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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.hosted.provision.testutils;
import com.yahoo.component.Version;
import com.yahoo.config.provision.ApplicationId;
import com.yahoo.config.provision.ApplicationName;
import com.yahoo.config.provision.Capacity;
import com.yahoo.config.provision.ClusterSpec;
import com.yahoo.config.provision.DockerImage;
import com.yahoo.config.provision.HostSpec;
import com.yahoo.config.provision.InstanceName;
import com.yahoo.config.provision.NodeFlavors;
import com.yahoo.config.provision.NodeType;
import com.yahoo.config.provision.TenantName;
import com.yahoo.config.provision.Zone;
import com.yahoo.transaction.NestedTransaction;
import com.yahoo.vespa.curator.mock.MockCurator;
import com.yahoo.vespa.hosted.provision.Node;
import com.yahoo.vespa.hosted.provision.NodeRepository;
import com.yahoo.vespa.hosted.provision.node.Agent;
import com.yahoo.vespa.hosted.provision.node.Status;
import com.yahoo.vespa.hosted.provision.provisioning.NodeRepositoryProvisioner;
import java.time.Clock;
import java.time.Instant;
import java.time.ZoneId;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Optional;
/**
* A mock repository prepopulated with some applications.
* Instantiated by DI from application package above.
*/
public class MockNodeRepository extends NodeRepository {
private final NodeFlavors flavors;
/**
* Constructor
* @param flavors flavors to have in node repo
*/
public MockNodeRepository(MockCurator curator, NodeFlavors flavors) throws Exception {
super(flavors, curator, Clock.fixed(Instant.ofEpochMilli(123), ZoneId.of("Z")), Zone.defaultZone(),
new MockNameResolver().mockAnyLookup(), new DockerImage("docker-registry.domain.tld:8080/dist/vespa"));
this.flavors = flavors;
curator.setConnectionSpec("cfg1:1234,cfg2:1234,cfg3:1234");
populate();
}
@Override
public boolean dynamicAllocationEnabled() {
return true;
}
private void populate() {
NodeRepositoryProvisioner provisioner = new NodeRepositoryProvisioner(this, flavors, Zone.defaultZone());
List<Node> nodes = new ArrayList<>();
final List<String> ipAddressesForAllHost = Arrays.asList("127.0.0.1", "::1");
Collections.sort(ipAddressesForAllHost);
final HashSet<String> ipAddresses = new HashSet<>(ipAddressesForAllHost);
final List<String> additionalIpAddressesForAllHost = Arrays.asList("::2", "::3", "::4");
Collections.sort(additionalIpAddressesForAllHost);
final HashSet<String> additionalIpAddresses = new HashSet<>(additionalIpAddressesForAllHost);
nodes.add(createNode("node1", "host1.yahoo.com", ipAddresses, Optional.empty(), flavors.getFlavorOrThrow("default"), NodeType.tenant));
nodes.add(createNode("node2", "host2.yahoo.com", ipAddresses, Optional.empty(), flavors.getFlavorOrThrow("default"), NodeType.tenant));
nodes.add(createNode("node3", "host3.yahoo.com", ipAddresses, Optional.empty(), flavors.getFlavorOrThrow("expensive"), NodeType.tenant));
Node node4 = createNode("node4", "host4.yahoo.com", ipAddresses, Optional.of("dockerhost1.yahoo.com"), flavors.getFlavorOrThrow("docker"), NodeType.tenant);
node4 = node4.with(node4.status().withVespaVersion(new Version("6.41.0")));
nodes.add(node4);
Node node5 = createNode("node5", "host5.yahoo.com", ipAddresses, Optional.of("dockerhost2.yahoo.com"), flavors.getFlavorOrThrow("docker"), NodeType.tenant);
nodes.add(node5.with(node5.status().withVespaVersion(new Version("1.2.3"))));
nodes.add(createNode("node6", "host6.yahoo.com", ipAddresses, Optional.empty(), flavors.getFlavorOrThrow("default"), NodeType.tenant));
nodes.add(createNode("node7", "host7.yahoo.com", ipAddresses, Optional.empty(), flavors.getFlavorOrThrow("default"), NodeType.tenant));
// 8 and 9 are added by web service calls
Node node10 = createNode("node10", "host10.yahoo.com", ipAddresses, Optional.of("parent1.yahoo.com"), flavors.getFlavorOrThrow("default"), NodeType.tenant);
Status node10newStatus = node10.status();
node10newStatus = node10newStatus
.withVespaVersion(Version.fromString("5.104.142"));
node10 = node10.with(node10newStatus);
nodes.add(node10);
nodes.add(createNode("node55", "host55.yahoo.com", ipAddresses, Optional.empty(), flavors.getFlavorOrThrow("default"), NodeType.tenant));
/** Setup docker hosts (two of these will be reserved for spares */
nodes.add(createNode("dockerhost1", "dockerhost1.yahoo.com", ipAddresses, additionalIpAddresses, Optional.empty(), flavors.getFlavorOrThrow("large"), NodeType.host));
nodes.add(createNode("dockerhost2", "dockerhost2.yahoo.com", ipAddresses, additionalIpAddresses, Optional.empty(), flavors.getFlavorOrThrow("large"), NodeType.host));
nodes.add(createNode("dockerhost3", "dockerhost3.yahoo.com", ipAddresses, additionalIpAddresses, Optional.empty(), flavors.getFlavorOrThrow("large"), NodeType.host));
nodes.add(createNode("dockerhost4", "dockerhost4.yahoo.com", ipAddresses, additionalIpAddresses, Optional.empty(), flavors.getFlavorOrThrow("large"), NodeType.host));
nodes.add(createNode("dockerhost5", "dockerhost5.yahoo.com", ipAddresses, additionalIpAddresses, Optional.empty(), flavors.getFlavorOrThrow("large"), NodeType.host));
nodes = addNodes(nodes);
nodes.remove(6);
nodes.remove(7);
nodes = setDirty(nodes);
setReady(nodes);
fail("host5.yahoo.com", Agent.system, "Failing to unit test");
setDirty("host55.yahoo.com");
ApplicationId zoneApp = ApplicationId.from(TenantName.from("zoneapp"), ApplicationName.from("zoneapp"), InstanceName.from("zoneapp"));
ClusterSpec zoneCluster = ClusterSpec.request(ClusterSpec.Type.container,
ClusterSpec.Id.from("node-admin"),
Version.fromString("6.42"));
activate(provisioner.prepare(zoneApp, zoneCluster, Capacity.fromRequiredNodeType(NodeType.host), 1, null), zoneApp, provisioner);
ApplicationId app1 = ApplicationId.from(TenantName.from("tenant1"), ApplicationName.from("application1"), InstanceName.from("instance1"));
ClusterSpec cluster1 = ClusterSpec.request(ClusterSpec.Type.container, ClusterSpec.Id.from("id1"), Version.fromString("6.42"));
provisioner.prepare(app1, cluster1, Capacity.fromNodeCount(2), 1, null);
ApplicationId app2 = ApplicationId.from(TenantName.from("tenant2"), ApplicationName.from("application2"), InstanceName.from("instance2"));
ClusterSpec cluster2 = ClusterSpec.request(ClusterSpec.Type.content, ClusterSpec.Id.from("id2"), Version.fromString("6.42"));
activate(provisioner.prepare(app2, cluster2, Capacity.fromNodeCount(2), 1, null), app2, provisioner);
ApplicationId app3 = ApplicationId.from(TenantName.from("tenant3"), ApplicationName.from("application3"), InstanceName.from("instance3"));
ClusterSpec cluster3 = ClusterSpec.request(ClusterSpec.Type.content, ClusterSpec.Id.from("id3"), Version.fromString("6.42"));
activate(provisioner.prepare(app3, cluster3, Capacity.fromNodeCount(2, "docker"), 1, null), app3, provisioner);
}
private void activate(List<HostSpec> hosts, ApplicationId application, NodeRepositoryProvisioner provisioner) {
NestedTransaction transaction = new NestedTransaction();
provisioner.activate(transaction, application, hosts);
transaction.commit();
}
}
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