion.get("platform_name");
            }
            String hostOSVer = prodVersion;
            String hostKernelVer = record.softwareVersion.get("linux");
            if (_resourceMgr.findHostByGuid(record.uuid) != null) {
                s_logger.debug("Skipping " + record.address + " because " + record.uuid + " is already in the database.");
                continue;
            }
            CitrixResourceBase resource = createServerResource(dcId, podId, record, latestHotFix);
            s_logger.info("Found host " + record.hostname + " ip=" + record.address + " product version=" + prodVersion);
            Map<String, String> details = new HashMap<String, String>();
            Map<String, Object> params = new HashMap<String, Object>();
            details.put("url", hostAddr);
            details.put("username", username);
            params.put("username", username);
            details.put("password", password);
            params.put("password", password);
            params.put("zone", Long.toString(dcId));
            params.put("guid", record.uuid);
            params.put("pod", podId.toString());
            params.put("cluster", clusterId.toString());
            params.put("pool", poolUuid);
            params.put("ipaddress", record.address);
            details.put(HostInfo.HOST_OS, hostOS);
            details.put(HostInfo.HOST_OS_VERSION, hostOSVer);
            details.put(HostInfo.HOST_OS_KERNEL_VERSION, hostKernelVer);
            details.put(HostInfo.HYPERVISOR_VERSION, xenVersion);
            String privateNetworkLabel = _networkMgr.getDefaultManagementTrafficLabel(dcId, HypervisorType.XenServer);
            String storageNetworkLabel = _networkMgr.getDefaultStorageTrafficLabel(dcId, HypervisorType.XenServer);
            if (!params.containsKey("private.network.device") && privateNetworkLabel != null) {
                params.put("private.network.device", privateNetworkLabel);
                details.put("private.network.device", privateNetworkLabel);
            }
            if (!params.containsKey("storage.network.device1") && storageNetworkLabel != null) {
                params.put("storage.network.device1", storageNetworkLabel);
                details.put("storage.network.device1", storageNetworkLabel);
            }
            DataCenterVO zone = _dcDao.findById(dcId);
            boolean securityGroupEnabled = zone.isSecurityGroupEnabled();
            params.put("securitygroupenabled", Boolean.toString(securityGroupEnabled));
            params.put("router.aggregation.command.each.timeout", _configDao.getValue(Config.RouterAggregationCommandEachTimeout.toString()));
            params.put("wait", Integer.toString(_wait));
            details.put("wait", Integer.toString(_wait));
            params.put("migratewait", _configDao.getValue(Config.MigrateWait.toString()));
            params.put(Config.XenServerMaxNics.toString().toLowerCase(), _configDao.getValue(Config.XenServerMaxNics.toString()));
            params.put(Config.XenServerHeartBeatTimeout.toString().toLowerCase(), _configDao.getValue(Config.XenServerHeartBeatTimeout.toString()));
            params.put(Config.XenServerHeartBeatInterval.toString().toLowerCase(), _configDao.getValue(Config.XenServerHeartBeatInterval.toString()));
            params.put(Config.InstanceName.toString().toLowerCase(), _instance);
            details.put(Config.InstanceName.toString().toLowerCase(), _instance);
            try {
                resource.configure("XenServer", params);
            } catch (ConfigurationException e) {
                _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_HOST, dcId, podId, "Unable to add " + record.address, "Error is " + e.getMessage());
                s_logger.warn("Unable to instantiate " + record.address, e);
                continue;
            }
            resource.start();
            resources.put(resource, details);
        }
    } catch (SessionAuthenticationFailed e) {
        throw new DiscoveredWithErrorException("Authentication error");
    } catch (XenAPIException e) {
        s_logger.warn("XenAPI exception", e);
        return null;
    } catch (XmlRpcException e) {
        s_logger.warn("Xml Rpc Exception", e);
        return null;
    } catch (UnknownHostException e) {
        s_logger.warn("Unable to resolve the host name", e);
        return null;
    } catch (Exception e) {
        s_logger.debug("other exceptions: " + e.toString(), e);
        return null;
    }
    return resources;
}

Example 5 with Host

use of com.xensource.xenapi.Host in project cloudstack by apache.

the class CitrixResourceBase method getManagementNetwork.

protected XsLocalNetwork getManagementNetwork(final Connection conn) throws XmlRpcException, XenAPIException {
    PIF mgmtPif = null;
    PIF.Record mgmtPifRec = null;
    final Host host = Host.getByUuid(conn, _host.getUuid());
    final Set<PIF> hostPifs = host.getPIFs(conn);
    for (final PIF pif : hostPifs) {
        final PIF.Record rec = pif.getRecord(conn);
        if (rec.management) {
            if (rec.VLAN != null && rec.VLAN != -1) {
                final String msg = new StringBuilder("Unsupported configuration.  Management network is on a VLAN.  host=").append(_host.getUuid()).append("; pif=").append(rec.uuid).append("; vlan=").append(rec.VLAN).toString();
                s_logger.warn(msg);
                throw new CloudRuntimeException(msg);
            }
            if (s_logger.isDebugEnabled()) {
                s_logger.debug("Management network is on pif=" + rec.uuid);
            }
            mgmtPif = pif;
            mgmtPifRec = rec;
            break;
        }
    }
    if (mgmtPif == null) {
        final String msg = "Unable to find management network for " + _host.getUuid();
        s_logger.warn(msg);
        throw new CloudRuntimeException(msg);
    }
    final Bond bond = mgmtPifRec.bondSlaveOf;
    if (!isRefNull(bond)) {
        final String msg = "Management interface is on slave(" + mgmtPifRec.uuid + ") of bond(" + bond.getUuid(conn) + ") on host(" + _host.getUuid() + "), please move management interface to bond!";
        s_logger.warn(msg);
        throw new CloudRuntimeException(msg);
    }
    final Network nk = mgmtPifRec.network;
    final Network.Record nkRec = nk.getRecord(conn);
    return new XsLocalNetwork(this, nk, nkRec, mgmtPif, mgmtPifRec);
}