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ClusterStatsMonitoringDocTests.java
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ClusterStatsMonitoringDocTests.java
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/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License;
* you may not use this file except in compliance with the Elastic License.
*/
package org.elasticsearch.xpack.monitoring.collector.cluster;
import org.elasticsearch.Version;
import org.elasticsearch.action.admin.cluster.node.info.NodeInfo;
import org.elasticsearch.action.admin.cluster.node.info.PluginsAndModules;
import org.elasticsearch.action.admin.cluster.node.stats.NodeStats;
import org.elasticsearch.action.admin.cluster.stats.ClusterStatsNodeResponse;
import org.elasticsearch.action.admin.cluster.stats.ClusterStatsResponse;
import org.elasticsearch.action.admin.indices.stats.CommonStats;
import org.elasticsearch.action.admin.indices.stats.CommonStatsFlags;
import org.elasticsearch.action.admin.indices.stats.ShardStats;
import org.elasticsearch.cluster.ClusterName;
import org.elasticsearch.cluster.ClusterState;
import org.elasticsearch.cluster.health.ClusterHealthStatus;
import org.elasticsearch.cluster.metadata.MetaData;
import org.elasticsearch.cluster.node.DiscoveryNode;
import org.elasticsearch.cluster.node.DiscoveryNodes;
import org.elasticsearch.cluster.routing.RecoverySource;
import org.elasticsearch.cluster.routing.ShardRouting;
import org.elasticsearch.cluster.routing.UnassignedInfo;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.network.NetworkModule;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.transport.BoundTransportAddress;
import org.elasticsearch.common.transport.TransportAddress;
import org.elasticsearch.common.unit.ByteSizeUnit;
import org.elasticsearch.common.unit.ByteSizeValue;
import org.elasticsearch.common.unit.TimeValue;
import org.elasticsearch.common.xcontent.XContentHelper;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.index.shard.ShardId;
import org.elasticsearch.license.License;
import org.elasticsearch.monitor.fs.FsInfo;
import org.elasticsearch.monitor.jvm.JvmInfo;
import org.elasticsearch.monitor.jvm.JvmStats;
import org.elasticsearch.monitor.os.OsInfo;
import org.elasticsearch.monitor.os.OsStats;
import org.elasticsearch.monitor.process.ProcessStats;
import org.elasticsearch.plugins.PluginInfo;
import org.elasticsearch.test.VersionUtils;
import org.elasticsearch.transport.TransportInfo;
import org.elasticsearch.xpack.core.XPackFeatureSet;
import org.elasticsearch.xpack.core.monitoring.MonitoredSystem;
import org.elasticsearch.xpack.core.monitoring.MonitoringFeatureSetUsage;
import org.elasticsearch.xpack.core.monitoring.exporter.MonitoringDoc;
import org.elasticsearch.xpack.monitoring.exporter.BaseMonitoringDocTestCase;
import org.junit.Before;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import static java.util.Collections.emptyList;
import static java.util.Collections.emptyMap;
import static java.util.Collections.singleton;
import static java.util.Collections.singletonList;
import static java.util.Collections.singletonMap;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.nullValue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
public class ClusterStatsMonitoringDocTests extends BaseMonitoringDocTestCase<ClusterStatsMonitoringDoc> {
private String clusterName;
private String version;
private ClusterHealthStatus clusterStatus;
private List<XPackFeatureSet.Usage> usages;
private ClusterStatsResponse clusterStats;
private ClusterState clusterState;
private License license;
private final boolean needToEnableTLS = randomBoolean();
private final boolean apmIndicesExist = randomBoolean();
@Override
@Before
public void setUp() throws Exception {
super.setUp();
clusterName = randomAlphaOfLength(5);
version = VersionUtils.randomVersion(random()).toString();
clusterStatus = randomFrom(ClusterHealthStatus.values());
usages = emptyList();
clusterStats = mock(ClusterStatsResponse.class);
clusterState = mock(ClusterState.class);
license = License.builder()
.uid(randomAlphaOfLength(5))
.type(randomFrom(License.OperationMode.values()).name())
.issuer(randomAlphaOfLength(5))
.issuedTo(randomAlphaOfLength(5))
.issueDate(timestamp)
.expiryDate(timestamp + randomIntBetween(1, 10) * 1_000L)
.maxNodes(randomIntBetween(1, 5))
.build();
final DiscoveryNode masterNode = masterNode();
final DiscoveryNodes.Builder builder =
DiscoveryNodes.builder()
.masterNodeId(masterNode.getId())
.localNodeId(masterNode.getId())
.add(masterNode);
when(clusterState.nodes()).thenReturn(builder.build());
}
@Override
protected ClusterStatsMonitoringDoc createMonitoringDoc(String cluster, long timestamp, long interval, MonitoringDoc.Node node,
MonitoredSystem system, String type, String id) {
return new ClusterStatsMonitoringDoc(cluster, timestamp, interval, node,
clusterName, version, clusterStatus, license,
apmIndicesExist, usages, clusterStats, clusterState,
needToEnableTLS);
}
@Override
protected void assertMonitoringDoc(final ClusterStatsMonitoringDoc document) {
assertThat(document.getSystem(), is(MonitoredSystem.ES));
assertThat(document.getType(), is(ClusterStatsMonitoringDoc.TYPE));
assertThat(document.getId(), nullValue());
assertThat(document.getClusterName(), equalTo(clusterName));
assertThat(document.getVersion(), equalTo(version));
assertThat(document.getStatus(), equalTo(clusterStatus));
assertThat(document.getLicense(), equalTo(license));
assertThat(document.getAPMIndicesExist(), is(apmIndicesExist));
assertThat(document.getUsages(), is(usages));
assertThat(document.getClusterStats(), is(clusterStats));
assertThat(document.getClusterState(), is(clusterState));
}
public void testConstructorClusterNameMustNotBeNull() {
expectThrows(NullPointerException.class,
() -> new ClusterStatsMonitoringDoc(cluster, timestamp, interval, node,
null, version, clusterStatus, license, apmIndicesExist, usages, clusterStats, clusterState,
needToEnableTLS));
}
public void testConstructorVersionMustNotBeNull() {
expectThrows(NullPointerException.class,
() -> new ClusterStatsMonitoringDoc(cluster, timestamp, interval, node,
clusterName, null, clusterStatus, license, apmIndicesExist, usages, clusterStats, clusterState,
needToEnableTLS));
}
public void testConstructorClusterHealthStatusMustNotBeNull() {
expectThrows(NullPointerException.class,
() -> new ClusterStatsMonitoringDoc(cluster, timestamp, interval, node,
clusterName, version, null, license, apmIndicesExist, usages, clusterStats, clusterState,
needToEnableTLS));
}
public void testNodesHash() {
final int nodeCount = randomIntBetween(0, 5);
final Map<String, String> emptyMap = emptyMap();
final DiscoveryNode masterNode = masterNode();
final DiscoveryNodes.Builder builder =
DiscoveryNodes.builder()
.masterNodeId(masterNode.getId())
.localNodeId(masterNode.getId());
for (int i = 0; i < nodeCount; ++i) {
builder.add(
new DiscoveryNode(randomAlphaOfLength(5),
randomAlphaOfLength(2 + i),
randomAlphaOfLength(5),
randomAlphaOfLength(5),
randomAlphaOfLength(5),
new TransportAddress(TransportAddress.META_ADDRESS, 9301 + i),
randomBoolean() ? singletonMap("attr", randomAlphaOfLength(3)) : emptyMap,
singleton(randomFrom(DiscoveryNode.Role.values())),
Version.CURRENT));
}
final DiscoveryNodes nodes = builder.build();
StringBuilder ephemeralIds = new StringBuilder();
for (final DiscoveryNode node : nodes) {
ephemeralIds.append(node.getEphemeralId());
}
assertThat(ClusterStatsMonitoringDoc.nodesHash(nodes), equalTo(ephemeralIds.toString().hashCode()));
}
@Override
public void testToXContent() throws IOException {
final String clusterUuid = "_cluster";
final ClusterName clusterName = new ClusterName("_cluster_name");
final TransportAddress transportAddress = new TransportAddress(TransportAddress.META_ADDRESS, 9300);
final DiscoveryNode discoveryNode = new DiscoveryNode("_node_name",
"_node_id",
"_ephemeral_id",
"_host_name",
"_host_address",
transportAddress,
singletonMap("attr", "value"),
singleton(DiscoveryNode.Role.MASTER),
Version.V_6_0_0_beta1);
final ClusterState clusterState = ClusterState.builder(clusterName)
.metaData(MetaData.builder()
.clusterUUID(clusterUuid)
.transientSettings(Settings.builder()
.put("cluster.metadata.display_name", "my_prod_cluster")
.build())
.build())
.stateUUID("_state_uuid")
.version(12L)
.nodes(DiscoveryNodes.builder()
.masterNodeId("_node")
.localNodeId("_node")
.add(discoveryNode)
.build())
.build();
final License license = License.builder()
.uid("442ca961-9c00-4bb2-b5c9-dfaacd547403")
.type("trial")
.issuer("elasticsearch")
.issuedTo("customer")
.issueDate(1451606400000L)
.expiryDate(1502107402133L)
.maxNodes(2)
.build();
final List<XPackFeatureSet.Usage> usages = singletonList(new MonitoringFeatureSetUsage(false, true, false, null));
final NodeInfo mockNodeInfo = mock(NodeInfo.class);
when(mockNodeInfo.getVersion()).thenReturn(Version.V_6_0_0_alpha2);
when(mockNodeInfo.getNode()).thenReturn(discoveryNode);
final TransportInfo mockTransportInfo = mock(TransportInfo.class);
when(mockNodeInfo.getTransport()).thenReturn(mockTransportInfo);
final BoundTransportAddress bound = new BoundTransportAddress(new TransportAddress[]{transportAddress}, transportAddress);
when(mockTransportInfo.address()).thenReturn(bound);
when(mockNodeInfo.getSettings()).thenReturn(Settings.builder()
.put(NetworkModule.TRANSPORT_TYPE_KEY, "_transport")
.put(NetworkModule.HTTP_TYPE_KEY, "_http")
.build());
final PluginsAndModules mockPluginsAndModules = mock(PluginsAndModules.class);
when(mockNodeInfo.getPlugins()).thenReturn(mockPluginsAndModules);
final PluginInfo pluginInfo = new PluginInfo("_plugin", "_plugin_desc", "_plugin_version", Version.CURRENT,
"1.8", "_plugin_class", Collections.emptyList(), false);
when(mockPluginsAndModules.getPluginInfos()).thenReturn(singletonList(pluginInfo));
final OsInfo mockOsInfo = mock(OsInfo.class);
when(mockNodeInfo.getOs()).thenReturn(mockOsInfo);
when(mockOsInfo.getAvailableProcessors()).thenReturn(32);
when(mockOsInfo.getAllocatedProcessors()).thenReturn(16);
when(mockOsInfo.getName()).thenReturn("_os_name");
final JvmInfo mockJvmInfo = mock(JvmInfo.class);
when(mockNodeInfo.getJvm()).thenReturn(mockJvmInfo);
when(mockJvmInfo.version()).thenReturn("_jvm_version");
when(mockJvmInfo.getVmName()).thenReturn("_jvm_vm_name");
when(mockJvmInfo.getVmVersion()).thenReturn("_jvm_vm_version");
when(mockJvmInfo.getVmVendor()).thenReturn("_jvm_vm_vendor");
final NodeStats mockNodeStats = mock(NodeStats.class);
when(mockNodeStats.getTimestamp()).thenReturn(0L);
final FsInfo mockFsInfo = mock(FsInfo.class);
when(mockNodeStats.getFs()).thenReturn(mockFsInfo);
when(mockFsInfo.getTotal()).thenReturn(new FsInfo.Path("_fs_path","_fs_mount", 100L, 49L, 51L));
final OsStats mockOsStats = mock(OsStats.class);
when(mockNodeStats.getOs()).thenReturn(mockOsStats);
when(mockOsStats.getMem()).thenReturn(new OsStats.Mem(100, 79));
final ProcessStats mockProcessStats = mock(ProcessStats.class);
when(mockNodeStats.getProcess()).thenReturn(mockProcessStats);
when(mockProcessStats.getOpenFileDescriptors()).thenReturn(42L);
when(mockProcessStats.getCpu()).thenReturn(new ProcessStats.Cpu((short) 3, 32L));
final JvmStats.Threads mockThreads = mock(JvmStats.Threads.class);
when(mockThreads.getCount()).thenReturn(9);
final JvmStats.Mem mockMem = mock(JvmStats.Mem.class);
when(mockMem.getHeapUsed()).thenReturn(new ByteSizeValue(512, ByteSizeUnit.MB));
when(mockMem.getHeapMax()).thenReturn(new ByteSizeValue(24, ByteSizeUnit.GB));
final JvmStats mockJvmStats = mock(JvmStats.class);
when(mockNodeStats.getJvm()).thenReturn(mockJvmStats);
when(mockJvmStats.getThreads()).thenReturn(mockThreads);
when(mockJvmStats.getMem()).thenReturn(mockMem);
when(mockJvmStats.getUptime()).thenReturn(TimeValue.timeValueHours(3));
final ShardId shardId = new ShardId("_index", "_index_id", 7);
final UnassignedInfo unassignedInfo = new UnassignedInfo(UnassignedInfo.Reason.INDEX_CREATED, "_message");
final ShardRouting shardRouting = ShardRouting.newUnassigned(shardId, true,
RecoverySource.ExistingStoreRecoverySource.INSTANCE, unassignedInfo);
final ShardStats mockShardStats = mock(ShardStats.class);
when(mockShardStats.getShardRouting()).thenReturn(shardRouting);
when(mockShardStats.getStats()).thenReturn(new CommonStats(CommonStatsFlags.ALL));
final ClusterStatsNodeResponse mockNodeResponse = mock(ClusterStatsNodeResponse.class);
when(mockNodeResponse.clusterStatus()).thenReturn(ClusterHealthStatus.RED);
when(mockNodeResponse.nodeInfo()).thenReturn(mockNodeInfo);
when(mockNodeResponse.nodeStats()).thenReturn(mockNodeStats);
when(mockNodeResponse.shardsStats()).thenReturn(new ShardStats[]{mockShardStats});
final ClusterStatsResponse clusterStats = new ClusterStatsResponse(1451606400000L,
"_cluster",
clusterName,
singletonList(mockNodeResponse),
emptyList());
final MonitoringDoc.Node node = new MonitoringDoc.Node("_uuid", "_host", "_addr", "_ip", "_name", 1504169190855L);
final ClusterStatsMonitoringDoc doc = new ClusterStatsMonitoringDoc("_cluster",
1502107402133L,
1506593717631L,
node,
clusterName.value(),
"_version",
ClusterHealthStatus.GREEN,
license,
apmIndicesExist,
usages,
clusterStats,
clusterState,
needToEnableTLS);
final BytesReference xContent = XContentHelper.toXContent(doc, XContentType.JSON, false);
assertEquals("{"
+ "\"cluster_uuid\":\"_cluster\","
+ "\"timestamp\":\"2017-08-07T12:03:22.133Z\","
+ "\"interval_ms\":1506593717631,"
+ "\"type\":\"cluster_stats\","
+ "\"source_node\":{"
+ "\"uuid\":\"_uuid\","
+ "\"host\":\"_host\","
+ "\"transport_address\":\"_addr\","
+ "\"ip\":\"_ip\","
+ "\"name\":\"_name\","
+ "\"timestamp\":\"2017-08-31T08:46:30.855Z\""
+ "},"
+ "\"cluster_name\":\"_cluster_name\","
+ "\"version\":\"_version\","
+ "\"license\":{"
+ "\"status\":\"expired\","
+ "\"uid\":\"442ca961-9c00-4bb2-b5c9-dfaacd547403\","
+ "\"type\":\"trial\","
+ "\"issue_date\":\"2016-01-01T00:00:00.000Z\","
+ "\"issue_date_in_millis\":1451606400000,"
+ "\"expiry_date\":\"2017-08-07T12:03:22.133Z\","
+ "\"expiry_date_in_millis\":1502107402133,"
+ "\"max_nodes\":2,"
+ "\"issued_to\":\"customer\","
+ "\"issuer\":\"elasticsearch\","
+ "\"start_date_in_millis\":-1"
+ (needToEnableTLS ? ",\"cluster_needs_tls\":true" : "")
+ "},"
+ "\"cluster_stats\":{"
+ "\"cluster_uuid\":\"_cluster\","
+ "\"timestamp\":1451606400000,"
+ "\"status\":\"red\","
+ "\"indices\":{"
+ "\"count\":1,"
+ "\"shards\":{"
+ "\"total\":1,"
+ "\"primaries\":1,"
+ "\"replication\":0.0,"
+ "\"index\":{"
+ "\"shards\":{"
+ "\"min\":1,"
+ "\"max\":1,"
+ "\"avg\":1.0"
+ "},"
+ "\"primaries\":{"
+ "\"min\":1,"
+ "\"max\":1,"
+ "\"avg\":1.0"
+ "},"
+ "\"replication\":{"
+ "\"min\":0.0,"
+ "\"max\":0.0,"
+ "\"avg\":0.0"
+ "}"
+ "}"
+ "},"
+ "\"docs\":{"
+ "\"count\":0,"
+ "\"deleted\":0"
+ "},"
+ "\"store\":{"
+ "\"size_in_bytes\":0"
+ "},"
+ "\"fielddata\":{"
+ "\"memory_size_in_bytes\":0,"
+ "\"evictions\":0"
+ "},"
+ "\"query_cache\":{"
+ "\"memory_size_in_bytes\":0,"
+ "\"total_count\":0,"
+ "\"hit_count\":0,"
+ "\"miss_count\":0,"
+ "\"cache_size\":0,"
+ "\"cache_count\":0,"
+ "\"evictions\":0"
+ "},"
+ "\"completion\":{"
+ "\"size_in_bytes\":0"
+ "},"
+ "\"segments\":{"
+ "\"count\":0,"
+ "\"memory_in_bytes\":0,"
+ "\"terms_memory_in_bytes\":0,"
+ "\"stored_fields_memory_in_bytes\":0,"
+ "\"term_vectors_memory_in_bytes\":0,"
+ "\"norms_memory_in_bytes\":0,"
+ "\"points_memory_in_bytes\":0,"
+ "\"doc_values_memory_in_bytes\":0,"
+ "\"index_writer_memory_in_bytes\":0,"
+ "\"version_map_memory_in_bytes\":0,"
+ "\"fixed_bit_set_memory_in_bytes\":0,"
+ "\"max_unsafe_auto_id_timestamp\":-9223372036854775808,"
+ "\"file_sizes\":{}"
+ "}"
+ "},"
+ "\"nodes\":{"
+ "\"count\":{"
+ "\"total\":1,"
+ "\"data\":0,"
+ "\"coordinating_only\":0,"
+ "\"master\":1,"
+ "\"ingest\":0"
+ "},"
+ "\"versions\":["
+ "\"6.0.0-alpha2\""
+ "],"
+ "\"os\":{"
+ "\"available_processors\":32,"
+ "\"allocated_processors\":16,"
+ "\"names\":["
+ "{"
+ "\"name\":\"_os_name\","
+ "\"count\":1"
+ "}"
+ "],"
+ "\"mem\":{"
+ "\"total_in_bytes\":100,"
+ "\"free_in_bytes\":79,"
+ "\"used_in_bytes\":21,"
+ "\"free_percent\":79,"
+ "\"used_percent\":21"
+ "}"
+ "},"
+ "\"process\":{"
+ "\"cpu\":{"
+ "\"percent\":3"
+ "},"
+ "\"open_file_descriptors\":{"
+ "\"min\":42,"
+ "\"max\":42,"
+ "\"avg\":42"
+ "}"
+ "},"
+ "\"jvm\":{"
+ "\"max_uptime_in_millis\":10800000,"
+ "\"versions\":["
+ "{"
+ "\"version\":\"_jvm_version\","
+ "\"vm_name\":\"_jvm_vm_name\","
+ "\"vm_version\":\"_jvm_vm_version\","
+ "\"vm_vendor\":\"_jvm_vm_vendor\","
+ "\"count\":1"
+ "}"
+ "],"
+ "\"mem\":{"
+ "\"heap_used_in_bytes\":536870912,"
+ "\"heap_max_in_bytes\":25769803776"
+ "},"
+ "\"threads\":9"
+ "},"
+ "\"fs\":{"
+ "\"total_in_bytes\":100,"
+ "\"free_in_bytes\":49,"
+ "\"available_in_bytes\":51"
+ "},"
+ "\"plugins\":["
+ "{"
+ "\"name\":\"_plugin\","
+ "\"version\":\"_plugin_version\","
+ "\"elasticsearch_version\":\"" + Version.CURRENT + "\","
+ "\"java_version\":\"1.8\","
+ "\"description\":\"_plugin_desc\","
+ "\"classname\":\"_plugin_class\","
+ "\"extended_plugins\":[],"
+ "\"has_native_controller\":false"
+ "}"
+ "],"
+ "\"network_types\":{"
+ "\"transport_types\":{"
+ "\"_transport\":1"
+ "},"
+ "\"http_types\":{"
+ "\"_http\":1"
+ "}"
+ "}"
+ "}"
+ "},"
+ "\"cluster_state\":{"
+ "\"nodes_hash\":1314980060,"
+ "\"status\":\"green\","
+ "\"cluster_uuid\":\"_cluster\","
+ "\"version\":12,"
+ "\"state_uuid\":\"_state_uuid\","
+ "\"master_node\":\"_node\","
+ "\"nodes\":{"
+ "\"_node_id\":{"
+ "\"name\":\"_node_name\","
+ "\"ephemeral_id\":\"_ephemeral_id\","
+ "\"transport_address\":\"0.0.0.0:9300\","
+ "\"attributes\":{"
+ "\"attr\":\"value\""
+ "}"
+ "}"
+ "}"
+ "},"
+ "\"cluster_settings\":{"
+ "\"cluster\":{"
+ "\"metadata\":{"
+ "\"display_name\":\"my_prod_cluster\""
+ "}"
+ "}"
+ "},"
+ "\"stack_stats\":{"
+ "\"apm\":{"
+ "\"found\":" + apmIndicesExist
+ "},"
+ "\"xpack\":{"
+ "\"monitoring\":{"
+ "\"available\":false,"
+ "\"enabled\":true,"
+ "\"collection_enabled\":false"
+ "}"
+ "}"
+ "}"
+ "}" , xContent.utf8ToString());
}
private DiscoveryNode masterNode() {
return new DiscoveryNode("_node_name",
"_node_id",
"_ephemeral_id",
"_host_name",
"_host_address",
new TransportAddress(TransportAddress.META_ADDRESS, 9300),
singletonMap("attr", "value"),
singleton(DiscoveryNode.Role.MASTER),
Version.CURRENT);
}
}