Examples with DiscoveryException com.cloud.legacymodel.exceptions.DiscoveryException used on opensource projects

Example 1 with DiscoveryException

use of com.cloud.legacymodel.exceptions.DiscoveryException in project cosmic by MissionCriticalCloud.

the class AddClusterCmdTest method testExecuteForNullResult.

@Test
public void testExecuteForNullResult() {
    final ResourceService resourceService = Mockito.mock(ResourceService.class);
    try {
        Mockito.when(resourceService.discoverCluster(addClusterCmd)).thenReturn(null);
    } catch (final ResourceInUseException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (final IllegalArgumentException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (final DiscoveryException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    addClusterCmd._resourceService = resourceService;
    try {
        addClusterCmd.execute();
    } catch (final ServerApiException exception) {
        Assert.assertEquals("Failed to add cluster", exception.getDescription());
    }
}

Example 2 with DiscoveryException

use of com.cloud.legacymodel.exceptions.DiscoveryException in project cosmic by MissionCriticalCloud.

the class XcpServerDiscoverer method find.

@Override
public Map<? extends ServerResource, Map<String, String>> find(final long dcId, final Long podId, final Long clusterId, final URI url, final String username, final String password, final List<String> hostTags) throws DiscoveryException {
    final Map<CitrixResourceBase, Map<String, String>> resources = new HashMap<>();
    Connection conn = null;
    if (!url.getScheme().equals("http")) {
        final 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) {
        final String msg = "must specify cluster Id when add host";
        s_logger.debug(msg);
        throw new RuntimeException(msg);
    }
    if (podId == null) {
        final String msg = "must specify pod Id when add host";
        s_logger.debug(msg);
        throw new RuntimeException(msg);
    }
    final ClusterVO cluster = this._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 {
        final String hostname = url.getHost();
        final InetAddress ia = InetAddress.getByName(hostname);
        final String hostIp = ia.getHostAddress();
        final Queue<String> pass = new LinkedList<>();
        pass.add(password);
        conn = this._connPool.getConnect(hostIp, username, pass);
        if (conn == null) {
            final String msg = "Unable to get a connection to " + url;
            s_logger.debug(msg);
            throw new DiscoveryException(msg);
        }
        final Set<Pool> pools = Pool.getAll(conn);
        final Pool pool = pools.iterator().next();
        final Pool.Record pr = pool.getRecord(conn);
        String poolUuid = pr.uuid;
        final 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*/
        final ClusterVO clu = this._clusterDao.findById(clusterId);
        if (clu.getGuid() == null) {
            setClusterGuid(clu, poolUuid);
        } else {
            final List<HostVO> clusterHosts = this._resourceMgr.listAllHostsInCluster(clusterId);
            if (clusterHosts != null && clusterHosts.size() > 0) {
                if (!clu.getGuid().equals(poolUuid)) {
                    final 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 (final Exception e) {
                s_logger.debug("Caught exception during logout", e);
            }
            conn.dispose();
            conn = null;
        }
        poolUuid = clu.getGuid();
        this._clusterDao.update(clusterId, clu);
        if (this._checkHvm) {
            for (final Map.Entry<Host, Host.Record> entry : hosts.entrySet()) {
                final Host.Record record = entry.getValue();
                boolean support_hvm = false;
                for (final String capability : record.capabilities) {
                    if (capability.contains("hvm")) {
                        support_hvm = true;
                        break;
                    }
                }
                if (!support_hvm) {
                    final String msg = "Unable to add host " + record.address + " because it doesn't support hvm";
                    this._alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_HOST, dcId, podId, msg, msg);
                    s_logger.debug(msg);
                    throw new RuntimeException(msg);
                }
            }
        }
        for (final Map.Entry<Host, Host.Record> entry : hosts.entrySet()) {
            final Host.Record record = entry.getValue();
            final String hostAddr = record.address;
            final String prodVersion = CitrixHelper.getProductVersion(record);
            final String xenVersion = record.softwareVersion.get("xen");
            String hostOS = record.softwareVersion.get("product_brand");
            if (hostOS == null) {
                hostOS = record.softwareVersion.get("platform_name");
            }
            final String hostOSVer = prodVersion;
            final String hostKernelVer = record.softwareVersion.get("linux");
            if (this._resourceMgr.findHostByGuid(record.uuid) != null) {
                s_logger.debug("Skipping " + record.address + " because " + record.uuid + " is already in the database.");
                continue;
            }
            final CitrixResourceBase resource = createServerResource(dcId, podId, record, latestHotFix);
            s_logger.info("Found host " + record.hostname + " ip=" + record.address + " product version=" + prodVersion);
            final Map<String, String> details = new HashMap<>();
            final Map<String, Object> params = new HashMap<>();
            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);
            final String privateNetworkLabel = this._networkMgr.getDefaultManagementTrafficLabel(dcId, HypervisorType.XenServer);
            final String storageNetworkLabel = this._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);
            }
            params.put("router.aggregation.command.each.timeout", this._configDao.getValue(Config.RouterAggregationCommandEachTimeout.toString()));
            params.put("wait", Integer.toString(this._wait));
            details.put("wait", Integer.toString(this._wait));
            params.put("migratewait", this._configDao.getValue(Config.MigrateWait.toString()));
            params.put(Config.XenServerMaxNics.toString().toLowerCase(), this._configDao.getValue(Config.XenServerMaxNics.toString()));
            params.put(Config.XenServerHeartBeatTimeout.toString().toLowerCase(), this._configDao.getValue(Config.XenServerHeartBeatTimeout.toString()));
            params.put(Config.XenServerHeartBeatInterval.toString().toLowerCase(), this._configDao.getValue(Config.XenServerHeartBeatInterval.toString()));
            params.put(Config.InstanceName.toString().toLowerCase(), this._instance);
            details.put(Config.InstanceName.toString().toLowerCase(), this._instance);
            try {
                resource.configure("XenServer", params);
            } catch (final ConfigurationException e) {
                this._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 (final SessionAuthenticationFailed e) {
        throw new DiscoveredWithErrorException("Authentication error");
    } catch (final XenAPIException e) {
        s_logger.warn("XenAPI exception", e);
        return null;
    } catch (final XmlRpcException e) {
        s_logger.warn("Xml Rpc Exception", e);
        return null;
    } catch (final UnknownHostException e) {
        s_logger.warn("Unable to resolve the host name", e);
        return null;
    } catch (final Exception e) {
        s_logger.debug("other exceptions: " + e.toString(), e);
        return null;
    }
    return resources;
}

Example 3 with DiscoveryException

use of com.cloud.legacymodel.exceptions.DiscoveryException in project cosmic by MissionCriticalCloud.

the class AddHostCmdTest method testExecuteForNullResult.

@Test
public void testExecuteForNullResult() {
    final ResourceService resourceService = Mockito.mock(ResourceService.class);
    addHostCmd._resourceService = resourceService;
    try {
        Mockito.when(resourceService.discoverHosts(addHostCmd)).thenReturn(null);
    } catch (final InvalidParameterValueException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (final IllegalArgumentException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (final DiscoveryException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    try {
        addHostCmd.execute();
    } catch (final ServerApiException exception) {
        Assert.assertEquals("Failed to add host", exception.getDescription());
    }
}

Example 4 with DiscoveryException

use of com.cloud.legacymodel.exceptions.DiscoveryException in project cosmic by MissionCriticalCloud.

the class AddImageStoreCmd method execute.

// ///////////////////////////////////////////////////
// ///////////////// Accessors ///////////////////////
// ///////////////////////////////////////////////////
@Override
public void execute() {
    try {
        final ImageStore result = _storageService.discoverImageStore(getName(), getUrl(), getProviderName(), getZoneId(), getDetails());
        ImageStoreResponse storeResponse = null;
        if (result != null) {
            storeResponse = _responseGenerator.createImageStoreResponse(result);
            storeResponse.setResponseName(getCommandName());
            storeResponse.setObjectName("imagestore");
            setResponseObject(storeResponse);
        } else {
            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to add secondary storage");
        }
    } catch (final DiscoveryException ex) {
        s_logger.warn("Exception: ", ex);
        throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, ex.getMessage());
    }
}

Example 5 with DiscoveryException

use of com.cloud.legacymodel.exceptions.DiscoveryException in project cosmic by MissionCriticalCloud.

the class AddClusterCmd method execute.

@Override
public void execute() {
    try {
        final List<? extends Cluster> result = _resourceService.discoverCluster(this);
        final ListResponse<ClusterResponse> response = new ListResponse<>();
        final List<ClusterResponse> clusterResponses = new ArrayList<>();
        if (result != null && result.size() > 0) {
            for (final Cluster cluster : result) {
                final ClusterResponse clusterResponse = _responseGenerator.createClusterResponse(cluster, false);
                clusterResponses.add(clusterResponse);
            }
        } else {
            throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to add cluster");
        }
        response.setResponses(clusterResponses);
        response.setResponseName(getCommandName());
        setResponseObject(response);
    } catch (final DiscoveryException ex) {
        s_logger.warn("Exception: ", ex);
        throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, ex.getMessage());
    } catch (final ResourceInUseException ex) {
        s_logger.warn("Exception: ", ex);
        final ServerApiException e = new ServerApiException(ApiErrorCode.INTERNAL_ERROR, ex.getMessage());
        for (final String proxyObj : ex.getIdProxyList()) {
            e.addProxyObject(proxyObj);
        }
        throw e;
    }
}