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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.config.model.deploy;
import com.yahoo.cloud.config.SentinelConfig;
import com.yahoo.net.HostName;
import com.yahoo.test.StandardConfig;
import com.yahoo.config.model.ConfigModel;
import com.yahoo.config.model.ConfigModelRegistry;
import com.yahoo.config.model.MapConfigModelRegistry;
import com.yahoo.config.model.ApplicationConfigProducerRoot;
import com.yahoo.vespa.model.ConfigProducer;
import com.yahoo.vespa.model.HostResource;
import com.yahoo.vespa.model.HostSystem;
import com.yahoo.vespa.model.VespaModel;
import com.yahoo.vespa.model.test.ApiConfigModel;
import com.yahoo.vespa.model.test.SimpleConfigModel;
import com.yahoo.vespa.model.test.SimpleService;
import com.yahoo.vespa.model.test.utils.VespaModelCreatorWithFilePkg;
import org.junit.jupiter.api.Test;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import static org.junit.jupiter.api.Assertions.*;
/**
* @author bratseth
*/
public class SystemModelTestCase {
private static final String TESTDIR = "src/test/cfg/application/";
private static VespaModel getVespaModelDoNotValidateXml(String configPath) {
ConfigModelRegistry registry = MapConfigModelRegistry.createFromList(new SimpleConfigModel.Builder(), new ApiConfigModel.Builder());
VespaModelCreatorWithFilePkg creator = new VespaModelCreatorWithFilePkg(configPath,registry);
return creator.create(false); // do not validate against schema -- the xml files used here are not valid
}
// Debugging
@SuppressWarnings({"UnusedDeclaration"})
private void dumpTree(ConfigProducer producer) {
Map<String,? extends ConfigProducer> id2cp = producer.getChildren();
for (ConfigProducer c : id2cp.values()) {
System.out.println("id: " + c.getConfigId());
if (c.getChildren().size() > 0) {
dumpTree(c);
}
}
}
@Test
void testMetrics() {
VespaModel vespaModel = getVespaModelDoNotValidateXml(TESTDIR + "metricsconfig");
SimpleService service0 = (SimpleService) vespaModel.getConfigProducer("simple/simpleservice.0").get();
vespaModel.getConfigProducer("simple/simpleservice.1");
assertEquals("testClusterName", service0.getDefaultMetricDimensions().get("clustername"));
}
@Test
void testVespaModel() {
VespaModel vespaModel = getVespaModelDoNotValidateXml(TESTDIR + "simpleconfig/");
assertNotNull(vespaModel);
assertEquals(4, vespaModel.configModelRepo().asMap().size(), "There are two instances of the simple model + Routing and AdminModel (set up implicitly)");
assertNotNull(vespaModel.configModelRepo().asMap().get("simple"), "One gets the default name as there is no explicit id");
assertNotNull(vespaModel.configModelRepo().asMap().get("second"), "The other gets the explicit id as name");
ApplicationConfigProducerRoot root = vespaModel.getVespa();
assertNotNull(root);
// Verify configIds from vespa
assertTrue(6 <= root.getConfigIds().size());
assertTrue(root.getConfigIds().contains("client"));
assertTrue(root.getConfigIds().contains("simple"));
assertTrue(root.getConfigIds().contains("second"));
assertTrue(root.getConfigIds().contains("simple/simpleservice.0"));
assertTrue(root.getConfigIds().contains("simple/simpleservice.1"));
assertTrue(root.getConfigIds().contains("second/simpleservice.0"));
// Verify configIds from vespaModel
assertTrue(12 <= vespaModel.getConfigIds().size());
String localhost = HostName.getLocalhost();
String localhostConfigId = "hosts/" + localhost;
Set<String> configIds = vespaModel.getConfigIds();
assertTrue(configIds.contains("client"));
assertTrue(configIds.contains(localhostConfigId));
assertTrue(configIds.contains("simple/simpleservice.0"));
assertTrue(configIds.contains("second/simpleservice.0"));
assertTrue(configIds.contains("hosts/" + localhost + "/logd"));
// Verify sentinel config
SentinelConfig sentinelConfig = new SentinelConfig((SentinelConfig.Builder) vespaModel.getConfig(new SentinelConfig.Builder(), localhostConfigId));
boolean found = false;
for (SentinelConfig.Service service : sentinelConfig.service()) {
if ("logd".equals(service.name())) {
found = true;
}
}
assertTrue(found);
// Get the simple model config from VespaModel
assertEquals(vespaModel.getConfig(StandardConfig.class, "simple/simpleservice.0").astring(), "simpleservice");
assertEquals(vespaModel.getConfig(StandardConfig.class, "second/simpleservice.0").astring(), "simpleservice");
}
@Test
void testHostSystem() {
VespaModel vespaModel = getVespaModelDoNotValidateXml(TESTDIR + "simpleconfig/");
HostSystem hostSystem = vespaModel.hostSystem();
HostResource host1 = hostSystem.getHost("host1");
HostResource host2 = hostSystem.getHost("host2");
HostResource host3 = hostSystem.getHost("host3");
assertEquals(host1, host2);
assertEquals(host2, host3);
// all three host aliases are for the same host, so the number of services should be 3 + 8
// (3 simpleservices and logd, configproxy, config sentinel, admin server config server, slobrok, logserver and metricsproxy)
assertEquals(10, host1.getServices().size());
assertNotNull(host1.getService("simpleservice"));
assertNotNull(host1.getService("simpleservice2"));
assertNotNull(host3.getService("simpleservice3"));
}
@Test
void testBasePorts() {
VespaModel vespaModel = getVespaModelDoNotValidateXml(TESTDIR + "simpleconfig");
assertNotNull(vespaModel);
assertEquals(vespaModel.getConfig(StandardConfig.class, "simple/simpleservice.0").baseport(), 10000);
assertTrue(vespaModel.getConfig(StandardConfig.class, "simple/simpleservice.1").baseport() != 10000);
}
/**
* This test is the same as the system test cloudconfig/plugins.
* Be sure to update it as well if you change this.
*/
@Test
void testPlugins() {
VespaModel vespaModel = getVespaModelDoNotValidateXml(TESTDIR + "plugins");
assertNotNull(vespaModel);
ApplicationConfigProducerRoot root = vespaModel.getVespa();
assertEquals(5, vespaModel.configModelRepo().asMap().size());
assertTrue(vespaModel.configModelRepo().asMap().containsKey("simple"));
assertTrue(vespaModel.configModelRepo().asMap().containsKey("api"));
assertTrue(root.getConfigIds().contains("simple/simpleservice.0"));
assertTrue(root.getConfigIds().contains("simple/simpleservice.1"));
assertTrue(root.getConfigIds().contains("api/apiservice.0"));
// Verify that configModelRegistry iterates in dependency order
Iterator<ConfigModel> i = vespaModel.configModelRepo().iterator();
ConfigModel plugin = i.next();
assertEquals("admin", plugin.getId());
plugin = i.next();
assertEquals("simple", plugin.getId());
plugin = i.next();
assertEquals("simple2", plugin.getId());
plugin = i.next();
assertEquals("api", plugin.getId());
plugin = i.next();
assertEquals("routing", plugin.getId());
assertEquals(vespaModel.getConfig(StandardConfig.class, "api/apiservice.0").astring(), "apiservice");
assertEquals(vespaModel.getConfig(StandardConfig.class, "simple/simpleservice.0").astring(), "simpleservice");
assertEquals(vespaModel.getConfig(StandardConfig.class, "simple/simpleservice.1").astring(), "simpleservice");
assertEquals(vespaModel.getConfig(StandardConfig.class, "simple2/simpleservice.0").astring(), "simpleservice");
}
@Test
void testEqualPlugins() {
try {
getVespaModelDoNotValidateXml(TESTDIR + "doubleconfig");
fail("No exception upon two plugins with the same name");
} catch (RuntimeException expected) {
assertEquals("Could not resolve tag <simpleplugin version=\"1.0\"> to a config model component", expected.getMessage());
}
}
}
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