com.spotify.autoscaler.db.ClusterResizeLog Maven / Gradle / Ivy

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/*-
 * -\-\-
 * bigtable-autoscaler
 * --
 * Copyright (C) 2018 Spotify AB
 * --
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * -/-/-
 */

package com.spotify.autoscaler.db;

import io.norberg.automatter.AutoMatter;
import java.util.Date;
import java.util.List;
import java.util.Optional;
import javax.annotation.Nullable;

@AutoMatter
public interface ClusterResizeLog {

  Date timestamp();

  String projectId();

  String instanceId();

  String clusterId();

  int minNodes();

  int maxNodes();

  int minNodesOverride();

  double cpuTarget();

  double storageTarget();

  Optional overloadStep();

  int currentNodes();

  int targetNodes();

  double cpuUtilization();

  double storageUtilization();

  boolean success();

  @Nullable
  String resizeReason();

  List resizeReasons();

  Optional errorMessage();

  static ClusterResizeLogBuilder builder(final BigtableCluster cluster) {
    return new ClusterResizeLogBuilder()
        .timestamp(new Date())
        .projectId(cluster.projectId())
        .instanceId(cluster.instanceId())
        .clusterId(cluster.clusterId())
        .minNodes(cluster.minNodes())
        .maxNodes(cluster.maxNodes())
        .cpuTarget(cluster.cpuTarget())
        .storageTarget(cluster.storageTarget())
        .overloadStep(cluster.overloadStep())
        .minNodesOverride(cluster.minNodesOverride());
  }
}