新增获取磁盘主机的信息

pom.xml

@@ -43,6 +43,19 @@
             <artifactId>commons-net</artifactId>
             <version>3.11.0</version> <!-- 请根据需要使用最新版本 -->
         </dependency>
+
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.14.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.18.0</version>
+        </dependency>
+
         <dependency>
             <groupId>org.mybatis.spring.boot</groupId>
             <artifactId>mybatis-spring-boot-starter</artifactId>

src/main/java/com/mini/capi/biz/controller/DiskMountController.java

@@ -0,0 +1,18 @@
+package com.mini.capi.biz.controller;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * <p>
+ *  前端控制器
+ * </p>
+ *
+ * @author gaoxq
+ * @since 2025-08-24
+ */
+@RestController
+@RequestMapping("/biz/diskMount")
+public class DiskMountController {
+
+}

src/main/java/com/mini/capi/biz/controller/SysHostController.java

@@ -0,0 +1,18 @@
+package com.mini.capi.biz.controller;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * <p>
+ *  前端控制器
+ * </p>
+ *
+ * @author gaoxq
+ * @since 2025-08-24
+ */
+@RestController
+@RequestMapping("/biz/sysHost")
+public class SysHostController {
+
+}

src/main/java/com/mini/capi/biz/domain/DiskMount.java

@@ -0,0 +1,108 @@
+package com.mini.capi.biz.domain;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * <p>
+ *
+ * </p>
+ *
+ * @author gaoxq
+ * @since 2025-08-24
+ */
+@Getter
+@Setter
+@TableName("biz_disk_mount")
+public class DiskMount implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    @TableField("create_time")
+    private LocalDateTime createTime;
+
+    @TableField("sys_host_id")
+    private String sysHostId;
+
+    /**
+     * 设备分区
+     */
+    @TableField("disk_fs")
+    private String diskFs;
+
+    /**
+     * 总容量
+     */
+    @TableField("size_kb")
+    private BigDecimal sizeKb;
+
+    /**
+     * 已用容量
+     */
+    @TableField("used_kb")
+    private BigDecimal usedKb;
+
+    /**
+     * 可用容量
+     */
+    @TableField("avail_kb")
+    private BigDecimal availKb;
+
+    /**
+     * 挂载路径
+     */
+    @TableField("mount_point")
+    private String mountPoint;
+
+    @TableId(value = "disk_mount_id", type = IdType.AUTO)
+    private String diskMountId;
+
+    /**
+     * 租户id
+     */
+    @TableField("f_tenant_id")
+    private String fTenantId;
+
+    /**
+     * 流程id
+     */
+    @TableField("f_flow_id")
+    private String fFlowId;
+
+    /**
+     * 流程任务主键
+     */
+    @TableField("f_flow_task_id")
+    private String fFlowTaskId;
+
+    /**
+     * 流程任务状态
+     */
+    @TableField("f_flow_state")
+    private Integer fFlowState;
+
+
+    @Override
+    public String toString() {
+        return "DiskMount{" +
+                "sysHostId='" + sysHostId + '\'' +
+                ", diskFs='" + diskFs + '\'' +
+                ", sizeKb=" + sizeKb +
+                ", usedKb=" + usedKb +
+                ", availKb=" + availKb +
+                ", mountPoint='" + mountPoint + '\'' +
+                '}';
+    }
+
+}

src/main/java/com/mini/capi/biz/domain/SysHost.java

@@ -0,0 +1,107 @@
+package com.mini.capi.biz.domain;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+
+import java.io.Serial;
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * <p>
+ * 
+ * </p>
+ *
+ * @author gaoxq
+ * @since 2025-08-24
+ */
+@Getter
+@Setter
+@TableName("biz_sys_host")
+public class SysHost implements Serializable {
+
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    @TableField("create_time")
+    private LocalDateTime createTime;
+
+    @TableId(value = "sys_host_id", type = IdType.AUTO)
+    private String sysHostId;
+
+    /**
+     * 人工/系统指定的主机唯一标识
+     */
+    @TableField("host_tag")
+    private String hostTag;
+
+    @TableField("hostname")
+    private String hostname;
+
+    /**
+     * CPU架构
+     */
+    @TableField("cpu_arch")
+    private String cpuArch;
+
+    /**
+     * CPU型号
+     */
+    @TableField("cpu_model")
+    private String cpuModel;
+
+    /**
+     * CP 核心数
+     */
+    @TableField("cpu_cores")
+    private Integer cpuCores;
+
+    /**
+     * CPU使用率
+     */
+    @TableField("cpu_usage")
+    private String cpuUsage;
+
+    /**
+     * 租户id
+     */
+    @TableField("f_tenant_id")
+    private String fTenantId;
+
+    /**
+     * 流程id
+     */
+    @TableField("f_flow_id")
+    private String fFlowId;
+
+    /**
+     * 流程任务主键
+     */
+    @TableField("f_flow_task_id")
+    private String fFlowTaskId;
+
+    /**
+     * 流程任务状态
+     */
+    @TableField("f_flow_state")
+    private Integer fFlowState;
+
+
+    @Override
+    public String toString() {
+        return "SysHost{" +
+                "sysHostId='" + sysHostId + '\'' +
+                ", hostTag='" + hostTag + '\'' +
+                ", hostname='" + hostname + '\'' +
+                ", cpuArch='" + cpuArch + '\'' +
+                ", cpuModel='" + cpuModel + '\'' +
+                ", cpuCores=" + cpuCores +
+                ", cpuUsage='" + cpuUsage + '\'' +
+                '}';
+    }
+}

src/main/java/com/mini/capi/biz/mapper/DiskMountMapper.java

@@ -0,0 +1,16 @@
+package com.mini.capi.biz.mapper;
+
+import com.mini.capi.biz.domain.DiskMount;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ *  Mapper 接口
+ * </p>
+ *
+ * @author gaoxq
+ * @since 2025-08-24
+ */
+public interface DiskMountMapper extends BaseMapper<DiskMount> {
+
+}

src/main/java/com/mini/capi/biz/mapper/SysHostMapper.java

@@ -0,0 +1,16 @@
+package com.mini.capi.biz.mapper;
+
+import com.mini.capi.biz.domain.SysHost;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+ * <p>
+ *  Mapper 接口
+ * </p>
+ *
+ * @author gaoxq
+ * @since 2025-08-24
+ */
+public interface SysHostMapper extends BaseMapper<SysHost> {
+
+}

src/main/java/com/mini/capi/biz/service/DiskMountService.java

@@ -0,0 +1,16 @@
+package com.mini.capi.biz.service;
+
+import com.mini.capi.biz.domain.DiskMount;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * <p>
+ *  服务类
+ * </p>
+ *
+ * @author gaoxq
+ * @since 2025-08-24
+ */
+public interface DiskMountService extends IService<DiskMount> {
+
+}

src/main/java/com/mini/capi/biz/service/SysHostService.java

@@ -0,0 +1,16 @@
+package com.mini.capi.biz.service;
+
+import com.mini.capi.biz.domain.SysHost;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+ * <p>
+ *  服务类
+ * </p>
+ *
+ * @author gaoxq
+ * @since 2025-08-24
+ */
+public interface SysHostService extends IService<SysHost> {
+
+}

src/main/java/com/mini/capi/biz/service/impl/DiskMountServiceImpl.java

@@ -0,0 +1,20 @@
+package com.mini.capi.biz.service.impl;
+
+import com.mini.capi.biz.domain.DiskMount;
+import com.mini.capi.biz.mapper.DiskMountMapper;
+import com.mini.capi.biz.service.DiskMountService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+/**
+ * <p>
+ *  服务实现类
+ * </p>
+ *
+ * @author gaoxq
+ * @since 2025-08-24
+ */
+@Service
+public class DiskMountServiceImpl extends ServiceImpl<DiskMountMapper, DiskMount> implements DiskMountService {
+
+}

src/main/java/com/mini/capi/biz/service/impl/SysHostServiceImpl.java

@@ -0,0 +1,20 @@
+package com.mini.capi.biz.service.impl;
+
+import com.mini.capi.biz.domain.SysHost;
+import com.mini.capi.biz.mapper.SysHostMapper;
+import com.mini.capi.biz.service.SysHostService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+/**
+ * <p>
+ *  服务实现类
+ * </p>
+ *
+ * @author gaoxq
+ * @since 2025-08-24
+ */
+@Service
+public class SysHostServiceImpl extends ServiceImpl<SysHostMapper, SysHost> implements SysHostService {
+
+}

src/main/java/com/mini/capi/mybatis/demo.java

@@ -29,7 +29,7 @@ public class demo {
                             .pathInfo(Collections.singletonMap(OutputFile.xml, System.getProperty("user.dir") + "/src/main/resources/mapper"));
                 })
                 .strategyConfig(builder -> {
-                    builder.addInclude("biz_docker_host")
+                    builder.addInclude("biz_sys_host,biz_disk_mount")
                             .addTablePrefix("biz_")
                             .entityBuilder()
                             .enableLombok()

src/main/java/com/mini/capi/utils/HostInfo.java

@@ -0,0 +1,126 @@
+package com.mini.capi.utils;
+
+
+import com.jcraft.jsch.*;
+import com.mini.capi.biz.domain.DiskMount;
+import com.mini.capi.biz.domain.SysHost;
+
+import java.io.*;
+import java.math.BigDecimal;
+import java.util.*;
+
+public final class HostInfo {
+
+
+    private static final String HOST_TAG = "c-api";
+
+    public static final class Result {
+        public final SysHost host;
+        public final List<DiskMount> disks;
+
+        Result(SysHost h, List<DiskMount> d) {
+            this.host = h;
+            this.disks = d;
+        }
+    }
+
+    /* ========== 主入口 ========== */
+    public static Result collect(String hostIp, int port, String username, String password) throws Exception {
+
+        Session session = null;
+        try {
+            session = createSession(hostIp, port, username, password);
+            SysHost host = collectHost(session);
+            List<DiskMount> disks = collectDisk(session);
+            disks.forEach(d -> d.setSysHostId(host.getSysHostId()));
+            return new Result(host, disks);
+        } finally {
+            if (session != null && session.isConnected()) {
+                session.disconnect();
+            }
+        }
+    }
+
+    /* ========== SSH 工具 ========== */
+    private static Session createSession(String ip, int port, String user, String pwd) throws JSchException {
+        JSch jsch = new JSch();
+        Session session = jsch.getSession(user, ip, port);
+        session.setPassword(pwd);
+        session.setConfig("StrictHostKeyChecking", "no");
+        session.connect(10_000);
+        return session;
+    }
+
+    private static String exec(Session session, String cmd) throws Exception {
+        ChannelExec ch = (ChannelExec) session.openChannel("exec");
+        ch.setCommand(cmd);
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        ByteArrayOutputStream err = new ByteArrayOutputStream();
+        ch.setOutputStream(out);
+        ch.setErrStream(err);
+        ch.connect();
+        waitForExit(ch);
+        ch.disconnect();
+        String errStr = err.toString().trim();
+        if (!errStr.isEmpty()) {
+            throw new RuntimeException("Remote cmd error: " + errStr);
+        }
+        return out.toString().trim();
+    }
+
+    private static void waitForExit(ChannelExec ch) throws Exception {
+        long start = System.currentTimeMillis();
+        while (!ch.isClosed()) {
+            if (System.currentTimeMillis() - start > 30_000) {
+                throw new RuntimeException("Command timeout");
+            }
+        }
+    }
+
+    /* ========== 采集主机信息 ========== */
+    private static SysHost collectHost(Session session) throws Exception {
+        SysHost host = new SysHost();
+        String id = vId.getUid();
+        host.setSysHostId(id);
+        host.setHostTag(HOST_TAG);
+        host.setHostname(exec(session, "hostname -s"));
+        host.setCpuArch(exec(session, "uname -m"));
+        // CPU 型号：取 model name 第一行
+        String cpuInfo = exec(session, "cat /proc/cpuinfo | grep 'model name' | head -1");
+        host.setCpuModel(cpuInfo.contains(":") ? cpuInfo.split(":", 2)[1].trim() : null);
+        // 核心数
+        String cores = exec(session, "nproc --all");
+        host.setCpuCores(parseInt(cores));
+        // CPU 使用率：top -bn1 取 idle 字段
+        String top = exec(session, "top -bn1 | grep 'Cpu(s)'");
+        host.setCpuUsage(top);
+        return host;
+    }
+
+    /* ========== 采集磁盘信息 ========== */
+    private static List<DiskMount> collectDisk(Session session) throws Exception {
+        String df = exec(session, "df -k -P | tail -n +2"); // 去掉标题行
+        List<DiskMount> list = new ArrayList<>();
+        for (String line : df.split("\n")) {
+            String[] arr = line.trim().split("\\s+");
+            if (arr.length < 6) continue; // 跳过异常行
+            DiskMount d = new DiskMount();
+            d.setDiskFs(arr[0]);
+            d.setSizeKb(new BigDecimal(arr[1]));
+            d.setUsedKb(new BigDecimal(arr[2]));
+            d.setAvailKb(new BigDecimal(arr[3]));
+            d.setMountPoint(arr[5]);
+            list.add(d);
+        }
+        return list;
+    }
+
+    /* ========== 工具方法 ========== */
+    private static Integer parseInt(String s) {
+        try {
+            return Integer.parseInt(s.trim());
+        } catch (Exception e) {
+            return null;
+        }
+    }
+}

src/main/java/com/mini/capi/utils/docker.java

@@ -54,7 +54,6 @@ public class docker {
             ChannelExec channel = (ChannelExec) session.openChannel("exec");
             channel.setCommand(command);
             channel.setInputStream(null);
-
             InputStream in = channel.getInputStream();
             BufferedReader reader = new BufferedReader(new InputStreamReader(in));
 

src/main/java/com/mini/capi/utils/vId.java

@@ -0,0 +1,27 @@
+package com.mini.capi.utils;
+
+import java.security.SecureRandom;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+public class vId {
+
+    private static final SecureRandom RAND = new SecureRandom();
+    private static final DateTimeFormatter DF = DateTimeFormatter.ofPattern("yyyyMMddHHmmssSSS");
+
+    private vId() {}
+
+
+    /**
+     *
+     * 时间戳唯一编号
+     */
+    public static String getUid() {
+        // 17 位时间
+        String tm = LocalDateTime.now().format(DF);
+        // 25 位随机数字（高位补零）
+        long rand = Math.abs(RAND.nextLong()) % (long) Math.pow(10, 15);
+        return tm + String.format("%015d", rand);
+    }
+
+}

src/main/resources/mapper/DiskMountMapper.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.mini.capi.biz.mapper.DiskMountMapper">
+
+    <!-- 通用查询映射结果 -->
+    <resultMap id="BaseResultMap" type="com.mini.capi.biz.domain.DiskMount">
+        <id column="disk_mount_id" property="diskMountId" />
+        <result column="create_time" property="createTime" />
+        <result column="sys_host_id" property="sysHostId" />
+        <result column="disk_fs" property="diskFs" />
+        <result column="size_kb" property="sizeKb" />
+        <result column="used_kb" property="usedKb" />
+        <result column="avail_kb" property="availKb" />
+        <result column="mount_point" property="mountPoint" />
+        <result column="f_tenant_id" property="fTenantId" />
+        <result column="f_flow_id" property="fFlowId" />
+        <result column="f_flow_task_id" property="fFlowTaskId" />
+        <result column="f_flow_state" property="fFlowState" />
+    </resultMap>
+
+    <!-- 通用查询结果列 -->
+    <sql id="Base_Column_List">
+        create_time, sys_host_id, disk_fs, size_kb, used_kb, avail_kb, mount_point, disk_mount_id, f_tenant_id, f_flow_id, f_flow_task_id, f_flow_state
+    </sql>
+
+</mapper>

src/main/resources/mapper/SysHostMapper.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.mini.capi.biz.mapper.SysHostMapper">
+
+    <!-- 通用查询映射结果 -->
+    <resultMap id="BaseResultMap" type="com.mini.capi.biz.domain.SysHost">
+        <id column="sys_host_id" property="sysHostId" />
+        <result column="create_time" property="createTime" />
+        <result column="host_tag" property="hostTag" />
+        <result column="hostname" property="hostname" />
+        <result column="cpu_arch" property="cpuArch" />
+        <result column="cpu_model" property="cpuModel" />
+        <result column="cpu_cores" property="cpuCores" />
+        <result column="cpu_usage" property="cpuUsage" />
+        <result column="f_tenant_id" property="fTenantId" />
+        <result column="f_flow_id" property="fFlowId" />
+        <result column="f_flow_task_id" property="fFlowTaskId" />
+        <result column="f_flow_state" property="fFlowState" />
+    </resultMap>
+
+    <!-- 通用查询结果列 -->
+    <sql id="Base_Column_List">
+        create_time, sys_host_id, host_tag, hostname, cpu_arch, cpu_model, cpu_cores, cpu_usage, f_tenant_id, f_flow_id, f_flow_task_id, f_flow_state
+    </sql>
+
+</mapper>