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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.model.admin.clustercontroller;
import com.yahoo.cloud.config.ZookeeperServerConfig;
import com.yahoo.component.ComponentSpecification;
import com.yahoo.config.model.api.container.ContainerServiceType;
import com.yahoo.config.model.producer.AbstractConfigProducer;
import com.yahoo.container.BundlesConfig;
import com.yahoo.container.bundle.BundleInstantiationSpecification;
import com.yahoo.osgi.provider.model.ComponentModel;
import com.yahoo.vespa.config.content.FleetcontrollerConfig;
import com.yahoo.vespa.model.application.validation.RestartConfigs;
import com.yahoo.vespa.model.container.Container;
import com.yahoo.vespa.model.container.component.AccessLogComponent;
import com.yahoo.vespa.model.container.component.Component;
import com.yahoo.vespa.model.container.component.Handler;
import java.util.Set;
import java.util.TreeSet;
import static com.yahoo.vespa.defaults.Defaults.getDefaults;
/**
* Container implementation for cluster-controllers
*/
@RestartConfigs({FleetcontrollerConfig.class, ZookeeperServerConfig.class})
public class ClusterControllerContainer extends Container implements
BundlesConfig.Producer,
ZookeeperServerConfig.Producer
{
private static final ComponentSpecification CLUSTERCONTROLLER_BUNDLE = new ComponentSpecification("clustercontroller-apps");
private static final ComponentSpecification ZOOKEEPER_SERVER_BUNDLE = new ComponentSpecification("zookeeper-server");
private final Set<String> bundles = new TreeSet<>();
public ClusterControllerContainer(AbstractConfigProducer parent, int index, boolean runStandaloneZooKeeper, boolean isHosted) {
super(parent, "" + index, index);
addHandler("clustercontroller-status",
"com.yahoo.vespa.clustercontroller.apps.clustercontroller.StatusHandler",
"clustercontroller-status/*");
addHandler("clustercontroller-state-restapi-v2",
"com.yahoo.vespa.clustercontroller.apps.clustercontroller.StateRestApiV2Handler",
"cluster/v2/*");
if (runStandaloneZooKeeper) {
addComponent("clustercontroller-zkrunner",
"com.yahoo.vespa.zookeeper.ZooKeeperServer",
ZOOKEEPER_SERVER_BUNDLE);
addComponent("clustercontroller-zkprovider",
"com.yahoo.vespa.clustercontroller.apps.clustercontroller.StandaloneZooKeeperProvider",
CLUSTERCONTROLLER_BUNDLE);
} else {
addComponent("clustercontroller-zkprovider",
"com.yahoo.vespa.clustercontroller.apps.clustercontroller.DummyZooKeeperProvider",
CLUSTERCONTROLLER_BUNDLE);
}
addComponent(new AccessLogComponent(AccessLogComponent.AccessLogType.jsonAccessLog, "controller", isHosted));
addFileBundle("lib/jars/clustercontroller-apps-jar-with-dependencies.jar");
addFileBundle("lib/jars/clustercontroller-apputil-jar-with-dependencies.jar");
addFileBundle("lib/jars/clustercontroller-core-jar-with-dependencies.jar");
addFileBundle("lib/jars/clustercontroller-utils-jar-with-dependencies.jar");
addFileBundle("lib/jars/zookeeper-server-jar-with-dependencies.jar");
}
@Override
public int getWantedPort() {
return 19050;
}
@Override
public boolean requiresWantedPort() {
return index() == 0;
}
@Override
public ContainerServiceType myServiceType() {
return ContainerServiceType.CLUSTERCONTROLLER_CONTAINER;
}
private void addHandler(Handler h, String binding) {
h.addServerBindings("http://*/" + binding);
super.addHandler(h);
}
private void addFileBundle(String bundlePath) {
bundles.add("file:" + getDefaults().underVespaHome(bundlePath));
}
private ComponentModel createComponentModel(String id, String className, ComponentSpecification bundle) {
return new ComponentModel(new BundleInstantiationSpecification(new ComponentSpecification(id),
new ComponentSpecification(className),
bundle));
}
private void addComponent(String id, String className, ComponentSpecification bundle) {
addComponent(new Component<>(createComponentModel(id, className, bundle)));
}
private void addHandler(String id, String className, String binding) {
addHandler(new Handler(createComponentModel(id, className, CLUSTERCONTROLLER_BUNDLE)),
binding);
}
@Override
public void getConfig(BundlesConfig.Builder builder) {
for (String bundle : bundles) {
builder.bundle(bundle);
}
}
@Override
public void getConfig(ZookeeperServerConfig.Builder builder) {
builder.myid(index());
}
}
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