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    • org.dromara.jpom.func.assets.controller.MachineDockerSwarmController Maven / Gradle / Ivy

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    /*
 * The MIT License (MIT)
 *
 * Copyright (c) 2019 Code Technology Studio
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package org.dromara.jpom.func.assets.controller;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ArrayUtil;
import cn.hutool.core.util.StrUtil;
import cn.keepbx.jpom.IJsonMessage;
import cn.keepbx.jpom.model.JsonMessage;
import cn.keepbx.jpom.plugins.IPlugin;
import com.alibaba.fastjson2.JSONArray;
import com.alibaba.fastjson2.JSONObject;
import lombok.extern.slf4j.Slf4j;
import org.dromara.jpom.common.BaseServerController;
import org.dromara.jpom.common.validator.ValidatorItem;
import org.dromara.jpom.func.assets.model.MachineDockerModel;
import org.dromara.jpom.func.assets.server.MachineDockerServer;
import org.dromara.jpom.model.docker.DockerSwarmInfoMode;
import org.dromara.jpom.permission.ClassFeature;
import org.dromara.jpom.permission.Feature;
import org.dromara.jpom.permission.MethodFeature;
import org.dromara.jpom.permission.SystemPermission;
import org.dromara.jpom.plugin.PluginFactory;
import org.dromara.jpom.service.docker.DockerInfoService;
import org.dromara.jpom.service.docker.DockerSwarmInfoService;
import org.springframework.http.MediaType;
import org.springframework.util.Assert;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;
import java.util.Map;
import java.util.Optional;

/**
 * @author bwcx_jzy
 * @since 2023/3/4
 */
@RestController
@RequestMapping(value = "/system/assets/docker")
@Feature(cls = ClassFeature.SYSTEM_ASSETS_MACHINE_DOCKER)
@SystemPermission
@Slf4j
public class MachineDockerSwarmController extends BaseServerController {

    private final MachineDockerServer machineDockerServer;
    private final DockerSwarmInfoService dockerSwarmInfoService;

    public MachineDockerSwarmController(MachineDockerServer machineDockerServer,
                                        DockerSwarmInfoService dockerSwarmInfoService) {
        this.machineDockerServer = machineDockerServer;
        this.dockerSwarmInfoService = dockerSwarmInfoService;
    }

    @PostMapping(value = "init", produces = MediaType.APPLICATION_JSON_VALUE)
    @Feature(method = MethodFeature.EDIT)
    public IJsonMessage init(@ValidatorItem String id) throws Exception {
        MachineDockerModel dockerInfoModel1 = machineDockerServer.getByKey(id, false);
        Assert.notNull(dockerInfoModel1, "对应的 docker 不存在");
        IPlugin plugin = PluginFactory.getPlugin(DockerSwarmInfoService.DOCKER_PLUGIN_NAME);
        Map parameter = machineDockerServer.toParameter(dockerInfoModel1);
        JSONObject data = (JSONObject) plugin.execute("tryInitializeSwarm", parameter);

        //
        IPlugin pluginCheck = PluginFactory.getPlugin(DockerInfoService.DOCKER_CHECK_PLUGIN_NAME);
        JSONObject info = pluginCheck.execute("info", parameter, JSONObject.class);
        machineDockerServer.updateSwarmInfo(id, data, info);
        //
        return JsonMessage.success("集群创建成功");
    }

    /**
     * 加入集群
     *
     * @param id         docker ID
     * @param managerId  管理节点
     * @param remoteAddr 集群ID
     * @param role       加入角色
     * @return json
     * @throws Exception 异常
     */
    @PostMapping(value = "join", produces = MediaType.APPLICATION_JSON_VALUE)
    @Feature(method = MethodFeature.EDIT)
    public IJsonMessage join(@ValidatorItem String managerId,
                                    @ValidatorItem String id,
                                    @ValidatorItem String remoteAddr,
                                    @ValidatorItem String role) throws Exception {
        MachineDockerModel managerSwarmDocker = machineDockerServer.getByKey(managerId, false);
        Assert.notNull(managerSwarmDocker, "对应的 docker 不存在");
        MachineDockerModel joinSwarmDocker = machineDockerServer.getByKey(id, false);
        Assert.notNull(joinSwarmDocker, "对应的 docker 不存在:-1");
        JSONObject managerSwarmInfo;
        IPlugin plugin = PluginFactory.getPlugin(DockerSwarmInfoService.DOCKER_PLUGIN_NAME);
        IPlugin checkPlugin = PluginFactory.getPlugin(DockerInfoService.DOCKER_CHECK_PLUGIN_NAME);
        {
            // 获取集群信息
            managerSwarmInfo = (JSONObject) plugin.execute("inSpectSwarm", machineDockerServer.toParameter(managerSwarmDocker));
            Assert.notNull(managerSwarmInfo, "集群信息不完整,不能加入改集群");
        }
        {
            // 检查节点存在的信息
            JSONObject info = checkPlugin.execute("info", machineDockerServer.toParameter(joinSwarmDocker), JSONObject.class);
            Assert.notNull(info, "获取 docker 集群信息失败");
            JSONObject swarm = info.getJSONObject("swarm");
            Assert.notNull(swarm, "获取 docker 集群信息失败:-1");
            JSONArray remoteManagers = swarm.getJSONArray("remoteManagers");
            if (ArrayUtil.isNotEmpty(remoteManagers)) {
                Optional optional = remoteManagers.stream().filter(o -> {
                    JSONObject jsonObject = (JSONObject) o;
                    String addr = jsonObject.getString("addr");
                    List strings = StrUtil.splitTrim(addr, StrUtil.COLON);
                    return StrUtil.equals(CollUtil.getFirst(strings), remoteAddr);
                }).findFirst();
                Assert.state(optional.isPresent(), "当前 docker 已经加入到其他集群啦");
                // 绑定数据
                machineDockerServer.updateSwarmInfo(joinSwarmDocker.getId(), managerSwarmInfo, info);
                return JsonMessage.success("集群绑定成功");
            }
        }
        String roleToken;
        {// 准备加入集群
            JSONObject joinTokens = managerSwarmInfo.getJSONObject("joinTokens");
            Assert.notNull(joinTokens, "集群信息不完整,不能加入改集群:-1");
            roleToken = joinTokens.getString(role);
            Assert.hasText(roleToken, "不能已 " + role + " 角色加入集群");
        }
        Map parameter = machineDockerServer.toParameter(joinSwarmDocker);
        parameter.put("token", roleToken);
        parameter.put("remoteAddrs", remoteAddr);
        plugin.execute("joinSwarm", parameter);
        // 绑定数据
        JSONObject info = checkPlugin.execute("info", machineDockerServer.toParameter(joinSwarmDocker), JSONObject.class);
        machineDockerServer.updateSwarmInfo(joinSwarmDocker.getId(), managerSwarmInfo, info);
        return JsonMessage.success("集群创建成功");
    }

    /**
     * 强制退出集群
     *
     * @param id 集群ID
     * @return json
     */
    @GetMapping(value = "leave-force", produces = MediaType.APPLICATION_JSON_VALUE)
    @Feature(method = MethodFeature.DEL)
    public IJsonMessage leaveForce(@ValidatorItem String id) throws Exception {
        //
        MachineDockerModel dockerInfoModel = machineDockerServer.getByKey(id, false);
        Assert.notNull(dockerInfoModel, "不存在对应的 docker");
        Assert.hasText(dockerInfoModel.getSwarmId(), "当前 docker 没有集群信息");
        {
            MachineDockerModel where = new MachineDockerModel();
            where.setSwarmId(dockerInfoModel.getSwarmId());
            long allCount = machineDockerServer.count(where);

            where.setSwarmControlAvailable(true);
            long controlCount = machineDockerServer.count(where);
            if (controlCount == 1 && allCount > 1 && dockerInfoModel.isControlAvailable()) {
                // 如果只有一个管理节点，并且还有多个节点, 并且当前操作的是管理节点
                throw new IllegalArgumentException("还存在多个工作节点,不能退出最后一个管理节点");
            }
        }
        //
        DockerSwarmInfoMode dockerSwarmInfoMode = new DockerSwarmInfoMode();
        dockerSwarmInfoMode.setSwarmId(dockerInfoModel.getSwarmId());
        long count = dockerSwarmInfoService.count(dockerSwarmInfoMode);
        Assert.state(count <= 0, "当前 docker 集群还关联 " + count + " 个工作空间集群,不能退出集群");
        //
        IPlugin plugin = PluginFactory.getPlugin(DockerSwarmInfoService.DOCKER_PLUGIN_NAME);
        Map parameter = machineDockerServer.toParameter(dockerInfoModel);
        parameter.put("force", true);
        plugin.execute("leaveSwarm", parameter, JSONObject.class);
        //
        MachineDockerModel update = new MachineDockerModel();
        update.setId(dockerInfoModel.getId());
        update.restSwarm();
        machineDockerServer.updateById(update);
        return new JsonMessage<>(200, "强制解绑成功");
    }

    /**
     * 退出集群
     *
     * @param id 集群ID
     * @return json
     */
    @GetMapping(value = "leave-node", produces = MediaType.APPLICATION_JSON_VALUE)
    @Feature(method = MethodFeature.DEL)
    public IJsonMessage leave(@ValidatorItem String id, @ValidatorItem String nodeId) throws Exception {
        MachineDockerModel dockerModel = machineDockerServer.getByKey(id, false);
        Assert.notNull(dockerModel, "没有对应的 docker");
        // 找到对应 docker 集群 node id 关联的数据
        MachineDockerModel find = new MachineDockerModel();
        find.setSwarmId(dockerModel.getSwarmId());
        find.setSwarmNodeId(nodeId);
        List machineDockerModels1 = machineDockerServer.listByBean(find, false);
        Assert.notEmpty(machineDockerModels1, "当前集群对应的节点，不在本系统中无法退出集群");
        MachineDockerModel first = CollUtil.getFirst(machineDockerModels1);
        // 找到管理节点
        MachineDockerModel machineDockerModel = new MachineDockerModel();
        machineDockerModel.setSwarmId(dockerModel.getSwarmId());
        machineDockerModel.setSwarmControlAvailable(true);
        List machineDockerModels = machineDockerServer.listByBean(machineDockerModel, false);
        Assert.notEmpty(machineDockerModels, "当前集群未找到管理节点");
        Optional dockerModelOptional = machineDockerModels.stream()
                .filter(machineDockerModel1 -> machineDockerModel1.getStatus() != null && machineDockerModel1.getStatus() == 1)
                .findFirst();
        Assert.state(dockerModelOptional.isPresent(), "当前集群未找到在线的管理节点");
        //
        IPlugin plugin = PluginFactory.getPlugin(DockerSwarmInfoService.DOCKER_PLUGIN_NAME);
        //
        { //节点强制退出
            Map parameter = machineDockerServer.toParameter(first);
            parameter.put("force", true);
            plugin.execute("leaveSwarm", parameter, JSONObject.class);
        }
        { // 集群删除节点
            Map map = machineDockerServer.toParameter(dockerModelOptional.get());
            map.put("nodeId", nodeId);
            plugin.execute("removeSwarmNode", map);
        }
        //
        MachineDockerModel update = new MachineDockerModel();
        update.setId(first.getId());
        update.restSwarm();
        machineDockerServer.updateById(update);
        return new JsonMessage<>(200, "剔除成功");
    }
}
    
    
    
    

    




    
    
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