Examples with ConfigurationException javax.naming.ConfigurationException used on opensource projects

Example 6 with ConfigurationException

use of javax.naming.ConfigurationException in project CloudStack-archive by CloudStack-extras.

the class AgentShell method loadProperties.

private void loadProperties() throws ConfigurationException {
    final File file = PropertiesUtil.findConfigFile("agent.properties");
    if (file == null) {
        throw new ConfigurationException("Unable to find agent.properties.");
    }
    s_logger.info("agent.properties found at " + file.getAbsolutePath());
    try {
        _properties.load(new FileInputStream(file));
    } catch (final FileNotFoundException ex) {
        throw new CloudRuntimeException("Cannot find the file: " + file.getAbsolutePath(), ex);
    } catch (final IOException ex) {
        throw new CloudRuntimeException("IOException in reading " + file.getAbsolutePath(), ex);
    }
}

Example 7 with ConfigurationException

use of javax.naming.ConfigurationException in project CloudStack-archive by CloudStack-extras.

the class ProcessUtil method pidCheck.

// paths cannot be hardcoded
public static void pidCheck(String pidDir, String run) throws ConfigurationException {
    String dir = pidDir == null ? "/var/run" : pidDir;
    try {
        final File propsFile = PropertiesUtil.findConfigFile("environment.properties");
        if (propsFile == null) {
            s_logger.debug("environment.properties could not be opened");
        } else {
            final FileInputStream finputstream = new FileInputStream(propsFile);
            final Properties props = new Properties();
            props.load(finputstream);
            finputstream.close();
            dir = props.getProperty("paths.pid");
            if (dir == null) {
                dir = "/var/run";
            }
        }
    } catch (IOException e) {
        s_logger.debug("environment.properties could not be opened");
    }
    final File pidFile = new File(dir + File.separator + run);
    try {
        if (!pidFile.createNewFile()) {
            if (!pidFile.exists()) {
                throw new ConfigurationException("Unable to write to " + pidFile.getAbsolutePath() + ".  Are you sure you're running as root?");
            }
            final FileInputStream is = new FileInputStream(pidFile);
            final BufferedReader reader = new BufferedReader(new InputStreamReader(is));
            final String pidLine = reader.readLine();
            if (pidLine == null) {
                throw new ConfigurationException("Java process is being started twice.  If this is not true, remove " + pidFile.getAbsolutePath());
            }
            try {
                final long pid = Long.parseLong(pidLine);
                final Script script = new Script("bash", 120000, s_logger);
                script.add("-c", "ps -p " + pid);
                final String result = script.execute();
                if (result == null) {
                    throw new ConfigurationException("Java process is being started twice.  If this is not true, remove " + pidFile.getAbsolutePath());
                }
                if (!pidFile.delete()) {
                    throw new ConfigurationException("Java process is being started twice.  If this is not true, remove " + pidFile.getAbsolutePath());
                }
                if (!pidFile.createNewFile()) {
                    throw new ConfigurationException("Java process is being started twice.  If this is not true, remove " + pidFile.getAbsolutePath());
                }
            } catch (final NumberFormatException e) {
                throw new ConfigurationException("Java process is being started twice.  If this is not true, remove " + pidFile.getAbsolutePath());
            }
        }
        pidFile.deleteOnExit();
        final Script script = new Script("bash", 120000, s_logger);
        script.add("-c", "echo $PPID");
        final OutputInterpreter.OneLineParser parser = new OutputInterpreter.OneLineParser();
        script.execute(parser);
        final String pid = parser.getLine();
        final FileOutputStream strm = new FileOutputStream(pidFile);
        strm.write((pid + "\n").getBytes());
        strm.close();
    } catch (final IOException e) {
        throw new CloudRuntimeException("Unable to create the " + pidFile.getAbsolutePath() + ".  Are you running as root?", e);
    }
}

Example 8 with ConfigurationException

use of javax.naming.ConfigurationException in project CloudStack-archive by CloudStack-extras.

the class UsageManagerImpl method configure.

public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
    final String run = "usage.vmops.pid";
    if (s_logger.isDebugEnabled()) {
        s_logger.debug("Checking to see if " + run + " exists.");
    }
    final Class<?> c = UsageServer.class;
    m_version = c.getPackage().getImplementationVersion();
    if (m_version == null) {
        throw new CloudRuntimeException("Unable to find the implementation version of this usage server");
    }
    if (s_logger.isInfoEnabled()) {
        s_logger.info("Implementation Version is " + m_version);
    }
    m_name = name;
    ComponentLocator locator = ComponentLocator.getCurrentLocator();
    ConfigurationDao configDao = locator.getDao(ConfigurationDao.class);
    if (configDao == null) {
        s_logger.error("Unable to get the configuration dao.");
        return false;
    }
    Map<String, String> configs = configDao.getConfiguration(params);
    if (params != null) {
        mergeConfigs(configs, params);
    }
    String execTime = configs.get("usage.stats.job.exec.time");
    String aggregationRange = configs.get("usage.stats.job.aggregation.range");
    String execTimeZone = configs.get("usage.execution.timezone");
    String aggreagationTimeZone = configs.get("usage.aggregation.timezone");
    String sanityCheckInterval = configs.get("usage.sanity.check.interval");
    if (sanityCheckInterval != null) {
        m_sanityCheckInterval = Integer.parseInt(sanityCheckInterval);
    }
    if (aggreagationTimeZone != null && !aggreagationTimeZone.isEmpty()) {
        m_usageTimezone = TimeZone.getTimeZone(aggreagationTimeZone);
    }
    s_logger.debug("Usage stats aggregation time zone: " + aggreagationTimeZone);
    try {
        if ((execTime == null) || (aggregationRange == null)) {
            s_logger.error("missing configuration values for usage job, usage.stats.job.exec.time = " + execTime + ", usage.stats.job.aggregation.range = " + aggregationRange);
            throw new ConfigurationException("Missing configuration values for usage job, usage.stats.job.exec.time = " + execTime + ", usage.stats.job.aggregation.range = " + aggregationRange);
        }
        String[] execTimeSegments = execTime.split(":");
        if (execTimeSegments.length != 2) {
            s_logger.error("Unable to parse usage.stats.job.exec.time");
            throw new ConfigurationException("Unable to parse usage.stats.job.exec.time '" + execTime + "'");
        }
        int hourOfDay = Integer.parseInt(execTimeSegments[0]);
        int minutes = Integer.parseInt(execTimeSegments[1]);
        m_jobExecTime.setTime(new Date());
        m_jobExecTime.set(Calendar.HOUR_OF_DAY, hourOfDay);
        m_jobExecTime.set(Calendar.MINUTE, minutes);
        m_jobExecTime.set(Calendar.SECOND, 0);
        m_jobExecTime.set(Calendar.MILLISECOND, 0);
        if (execTimeZone != null && !execTimeZone.isEmpty()) {
            m_jobExecTime.setTimeZone(TimeZone.getTimeZone(execTimeZone));
        }
        // if the hour to execute the job has already passed, roll the day forward to the next day
        Date execDate = m_jobExecTime.getTime();
        if (execDate.before(new Date())) {
            m_jobExecTime.roll(Calendar.DAY_OF_YEAR, true);
        }
        s_logger.debug("Execution Time: " + execDate.toString());
        Date currentDate = new Date(System.currentTimeMillis());
        s_logger.debug("Current Time: " + currentDate.toString());
        m_aggregationDuration = Integer.parseInt(aggregationRange);
        if (m_aggregationDuration < USAGE_AGGREGATION_RANGE_MIN) {
            s_logger.warn("Usage stats job aggregation range is to small, using the minimum value of " + USAGE_AGGREGATION_RANGE_MIN);
            m_aggregationDuration = USAGE_AGGREGATION_RANGE_MIN;
        }
        m_hostname = InetAddress.getLocalHost().getHostName() + "/" + InetAddress.getLocalHost().getHostAddress();
    } catch (NumberFormatException ex) {
        throw new ConfigurationException("Unable to parse usage.stats.job.exec.time '" + execTime + "' or usage.stats.job.aggregation.range '" + aggregationRange + "', please check configuration values");
    } catch (Exception e) {
        s_logger.error("Unhandled exception configuring UsageManger", e);
        throw new ConfigurationException("Unhandled exception configuring UsageManager " + e.toString());
    }
    m_pid = Integer.parseInt(System.getProperty("pid"));
    return true;
}

Example 9 with ConfigurationException

use of javax.naming.ConfigurationException in project cloudstack by apache.

the class ClusterManagerImpl method checkConflicts.

private void checkConflicts() throws ConfigurationException {
    final Date cutTime = DateUtil.currentGMTTime();
    final List<ManagementServerHostVO> peers = _mshostDao.getActiveList(new Date(cutTime.getTime() - HeartbeatThreshold.value()));
    for (final ManagementServerHostVO peer : peers) {
        final String peerIP = peer.getServiceIP().trim();
        if (_clusterNodeIP.equals(peerIP)) {
            if ("127.0.0.1".equals(_clusterNodeIP)) {
                if (pingManagementNode(peer.getMsid())) {
                    final String msg = "Detected another management node with localhost IP is already running, please check your cluster configuration";
                    s_logger.error(msg);
                    throw new ConfigurationException(msg);
                } else {
                    final String msg = "Detected another management node with localhost IP is considered as running in DB, however it is not pingable, we will continue cluster initialization with this management server node";
                    s_logger.info(msg);
                }
            } else {
                if (pingManagementNode(peer.getMsid())) {
                    final String msg = "Detected that another management node with the same IP " + peer.getServiceIP() + " is already running, please check your cluster configuration";
                    s_logger.error(msg);
                    throw new ConfigurationException(msg);
                } else {
                    final String msg = "Detected that another management node with the same IP " + peer.getServiceIP() + " is considered as running in DB, however it is not pingable, we will continue cluster initialization with this management server node";
                    s_logger.info(msg);
                }
            }
        }
    }
}

Example 10 with ConfigurationException

use of javax.naming.ConfigurationException in project cloudstack by apache.

the class ClusterManagerImpl method configure.

@Override
public boolean configure(final String name, final Map<String, Object> params) throws ConfigurationException {
    if (s_logger.isInfoEnabled()) {
        s_logger.info("Start configuring cluster manager : " + name);
    }
    final Properties dbProps = DbProperties.getDbProperties();
    _clusterNodeIP = dbProps.getProperty("cluster.node.IP");
    if (_clusterNodeIP == null) {
        _clusterNodeIP = "127.0.0.1";
    }
    _clusterNodeIP = _clusterNodeIP.trim();
    if (s_logger.isInfoEnabled()) {
        s_logger.info("Cluster node IP : " + _clusterNodeIP);
    }
    if (!NetUtils.isLocalAddress(_clusterNodeIP)) {
        throw new ConfigurationException("cluster node IP should be valid local address where the server is running, please check your configuration");
    }
    for (int i = 0; i < DEFAULT_OUTGOING_WORKERS; i++) {
        _executor.execute(getClusterPduSendingTask());
    }
    // notification task itself in turn works as a task dispatcher
    _executor.execute(getClusterPduNotificationTask());
    if (_serviceAdapters == null) {
        throw new ConfigurationException("Unable to get cluster service adapters");
    }
    _currentServiceAdapter = _serviceAdapters.get(0);
    if (_currentServiceAdapter == null) {
        throw new ConfigurationException("Unable to set current cluster service adapter");
    }
    checkConflicts();
    if (s_logger.isInfoEnabled()) {
        s_logger.info("Cluster manager is configured.");
    }
    return true;
}