1 /* 2 * Copyright 2019 LINE Corporation 3 * 4 * LINE Corporation licenses this file to you under the Apache License, 5 * version 2.0 (the "License"); you may not use this file except in compliance 6 * with the License. You may obtain a copy of the License at: 7 * 8 * https://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 * License for the specific language governing permissions and limitations 14 * under the License. 15 */ 16 package com.linecorp.centraldogma.server.plugin; 17 18 /** 19 * Targets that a {@link Plugin} is applied to which replica. 20 */ 21 public enum PluginTarget { 22 /** 23 * Run the {@link Plugin} on the all replicas. It would be started after the replica is started 24 * and would be stopped before the replica is stopped. 25 */ 26 ALL_REPLICAS, 27 /** 28 * Run the {@link Plugin} on the leader replica. It would be started after the replica has taken 29 * the leadership and would be stopped when the replica is about to release the leadership. 30 */ 31 LEADER_ONLY 32 }