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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.hosted.provision.provisioning;
import com.yahoo.component.Version;
import com.yahoo.config.provision.ApplicationId;
import com.yahoo.config.provision.CloudAccount;
import com.yahoo.config.provision.ClusterSpec;
import com.yahoo.config.provision.NodeResources;
import com.yahoo.config.provision.NodeType;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
/**
* A host provisioning request. This contains the details required to provision a host.
*
* @param indices List of unique provision indices which will be used to generate the node hostnames
* on the form of <code>[prefix][index].[domain]</code>.
* @param type The host type to provision.
* @param resources The resources needed per node - the provisioned host may be significantly larger.
* @param owner ID of the application that will own the provisioned host.
* @param osVersion The OS version to use. If this version does not exist, implementations may choose a suitable
* fallback version.
* @param sharing Puts requirements on sharing or exclusivity of the host to be provisioned.
* @param clusterType The cluster we are provisioning for, or empty if we are provisioning hosts
* to be shared by multiple cluster nodes.
* @param clusterId The ID of the cluster we are provisioning for, or empty if we are provisioning hosts
* to be shared by multiple cluster nodes.
* @param cloudAccount The cloud account to use.
* @param requireLatestGeneration Whether to require the latest generation when choosing a flavor. Latest generation will
* always be preferred, but setting this to true disallows falling back to an older
* generation.
* @author mpolden
*/
public record HostProvisionRequest(List<Integer> indices,
NodeType type,
NodeResources resources,
ApplicationId owner,
Version osVersion,
HostProvisioner.HostSharing sharing,
Optional<ClusterSpec.Type> clusterType,
Optional<ClusterSpec.Id> clusterId,
CloudAccount cloudAccount,
boolean requireLatestGeneration) {
public HostProvisionRequest(List<Integer> indices, NodeType type, NodeResources resources,
ApplicationId owner, Version osVersion, HostProvisioner.HostSharing sharing,
Optional<ClusterSpec.Type> clusterType, Optional<ClusterSpec.Id> clusterId,
CloudAccount cloudAccount, boolean requireLatestGeneration) {
this.indices = List.copyOf(Objects.requireNonNull(indices));
this.type = Objects.requireNonNull(type);
this.resources = Objects.requireNonNull(resources);
this.owner = Objects.requireNonNull(owner);
this.osVersion = Objects.requireNonNull(osVersion);
this.sharing = Objects.requireNonNull(sharing);
this.clusterType = Objects.requireNonNull(clusterType);
this.clusterId = Objects.requireNonNull(clusterId);
this.cloudAccount = Objects.requireNonNull(cloudAccount);
this.requireLatestGeneration = requireLatestGeneration;
}
}
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