Examples with CellVersion dmg.cells.nucleus.CellVersion used on opensource projects

Example 1 with CellVersion

use of dmg.cells.nucleus.CellVersion in project dcache by dCache.

the class PoolInfoRequestHandler method getCellInfoRequest.

private CellData getCellInfoRequest() {
    CellData request = new CellData();
    CellInfo info = supplier.get();
    request.setCreationTime(info.getCreationTime());
    request.setDomainName(info.getDomainName());
    request.setCellType(info.getCellType());
    request.setCellName(info.getCellName());
    request.setCellClass(info.getCellClass());
    request.setEventQueueSize(info.getEventQueueSize());
    request.setExpectedQueueTime(info.getExpectedQueueTime());
    request.setLabel("Cell Info");
    CellVersion version = info.getCellVersion();
    request.setRelease(version.getRelease());
    request.setRevision(version.getRevision());
    request.setVersion(version.toString());
    request.setState(info.getState());
    request.setThreadCount(info.getThreadCount());
    return request;
}

Example 2 with CellVersion

use of dmg.cells.nucleus.CellVersion in project dcache by dCache.

the class CellInfoMsgHandler method addCellInfo.

/**
 * Add some information about a specific cell
 *
 * @param update       the StateUpdate that metrics will be added
 * @param thisCellPath the StatePath for metrics for this branch
 * @param thisCell     the CellInfo for the specific cell
 * @param lifetime     how long the metrics should last.
 */
private void addCellInfo(StateUpdate update, StatePath thisCellPath, CellInfo thisCell, long lifetime) {
    update.appendUpdate(thisCellPath.newChild("class"), new StringStateValue(thisCell.getCellClass(), lifetime));
    update.appendUpdate(thisCellPath.newChild("type"), new StringStateValue(thisCell.getCellType(), lifetime));
    CellVersion cellVersion = thisCell.getCellVersion();
    if (cellVersion != null) {
        addVersionInfo(update, thisCellPath, cellVersion, lifetime);
    }
    CellMessageHandlerSkel.addTimeMetrics(update, thisCellPath.newChild("created"), thisCell.getCreationTime(), lifetime);
    update.appendUpdate(thisCellPath.newChild("event-queue-size"), new IntegerStateValue(thisCell.getEventQueueSize(), lifetime));
    update.appendUpdate(thisCellPath.newChild("thread-count"), new IntegerStateValue(thisCell.getThreadCount(), lifetime));
}

Example 3 with CellVersion

use of dmg.cells.nucleus.CellVersion in project dcache by dCache.

the class CellInfoMsgHandlerTests method testReceivedCellInfo.

@Test
public void testReceivedCellInfo() {
    CellInfo[] info = new CellInfo[1];
    String version = "version";
    String release = "release";
    String cellName = "cell-1";
    String cellType = "cell-1-type";
    String cellClass = "cell-1-class";
    String domainName = "domain-1";
    Date creationTime = new Date();
    String privateInfo = "cell-1-private";
    String shortInfo = "cell-1-short";
    int eventQueueSize = 3;
    int threadCount = 5;
    int state = 2;
    CellVersion cellVersion = new CellVersion(version, release);
    info[0] = new InitialisableCellInfo(cellName, cellType, cellClass, cellVersion, domainName, creationTime, privateInfo, shortInfo, eventQueueSize, threadCount, state);
    info[0].setCellVersion(new CellVersion(version, release));
    _handler.process(info, 10);
    Queue<StateUpdate> updates = _sum.getQueue();
    assertEquals("checking StateUpdateManager's queue size", 1, updates.size());
    assertCellInfo(updates.poll(), info[0]);
}

Example 4 with CellVersion

use of dmg.cells.nucleus.CellVersion in project dcache by dCache.

the class CellInfoMsgHandlerTests method assertCellInfo.

/**
 * Assert that the supplied StateUpdate object contains fresh values for the expected metrics
 * for the given CellInfo object.
 *
 * @param update
 * @param info
 */
private static void assertCellInfo(StateUpdate update, CellInfo info) {
    assertEquals("expect number of purges", 0, update.countPurges());
    assertEquals("expected number of metric updates", 9, update.count());
    StatePath cellPath = StatePath.parsePath("domains").newChild(info.getDomainName()).newChild("cells").newChild(info.getCellName());
    assertTrue("Check class metric added", update.hasUpdate(cellPath.newChild("class"), new StringStateValue(info.getCellClass())));
    assertTrue("Check type metric added", update.hasUpdate(cellPath.newChild("type"), new StringStateValue(info.getCellType())));
    assertTrue("Check event-queue-size metric added", update.hasUpdate(cellPath.newChild("event-queue-size"), new IntegerStateValue(info.getEventQueueSize())));
    assertTrue("Check thread-count metric added", update.hasUpdate(cellPath.newChild("thread-count"), new IntegerStateValue(info.getThreadCount())));
    // Three metrics under the "created" branch
    StatePath createdPath = cellPath.newChild("created");
    assertTrue("Check created.unix metric added", update.hasUpdate(createdPath.newChild("unix"), new IntegerStateValue(info.getCreationTime().getTime() / 1000)));
    assertTrue("Check created.simple metric added", update.hasUpdate(createdPath.newChild("simple"), new StringStateValue(SIMPLE_DATE_FORMAT.format(info.getCreationTime()))));
    assertTrue("Check created.ISO-8601 metric added", update.hasUpdate(createdPath.newChild("ISO-8601"), new StringStateValue(ISO8601_DATE_FORMAT.format(info.getCreationTime()))));
    // Two metrics under the "version" branch
    StatePath versionPath = cellPath.newChild("version");
    CellVersion version = info.getCellVersion();
    assertTrue("Check version.revision metric added", update.hasUpdate(versionPath.newChild("revision"), new StringStateValue(version.getRevision())));
    assertTrue("Check version.release metric added", update.hasUpdate(versionPath.newChild("release"), new StringStateValue(version.getRelease())));
}

Example 5 with CellVersion

use of dmg.cells.nucleus.CellVersion in project dcache by dCache.

the class LoginManager method starting.

@Override
protected void starting() throws Exception {
    if (_args.argc() < 2) {
        throw new IllegalArgumentException("USAGE : ... <listenPort> <loginCell>" + " [-maxLogin=<n>|-1]" + " [-keepAlive=<seconds>]" + " [-acceptErrorWait=<msecs>]" + " [args givenToLoginClass]");
    }
    int listenPort = Integer.parseInt(_args.argv(0));
    String loginCell = _args.argv(1);
    Args childArgs = new Args(_args.toString().replaceFirst("(^|\\s)-consume=\\S*", "").replaceFirst("(^|\\s)-subscribe=\\S*", ""));
    childArgs.shift();
    childArgs.shift();
    // get the authentication
    _authenticator = new CellPath(_args.getOption("authenticator", "pam"));
    String maxLogin = _args.getOpt("maxLogin");
    if (maxLogin != null) {
        try {
            _maxLogin = Integer.parseInt(maxLogin);
        } catch (NumberFormatException ee) {
        /* bad values ignored */
        }
    }
    if (_maxLogin < 0) {
        LOGGER.info("Maximum login feature disabled");
    } else {
        LOGGER.info("Maximum logins set to: {}", _maxLogin);
    }
    _scheduledExecutor = Executors.newSingleThreadScheduledExecutor(_nucleus);
    // keep alive
    long keepAlive = TimeUnit.SECONDS.toMillis(_args.getLongOption("keepAlive", 0L));
    LOGGER.info("Keep alive set to {} ms", keepAlive);
    _keepAlive = new KeepAliveTask();
    _keepAlive.schedule(keepAlive);
    _loginCellFactory = new LoginCellFactoryBuilder().setName(loginCell).setCellEndpoint(this).setLoginManagerName(getCellName()).setArgs(childArgs).build();
    _version = new CellVersion(Version.of(_loginCellFactory));
    String topic = _args.getOpt("brokerTopic");
    if (topic != null) {
        Splitter byComma = Splitter.on(",").omitEmptyStrings();
        Splitter byColon = Splitter.on(":").omitEmptyStrings();
        _loginBrokerPublisher = new LoginBrokerPublisher();
        _loginBrokerPublisher.setExecutor(_scheduledExecutor);
        _loginBrokerPublisher.setTopic(topic);
        _loginBrokerPublisher.setCellEndpoint(this);
        _loginBrokerPublisher.setCellAddress(_nucleus.getThisAddress());
        _loginBrokerPublisher.setTags(byComma.splitToList(_args.getOption("brokerTags")));
        _loginBrokerPublisher.setProtocolEngine(_loginCellFactory.getName());
        _loginBrokerPublisher.setProtocolFamilies(_args.getOption("protocolFamily", ""));
        _loginBrokerPublisher.setProtocolVersion(_args.getOption("protocolVersion", "1.0"));
        _loginBrokerPublisher.setUpdateTime(_args.getLongOption("brokerUpdateTime"));
        _loginBrokerPublisher.setUpdateTimeUnit(TimeUnit.valueOf(_args.getOption("brokerUpdateTimeUnit")));
        _loginBrokerPublisher.setUpdateThreshold(_args.getDoubleOption("brokerUpdateOffset"));
        _loginBrokerPublisher.setRoot(Strings.emptyToNull(_args.getOption("brokerRoot", _args.getOption("root"))));
        _loginBrokerPublisher.setReadPaths(byColon.splitToList(_args.getOption("brokerReadPaths", "/")));
        _loginBrokerPublisher.setWritePaths(byColon.splitToList(_args.getOption("brokerWritePaths", "/")));
        _loginBrokerPublisher.setAddress(Strings.emptyToNull(_args.getOption("brokerAddress")));
        _loginBrokerPublisher.setPort(_args.getIntOption("brokerPort", 0));
        addCommandListener(_loginBrokerPublisher);
        addCellEventListener(_loginBrokerPublisher);
        if (_maxLogin < 0) {
            _maxLogin = 100000;
        }
    } else {
        _loginBrokerPublisher = null;
    }
    addCellEventListener(new LoginEventListener());
    _listenThread = new ListenThread(listenPort);
}