Examples with CloudRuntimeException com.cloud.utils.exception.CloudRuntimeException used on opensource projects

Example 91 with CloudRuntimeException

use of com.cloud.utils.exception.CloudRuntimeException in project cloudstack by apache.

the class Ovm3HypervisorNetwork method createVlanBridge.

private String createVlanBridge(String networkName, Integer vlanId) throws Ovm3ResourceException {
    if (vlanId < 1 || vlanId > 4094) {
        String msg = "Incorrect vlan " + vlanId + ", needs to be between 1 and 4094";
        LOGGER.error(msg);
        throw new CloudRuntimeException(msg);
    }
    Network net = new Network(c);
    /* figure out if our bridged vlan exists, if not then create */
    String brName = networkName + "." + vlanId.toString();
    try {
        String physInterface = net.getPhysicalByBridgeName(networkName);
        if (net.getInterfaceByName(brName) == null) {
            net.startOvsVlanBridge(brName, physInterface, vlanId);
        } else {
            LOGGER.debug("Interface " + brName + " already exists");
        }
    } catch (Ovm3ResourceException e) {
        String msg = "Unable to create vlan " + vlanId.toString() + " bridge for " + networkName;
        LOGGER.warn(msg + ": " + e);
        throw new CloudRuntimeException(msg + ":" + e.getMessage());
    }
    return brName;
}

Example 92 with CloudRuntimeException

use of com.cloud.utils.exception.CloudRuntimeException in project cloudstack by apache.

the class XcpServerDiscoverer method processConnect.

@Override
public void processConnect(com.cloud.host.Host agent, StartupCommand cmd, boolean forRebalance) throws ConnectionException {
    if (!(cmd instanceof StartupRoutingCommand)) {
        return;
    }
    long agentId = agent.getId();
    StartupRoutingCommand startup = (StartupRoutingCommand) cmd;
    if (startup.getHypervisorType() != HypervisorType.XenServer) {
        s_logger.debug("Not XenServer so moving on.");
        return;
    }
    HostVO host = _hostDao.findById(agentId);
    ClusterVO cluster = _clusterDao.findById(host.getClusterId());
    if (cluster.getGuid() == null) {
        cluster.setGuid(startup.getPool());
        _clusterDao.update(cluster.getId(), cluster);
    } else if (!cluster.getGuid().equals(startup.getPool())) {
        String msg = "pool uuid for cluster " + cluster.getId() + " changed from " + cluster.getGuid() + " to " + startup.getPool();
        s_logger.warn(msg);
        throw new CloudRuntimeException(msg);
    }
    Map<String, String> details = startup.getHostDetails();
    String prodBrand = details.get("product_brand").trim();
    String prodVersion = details.get("product_version").trim();
    String hotfix = details.get(XenserverConfigs.XS620HotFix);
    String prodVersionTextShort = details.get("product_version_text_short");
    String resource = createServerResource(prodBrand, prodVersion, prodVersionTextShort, hotfix).getClass().getName();
    if (!resource.equals(host.getResource())) {
        String msg = "host " + host.getPrivateIpAddress() + " changed from " + host.getResource() + " to " + resource;
        s_logger.debug(msg);
        host.setResource(resource);
        host.setSetup(false);
        _hostDao.update(agentId, host);
        throw new HypervisorVersionChangedException(msg);
    }
    if (s_logger.isDebugEnabled()) {
        s_logger.debug("Setting up host " + agentId);
    }
    HostEnvironment env = new HostEnvironment();
    SetupCommand setup = new SetupCommand(env);
    if (_setupMultipath) {
        setup.setMultipathOn();
    }
    if (!host.isSetup()) {
        setup.setNeedSetup(true);
    }
    try {
        Answer answer = _agentMgr.send(agentId, setup);
        if (answer != null && answer.getResult() && answer instanceof SetupAnswer) {
            host.setSetup(true);
            host.setLastPinged((System.currentTimeMillis() >> 10) - 5 * 60);
            host.setHypervisorVersion(prodVersion);
            _hostDao.update(host.getId(), host);
            if (((SetupAnswer) answer).needReconnect()) {
                throw new ConnectionException(false, "Reinitialize agent after setup.");
            }
            return;
        } else {
            s_logger.warn("Unable to setup agent " + agentId + " due to " + ((answer != null) ? answer.getDetails() : "return null"));
        }
    } catch (AgentUnavailableException e) {
        s_logger.warn("Unable to setup agent " + agentId + " because it became unavailable.", e);
    } catch (OperationTimedoutException e) {
        s_logger.warn("Unable to setup agent " + agentId + " because it timed out", e);
    }
    throw new ConnectionException(true, "Reinitialize agent after setup.");
}

Example 93 with CloudRuntimeException

use of com.cloud.utils.exception.CloudRuntimeException 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);
}

Example 94 with CloudRuntimeException

use of com.cloud.utils.exception.CloudRuntimeException in project cloudstack by apache.

the class CitrixResourceBase method setupServer.

/* return : if setup is needed */
public boolean setupServer(final Connection conn, final Host host) {
    final String packageVersion = CitrixResourceBase.class.getPackage().getImplementationVersion();
    final String version = this.getClass().getName() + "-" + (packageVersion == null ? Long.toString(System.currentTimeMillis()) : packageVersion);
    try {
        /* push patches to XenServer */
        final Host.Record hr = host.getRecord(conn);
        final Iterator<String> it = hr.tags.iterator();
        while (it.hasNext()) {
            final String tag = it.next();
            if (tag.startsWith("vmops-version-")) {
                if (tag.contains(version)) {
                    s_logger.info(logX(host, "Host " + hr.address + " is already setup."));
                    return false;
                } else {
                    it.remove();
                }
            }
        }
        final com.trilead.ssh2.Connection sshConnection = new com.trilead.ssh2.Connection(hr.address, 22);
        try {
            sshConnection.connect(null, 60000, 60000);
            if (!sshConnection.authenticateWithPassword(_username, _password.peek())) {
                throw new CloudRuntimeException("Unable to authenticate");
            }
            final String cmd = "mkdir -p /opt/cloud/bin /var/log/cloud";
            if (!SSHCmdHelper.sshExecuteCmd(sshConnection, cmd)) {
                throw new CloudRuntimeException("Cannot create directory /opt/cloud/bin on XenServer hosts");
            }
            final SCPClient scp = new SCPClient(sshConnection);
            final List<File> files = getPatchFiles();
            if (files == null || files.isEmpty()) {
                throw new CloudRuntimeException("Can not find patch file");
            }
            for (final File file : files) {
                final String path = file.getParentFile().getAbsolutePath() + "/";
                final Properties props = PropertiesUtil.loadFromFile(file);
                for (final Map.Entry<Object, Object> entry : props.entrySet()) {
                    final String k = (String) entry.getKey();
                    final String v = (String) entry.getValue();
                    assert k != null && k.length() > 0 && v != null && v.length() > 0 : "Problems with " + k + "=" + v;
                    final String[] tokens = v.split(",");
                    String f = null;
                    if (tokens.length == 3 && tokens[0].length() > 0) {
                        if (tokens[0].startsWith("/")) {
                            f = tokens[0];
                        } else if (tokens[0].startsWith("~")) {
                            final String homedir = System.getenv("HOME");
                            f = homedir + tokens[0].substring(1) + k;
                        } else {
                            f = path + tokens[0] + '/' + k;
                        }
                    } else {
                        f = path + k;
                    }
                    final String directoryPath = tokens[tokens.length - 1];
                    f = f.replace('/', File.separatorChar);
                    String permissions = "0755";
                    if (tokens.length == 3) {
                        permissions = tokens[1];
                    } else if (tokens.length == 2) {
                        permissions = tokens[0];
                    }
                    if (!new File(f).exists()) {
                        s_logger.warn("We cannot locate " + f);
                        continue;
                    }
                    if (s_logger.isDebugEnabled()) {
                        s_logger.debug("Copying " + f + " to " + directoryPath + " on " + hr.address + " with permission " + permissions);
                    }
                    if (!SSHCmdHelper.sshExecuteCmd(sshConnection, "mkdir -m 700 -p " + directoryPath)) {
                        s_logger.debug("Unable to create destination path: " + directoryPath + " on " + hr.address + ".");
                    }
                    try {
                        scp.put(f, directoryPath, permissions);
                    } catch (final IOException e) {
                        final String msg = "Unable to copy file " + f + " to path " + directoryPath + " with permissions  " + permissions;
                        s_logger.debug(msg);
                        throw new CloudRuntimeException("Unable to setup the server: " + msg, e);
                    }
                }
            }
        } catch (final IOException e) {
            throw new CloudRuntimeException("Unable to setup the server correctly", e);
        } finally {
            sshConnection.close();
        }
        hr.tags.add("vmops-version-" + version);
        host.setTags(conn, hr.tags);
        return true;
    } catch (final XenAPIException e) {
        final String msg = "XenServer setup failed due to " + e.toString();
        s_logger.warn(msg, e);
        throw new CloudRuntimeException("Unable to get host information " + e.toString(), e);
    } catch (final XmlRpcException e) {
        final String msg = "XenServer setup failed due to " + e.getMessage();
        s_logger.warn(msg, e);
        throw new CloudRuntimeException("Unable to get host information ", e);
    }
}

Example 95 with CloudRuntimeException

use of com.cloud.utils.exception.CloudRuntimeException in project cloudstack by apache.

the class CitrixResourceBase method createLocalIsoSR.

public SR createLocalIsoSR(final Connection conn, final String srName) throws XenAPIException, XmlRpcException {
    // if config drive sr already exists then return
    SR sr = getSRByNameLabelandHost(conn, _configDriveSRName + _host.getIp());
    if (sr != null) {
        s_logger.debug("Config drive SR already exist, returing it");
        return sr;
    }
    try {
        final Map<String, String> deviceConfig = new HashMap<String, String>();
        final com.trilead.ssh2.Connection sshConnection = new com.trilead.ssh2.Connection(_host.getIp(), 22);
        try {
            sshConnection.connect(null, 60000, 60000);
            if (!sshConnection.authenticateWithPassword(_username, _password.peek())) {
                throw new CloudRuntimeException("Unable to authenticate");
            }
            final String cmd = "mkdir -p " + _configDriveIsopath;
            if (!SSHCmdHelper.sshExecuteCmd(sshConnection, cmd)) {
                throw new CloudRuntimeException("Cannot create directory configdrive_iso on XenServer hosts");
            }
        } catch (final IOException e) {
            throw new CloudRuntimeException("Unable to create iso folder", e);
        } finally {
            sshConnection.close();
        }
        s_logger.debug("Created the config drive SR " + srName + " folder path " + _configDriveIsopath);
        deviceConfig.put("location", _configDriveIsopath);
        deviceConfig.put("legacy_mode", "true");
        final Host host = Host.getByUuid(conn, _host.getUuid());
        final String type = SRType.ISO.toString();
        sr = SR.create(conn, host, deviceConfig, new Long(0), _configDriveIsopath, "iso", type, "iso", false, new HashMap<String, String>());
        sr.setNameLabel(conn, srName);
        sr.setNameDescription(conn, deviceConfig.get("location"));
        sr.scan(conn);
        s_logger.debug("Config drive ISO SR at the path " + _configDriveIsopath + " got created in host " + _host);
        return sr;
    } catch (final XenAPIException e) {
        final String msg = "createLocalIsoSR failed! mountpoint " + e.toString();
        s_logger.warn(msg, e);
        throw new CloudRuntimeException(msg, e);
    } catch (final Exception e) {
        final String msg = "createLocalIsoSR failed! mountpoint:  due to " + e.getMessage();
        s_logger.warn(msg, e);
        throw new CloudRuntimeException(msg, e);
    }
}