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// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.controller.api.integration.configserver;
import com.yahoo.component.Version;
import com.yahoo.config.provision.ApplicationId;
import com.yahoo.config.provision.HostName;
import com.yahoo.config.provision.NodeType;
import org.jetbrains.annotations.TestOnly;
import java.util.Objects;
import java.util.Optional;
/**
* A node in hosted Vespa.
*
* @author mpolden
* @author jonmv
*/
public class Node {
private final HostName hostname;
private final State state;
private final NodeType type;
private final Optional<ApplicationId> owner;
private final Version currentVersion;
private final Version wantedVersion;
private final Version currentOsVersion;
private final Version wantedOsVersion;
private final ServiceState serviceState;
private final long restartGeneration;
private final long wantedRestartGeneration;
private final long rebootGeneration;
private final long wantedRebootGeneration;
private final String canonicalFlavor;
private final String clusterId;
private final ClusterType clusterType;
public Node(HostName hostname, State state, NodeType type, Optional<ApplicationId> owner,
Version currentVersion, Version wantedVersion, Version currentOsVersion, Version wantedOsVersion, ServiceState serviceState,
long restartGeneration, long wantedRestartGeneration, long rebootGeneration, long wantedRebootGeneration,
String canonicalFlavor, String clusterId, ClusterType clusterType) {
this.hostname = hostname;
this.state = state;
this.type = type;
this.owner = owner;
this.currentVersion = currentVersion;
this.wantedVersion = wantedVersion;
this.currentOsVersion = currentOsVersion;
this.wantedOsVersion = wantedOsVersion;
this.serviceState = serviceState;
this.restartGeneration = restartGeneration;
this.wantedRestartGeneration = wantedRestartGeneration;
this.rebootGeneration = rebootGeneration;
this.wantedRebootGeneration = wantedRebootGeneration;
this.canonicalFlavor = canonicalFlavor;
this.clusterId = clusterId;
this.clusterType = clusterType;
}
@TestOnly
public Node(HostName hostname, State state, NodeType type, Optional<ApplicationId> owner,
Version currentVersion, Version wantedVersion) {
this(hostname, state, type, owner, currentVersion, wantedVersion,
Version.emptyVersion, Version.emptyVersion, ServiceState.unorchestrated, 0, 0, 0, 0,
"d-2-8-50", "cluster", ClusterType.container);
}
public HostName hostname() {
return hostname;
}
public State state() { return state; }
public NodeType type() {
return type;
}
public Optional<ApplicationId> owner() {
return owner;
}
public Version currentVersion() {
return currentVersion;
}
public Version wantedVersion() {
return wantedVersion;
}
public Version currentOsVersion() {
return currentOsVersion;
}
public Version wantedOsVersion() {
return wantedOsVersion;
}
public ServiceState serviceState() {
return serviceState;
}
public long restartGeneration() {
return restartGeneration;
}
public long wantedRestartGeneration() {
return wantedRestartGeneration;
}
public long rebootGeneration() {
return rebootGeneration;
}
public long wantedRebootGeneration() {
return wantedRebootGeneration;
}
public String canonicalFlavor() {
return canonicalFlavor;
}
public String clusterId() {
return clusterId;
}
public ClusterType clusterType() {
return clusterType;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Node node = (Node) o;
return Objects.equals(hostname, node.hostname);
}
@Override
public int hashCode() {
return Objects.hash(hostname);
}
/** Known node states */
public enum State {
provisioned,
ready,
reserved,
active,
inactive,
dirty,
failed,
parked
}
/** Known node states with regards to service orchestration */
public enum ServiceState {
expectedUp,
allowedDown,
unorchestrated
}
/** Known cluster types. */
public enum ClusterType {
admin,
container,
content
}
}
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