@Override
protected void getValues(
ManagedComponent managedComponent,
MeasurementReport report,
Set<MeasurementScheduleRequest> metrics)
throws Exception {
Set<MeasurementScheduleRequest> uncollectedMetrics = new HashSet<MeasurementScheduleRequest>();
for (MeasurementScheduleRequest request : metrics) {
String metricName = request.getName();
if (metricName.equals("custom.connectionAvailable")) {
try {
Configuration parameters = new Configuration();
OperationResult result = invokeOperation(managedComponent, "testConnection", parameters);
PropertySimple resultProp = result.getComplexResults().getSimple("result");
boolean connectionAvailable = resultProp.getBooleanValue();
MeasurementDataTrait trait =
new MeasurementDataTrait(request, connectionAvailable ? "yes" : "no");
report.addData(trait);
} catch (Exception e) {
log.error("Failed to collect trait [" + metricName + "].", e);
}
} else {
uncollectedMetrics.add(request);
}
}
super.getValues(managedComponent, report, uncollectedMetrics);
}
private void updateCassandraJvmProps(Configuration newConfig) throws IOException {
PropertiesFileUpdate propertiesUpdater =
new PropertiesFileUpdate(jvmOptsFile.getAbsolutePath());
Properties properties = propertiesUpdater.loadExistingProperties();
String jmxPort = newConfig.getSimpleValue("jmxPort");
if (!StringUtil.isEmpty(jmxPort)) {
validateIntegerArg("jmx_port", jmxPort);
properties.setProperty("jmx_port", jmxPort);
}
String maxHeapSize = newConfig.getSimpleValue("maxHeapSize");
if (!StringUtil.isEmpty(maxHeapSize)) {
validateHeapArg("maxHeapSize", maxHeapSize);
// We want min and max heap to be the same
properties.setProperty("heap_min", "-Xms" + maxHeapSize);
properties.setProperty("heap_max", "-Xmx" + maxHeapSize);
}
String heapNewSize = newConfig.getSimpleValue("heapNewSize");
if (!StringUtil.isEmpty(heapNewSize)) {
validateHeapArg("heapNewSize", heapNewSize);
properties.setProperty("heap_new", "-Xmn" + heapNewSize);
}
String threadStackSize = newConfig.getSimpleValue("threadStackSize");
if (!StringUtil.isEmpty(threadStackSize)) {
validateIntegerArg("threadStackSize", threadStackSize);
properties.setProperty("thread_stack_size", "-Xss" + threadStackSize + "k");
}
PropertySimple heapDumpOnOMMError = newConfig.getSimple("heapDumpOnOOMError");
if (heapDumpOnOMMError != null) {
if (heapDumpOnOMMError.getBooleanValue()) {
properties.setProperty("heap_dump_on_OOMError", "-XX:+HeapDumpOnOutOfMemoryError");
} else {
properties.setProperty("heap_dump_on_OOMError", "");
}
}
String heapDumpDir = useForwardSlash(newConfig.getSimpleValue("heapDumpDir"));
if (!StringUtil.isEmpty(heapDumpDir)) {
properties.setProperty("heap_dump_dir", heapDumpDir);
}
propertiesUpdater.update(properties);
}
Object getObjectForProperty(PropertySimple prop, PropertyDefinitionSimple propDef) {
PropertySimpleType type = propDef.getType();
switch (type) {
case STRING:
return prop.getStringValue();
case INTEGER:
return prop.getIntegerValue();
case BOOLEAN:
return prop.getBooleanValue();
case LONG:
return prop.getLongValue();
case FLOAT:
return prop.getFloatValue();
case DOUBLE:
return prop.getDoubleValue();
default:
return prop.getStringValue();
}
}
@Override
public OperationResult invokeOperation(String name, Configuration parameters)
throws InterruptedException, Exception {
if (!name.contains(":")) {
OperationResult badName = new OperationResult("Operation name did not contain a ':'");
badName.setErrorMessage("Operation name did not contain a ':'");
return badName;
}
int colonPos = name.indexOf(':');
String what = name.substring(0, colonPos);
String op = name.substring(colonPos + 1);
Operation operation = null;
Address theAddress = new Address();
if (what.equals("server-group")) {
String groupName = parameters.getSimpleValue("name", "");
String profile = parameters.getSimpleValue("profile", "default");
theAddress.add("server-group", groupName);
operation = new Operation(op, theAddress);
operation.addAdditionalProperty("profile", profile);
} else if (what.equals("server")) {
if (context.getResourceType().getName().equals("JBossAS-Managed")) {
String host = pluginConfiguration.getSimpleValue("domainHost", "local");
theAddress.add("host", host);
theAddress.add("server-config", myServerName);
operation = new Operation(op, theAddress);
} else if (context.getResourceType().getName().equals("Host")) {
theAddress.add(address);
String serverName = parameters.getSimpleValue("name", null);
theAddress.add("server-config", serverName);
Map<String, Object> props = new HashMap<String, Object>();
String serverGroup = parameters.getSimpleValue("group", null);
props.put("group", serverGroup);
if (op.equals("add")) {
props.put("name", serverName);
boolean autoStart = parameters.getSimple("auto-start").getBooleanValue();
props.put("auto-start", autoStart);
// TODO put more properties in
}
operation = new Operation(op, theAddress, props);
} else {
operation = new Operation(op, theAddress);
}
} else if (what.equals("destination")) {
theAddress.add(address);
String newName = parameters.getSimpleValue("name", "");
String type = parameters.getSimpleValue("type", "jms-queue").toLowerCase();
theAddress.add(type, newName);
PropertyList jndiNamesProp = parameters.getList("entries");
if (jndiNamesProp == null || jndiNamesProp.getList().isEmpty()) {
OperationResult fail = new OperationResult();
fail.setErrorMessage("No jndi bindings given");
return fail;
}
List<String> jndiNames = new ArrayList<String>();
for (Property p : jndiNamesProp.getList()) {
PropertySimple ps = (PropertySimple) p;
jndiNames.add(ps.getStringValue());
}
operation = new Operation(op, theAddress);
operation.addAdditionalProperty("entries", jndiNames);
if (type.equals("jms-queue")) {
PropertySimple ps = (PropertySimple) parameters.get("durable");
if (ps != null) {
boolean durable = ps.getBooleanValue();
operation.addAdditionalProperty("durable", durable);
}
String selector = parameters.getSimpleValue("selector", "");
if (!selector.isEmpty()) operation.addAdditionalProperty("selector", selector);
}
} else if (what.equals("managed-server")) {
String chost = parameters.getSimpleValue("hostname", "");
String serverName = parameters.getSimpleValue("servername", "");
String serverGroup = parameters.getSimpleValue("server-group", "");
String socketBindings = parameters.getSimpleValue("socket-bindings", "");
String portS = parameters.getSimpleValue("port-offset", "0");
int port = Integer.parseInt(portS);
String autostartS = parameters.getSimpleValue("auto-start", "false");
boolean autoStart = Boolean.getBoolean(autostartS);
theAddress.add("host", chost);
theAddress.add("server-config", serverName);
Map<String, Object> props = new HashMap<String, Object>();
props.put("name", serverName);
props.put("group", serverGroup);
props.put("socket-binding-group", socketBindings);
props.put("socket-binding-port-offset", port);
props.put("auto-start", autoStart);
operation = new Operation(op, theAddress, props);
} else if (what.equals("domain")) {
operation = new Operation(op, new Address());
} else if (what.equals("domain-deployment")) {
if (op.equals("promote")) {
String serverGroup = parameters.getSimpleValue("server-group", "-not set-");
List<String> serverGroups = new ArrayList<String>();
if (serverGroup.equals("__all")) {
serverGroups.addAll(getServerGroups());
} else {
serverGroups.add(serverGroup);
}
String resourceKey = context.getResourceKey();
resourceKey = resourceKey.substring(resourceKey.indexOf("=") + 1);
log.info(
"Promoting ["
+ resourceKey
+ "] to server group(s) ["
+ Arrays.asList(serverGroups)
+ "]");
PropertySimple simple = parameters.getSimple("enabled");
Boolean enabled = false;
if (simple != null && simple.getBooleanValue() != null) enabled = simple.getBooleanValue();
operation = new CompositeOperation();
for (String theGroup : serverGroups) {
theAddress = new Address();
theAddress.add("server-group", theGroup);
theAddress.add("deployment", resourceKey);
Operation step = new Operation("add", theAddress);
step.addAdditionalProperty("enabled", enabled);
((CompositeOperation) operation).addStep(step);
}
}
} else if (what.equals("naming")) {
if (op.equals("jndi-view")) {
theAddress.add(address);
operation = new Operation("jndi-view", theAddress);
}
}
OperationResult operationResult = new OperationResult();
if (operation != null) {
Result result = connection.execute(operation);
if (!result.isSuccess()) {
operationResult.setErrorMessage(result.getFailureDescription());
} else {
String tmp;
if (result.getResult() == null) tmp = "-none provided by the server-";
else tmp = result.getResult().toString();
operationResult.setSimpleResult(tmp);
}
} else {
operationResult.setErrorMessage("No valid operation was given for input [" + name + "]");
}
return operationResult;
}
@Override
protected AlertCriteria getFetchCriteria(DSRequest request) {
AlertCriteria criteria = new AlertCriteria();
// retrieve previous settings from portlet config
if ((portlet != null) && (this.portlet instanceof DashboardPortlet)) {
Configuration portletConfig = configuration;
// filter priority, if null or empty then no priority filtering
String currentSetting =
portletConfig.getSimpleValue(Constant.ALERT_PRIORITY, Constant.ALERT_PRIORITY_DEFAULT);
if (!currentSetting.trim().isEmpty()) {
String[] parsedValues = currentSetting.trim().split(",");
if (parsedValues.length < AlertPriority.values().length) {
AlertPriority[] filterPriorities = new AlertPriority[parsedValues.length];
int indx = 0;
for (String priority : parsedValues) {
AlertPriority p = AlertPriority.valueOf(priority);
filterPriorities[indx++] = p;
}
criteria.addFilterPriorities(filterPriorities);
}
}
PageControl pc = new PageControl();
// result sort order
currentSetting =
portletConfig.getSimpleValue(
Constant.RESULT_SORT_ORDER, Constant.RESULT_SORT_ORDER_DEFAULT);
if (currentSetting.trim().isEmpty()) {
pc.setPrimarySortOrder(PageOrdering.valueOf(Constant.RESULT_SORT_ORDER_DEFAULT));
} else {
pc.setPrimarySortOrder(PageOrdering.valueOf(currentSetting));
}
// result timeframe if enabled
PropertySimple property = portletConfig.getSimple(Constant.METRIC_RANGE_ENABLE);
if (null != property && Boolean.valueOf(property.getBooleanValue())) { // then proceed setting
boolean isAdvanced =
Boolean.valueOf(
portletConfig.getSimpleValue(
Constant.METRIC_RANGE_BEGIN_END_FLAG,
Constant.METRIC_RANGE_BEGIN_END_FLAG_DEFAULT));
if (isAdvanced) {
// Advanced time settings
currentSetting =
portletConfig.getSimpleValue(Constant.METRIC_RANGE, Constant.METRIC_RANGE_DEFAULT);
String[] range = currentSetting.split(",");
if (range.length == 2) {
criteria.addFilterStartTime(Long.valueOf(range[0]));
criteria.addFilterEndTime(Long.valueOf(range[1]));
}
} else {
// Simple time settings
property = portletConfig.getSimple(Constant.METRIC_RANGE_LASTN);
if (property != null) {
Integer lastN =
Integer.valueOf(
portletConfig.getSimpleValue(
Constant.METRIC_RANGE_LASTN, Constant.METRIC_RANGE_LASTN_DEFAULT));
Integer units =
Integer.valueOf(
portletConfig.getSimpleValue(
Constant.METRIC_RANGE_UNIT, Constant.METRIC_RANGE_UNIT_DEFAULT));
ArrayList<Long> beginEnd = MeasurementUtility.calculateTimeFrame(lastN, units);
criteria.addFilterStartTime(Long.valueOf(beginEnd.get(0)));
criteria.addFilterEndTime(Long.valueOf(beginEnd.get(1)));
}
}
}
// result count
currentSetting =
portletConfig.getSimpleValue(Constant.RESULT_COUNT, Constant.RESULT_COUNT_DEFAULT);
if (currentSetting.trim().isEmpty()) {
pc.setPageSize(Integer.valueOf(Constant.RESULT_COUNT_DEFAULT));
} else {
pc.setPageSize(Integer.valueOf(currentSetting));
}
criteria.setPageControl(pc);
if (groupId != null) {
criteria.addFilterResourceGroupIds(groupId);
}
if ((resourceIds != null) && (resourceIds.length > 0)) {
criteria.addFilterResourceIds(resourceIds);
}
}
criteria.fetchAlertDefinition(true);
criteria.fetchRecoveryAlertDefinition(true);
criteria.fetchConditionLogs(true);
return criteria;
}