Examples with SnmpCollectionResource org.opennms.netmgt.collectd.SnmpCollectionResource used on opensource projects

Example 16 with SnmpCollectionResource

use of org.opennms.netmgt.collectd.SnmpCollectionResource in project opennms by OpenNMS.

the class CollectionResourceWrapperIT method testGetCounterValueWithWrap.

@Test
public void testGetCounterValueWithWrap() throws Exception {
    // Create Resource
    SnmpCollectionAgent agent = createCollectionAgent();
    SnmpCollectionResource resource = createNodeResource(agent);
    // We manipulate the Date objects passed to the
    // CollectionResourceWrapper to simulate various collection intervals
    Date baseDate = new Date();
    // Add Counter Attribute
    String attributeName = "myCounter";
    String attributeId = "node[1].resourceType[node].instance[null].metric[" + attributeName + "]";
    Map<String, CollectionAttribute> attributes = new HashMap<String, CollectionAttribute>();
    BigInteger initialValue = new BigDecimal(Math.pow(2, 32) - 20000).toBigInteger();
    SnmpAttribute attribute = addAttributeToCollectionResource(resource, attributeName, AttributeType.COUNTER, "0", initialValue);
    attributes.put(attribute.getName(), attribute);
    // Get counter value - first time
    CollectionResourceWrapper wrapper = createWrapper(resource, attributes, baseDate);
    Assert.assertFalse(CollectionResourceWrapper.s_cache.containsKey(attributeId));
    // Last value is null
    Assert.assertEquals(Double.valueOf(Double.NaN), wrapper.getAttributeValue(attributeName));
    // Last value is null
    Assert.assertEquals(Double.valueOf(Double.NaN), wrapper.getAttributeValue(attributeName));
    Assert.assertEquals(Double.valueOf(initialValue.doubleValue()), CollectionResourceWrapper.s_cache.get(attributeId).getValue());
    // Increase counter
    attribute = addAttributeToCollectionResource(resource, attributeName, AttributeType.COUNTER, "0", new BigInteger("40000"));
    attributes.put(attribute.getName(), attribute);
    wrapper = createWrapper(resource, attributes, new Date(baseDate.getTime() + 300000));
    // Get counter value - second time (wrap)
    // last = MAX - 20000, new = 40000; then last - new = 60000, rate: 60000/300 = 200
    Assert.assertEquals(Double.valueOf(initialValue.doubleValue()), CollectionResourceWrapper.s_cache.get(attributeId).getValue());
    Assert.assertEquals(Double.valueOf(200.0), wrapper.getAttributeValue(attributeName));
    Assert.assertEquals(Double.valueOf(40000.0), CollectionResourceWrapper.s_cache.get(attributeId).getValue());
    Assert.assertEquals(Double.valueOf(200.0), wrapper.getAttributeValue(attributeName));
    Assert.assertEquals(Double.valueOf(40000.0), CollectionResourceWrapper.s_cache.get(attributeId).getValue());
    Assert.assertEquals(Double.valueOf(200.0), wrapper.getAttributeValue(attributeName));
    Assert.assertEquals(Double.valueOf(40000.0), CollectionResourceWrapper.s_cache.get(attributeId).getValue());
    EasyMock.verify(agent);
}

Example 17 with SnmpCollectionResource

use of org.opennms.netmgt.collectd.SnmpCollectionResource in project opennms by OpenNMS.

the class CollectionResourceWrapperIT method testGenericResource.

@Test
public void testGenericResource() throws Exception {
    SnmpCollectionAgent agent = createCollectionAgent();
    MockDataCollectionConfig dataCollectionConfig = new MockDataCollectionConfig();
    OnmsSnmpCollection collection = new OnmsSnmpCollection(agent, new ServiceParameters(new HashMap<String, Object>()), dataCollectionConfig, m_locationAwareSnmpClient);
    ResourceType rt = new ResourceType();
    rt.setName("hrStorageIndex");
    rt.setLabel("host-resources storage");
    StorageStrategy strategy = new StorageStrategy();
    strategy.setClazz("org.opennms.netmgt.dao.support.SiblingColumnStorageStrategy");
    strategy.addParameter(new Parameter("sibling-column-name", "hrStorageLabel"));
    strategy.addParameter(new Parameter("replace-all", "s/^-//"));
    rt.setStorageStrategy(strategy);
    PersistenceSelectorStrategy pstrategy = new PersistenceSelectorStrategy();
    pstrategy.setClazz("org.opennms.netmgt.collection.support.PersistAllSelectorStrategy");
    rt.setPersistenceSelectorStrategy(pstrategy);
    GenericIndexResourceType resourceType = new GenericIndexResourceType(agent, collection, rt);
    SnmpCollectionResource resource = new GenericIndexResource(resourceType, resourceType.getName(), new SnmpInstId(100));
    SnmpAttribute used = addAttributeToCollectionResource(resource, "hrStorageUsed", AttributeType.GAUGE, "hrStorageIndex", "5000");
    SnmpAttribute label = addAttributeToCollectionResource(resource, "hrStorageLabel", AttributeType.STRING, "hrStorageIndex", "/opt");
    Map<String, CollectionAttribute> attributes = new HashMap<String, CollectionAttribute>();
    attributes.put(used.getName(), used);
    attributes.put(label.getName(), label);
    CollectionResourceWrapper wrapper = createWrapper(resource, attributes);
    Assert.assertEquals("opt", wrapper.getInstanceLabel());
}

Example 18 with SnmpCollectionResource

use of org.opennms.netmgt.collectd.SnmpCollectionResource in project opennms by OpenNMS.

the class ThresholdingVisitorIT method runCounterWrapTest.

/*
     * Parameter expectedValue should be around 200:
     * Initial counter value is 20000 below limit.
     * Next value is 40000, so the difference will be 60000.
     * Counters are treated as rates so 60000/300 is 200.
     */
private void runCounterWrapTest(double bits, double expectedValue) throws Exception {
    Integer ifIndex = 1;
    Long ifSpeed = 10000000l;
    String ifName = "wlan0";
    initFactories("/threshd-configuration.xml", "/test-thresholds-bug3194.xml");
    addHighThresholdEvent(1, 100, 90, expectedValue, ifName, "1", "ifOutOctets", ifName, ifIndex.toString());
    ThresholdingVisitor visitor = createVisitor();
    // Creating Interface Resource Type
    SnmpIfData ifData = createSnmpIfData("127.0.0.1", ifName, ifSpeed, ifIndex, true);
    SnmpCollectionAgent agent = createCollectionAgent();
    IfResourceType resourceType = createInterfaceResourceType(agent);
    // Creating Data Source
    MibObject object = createMibObject("counter", "ifOutOctets", "ifIndex");
    SnmpAttributeType objectType = new NumericAttributeType(resourceType, "default", object, new AttributeGroupType("mibGroup", AttributeGroupType.IF_TYPE_IGNORE));
    long timestamp = new Date().getTime();
    // Step 1 - Initialize Counter
    visitor.visitCollectionSet(ThresholdingVisitorIT.createAnonymousCollectionSet(timestamp));
    BigDecimal n = new BigDecimal(Math.pow(2, bits) - 20000);
    SnmpValue snmpValue1 = SnmpUtils.getValueFactory().getCounter64(n.toBigInteger());
    SnmpCollectionResource resource1 = new IfInfo(resourceType, agent, ifData);
    resource1.setAttributeValue(objectType, snmpValue1);
    resource1.visit(visitor);
    // Step 2 - Wrap Counter
    visitor.visitCollectionSet(ThresholdingVisitorIT.createAnonymousCollectionSet(timestamp + 300000));
    SnmpValue snmpValue2 = SnmpUtils.getValueFactory().getCounter64(new BigInteger("40000"));
    SnmpCollectionResource resource2 = new IfInfo(resourceType, agent, ifData);
    resource2.setAttributeValue(objectType, snmpValue2);
    resource2.visit(visitor);
    // Verify Events
    EasyMock.verify(agent);
    verifyEvents(0);
}

Example 19 with SnmpCollectionResource

use of org.opennms.netmgt.collectd.SnmpCollectionResource in project opennms by OpenNMS.

the class ThresholdingVisitorIT method testBug3554_withMockFilterDao.

/*
     * This test uses this files from src/test/resources:
     * - threshd-configuration-bug3554.xml
     * - test-thresholds-bug3554.xml
     */
@Test
public void testBug3554_withMockFilterDao() throws Exception {
    initFactories("/threshd-configuration-bug3554.xml", "/test-thresholds-bug3554.xml");
    // Visitor with Mock FavoriteFilterDao
    ThresholdingVisitor visitor = createVisitor();
    visitor.visitCollectionSet(createAnonymousCollectionSet(new Date().getTime()));
    // Do nothing, just to check visitor
    // real value = (46000 - 10000)/300 = 120
    runInterfaceResource(visitor, "127.0.0.1", "eth0", 10000000l, 1, 10000, 46000);
    // Do nothing, just to check visitor
    runGaugeDataTest(visitor, 12000);
    // Do nothing, just to check visitor
    SnmpCollectionAgent agent = createCollectionAgent();
    GenericIndexResourceType resourceType = createGenericIndexResourceType(agent, "ciscoEnvMonTemperatureStatusIndex");
    SnmpCollectionResource resource = new GenericIndexResource(resourceType, "ciscoEnvMonTemperatureStatusIndex", new SnmpInstId(45));
    resource.visit(visitor);
    EasyMock.verify(agent);
}

Example 20 with SnmpCollectionResource

use of org.opennms.netmgt.collectd.SnmpCollectionResource in project opennms by OpenNMS.

the class ThresholdingVisitorIT method testNMS5115.

/*
     * This test uses this files from src/test/resources:
     * - threshd-configuration.xml
     * - test-thresholds-NMS5115.xml
     * 
     * The idea is to be able to use any numeric metric inside the resource filters. NMS-5115 is a valid use case for this.
     */
@Test
public void testNMS5115() throws Exception {
    initFactories("/threshd-configuration.xml", "/test-thresholds-NMS5115.xml");
    addEvent(EventConstants.LOW_THRESHOLD_EVENT_UEI, "127.0.0.1", "SNMP", 1, null, null, 5.0, "node", "node", "memAvailSwap / memTotalSwap * 100.0", null, null, m_anticipator, m_anticipatedEvents);
    ThresholdingVisitor visitor = createVisitor();
    SnmpCollectionAgent agent = createCollectionAgent();
    NodeResourceType resourceType = createNodeResourceType(agent);
    SnmpCollectionResource resource = new NodeInfo(resourceType, agent);
    addAttributeToCollectionResource(resource, resourceType, "memAvailSwap", "gauge", "0", 5);
    addAttributeToCollectionResource(resource, resourceType, "memTotalSwap", "gauge", "0", 100);
    resource.visit(visitor);
    EasyMock.verify(agent);
    verifyEvents(0);
}