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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.clustercontroller.apps.clustercontroller;
import com.yahoo.cloud.config.SlobroksConfig;
import com.yahoo.cloud.config.ZookeepersConfig;
import com.yahoo.jdisc.Metric;
import com.yahoo.vespa.config.content.FleetcontrollerConfig;
import com.yahoo.vespa.config.content.StorDistributionConfig;
import org.junit.jupiter.api.Test;
import java.util.Map;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;
public class ClusterControllerClusterConfigurerTest {
@Test
void testSimple() throws Exception {
ClusterController controller = new ClusterController();
StorDistributionConfig.Builder distributionConfig = new StorDistributionConfig.Builder();
StorDistributionConfig.Group.Builder group = new StorDistributionConfig.Group.Builder();
group.index("0").name("foo");
StorDistributionConfig.Group.Nodes.Builder node = new StorDistributionConfig.Group.Nodes.Builder();
node.index(0);
group.nodes.add(node);
distributionConfig.group.add(group);
FleetcontrollerConfig.Builder fleetcontrollerConfig = new FleetcontrollerConfig.Builder();
fleetcontrollerConfig
.cluster_name("storage")
.index(0)
.zookeeper_server("zoo")
.min_node_ratio_per_group(0.123)
.enable_cluster_feed_block(true)
.cluster_feed_block_limit("foo", 0.5)
.cluster_feed_block_limit("bar", 0.7)
.cluster_feed_block_noise_level(0.05);
SlobroksConfig.Builder slobroksConfig = new SlobroksConfig.Builder();
SlobroksConfig.Slobrok.Builder slobrok = new SlobroksConfig.Slobrok.Builder();
slobrok.connectionspec("foo");
slobroksConfig.slobrok.add(slobrok);
ZookeepersConfig.Builder zookeepersConfig = new ZookeepersConfig.Builder();
zookeepersConfig.zookeeperserverlist("foo");
Metric metric = new Metric() {
@Override
public void set(String s, Number number, Context context) {
}
@Override
public void add(String s, Number number, Context context) {
}
@Override
public Context createContext(Map<String, ?> stringMap) {
return null;
}
};
// Used in standalone mode to get config without a cluster controller instance
ClusterControllerClusterConfigurer configurer = new ClusterControllerClusterConfigurer(
null,
new StorDistributionConfig(distributionConfig),
new FleetcontrollerConfig(fleetcontrollerConfig),
new SlobroksConfig(slobroksConfig),
new ZookeepersConfig(zookeepersConfig),
metric,
null
);
assertNotNull(configurer.getOptions());
assertEquals(0.123, configurer.getOptions().minNodeRatioPerGroup(), 0.01);
assertTrue(configurer.getOptions().clusterFeedBlockEnabled());
assertEquals(0.5, configurer.getOptions().clusterFeedBlockLimit().get("foo"), 0.01);
assertEquals(0.7, configurer.getOptions().clusterFeedBlockLimit().get("bar"), 0.01);
assertEquals(0.05, configurer.getOptions().clusterFeedBlockNoiseLevel(), 0.001);
try {
zookeepersConfig.zookeeperserverlist("");
new ClusterControllerClusterConfigurer(
controller,
new StorDistributionConfig(distributionConfig),
new FleetcontrollerConfig(fleetcontrollerConfig),
new SlobroksConfig(slobroksConfig),
new ZookeepersConfig(zookeepersConfig),
metric,
null
);
fail("Should not get here");
} catch (Exception e) {
assertEquals("zookeeper server address must be set, was ''", e.getMessage());
}
}
}
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