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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.vespa.clustercontroller.core.restapiv2;
import com.yahoo.vespa.clustercontroller.utils.staterestapi.errors.OtherMasterException;
import com.yahoo.vespa.clustercontroller.utils.staterestapi.errors.UnknownMasterException;
import com.yahoo.vespa.clustercontroller.utils.staterestapi.response.UnitResponse;
import org.junit.jupiter.api.Test;
import static com.yahoo.vespa.defaults.Defaults.getDefaults;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;
public class NotMasterTest extends StateRestApiTest {
@Test
void testUnknownMaster() throws Exception {
setUp(true);
music.fleetControllerMaster = null;
// Non-recursive cluster list works, as it doesn't touches into fleetcontrollers
{
UnitResponse response = restAPI.getState(new StateRequest("", 0));
assertEquals("""
{
"cluster" : {
"books" : {
"link" : "/cluster/v2/books"
},
"music" : {
"link" : "/cluster/v2/music"
}
}
}""", jsonWriter.createJson(response).toPrettyString());
}
// Recursive cluster list does not work
try {
restAPI.getState(new StateRequest("", 1));
fail();
} catch (UnknownMasterException e) {
assertTrue(e.getMessage().contains("No known master cluster controller"), e.getMessage());
}
// Other requests does not work either
try {
restAPI.getState(new StateRequest("music", 0));
fail();
} catch (UnknownMasterException e) {
assertTrue(e.getMessage().contains("No known master cluster controller"), e.getMessage());
}
try {
restAPI.getState(new StateRequest("music/storage", 0));
fail();
} catch (UnknownMasterException e) {
assertTrue(e.getMessage().contains("No known master cluster controller"), e.getMessage());
}
try {
restAPI.getState(new StateRequest("music/storage/1", 0));
fail();
} catch (UnknownMasterException e) {
assertTrue(e.getMessage().contains("No known master cluster controller"), e.getMessage());
}
try {
restAPI.setUnitState(new SetNodeStateTest.SetUnitStateRequestImpl("music/storage/1")
.setNewState("user", "down", "test"));
fail();
} catch (UnknownMasterException e) {
assertTrue(e.getMessage().contains("No known master cluster controller"), e.getMessage());
}
}
@Test
void testKnownOtherMaster() throws Exception {
setUp(true);
ccSockets.put(1, new ClusterControllerStateRestAPI.Socket("otherhost", getDefaults().vespaWebServicePort()));
music.fleetControllerMaster = 1;
// Non-recursive cluster list works, as it doesn't touches into fleetcontrollers
{
UnitResponse response = restAPI.getState(new StateRequest("", 0));
assertEquals("""
{
"cluster" : {
"books" : {
"link" : "/cluster/v2/books"
},
"music" : {
"link" : "/cluster/v2/music"
}
}
}""",
jsonWriter.createJson(response).toPrettyString());
}
// Recursive cluster list does not work
try {
restAPI.getState(new StateRequest("", 1));
fail();
} catch (OtherMasterException e) {
assertTrue(e.getMessage().contains("Cluster controller not master. Use master at otherhost:" + getDefaults().vespaWebServicePort() + "."), e.getMessage());
assertEquals("otherhost", e.getHost());
assertEquals(e.getPort(), getDefaults().vespaWebServicePort());
}
// Other requests does not work either
try {
restAPI.getState(new StateRequest("music", 0));
fail();
} catch (OtherMasterException e) {
assertTrue(e.getMessage().contains("Cluster controller not master. Use master at otherhost:" + getDefaults().vespaWebServicePort() + "."), e.getMessage());
assertEquals("otherhost", e.getHost());
assertEquals(e.getPort(), getDefaults().vespaWebServicePort());
}
try {
restAPI.getState(new StateRequest("music/storage", 0));
fail();
} catch (OtherMasterException e) {
assertTrue(e.getMessage().contains("Cluster controller not master. Use master at otherhost:" + getDefaults().vespaWebServicePort() + "."), e.getMessage());
assertEquals("otherhost", e.getHost());
assertEquals(e.getPort(), getDefaults().vespaWebServicePort());
}
try {
restAPI.getState(new StateRequest("music/storage/1", 0));
fail();
} catch (OtherMasterException e) {
assertTrue(e.getMessage().contains("Cluster controller not master. Use master at otherhost:" + getDefaults().vespaWebServicePort() + "."), e.getMessage());
assertEquals("otherhost", e.getHost());
assertEquals(e.getPort(), getDefaults().vespaWebServicePort());
}
try {
restAPI.setUnitState(new SetNodeStateTest.SetUnitStateRequestImpl("music/storage/1")
.setNewState("user", "down", "test"));
fail();
} catch (OtherMasterException e) {
assertTrue(e.getMessage().contains("Cluster controller not master. Use master at otherhost:" + getDefaults().vespaWebServicePort() + "."), e.getMessage());
assertEquals("otherhost", e.getHost());
assertEquals(e.getPort(), getDefaults().vespaWebServicePort());
}
}
}
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