初始化

This commit is contained in:
qiminbao
2025-08-20 16:52:23 +08:00
commit c926ce7db8
61 changed files with 4682 additions and 0 deletions
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#!/bin/sh
# ----------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Apache Maven Wrapper startup batch script, version 3.3.2
#
# Optional ENV vars
# -----------------
# JAVA_HOME - location of a JDK home dir, required when download maven via java source
# MVNW_REPOURL - repo url base for downloading maven distribution
# MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
# MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
# ----------------------------------------------------------------------------
set -euf
[ "${MVNW_VERBOSE-}" != debug ] || set -x
# OS specific support.
native_path() { printf %s\\n "$1"; }
case "$(uname)" in
CYGWIN* | MINGW*)
[ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
native_path() { cygpath --path --windows "$1"; }
;;
esac
# set JAVACMD and JAVACCMD
set_java_home() {
# For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
if [ -n "${JAVA_HOME-}" ]; then
if [ -x "$JAVA_HOME/jre/sh/java" ]; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
JAVACCMD="$JAVA_HOME/jre/sh/javac"
else
JAVACMD="$JAVA_HOME/bin/java"
JAVACCMD="$JAVA_HOME/bin/javac"
if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
return 1
fi
fi
else
JAVACMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v java
)" || :
JAVACCMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v javac
)" || :
if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
return 1
fi
fi
}
# hash string like Java String::hashCode
hash_string() {
str="${1:-}" h=0
while [ -n "$str" ]; do
char="${str%"${str#?}"}"
h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
str="${str#?}"
done
printf %x\\n $h
}
verbose() { :; }
[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
die() {
printf %s\\n "$1" >&2
exit 1
}
trim() {
# MWRAPPER-139:
# Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
# Needed for removing poorly interpreted newline sequences when running in more
# exotic environments such as mingw bash on Windows.
printf "%s" "${1}" | tr -d '[:space:]'
}
# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
while IFS="=" read -r key value; do
case "${key-}" in
distributionUrl) distributionUrl=$(trim "${value-}") ;;
distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
esac
done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
case "${distributionUrl##*/}" in
maven-mvnd-*bin.*)
MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
*AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
:Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
:Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
:Linux*x86_64*) distributionPlatform=linux-amd64 ;;
*)
echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
distributionPlatform=linux-amd64
;;
esac
distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
;;
maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
esac
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
distributionUrlName="${distributionUrl##*/}"
distributionUrlNameMain="${distributionUrlName%.*}"
distributionUrlNameMain="${distributionUrlNameMain%-bin}"
MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
exec_maven() {
unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
}
if [ -d "$MAVEN_HOME" ]; then
verbose "found existing MAVEN_HOME at $MAVEN_HOME"
exec_maven "$@"
fi
case "${distributionUrl-}" in
*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
esac
# prepare tmp dir
if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
trap clean HUP INT TERM EXIT
else
die "cannot create temp dir"
fi
mkdir -p -- "${MAVEN_HOME%/*}"
# Download and Install Apache Maven
verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
verbose "Downloading from: $distributionUrl"
verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
# select .zip or .tar.gz
if ! command -v unzip >/dev/null; then
distributionUrl="${distributionUrl%.zip}.tar.gz"
distributionUrlName="${distributionUrl##*/}"
fi
# verbose opt
__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
# normalize http auth
case "${MVNW_PASSWORD:+has-password}" in
'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
esac
if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
verbose "Found wget ... using wget"
wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
verbose "Found curl ... using curl"
curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
elif set_java_home; then
verbose "Falling back to use Java to download"
javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
cat >"$javaSource" <<-END
public class Downloader extends java.net.Authenticator
{
protected java.net.PasswordAuthentication getPasswordAuthentication()
{
return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
}
public static void main( String[] args ) throws Exception
{
setDefault( new Downloader() );
java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
}
}
END
# For Cygwin/MinGW, switch paths to Windows format before running javac and java
verbose " - Compiling Downloader.java ..."
"$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
verbose " - Running Downloader.java ..."
"$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
fi
# If specified, validate the SHA-256 sum of the Maven distribution zip file
if [ -n "${distributionSha256Sum-}" ]; then
distributionSha256Result=false
if [ "$MVN_CMD" = mvnd.sh ]; then
echo "Checksum validation is not supported for maven-mvnd." >&2
echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
elif command -v sha256sum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
elif command -v shasum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
else
echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
fi
if [ $distributionSha256Result = false ]; then
echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
exit 1
fi
fi
# unzip and move
if command -v unzip >/dev/null; then
unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
else
tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
fi
printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
clean || :
exec_maven "$@"
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<# : batch portion
@REM ----------------------------------------------------------------------------
@REM Licensed to the Apache Software Foundation (ASF) under one
@REM or more contributor license agreements. See the NOTICE file
@REM distributed with this work for additional information
@REM regarding copyright ownership. The ASF licenses this file
@REM to you under the Apache License, Version 2.0 (the
@REM "License"); you may not use this file except in compliance
@REM with the License. You may obtain a copy of the License at
@REM
@REM http://www.apache.org/licenses/LICENSE-2.0
@REM
@REM Unless required by applicable law or agreed to in writing,
@REM software distributed under the License is distributed on an
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@REM KIND, either express or implied. See the License for the
@REM specific language governing permissions and limitations
@REM under the License.
@REM ----------------------------------------------------------------------------
@REM ----------------------------------------------------------------------------
@REM Apache Maven Wrapper startup batch script, version 3.3.2
@REM
@REM Optional ENV vars
@REM MVNW_REPOURL - repo url base for downloading maven distribution
@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output
@REM ----------------------------------------------------------------------------
@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
@SET __MVNW_CMD__=
@SET __MVNW_ERROR__=
@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
@SET PSModulePath=
@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
)
@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
@SET __MVNW_PSMODULEP_SAVE=
@SET __MVNW_ARG0_NAME__=
@SET MVNW_USERNAME=
@SET MVNW_PASSWORD=
@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
@echo Cannot start maven from wrapper >&2 && exit /b 1
@GOTO :EOF
: end batch / begin powershell #>
$ErrorActionPreference = "Stop"
if ($env:MVNW_VERBOSE -eq "true") {
$VerbosePreference = "Continue"
}
# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
if (!$distributionUrl) {
Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
}
switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
"maven-mvnd-*" {
$USE_MVND = $true
$distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
$MVN_CMD = "mvnd.cmd"
break
}
default {
$USE_MVND = $false
$MVN_CMD = $script -replace '^mvnw','mvn'
break
}
}
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
if ($env:MVNW_REPOURL) {
$MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
$distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
}
$distributionUrlName = $distributionUrl -replace '^.*/',''
$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
if ($env:MAVEN_USER_HOME) {
$MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
}
$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
exit $?
}
if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
}
# prepare tmp dir
$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
trap {
if ($TMP_DOWNLOAD_DIR.Exists) {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
}
New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
# Download and Install Apache Maven
Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
Write-Verbose "Downloading from: $distributionUrl"
Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
$webclient = New-Object System.Net.WebClient
if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
$webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
}
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
# If specified, validate the SHA-256 sum of the Maven distribution zip file
$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
if ($distributionSha256Sum) {
if ($USE_MVND) {
Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
}
Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
}
}
# unzip and move
Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
try {
Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
} catch {
if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
Write-Error "fail to move MAVEN_HOME"
}
} finally {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
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@@ -0,0 +1,163 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.5.6</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.tongran</groupId>
<artifactId>agent-server</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>agent-server</name>
<description>agent-server</description>
<url/>
<licenses>
<license/>
</licenses>
<developers>
<developer/>
</developers>
<scm>
<connection/>
<developerConnection/>
<tag/>
<url/>
</scm>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.7.11</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-all</artifactId>
<version>4.1.86.Final</version>
</dependency>
<dependency>
<groupId>com.github.oshi</groupId>
<artifactId>oshi-core</artifactId>
<version>6.4.4</version>
</dependency>
<dependency>
<groupId>com.github.docker-java</groupId>
<artifactId>docker-java</artifactId>
<version>3.3.0</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.alibaba.fastjson2</groupId>
<artifactId>fastjson2</artifactId>
<version>2.0.31</version>
</dependency>
<dependency>
<groupId>com.github.xiaoymin</groupId>
<artifactId>knife4j-openapi3-spring-boot-starter</artifactId>
<version>4.5.0</version>
</dependency>
<!-- SNMP4J 核心库 -->
<dependency>
<groupId>org.snmp4j</groupId>
<artifactId>snmp4j</artifactId>
<version>2.8.9</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.36</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.36</version>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<!-- xml放在java目录下-->
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
<!--指定资源的位置(xml放在resources下,可以不用指定)-->
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<!-- 打包跳过测试 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<skipTests>true</skipTests>
</configuration>
</plugin>
</plugins>
</build>
</project>
@@ -0,0 +1,13 @@
package com.tongran.agentserver;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class AgentServerApplication {
public static void main(String[] args) {
SpringApplication.run(AgentServerApplication.class, args);
}
}
@@ -0,0 +1,35 @@
package com.tongran.agentserver.controller;
import com.tongran.agentserver.scheduler.HeartScheduler;
import com.tongran.agentserver.server.netty.NettyTcpClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import javax.annotation.Resource;
@RestController
public class TcpController {
@Autowired
private NettyTcpClient nettyTcpClient;
@Resource
private HeartScheduler heartScheduler;
@GetMapping("/send")
public String sendMessage(@RequestParam String message) {
if (nettyTcpClient.isConnected()) {
nettyTcpClient.sendMessage(message);
return "消息已发送: " + message;
}
return "TCP连接未建立,消息发送失败";
}
@GetMapping("/task")
public String task(@RequestParam long intervalMillis) {
heartScheduler.updateInterval(intervalMillis);
return "TCP连接未建立,消息发送失败";
}
}
@@ -0,0 +1,23 @@
package com.tongran.agentserver.core.enums;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
/**
* 控制码
*/
@Getter
@AllArgsConstructor
@NoArgsConstructor
public enum MsgEnum {
登录认证(0x01, 6, "0000");
private Integer value;
private Integer start;
private String serialNumber;
}
@@ -0,0 +1,15 @@
package com.tongran.agentserver.core.exception.code;
import com.tongran.agentserver.utils.R;
public interface ErrorCode {
Integer getCode();
String getMsg();
default R<?> toResult() {
return R.error(getMsg(), getCode());
}
}
@@ -0,0 +1,24 @@
package com.tongran.agentserver.core.exception.code;
import lombok.AllArgsConstructor;
import lombok.Getter;
@Getter
@AllArgsConstructor
public enum GlobalErrorCode implements ErrorCode {
SUCCESS(200, "成功"),
NOT_FOUND(404, "未找到相关资源"),
PARAMETER_ERROR(410, "参数格式不正确"),
NOT_SUPPORT_TYPE(412, "不支持的请求类型"),
ERROR(500, "系统错误");
private final Integer code;
private final String msg;
}
@@ -0,0 +1,42 @@
package com.tongran.agentserver.core.exception.type;
import com.tongran.agentserver.core.exception.code.ErrorCode;
public class BaseException extends RuntimeException implements ErrorCode {
private static final long serialVersionUID = 1966249840643379123L;
private Integer code;
private String msg;
public BaseException() {
}
public BaseException(String msg, Throwable cause) {
super(msg, cause);
}
public BaseException(Integer code, String msg) {
super(msg);
this.code = code;
this.msg = msg;
}
public BaseException(Integer code, String msg, Throwable cause) {
super(msg, cause);
this.code = code;
this.msg = msg;
}
@Override
public Integer getCode() {
return code;
}
@Override
public String getMsg() {
return msg;
}
}
@@ -0,0 +1,26 @@
package com.tongran.agentserver.core.exception.type;
import cn.hutool.core.util.StrUtil;
import com.tongran.agentserver.core.exception.code.ErrorCode;
public class ServerException extends BaseException {
private static final long serialVersionUID = -519977195881081739L;
public ServerException(ErrorCode code) {
super(code.getCode(), code.getMsg());
}
public ServerException(Integer code, String msg) {
super(code, msg);
}
public ServerException(String msg) {
super(500, msg);
}
public ServerException(String msg, Object... arguments) {
super(500, StrUtil.format(msg, arguments));
}
}
@@ -0,0 +1,85 @@
package com.tongran.agentserver.core.session;
import io.netty.channel.ChannelHandlerContext;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.Accessors;
import java.io.Serializable;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.atomic.AtomicInteger;
/**
* SESSION
*
*/
@Data
@Builder
@Accessors(chain = true)
@AllArgsConstructor
@NoArgsConstructor
public class Session implements Serializable {
private static final long serialVersionUID = 1L;
/**
* sessionId
*/
private String sessionId;
/**
* 客户端唯一标识
*/
private String clientId;
/**
* Seesion额外参数
*/
private ConcurrentHashMap<String,Object> extraMap;
/**
* 是否鉴权
*/
@Builder.Default
private boolean isAuthenticated = false;
@Builder.Default
private long createTime = System.currentTimeMillis();
@Builder.Default
private long updateTime = System.currentTimeMillis();
/**
* 消息渠道
*/
private ChannelHandlerContext channel;
@Builder.Default
private AtomicInteger serialNo = new AtomicInteger(0);
public static String buildSessionId(ChannelHandlerContext channel) {
return channel.channel().id().asLongText();
}
public static Session buildSession(ChannelHandlerContext channel, String clientId) {
return Session.builder().channel(channel).sessionId(buildSessionId(channel)).clientId(clientId).build();
}
/**
* 自生成流水号
*
* @return
*/
public int nextSerialNo() {
int current;
int next;
do {
current = serialNo.get();
next = current > 0xffff ? 0 : current;
} while (!serialNo.compareAndSet(current, next + 1));
return next;
}
}
@@ -0,0 +1,137 @@
package com.tongran.agentserver.core.session;
import cn.hutool.cache.Cache;
import cn.hutool.cache.CacheUtil;
import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.util.ObjectUtil;
import com.tongran.agentserver.core.exception.type.ServerException;
import com.tongran.agentserver.utils.AssertLog;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandlerContext;
import io.netty.util.Attribute;
import io.netty.util.AttributeKey;
import lombok.Data;
import org.apache.commons.lang3.StringUtils;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
@Data
public class SessionManager {
private static volatile SessionManager instance = null;
// clientId-Session
private final Map<String, Session> sessionMap = new ConcurrentHashMap<>();
private final Cache<String, Object> sessionCache = CacheUtil.newTimedCache(10 * 60 * 1000);
public static SessionManager getInstance() {
if (instance == null) {
synchronized (SessionManager.class) {
if (instance == null) {
instance = new SessionManager();
}
}
}
return instance;
}
public synchronized void put(String clientId, Session session) {
if (StringUtils.isNotBlank(session.getClientId())) {
sessionMap.put(session.getClientId(), session);
}
}
public synchronized void remove(String clientId) {
if (StringUtils.isNotBlank(clientId)) {
sessionMap.remove(clientId);
}
}
public synchronized void remove(Session session) {
if (session != null && StringUtils.isNotBlank(session.getClientId())) {
sessionMap.remove(session.getClientId(), session);
}
}
public synchronized void remove(Channel channel) {
remove(getSessionByChannel(channel));
}
public Session getSessionById(String clientId) {
return sessionMap.get(clientId);
}
public Session getSessionByChannel(Channel channel) {
Session session = new Session();
sessionMap.values().forEach(s -> {
if (s.getChannel().channel() == channel) {
BeanUtil.copyProperties(s, session, true);
}
});
return session;
}
public boolean containsSession(String clientId) {
return sessionMap.containsKey(clientId);
}
public boolean containsSession(Session session) {
return sessionMap.containsValue(session);
}
public void setSessionCache(String clientId, Object value) {
sessionCache.put(clientId, value);
}
public Object getSessionCache(String clientId) {
return sessionCache.get(clientId);
}
public String client(ChannelHandlerContext ctx) {
Channel channel = ctx.channel();
Session session = this.getSessionByChannel(channel);
if (ObjectUtil.isNotNull(session) && StringUtils.isNotBlank(session.getClientId())) {
return channel.remoteAddress().toString() + "/" + session.getClientId();
}
return channel.remoteAddress().toString();
}
/**
* 根据channel生成流水号
*
* @param channel
* @return
*/
public short getSerialNumber(Channel channel, AttributeKey<Short> serialNumber) {
Attribute<Short> flowIdAttr = channel.attr(serialNumber);
Short flowId = flowIdAttr.get();
if (flowId == null) {
flowId = 0;
} else {
flowId++;
}
flowIdAttr.set(flowId);
return flowId;
}
public void writeAndFlush(String clientId, Object msg) {
Session session = this.getSessionById(clientId);
if (ObjectUtil.isNotNull(session)) {
this.writeAndFlush(session.getChannel(), msg);
} else {
throw new ServerException(500, "终端:" + clientId + "离线或者不存在");
}
}
public void writeAndFlush(ChannelHandlerContext ctx, Object msg) {
ctx.writeAndFlush(msg).addListener(future -> {
if (!future.isSuccess()) {
AssertLog.error("消息发送失败:{}", future.cause());
}
});
}
}
@@ -0,0 +1,20 @@
package com.tongran.agentserver.core.vo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.SuperBuilder;
@Data
@SuperBuilder
@AllArgsConstructor
@NoArgsConstructor
public class BaseBO {
protected int cmd; //帧类型
protected String serialNumber; //序列号域
protected String pileNumber; // 桩编码 BCD 码 7 不足 7 位补 0
}
@@ -0,0 +1,38 @@
package com.tongran.agentserver.core.vo;
import lombok.*;
import lombok.experimental.SuperBuilder;
/**
* 〈远程更新〉
*/
@Data
@SuperBuilder
@AllArgsConstructor
@NoArgsConstructor
@EqualsAndHashCode(callSuper = true)
public class T0x94 extends BaseBO {
@Builder.Default
private String len = "62";
private int pileType; // 桩类型 BIN 码 1 0x01:直流 0x02:交流
private int pilePower; // 桩功率 BIN 码 2 不足 2 位补零
private String upgradeServerAddress; // 升级服务器地址 ASCII 码 16 不足 16 位补零
private String upgradeServerPort; // 升级服务器端口 BIN 码 2 不足 2 位补零
private String account; // 用户名 ASCII 码 16 不足 16 位补零
private String password; // 密码 ASCII 码 16 不足 16 位补零
private String filePath; // 文件路径 ASCII 码 32 不足 32 位补零,文件路径名由平台定义
private int control; // 执行控制 BIN 码 1 0x01:立即执行 0x02:空闲执行
private int overtime; // 下载超时时间 BIN 码 1 单位:min
}
@@ -0,0 +1,78 @@
package com.tongran.agentserver.scheduler;
import com.alibaba.fastjson2.JSON;
import com.tongran.agentserver.server.collect.cpu.CpuService;
import com.tongran.agentserver.server.collect.vo.CpuVO;
import com.tongran.agentserver.server.netty.NettyTcpClient;
import com.tongran.agentserver.server.netty.model.Message;
import com.tongran.agentserver.utils.AgentUtil;
import com.tongran.agentserver.utils.AssertLog;
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.concurrent.ScheduledFuture;
@Component
@EnableScheduling
public class CpuScheduler {
@Resource
private TaskScheduler taskScheduler;
private ScheduledFuture<?> scheduledTask;
@Resource
private NettyTcpClient nettyTcpClient;
@Resource
private CpuService cpuService;
@PostConstruct
public void init() {
// 等待12秒
try {
Thread.sleep(12000);
} catch (InterruptedException e) {
e.printStackTrace();
}
startTask(180000); // 默认3分钟间隔启动
}
public void startTask(long intervalMillis) {
if (scheduledTask != null) {
scheduledTask.cancel(false);
}
Runnable task = () -> {
AssertLog.info("CPU信息包准备={}", LocalDateTime.now());
// 业务逻辑
if (nettyTcpClient.isConnected()) {
// 发送CPU信息包
CpuVO cpuVO =cpuService.query();
String data = JSON.toJSONString(cpuVO);
String clientId = AgentUtil.getMotherboardUUID();
Message message = Message.builder().clientId(clientId).dataType("CPU").data(data).build();
// 将对象转为 JSON 字符串
String json = "agent-tcp:"+JSON.toJSONString(message)+"@tong-ran";
AssertLog.info("发送CPU信息包={}",json);
nettyTcpClient.sendMessage(json);
}
};
scheduledTask = taskScheduler.scheduleAtFixedRate(task, intervalMillis);
}
public void updateInterval(long newIntervalMillis) {
startTask(newIntervalMillis);
}
public void stopTask() {
if (scheduledTask != null) {
scheduledTask.cancel(false);
scheduledTask = null;
}
}
}
@@ -0,0 +1,81 @@
package com.tongran.agentserver.scheduler;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONArray;
import com.tongran.agentserver.server.collect.disk.DiskService;
import com.tongran.agentserver.server.collect.vo.DiskVO;
import com.tongran.agentserver.server.netty.NettyTcpClient;
import com.tongran.agentserver.server.netty.model.Message;
import com.tongran.agentserver.utils.AgentUtil;
import com.tongran.agentserver.utils.AssertLog;
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.List;
import java.util.concurrent.ScheduledFuture;
@Component
@EnableScheduling
public class DiskScheduler {
@Resource
private TaskScheduler taskScheduler;
private ScheduledFuture<?> scheduledTask;
@Resource
private NettyTcpClient nettyTcpClient;
@Resource
private DiskService diskService;
@PostConstruct
public void init() {
// 等待27秒
try {
Thread.sleep(27000);
} catch (InterruptedException e) {
e.printStackTrace();
}
startTask(300000); // 默认300秒间隔启动
}
public void startTask(long intervalMillis) {
if (scheduledTask != null) {
scheduledTask.cancel(false);
}
Runnable task = () -> {
AssertLog.info("磁盘信息包准备={}", LocalDateTime.now());
// 业务逻辑
if (nettyTcpClient.isConnected()) {
// 发送磁盘信息包
List<DiskVO> list = diskService.queryDiskList();
String data = JSONArray.toJSONString(list);
String clientId = AgentUtil.getMotherboardUUID();
Message message = Message.builder().clientId(clientId).dataType("DISK").data(data).build();
// 将对象转为 JSON 字符串
String json = "agent-tcp:"+JSON.toJSONString(message)+"@tong-ran";
AssertLog.info("发送磁盘信息包={}",json);
nettyTcpClient.sendMessage(json);
}
};
scheduledTask = taskScheduler.scheduleAtFixedRate(task, intervalMillis);
}
public void updateInterval(long newIntervalMillis) {
startTask(newIntervalMillis);
}
public void stopTask() {
if (scheduledTask != null) {
scheduledTask.cancel(false);
scheduledTask = null;
}
}
}
@@ -0,0 +1,81 @@
package com.tongran.agentserver.scheduler;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONArray;
import com.tongran.agentserver.server.collect.docker.DockerService;
import com.tongran.agentserver.server.collect.vo.DockerVO;
import com.tongran.agentserver.server.netty.NettyTcpClient;
import com.tongran.agentserver.server.netty.model.Message;
import com.tongran.agentserver.utils.AgentUtil;
import com.tongran.agentserver.utils.AssertLog;
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.stereotype.Component;
import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.List;
import java.util.concurrent.ScheduledFuture;
@Component
@EnableScheduling
public class DockerScheduler {
@Resource
private TaskScheduler taskScheduler;
private ScheduledFuture<?> scheduledTask;
@Resource
private NettyTcpClient nettyTcpClient;
@Resource
private DockerService dockerService;
// @PostConstruct
public void init() {
// 等待42秒
try {
Thread.sleep(42000);
} catch (InterruptedException e) {
e.printStackTrace();
}
startTask(180000); // 默认180秒间隔启动
}
public void startTask(long intervalMillis) {
if (scheduledTask != null) {
scheduledTask.cancel(false);
}
Runnable task = () -> {
AssertLog.info("容器信息包准备={}", LocalDateTime.now());
// 业务逻辑
if (nettyTcpClient.isConnected()) {
// 发送容器包
List<DockerVO> list = dockerService.query();
String data = JSONArray.toJSONString(list);
String clientId = AgentUtil.getMotherboardUUID();
Message message = Message.builder().clientId(clientId).dataType("DOCKER").data(data).build();
// 将对象转为 JSON 字符串
String json = "agent-tcp:"+JSON.toJSONString(message)+"@tong-ran";
AssertLog.info("发送容器信息包={}",json);
nettyTcpClient.sendMessage(json);
}
};
scheduledTask = taskScheduler.scheduleAtFixedRate(task, intervalMillis);
}
public void updateInterval(long newIntervalMillis) {
startTask(newIntervalMillis);
}
public void stopTask() {
if (scheduledTask != null) {
scheduledTask.cancel(false);
scheduledTask = null;
}
}
}
@@ -0,0 +1,79 @@
package com.tongran.agentserver.scheduler;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import com.tongran.agentserver.server.netty.NettyTcpClient;
import com.tongran.agentserver.server.netty.model.Message;
import com.tongran.agentserver.utils.AgentUtil;
import com.tongran.agentserver.utils.AssertLog;
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import java.util.concurrent.ScheduledFuture;
@Component
@EnableScheduling
public class HeartScheduler {
private ScheduledFuture<?> scheduledTask;
@Resource
private TaskScheduler taskScheduler;
@Resource
private NettyTcpClient nettyTcpClient;
@PostConstruct
public void init() {
// 等待5秒
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
e.printStackTrace();
}
startTask(30000); // 默认30秒间隔启动
}
public void startTask(long intervalMillis) {
if (scheduledTask != null) {
scheduledTask.cancel(false);
}
Runnable task = () -> {
// 业务逻辑
if (!nettyTcpClient.isConnected()) {
try {
nettyTcpClient.connect();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
// 发送心跳包
JSONObject object = new JSONObject();
object.put("strength","31");
String clientId = AgentUtil.getMotherboardUUID();
Message message = Message.builder().clientId(clientId).dataType("HEARTBEAT").data(object.toString()).build();
// 将对象转为 JSON 字符串 标识
String json = "agent-tcp:"+JSON.toJSONString(message)+"@tong-ran";
AssertLog.info("发送心跳包={}",json);
nettyTcpClient.sendMessage(json);
};
scheduledTask = taskScheduler.scheduleAtFixedRate(task, intervalMillis);
}
public void updateInterval(long newIntervalMillis) {
startTask(newIntervalMillis);
}
public void stopTask() {
if (scheduledTask != null) {
scheduledTask.cancel(false);
scheduledTask = null;
}
}
}
@@ -0,0 +1,79 @@
package com.tongran.agentserver.scheduler;
import com.alibaba.fastjson2.JSON;
import com.tongran.agentserver.server.collect.memory.MemoryService;
import com.tongran.agentserver.server.collect.vo.MemoryVO;
import com.tongran.agentserver.server.netty.NettyTcpClient;
import com.tongran.agentserver.server.netty.model.Message;
import com.tongran.agentserver.utils.AgentUtil;
import com.tongran.agentserver.utils.AssertLog;
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.concurrent.ScheduledFuture;
@Component
@EnableScheduling
public class MemoryScheduler {
@Resource
private TaskScheduler taskScheduler;
private ScheduledFuture<?> scheduledTask;
@Resource
private NettyTcpClient nettyTcpClient;
@Resource
private MemoryService memoryService;
@PostConstruct
public void init() {
// 等待47秒
try {
Thread.sleep(47000);
} catch (InterruptedException e) {
e.printStackTrace();
}
startTask(300000); // 默认300秒间隔启动
}
public void startTask(long intervalMillis) {
if (scheduledTask != null) {
scheduledTask.cancel(false);
}
Runnable task = () -> {
AssertLog.info("内存信息包准备={}", LocalDateTime.now());
// 业务逻辑
if (nettyTcpClient.isConnected()) {
// 发送内存信息包
MemoryVO memoryVO = memoryService.query();
String data = JSON.toJSONString(memoryVO);
String clientId = AgentUtil.getMotherboardUUID();
Message message = Message.builder().clientId(clientId).dataType("MEMORY").data(data).build();
// 将对象转为 JSON 字符串
String json = "agent-tcp:"+JSON.toJSONString(message)+"@tong-ran";
AssertLog.info("发送内存信息包={}",json);
nettyTcpClient.sendMessage(json);
}
};
scheduledTask = taskScheduler.scheduleAtFixedRate(task, intervalMillis);
}
public void updateInterval(long newIntervalMillis) {
startTask(newIntervalMillis);
}
public void stopTask() {
if (scheduledTask != null) {
scheduledTask.cancel(false);
scheduledTask = null;
}
}
}
@@ -0,0 +1,81 @@
package com.tongran.agentserver.scheduler;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONArray;
import com.tongran.agentserver.server.collect.net.NetService;
import com.tongran.agentserver.server.collect.vo.NetVO;
import com.tongran.agentserver.server.netty.NettyTcpClient;
import com.tongran.agentserver.server.netty.model.Message;
import com.tongran.agentserver.utils.AgentUtil;
import com.tongran.agentserver.utils.AssertLog;
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.List;
import java.util.concurrent.ScheduledFuture;
@Component
@EnableScheduling
public class NetScheduler {
@Resource
private TaskScheduler taskScheduler;
private ScheduledFuture<?> scheduledTask;
@Resource
private NettyTcpClient nettyTcpClient;
@Resource
private NetService netService;
@PostConstruct
public void init() {
// 等待72秒
try {
Thread.sleep(72000);
} catch (InterruptedException e) {
e.printStackTrace();
}
startTask(180000); // 默认180秒间隔启动
}
public void startTask(long intervalMillis) {
if (scheduledTask != null) {
scheduledTask.cancel(false);
}
Runnable task = () -> {
AssertLog.info("网卡信息包准备={}", LocalDateTime.now());
// 业务逻辑
if (nettyTcpClient.isConnected()) {
// 发送网卡信息包
List<NetVO> list = netService.query();
String data = JSONArray.toJSONString(list);
String clientId = AgentUtil.getMotherboardUUID();
Message message = Message.builder().clientId(clientId).dataType("NET").data(data).build();
// 将对象转为 JSON 字符串
String json = "agent-tcp:"+JSON.toJSONString(message)+"@tong-ran";
AssertLog.info("发送网卡信息包={}",json);
nettyTcpClient.sendMessage(json);
}
};
scheduledTask = taskScheduler.scheduleAtFixedRate(task, intervalMillis);
}
public void updateInterval(long newIntervalMillis) {
startTask(newIntervalMillis);
}
public void stopTask() {
if (scheduledTask != null) {
scheduledTask.cancel(false);
scheduledTask = null;
}
}
}
@@ -0,0 +1,81 @@
package com.tongran.agentserver.scheduler;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONArray;
import com.tongran.agentserver.server.collect.disk.DiskService;
import com.tongran.agentserver.server.collect.vo.PointVO;
import com.tongran.agentserver.server.netty.NettyTcpClient;
import com.tongran.agentserver.server.netty.model.Message;
import com.tongran.agentserver.utils.AgentUtil;
import com.tongran.agentserver.utils.AssertLog;
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.List;
import java.util.concurrent.ScheduledFuture;
@Component
@EnableScheduling
public class PointScheduler {
@Resource
private TaskScheduler taskScheduler;
private ScheduledFuture<?> scheduledTask;
@Resource
private NettyTcpClient nettyTcpClient;
@Resource
private DiskService diskService;
@PostConstruct
public void init() {
// 等待97秒
try {
Thread.sleep(97000);
} catch (InterruptedException e) {
e.printStackTrace();
}
startTask(300000); // 默认300秒间隔启动
}
public void startTask(long intervalMillis) {
if (scheduledTask != null) {
scheduledTask.cancel(false);
}
Runnable task = () -> {
AssertLog.info("挂载点信息包准备={}", LocalDateTime.now());
// 业务逻辑
if (nettyTcpClient.isConnected()) {
// 发送挂载点信息包
List<PointVO> list = diskService.queryPointList();
String data = JSONArray.toJSONString(list);
String clientId = AgentUtil.getMotherboardUUID();
Message message = Message.builder().clientId(clientId).dataType("POINT").data(data).build();
// 将对象转为 JSON 字符串
String json = "agent-tcp:"+JSON.toJSONString(message)+"@tong-ran";
AssertLog.info("发送挂载点信息包={}",json);
nettyTcpClient.sendMessage(json);
}
};
scheduledTask = taskScheduler.scheduleAtFixedRate(task, intervalMillis);
}
public void updateInterval(long newIntervalMillis) {
startTask(newIntervalMillis);
}
public void stopTask() {
if (scheduledTask != null) {
scheduledTask.cancel(false);
scheduledTask = null;
}
}
}
@@ -0,0 +1,80 @@
package com.tongran.agentserver.scheduler;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONArray;
import com.tongran.agentserver.server.collect.switchboard.SwitchBoardService;
import com.tongran.agentserver.server.collect.vo.SwitchBoardVO;
import com.tongran.agentserver.server.netty.NettyTcpClient;
import com.tongran.agentserver.server.netty.model.Message;
import com.tongran.agentserver.utils.AgentUtil;
import com.tongran.agentserver.utils.AssertLog;
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.List;
import java.util.concurrent.ScheduledFuture;
@Component
@EnableScheduling
public class SwitchBoardScheduler {
@Resource
private TaskScheduler taskScheduler;
private ScheduledFuture<?> scheduledTask;
@Resource
private NettyTcpClient nettyTcpClient;
@Resource
private SwitchBoardService switchBoardService;
@PostConstruct
public void init() {
// 等待12秒
try {
Thread.sleep(12000);
} catch (InterruptedException e) {
e.printStackTrace();
}
startTask(80000); // 默认3分钟间隔启动
}
public void startTask(long intervalMillis) {
if (scheduledTask != null) {
scheduledTask.cancel(false);
}
Runnable task = () -> {
AssertLog.info("交换机信息包准备={}", LocalDateTime.now());
// 业务逻辑
if (nettyTcpClient.isConnected()) {
// 发送交换机信息包
List<SwitchBoardVO> list = switchBoardService.query();
String data = JSONArray.toJSONString(list);
String clientId = AgentUtil.getMotherboardUUID();
Message message = Message.builder().clientId(clientId).dataType("SWITCHBOARD").data(data).build();
// 将对象转为 JSON 字符串
String json = "agent-tcp:"+ JSON.toJSONString(message)+"@tong-ran";
AssertLog.info("发送交换机信息包={}",json);
nettyTcpClient.sendMessage(json);
}
};
scheduledTask = taskScheduler.scheduleAtFixedRate(task, intervalMillis);
}
public void updateInterval(long newIntervalMillis) {
startTask(newIntervalMillis);
}
public void stopTask() {
if (scheduledTask != null) {
scheduledTask.cancel(false);
scheduledTask = null;
}
}
}
@@ -0,0 +1,78 @@
package com.tongran.agentserver.scheduler;
import com.alibaba.fastjson2.JSON;
import com.tongran.agentserver.server.collect.system.SystemService;
import com.tongran.agentserver.server.collect.vo.SystemVO;
import com.tongran.agentserver.server.netty.NettyTcpClient;
import com.tongran.agentserver.server.netty.model.Message;
import com.tongran.agentserver.utils.AgentUtil;
import com.tongran.agentserver.utils.AssertLog;
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.concurrent.ScheduledFuture;
@Component
@EnableScheduling
public class SysScheduler {
@Resource
private TaskScheduler taskScheduler;
private ScheduledFuture<?> scheduledTask;
@Resource
private NettyTcpClient nettyTcpClient;
@Resource
private SystemService systemService;
@PostConstruct
public void init() {
// 等待50秒
try {
Thread.sleep(50000);
} catch (InterruptedException e) {
e.printStackTrace();
}
startTask(300000); // 默认300秒间隔启动
}
public void startTask(long intervalMillis) {
if (scheduledTask != null) {
scheduledTask.cancel(false);
}
Runnable task = () -> {
AssertLog.info("系统信息包准备={}", LocalDateTime.now());
// 业务逻辑
if (nettyTcpClient.isConnected()) {
SystemVO systemVO = systemService.query();
// 发送系统信息包
String data = JSON.toJSONString(systemVO);
String clientId = AgentUtil.getMotherboardUUID();
Message message = Message.builder().clientId(clientId).dataType("SYSTEM").data(data).build();
// 将对象转为 JSON 字符串
String json = "agent-tcp:"+JSON.toJSONString(message)+"@tong-ran";
AssertLog.info("发送系统信息包={}",json);
nettyTcpClient.sendMessage(json);
}
};
scheduledTask = taskScheduler.scheduleAtFixedRate(task, intervalMillis);
}
public void updateInterval(long newIntervalMillis) {
startTask(newIntervalMillis);
}
public void stopTask() {
if (scheduledTask != null) {
scheduledTask.cancel(false);
scheduledTask = null;
}
}
}
@@ -0,0 +1,7 @@
package com.tongran.agentserver.server.collect.cpu;
import com.tongran.agentserver.server.collect.vo.CpuVO;
public interface CpuService {
CpuVO query();
}
@@ -0,0 +1,165 @@
package com.tongran.agentserver.server.collect.cpu.impl;
import com.tongran.agentserver.server.collect.cpu.CpuService;
import com.tongran.agentserver.server.collect.vo.CpuVO;
import org.springframework.stereotype.Service;
import oshi.SystemInfo;
import oshi.hardware.CentralProcessor;
import oshi.hardware.HardwareAbstractionLayer;
import oshi.software.os.OperatingSystem;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.UUID;
import java.util.concurrent.TimeUnit;
@Service
public class CpuServiceImpl implements CpuService {
@Override
public CpuVO query() {
CpuVO cpuVO = CpuVO.builder().build();
try {
SystemInfo si = new SystemInfo();
HardwareAbstractionLayer hal = si.getHardware();
CentralProcessor processor = hal.getProcessor();
OperatingSystem os = si.getOperatingSystem();
System.out.println("=========================================================");
// 1. CPU基本信息
cpuVO.setNum(processor.getPhysicalProcessorCount()); // CUP数量
System.out.println("=== CPU基本信息 ===");
System.out.println("CPU型号: " + processor.getProcessorIdentifier().getName());
System.out.println("物理核心数: " + processor.getPhysicalProcessorCount());
System.out.println("逻辑核心数: " + processor.getLogicalProcessorCount());
System.out.println("最大频率: " + processor.getMaxFreq() / 1_000_000.0 + " GHz");
// 2. CPU负载信息
System.out.println("\n=== CPU负载信息 ===");
double[] loadAverage = processor.getSystemLoadAverage(3);
cpuVO.setAvg1(loadAverage[0]);// CUP1分钟负载
cpuVO.setAvg1(loadAverage[1]);// CUP5分钟负载
cpuVO.setAvg1(loadAverage[2]);// CUP15分钟负载
System.out.println("1分钟平均负载: " + loadAverage[0]);
System.out.println("5分钟平均负载: " + loadAverage[1]);
System.out.println("15分钟平均负载: " + loadAverage[2]);
// 3. CPU使用率(需要两次采样)
System.out.println("\n=== CPU使用率 ===");
long[] prevTicks = processor.getSystemCpuLoadTicks();
TimeUnit.SECONDS.sleep(1); // 等待1秒
// 计算使用率
double cpuUsage = processor.getSystemCpuLoadBetweenTicks(prevTicks);
cpuVO.setUti(cpuUsage * 100); // CPU使用率
System.out.printf("CPU 使用率: %.2f%%\n", cpuUsage * 100);
long[] ticks = processor.getSystemCpuLoadTicks();
long user = ticks[CentralProcessor.TickType.USER.getIndex()] -
prevTicks[CentralProcessor.TickType.USER.getIndex()];
long nice = ticks[CentralProcessor.TickType.NICE.getIndex()] -
prevTicks[CentralProcessor.TickType.NICE.getIndex()];
long sys = ticks[CentralProcessor.TickType.SYSTEM.getIndex()] -
prevTicks[CentralProcessor.TickType.SYSTEM.getIndex()];
long idle = ticks[CentralProcessor.TickType.IDLE.getIndex()] -
prevTicks[CentralProcessor.TickType.IDLE.getIndex()];
long iowait = ticks[CentralProcessor.TickType.IOWAIT.getIndex()] -
prevTicks[CentralProcessor.TickType.IOWAIT.getIndex()];
long irq = ticks[CentralProcessor.TickType.IRQ.getIndex()] -
prevTicks[CentralProcessor.TickType.IRQ.getIndex()];
long softirq = ticks[CentralProcessor.TickType.SOFTIRQ.getIndex()] -
prevTicks[CentralProcessor.TickType.SOFTIRQ.getIndex()];
long steal = ticks[CentralProcessor.TickType.STEAL.getIndex()] -
prevTicks[CentralProcessor.TickType.STEAL.getIndex()];
long total = user + nice + sys + idle + iowait + irq + softirq + steal;
// System.out.printf("用户进程时间: %.2f%%\n", 100d * user / total);
// System.out.printf("低优先级进程时间: %.2f%%\n", 100d * nice / total);
// System.out.printf("系统时间: %.2f%%\n", 100d * sys / total);
// System.out.printf("空闲时间: %.2f%%\n", 100d * idle / total);
// System.out.printf("I/O等待时间: %.2f%%\n", 100d * iowait / total);
// System.out.printf("硬件中断时间: %.2f%%\n", 100d * irq / total);
// System.out.printf("软中断时间: %.2f%%\n", 100d * softirq / total);
// System.out.printf("虚拟化等待时间: %.2f%%\n", 100d * steal / total);
// 4. CPU时间累计值
System.out.println("\n=== CPU时间累计值 ===");
long[] allTicks = processor.getSystemCpuLoadTicks();
System.out.println("中断累计时间: " +
(allTicks[CentralProcessor.TickType.IRQ.getIndex()] +
allTicks[CentralProcessor.TickType.SOFTIRQ.getIndex()]));
System.out.println("空闲累计时间: " + allTicks[CentralProcessor.TickType.IDLE.getIndex()]);
System.out.printf("I/O等待时间(CPU等待响应时间): %.2f%%\n", 100d * iowait / total);
System.out.println("系统累计时间: " + allTicks[CentralProcessor.TickType.SYSTEM.getIndex()]);
long softwareTime = sys - irq - softirq;
System.out.printf("软件相关时间(近似无响应时间): %.2f%%\n", 100d * softwareTime / total);
System.out.println("用户进程累计时间: " + allTicks[CentralProcessor.TickType.USER.getIndex()]);
cpuVO.setInterrupt((allTicks[CentralProcessor.TickType.IRQ.getIndex()] +
allTicks[CentralProcessor.TickType.SOFTIRQ.getIndex()])); // CPU硬件中断提供服务时间
cpuVO.setIdle(allTicks[CentralProcessor.TickType.IDLE.getIndex()]);// CPU空闲时间
cpuVO.setIowait(100d * iowait / total);// CPU等待响应时间
cpuVO.setSystem(allTicks[CentralProcessor.TickType.SYSTEM.getIndex()]);// CPU系统时间
cpuVO.setNoresp(100d * softwareTime / total);// CPU软件无响应时间
cpuVO.setUser(allTicks[CentralProcessor.TickType.USER.getIndex()]);// CPU用户进程所花费的时间
// System.out.println("用户进程累计时间: " + allTicks[CentralProcessor.TickType.USER.getIndex()]);
// System.out.println("系统累计时间: " + allTicks[CentralProcessor.TickType.SYSTEM.getIndex()]);
// System.out.println("空闲累计时间: " + allTicks[CentralProcessor.TickType.IDLE.getIndex()]);
// System.out.println("中断累计时间: " +
// (allTicks[CentralProcessor.TickType.IRQ.getIndex()] +
// allTicks[CentralProcessor.TickType.SOFTIRQ.getIndex()]));
// System.out.printf("I/O等待时间(CPU等待响应时间): %.2f%%\n", 100d * iowait / total);
// System.out.printf("软件相关时间(近似无响应时间): %.2f%%\n", 100d * softwareTime / total);
// 5. 系统运行时间和CPU空闲时间
// System.out.println("\n=== 系统运行时间 ===");
long uptime = os.getSystemUptime();
cpuVO.setNormal(uptime);// CPU正常运行时间
System.out.println("CPU正常运行时间: " + cpuVO.getNormal());
// Duration duration = Duration.ofSeconds(uptime);
// System.out.printf("系统已运行: %d天 %d小时 %d分钟 %d秒\n",
// duration.toDays(),
// duration.toHours() % 24,
// duration.toMinutes() % 60,
// duration.getSeconds() % 60);
return cpuVO;
} catch (InterruptedException e) {
e.printStackTrace();
}
return null;
}
public static double getCpuUsage() {
try {
SystemInfo si = new SystemInfo();
CentralProcessor processor = si.getHardware().getProcessor();
// 第一次调用获取初始值
long[] prevTicks = processor.getSystemCpuLoadTicks();
// 等待1秒
Thread.sleep(1000);
// 计算使用率
double cpuUsage = processor.getSystemCpuLoadBetweenTicks(prevTicks);
System.out.printf("CPU 使用率: %.2f%%\n", cpuUsage * 100);
return cpuUsage;
} catch (InterruptedException e) {
e.printStackTrace();
}
return 0;
}
public static String getMachineId() {
try {
// 尝试读取Linux系统的machine-id文件
String machineId = new String(Files.readAllBytes(Paths.get("/etc/machine-id"))).trim();
if (machineId.isEmpty()) {
machineId = new String(Files.readAllBytes(Paths.get("/var/lib/dbus/machine-id"))).trim();
}
return machineId;
} catch (IOException e) {
return UUID.randomUUID().toString();
}
}
}
@@ -0,0 +1,12 @@
package com.tongran.agentserver.server.collect.disk;
import com.tongran.agentserver.server.collect.vo.DiskVO;
import com.tongran.agentserver.server.collect.vo.PointVO;
import java.util.List;
public interface DiskService {
List<DiskVO> queryDiskList();
List<PointVO> queryPointList();
}
@@ -0,0 +1,132 @@
package com.tongran.agentserver.server.collect.disk.impl;
import com.tongran.agentserver.server.collect.disk.DiskService;
import com.tongran.agentserver.server.collect.vo.DiskVO;
import com.tongran.agentserver.server.collect.vo.PointVO;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;
import oshi.SystemInfo;
import oshi.hardware.HWDiskStore;
import oshi.software.os.OSFileStore;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
@Service
public class DiskServiceImpl implements DiskService {
@Override
public List<DiskVO> queryDiskList() {
List<DiskVO> tempList = new ArrayList<>();
List<DiskVO> resultList = new ArrayList<>();
SystemInfo si = new SystemInfo();
System.out.println("=========================================================");
// 获取磁盘IO信息
System.out.println("\n=== 磁盘IO信息 ===");
for (HWDiskStore disk : si.getHardware().getDiskStores()) {
DiskVO diskVO = DiskVO.builder().build();
diskVO.setName(disk.getName());//磁盘名称
diskVO.setSerial(disk.getSerial());//序列号
diskVO.setTotal(disk.getSize());//磁盘大小(GB
diskVO.setWriteTimes(disk.getWrites());//磁盘写入次数
diskVO.setReadTimes(disk.getReads());//磁盘读取次数
diskVO.setWriteBytes(disk.getReadBytes());//磁盘写入字节
diskVO.setReadBytes(disk.getWriteBytes());//磁盘读取字节
tempList.add(diskVO);
System.out.println("磁盘名称: " + diskVO.getName());
System.out.println("序列号: " + diskVO.getSerial());
System.out.println("磁盘大小: " + diskVO.getTotal());
System.out.println("磁盘写入次数: " + diskVO.getWriteTimes());
System.out.println("磁盘读取次数: " + diskVO.getReadTimes());
System.out.println("磁盘写入字节: " + diskVO.getWriteBytes());
System.out.println("磁盘读取字节: " + diskVO.getReadBytes());
// 分区信息
// for (HWPartition part : disk.getPartitions()) {
// System.out.println(" 分区: " + part.getIdentification() +
// " 大小: " + part.getSize() / (1024 * 1024 * 1024) + " GB");
// }
// System.out.println("读取次数: " + disk.getReads());
// System.out.println("写入次数: " + disk.getWrites());
// System.out.println("读取字节: " + disk.getReadBytes() / (1024 * 1024) + " MB");
// System.out.println("写入字节: " + disk.getWriteBytes() / (1024 * 1024) + " MB");
// System.out.println("------------------------");
}
try{
// 第一次采样
List<HWDiskStore> disks1 = si.getHardware().getDiskStores();
long[] readBytes1 = new long[disks1.size()];
long[] writeBytes1 = new long[disks1.size()];
for (int i = 0; i < disks1.size(); i++) {
readBytes1[i] = disks1.get(i).getReadBytes();
writeBytes1[i] = disks1.get(i).getWriteBytes();
}
// 等待1秒
Thread.sleep(1000);
// 第二次采样
List<HWDiskStore> disks2 = si.getHardware().getDiskStores();
for (int i = 0; i < disks2.size(); i++) {
long readDiff = disks2.get(i).getReadBytes() - readBytes1[i];
long writeDiff = disks2.get(i).getWriteBytes() - writeBytes1[i];
String serial = disks2.get(i).getSerial();
DiskVO diskVO = tempList.stream().filter(d -> StringUtils.equals(d.getSerial(),serial)).findFirst().orElse(null);
if(Objects.nonNull(diskVO)){
diskVO.setWriteSpeed(readDiff);//磁盘写入速率
diskVO.setReadSpeed(writeDiff);//磁盘读取速率
System.out.println("磁盘名称: " + diskVO.getName());
System.out.println("磁盘写入速率: " + diskVO.getWriteSpeed());
System.out.println("磁盘读取速率: " + diskVO.getReadSpeed());
}
resultList.add(diskVO);
// System.out.printf("%s: 读 %d KB/s, 写 %d KB/s%n",
// disks2.get(i).getName(),
// readDiff / 1024,
// writeDiff / 1024);
}
} catch (Exception e) {
e.printStackTrace();
}
return resultList;
}
@Override
public List<PointVO> queryPointList() {
List<PointVO> list = new ArrayList<>();
SystemInfo si = new SystemInfo();
// 获取文件系统信息
System.out.println("=========================================================");
System.out.println("=== 挂载信息 ===");
for (OSFileStore fs : si.getOperatingSystem().getFileSystem().getFileStores()) {
long totalSpace = fs.getTotalSpace();
long usableSpace = fs.getUsableSpace();
long freeSpace = fs.getFreeSpace();
double usagePercentage = totalSpace > 0 ?
(double) (totalSpace - freeSpace) / totalSpace * 100 : 0;
PointVO pointVO = PointVO.builder().build();
pointVO.setMount(fs.getMount());//挂载点
pointVO.setVfsType(fs.getType());//文件系统类型
pointVO.setVfsTotal(totalSpace);//总空间
pointVO.setVfsFree(usableSpace);//可用空间
pointVO.setVfsUtil(usagePercentage);//空间利用率
list.add(pointVO);
System.out.println("挂载点: " + pointVO.getMount());
System.out.println("文件系统类型: " + pointVO.getVfsType());
System.out.println("总空间: " + pointVO.getVfsTotal());
System.out.println("可用空间: " + pointVO.getVfsFree());
System.out.printf("空间利用率: %.2f%%\n", usagePercentage);
// System.out.println("挂载点: " + fs.getMount());
// System.out.println("总空间: " + fs.getTotalSpace() / (1024 * 1024 * 1024) + " GB");
// System.out.println("可用空间: " + fs.getFreeSpace() / (1024 * 1024 * 1024) + " GB");
// System.out.println("使用率: " + String.format("%.1f",
// 100.0 * (fs.getTotalSpace() - fs.getFreeSpace()) / fs.getTotalSpace()) + "%");
// System.out.println("文件系统类型: " + fs.getType());
// System.out.println("------------------------");
}
return list;
}
}
@@ -0,0 +1,9 @@
package com.tongran.agentserver.server.collect.docker;
import com.tongran.agentserver.server.collect.vo.DockerVO;
import java.util.List;
public interface DockerService {
List<DockerVO> query();
}
@@ -0,0 +1,114 @@
package com.tongran.agentserver.server.collect.docker.impl;
import com.github.dockerjava.api.DockerClient;
import com.github.dockerjava.api.model.Container;
import com.github.dockerjava.core.DefaultDockerClientConfig;
import com.github.dockerjava.core.DockerClientBuilder;
import com.tongran.agentserver.server.collect.docker.DockerService;
import com.tongran.agentserver.server.collect.vo.DockerVO;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
@Service
public class DockerServiceImpl implements DockerService {
@Override
public List<DockerVO> query(){
List<DockerVO> list = new ArrayList<>();
// 配置Docker客户端
DefaultDockerClientConfig config = DefaultDockerClientConfig.createDefaultConfigBuilder()
.withDockerHost("unix:///var/run/docker.sock") // 本地Docker
// 或远程Docker: .withDockerHost("tcp://your-docker-host:2375")
.build();
DockerClient dockerClient = DockerClientBuilder.getInstance(config).build();
try {
// 获取正在运行的容器列表
List<Container> containers = dockerClient.listContainersCmd()
.withShowAll(false) // 只显示运行中的容器
.exec();
// 打印容器信息
System.out.println("运行中的Docker容器:");
System.out.println("容器ID\t\t镜像\t\t状态\t\t名称");
for (Container container : containers) {
DockerVO dockerVO = DockerVO.builder().build();
String id = container.getId().substring(0, 12); // 只显示短ID
String image = container.getImage().length() > 15 ?
container.getImage().substring(0, 15) + "..." : container.getImage();
String status = container.getStatus();
String name = container.getNames()[0].replaceFirst("/", "");
System.out.printf("%s\t%s\t%s\t%s%n", id, image, status, name);
dockerVO.setId(id);
dockerVO.setName(name);
dockerVO.setStatus(status);
DockerVO res = dockerStats(dockerVO);
list.add(res);
}
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
dockerClient.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return list;
}
public DockerVO dockerStats(DockerVO dockerVO) {
//判定目标容器 ID
if(StringUtils.isBlank(dockerVO.getId())){
return dockerVO;
}
try {
// 执行 docker stats 命令(--no-stream 表示只输出一次)
Process process = new ProcessBuilder(
"docker", "stats", "--no-stream", dockerVO.getId()
).start();
// 读取命令输出
BufferedReader reader = new BufferedReader(
new InputStreamReader(process.getInputStream())
);
String line;
while ((line = reader.readLine()) != null) {
// 解析输出(示例输出格式):
// "your_container_id 0.00% 0.000 CPU % 0 B / 0 B 0 packets / 0 packets"
// 实际输出可能因 Docker 版本不同而变化,需根据实际情况调整正则表达式
if (line.contains(dockerVO.getId())) {
String[] parts = line.trim().split("\\s+");
String cpuUtil = parts[2]; // cpu使用率
String memUtil = parts[6]; // 内存使用率
// 网络流量通常在第 4 列(接收)和第 5 列(发送),格式为 "B/s" 或 "B"
String rxRate = parts[7]; // 接收速率(如 "1.23kB/s"
String txRate = parts[9]; // 发送速率(如 "4.56kB/s"
dockerVO.setCpuUtil(cpuUtil);
dockerVO.setMemUtil(memUtil);
dockerVO.setNetInSpeed(rxRate);
dockerVO.setNetOutSpeed(txRate);
System.out.println("==================== 容器网络流量 ====================");
System.out.println("接收速率: " + rxRate);
System.out.println("发送速率: " + txRate);
}
}
// 等待命令执行完成并获取退出码
int exitCode = process.waitFor();
if (exitCode != 0) {
System.err.println("命令执行失败,退出码: " + exitCode);
}
reader.close();
} catch (IOException | InterruptedException e) {
e.printStackTrace();
}
return dockerVO;
}
}
@@ -0,0 +1,7 @@
package com.tongran.agentserver.server.collect.memory;
import com.tongran.agentserver.server.collect.vo.MemoryVO;
public interface MemoryService {
MemoryVO query();
}
@@ -0,0 +1,228 @@
package com.tongran.agentserver.server.collect.memory.impl;
import com.tongran.agentserver.server.collect.memory.MemoryService;
import com.tongran.agentserver.server.collect.vo.MemoryVO;
import org.springframework.stereotype.Service;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
@Service
public class MemoryServiceImpl implements MemoryService {
@Override
public MemoryVO query() {
MemoryVO memoryVO = MemoryVO.builder().build();
try {
Map<String, Long> memInfo = parseMemInfo();
System.out.println("=========================================================");
// 1. 基本内存信息
System.out.println("=== 基本内存信息 (单位KB) ===");
System.out.println("总内存: " + memInfo.get("MemTotal"));
System.out.println("空闲内存: " + memInfo.get("MemFree"));
System.out.println("可用内存: " +
memInfo.getOrDefault("MemAvailable",
memInfo.get("MemFree") +
memInfo.getOrDefault("Buffers", 0L) +
memInfo.getOrDefault("Cached", 0L) +
memInfo.getOrDefault("SReclaimable", 0L)));
memoryVO.setAvailable(memInfo.getOrDefault("MemAvailable",
memInfo.get("MemFree") +
memInfo.getOrDefault("Buffers", 0L) +
memInfo.getOrDefault("Cached", 0L) +
memInfo.getOrDefault("SReclaimable", 0L))); //可用内存
memoryVO.setTotal(memInfo.get("MemTotal")); //总内存
memoryVO.setPercent((double) memoryVO.getAvailable() / memoryVO.getTotal() * 100); //可用内存百分比
// System.out.println("可用内存: " + memoryVO.getAvailable());
// System.out.println("总内存: " + memoryVO.getTotal());
// System.out.println("可用内存百分比: " + memoryVO.getPercent());
// 3. 交换空间信息
System.out.println("\n=== 交换空间信息 ===");
long swapTotal = memInfo.getOrDefault("SwapTotal", 0L);
long swapFree = memInfo.getOrDefault("SwapFree", 0L);
System.out.println("总交换空间: " + swapTotal);
System.out.println("空闲交换空间: " + swapFree);
System.out.println("已用交换空间: " + (swapTotal - swapFree));
memoryVO.setSwapSizeFree(swapFree); //交换卷/文件的可用空间(字节)
memoryVO.setSwapSizePercent((double) swapFree / swapTotal * 100); //可用交换空间百分比
// System.out.println("交换卷/文件的可用空间(字节): " + memoryVO.getSwapSizeFree());
// System.out.println("可用交换空间百分比: " + memoryVO.getSwapSizePercent());
// System.out.println("总交换空间: " + swapTotal);
// System.out.println("空闲交换空间: " + swapFree);
// System.out.println("已用交换空间: " + (swapTotal - swapFree));
if (swapTotal > 0) {
System.out.printf("交换空间使用率: %.2f%%\n",
(double)(swapTotal - swapFree) / swapTotal * 100);
}
// 4. 内存使用率分析
System.out.println("\n=== 内存使用率分析 ===");
long total = memInfo.get("MemTotal");
long available = memInfo.getOrDefault("MemAvailable",
memInfo.get("MemFree") +
memInfo.getOrDefault("Buffers", 0L) +
memInfo.getOrDefault("Cached", 0L) +
memInfo.getOrDefault("SReclaimable", 0L));
// 总内存使用率
double totalUsage = (double)(total - available) / total * 100;
System.out.printf("总内存使用率: %.2f%%\n", totalUsage);
// 实际内存使用率
long cached = memInfo.getOrDefault("Cached", 0L) +
memInfo.getOrDefault("SReclaimable", 0L);
long buffers = memInfo.getOrDefault("Buffers", 0L);
double actualUsage = (double)(total - available - cached - buffers) / total * 100;
System.out.printf("实际内存使用率: %.2f%%\n", actualUsage);
memoryVO.setUntilzation(actualUsage); //内存利用率
// System.out.println("内存利用率: " + memoryVO.getUntilzation());
// System.out.printf("实际内存使用率: %.2f%%\n", actualUsage);
// 内存压力分析
// if (memInfo.containsKey("MemAvailable")) {
// long memAvailable = memInfo.get("MemAvailable");
// double availableRatio = (double)memAvailable / total * 100;
// System.out.printf("可用内存占比: %.2f%%\n", availableRatio);
//
// if (availableRatio < 10) {
// System.out.println("警告: 可用内存不足,系统可能会开始使用交换空间");
// }
// }
return memoryVO;
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
public static Map<String, Long> parseMemInfo() throws IOException {
Map<String, Long> memInfo = new HashMap<>();
try (BufferedReader br = new BufferedReader(new FileReader("/proc/meminfo"))) {
String line;
while ((line = br.readLine()) != null) {
String[] parts = line.split("\\s+");
if (parts.length >= 2) {
String key = parts[0].replace(":", "");
long value = Long.parseLong(parts[1]);
memInfo.put(key, value);
}
}
}
return memInfo;
}
public static String printBasicMemoryInfo(Map<String, Long> memInfo) {
String result = "";
System.out.println("=== 基本内存信息 (单位KB) ===");
System.out.println("总内存: " + memInfo.get("MemTotal"));
System.out.println("空闲内存: " + memInfo.get("MemFree"));
System.out.println("可用内存: " +
memInfo.getOrDefault("MemAvailable",
memInfo.get("MemFree") +
memInfo.getOrDefault("Buffers", 0L) +
memInfo.getOrDefault("Cached", 0L) +
memInfo.getOrDefault("SReclaimable", 0L)));
result += "=== 基本内存信息 (单位KB) ===";
result += "\n总内存:" + memInfo.get("MemTotal");
result += "\n空闲内存: " + memInfo.get("MemFree");
result += "\n可用内存: " +
memInfo.getOrDefault("MemAvailable",
memInfo.get("MemFree") +
memInfo.getOrDefault("Buffers", 0L) +
memInfo.getOrDefault("Cached", 0L) +
memInfo.getOrDefault("SReclaimable", 0L));
return result;
}
public static String printDetailedMemoryInfo(Map<String, Long> memInfo) {
String result = "";
System.out.println("\n=== 详细内存信息 ===");
System.out.println("缓冲区: " + memInfo.getOrDefault("Buffers", 0L));
System.out.println("缓存: " +
(memInfo.getOrDefault("Cached", 0L) +
memInfo.getOrDefault("SReclaimable", 0L)));
System.out.println("共享内存: " + memInfo.getOrDefault("Shmem", 0L));
System.out.println("Slab内存: " + memInfo.getOrDefault("Slab", 0L));
result += "\n=== 详细内存信息 ===";
result += "\n缓冲区: " + memInfo.getOrDefault("Buffers", 0L);
result += "\n缓存: " +
(memInfo.getOrDefault("Cached", 0L) +
memInfo.getOrDefault("SReclaimable", 0L));
result += "\n共享内存: " + memInfo.getOrDefault("Shmem", 0L);
result += "\nSlab内存: " + memInfo.getOrDefault("Slab", 0L);
return result;
}
public static String printSwapInfo(Map<String, Long> memInfo) {
String result = "";
System.out.println("\n=== 交换空间信息 ===");
long swapTotal = memInfo.getOrDefault("SwapTotal", 0L);
long swapFree = memInfo.getOrDefault("SwapFree", 0L);
System.out.println("总交换空间: " + swapTotal);
System.out.println("空闲交换空间: " + swapFree);
System.out.println("已用交换空间: " + (swapTotal - swapFree));
result += "\n=== 交换空间信息 ===";
result += "\n总交换空间: " + swapTotal;
result += "\n空闲交换空间: " + swapFree;
result += "\n已用交换空间: " + (swapTotal - swapFree);
if (swapTotal > 0) {
System.out.printf("交换空间使用率: %.2f%%\n",
(double)(swapTotal - swapFree) / swapTotal * 100);
result += "交换空间使用率: %.2f%%"+
(double)(swapTotal - swapFree) / swapTotal * 100;
}
return result;
}
public static String analyzeMemoryUsage(Map<String, Long> memInfo) {
String result = "";
System.out.println("\n=== 内存使用率分析 ===");
result += "\n=== 内存使用率分析 ===";
long total = memInfo.get("MemTotal");
long available = memInfo.getOrDefault("MemAvailable",
memInfo.get("MemFree") +
memInfo.getOrDefault("Buffers", 0L) +
memInfo.getOrDefault("Cached", 0L) +
memInfo.getOrDefault("SReclaimable", 0L));
// 总内存使用率
double totalUsage = (double)(total - available) / total * 100;
System.out.printf("总内存使用率: %.2f%%\n", totalUsage);
result += "总内存使用率: %.2f%%"+totalUsage;
// 实际内存使用率
long cached = memInfo.getOrDefault("Cached", 0L) +
memInfo.getOrDefault("SReclaimable", 0L);
long buffers = memInfo.getOrDefault("Buffers", 0L);
double actualUsage = (double)(total - available - cached - buffers) / total * 100;
System.out.printf("实际内存使用率: %.2f%%\n", actualUsage);
result += "实际内存使用率: %.2f%%"+ actualUsage;
// 内存压力分析
if (memInfo.containsKey("MemAvailable")) {
long memAvailable = memInfo.get("MemAvailable");
double availableRatio = (double)memAvailable / total * 100;
System.out.printf("可用内存占比: %.2f%%\n", availableRatio);
result += "可用内存占比: %.2f%%"+ availableRatio;
if (availableRatio < 10) {
System.out.println("警告: 可用内存不足,系统可能会开始使用交换空间");
result += "警告: 可用内存不足,系统可能会开始使用交换空间";
}
}
return result;
}
}
@@ -0,0 +1,9 @@
package com.tongran.agentserver.server.collect.net;
import com.tongran.agentserver.server.collect.vo.NetVO;
import java.util.List;
public interface NetService {
List<NetVO> query();
}
@@ -0,0 +1,160 @@
package com.tongran.agentserver.server.collect.net.impl;
import com.tongran.agentserver.server.collect.net.NetService;
import com.tongran.agentserver.server.collect.vo.NetVO;
import com.tongran.agentserver.utils.EscapeUtil;
import org.springframework.stereotype.Service;
import oshi.SystemInfo;
import oshi.hardware.HardwareAbstractionLayer;
import oshi.hardware.NetworkIF;
import oshi.util.FormatUtil;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.concurrent.TimeUnit;
@Service
public class NetServiceImpl implements NetService {
@Override
public List<NetVO> query() {
List<NetVO> list = new ArrayList<>();
try {
SystemInfo si = new SystemInfo();
HardwareAbstractionLayer hal = si.getHardware();
// 获取所有网络接口
List<NetworkIF> networkIFs = hal.getNetworkIFs();
System.out.println("=========================================================");
System.out.println("===== 网卡流量统计 =====");
List<NetVO> temp = new ArrayList<>();
for (NetworkIF net : networkIFs) {
System.out.println("接口名称: " + net.getName()+"("+net.getDisplayName()+")");
System.out.println("MAC地址: " + net.getMacaddr());
System.out.print("运行状态: ");
System.out.println(net.isConnectorPresent() ? "已连接" : "未连接");
System.out.println("接口类型: " + EscapeUtil.getInterfaceType(net));
System.out.println("IPv4地址: " + String.join(", ", net.getIPv4addr()));
NetVO netVO = NetVO.builder().build();
netVO.setName(net.getName()+"("+net.getDisplayName()+")");//网卡名称
netVO.setMac(net.getMacaddr());//MAC
netVO.setStatus(net.isConnectorPresent() ? "已连接" : "未连接");//运行状态
netVO.setType(EscapeUtil.getInterfaceType(net));//接口类型
netVO.setIpV4(String.join(", ", net.getIPv4addr()));//IPv4
temp.add(netVO);
}
// 2. 实时带宽监控(需要两次采样)
System.out.println("\n=== 实时带宽监控 ===");
// 第一次采样
for (NetworkIF net : networkIFs) {
net.updateAttributes();
}
// 等待1秒
TimeUnit.SECONDS.sleep(1);
// 第二次采样并计算速率
for (NetworkIF net : networkIFs) {
long prevBytesRecv = net.getBytesRecv();
long prevBytesSent = net.getBytesSent();
net.updateAttributes();
long bytesRecv = net.getBytesRecv() - prevBytesRecv;
long bytesSent = net.getBytesSent() - prevBytesSent;
System.out.println("接口: " + net.getName());
System.out.println("入站丢包: " + net.getInDrops());
System.out.println("出站丢包: " + net.getCollisions());
System.out.println("接收带宽: " + FormatUtil.formatBytes(bytesRecv) + "/s (" +
bytesToMbps(bytesRecv) + " Mbps)");
System.out.println("发送带宽: " + FormatUtil.formatBytes(bytesSent) + "/s (" +
bytesToMbps(bytesSent) + " Mbps)");
NetVO netVO = temp.stream().filter(n -> n.getIpV4().equals(String.join(", ", net.getIPv4addr()))
&& n.getMac().equals(net.getMacaddr())).findFirst().orElse(null);
if(Objects.nonNull(netVO)){
netVO.setInDropped(net.getInDrops());//入站丢包
netVO.setOutDropped(net.getCollisions());//出站丢包
netVO.setInSpeed(FormatUtil.formatBytes(bytesRecv));//接收流量
netVO.setOutSpeed(FormatUtil.formatBytes(bytesSent));//发送流量
list.add(netVO);
}
}
// // 第一次获取数据
// networkIFs.forEach(NetworkIF::updateAttributes);
// // 获取初始值
// long[] initialRxBytes = new long[networkIFs.size()];
// long[] initialTxBytes = new long[networkIFs.size()];
// for (int i = 0; i < networkIFs.size(); i++) {
// initialRxBytes[i] = networkIFs.get(i).getBytesRecv();
// initialTxBytes[i] = networkIFs.get(i).getBytesSent();
// }
// // 等待1秒获取变化量
// try {
// Thread.sleep(1000);
// } catch (InterruptedException e) {
// Thread.currentThread().interrupt();
// }
// // 第二次获取数据
// networkIFs.forEach(NetworkIF::updateAttributes);
// System.out.println("=========================================================");
// System.out.println("===== 网卡流量统计 =====");
// for (int i = 0; i < networkIFs.size(); i++) {
// NetworkIF net = networkIFs.get(i);
// long currentRx = net.getBytesRecv();
// long currentTx = net.getBytesSent();
// // 计算1秒内的流量变化
// long rxDiff = currentRx - initialRxBytes[i];
// long txDiff = currentTx - initialTxBytes[i];
// NetVO netVO = NetVO.builder().build();
// netVO.setName(net.getName()+"("+net.getDisplayName()+")");//网卡名称
// netVO.setMac(net.getMacaddr());//MAC
// netVO.setStatus(net.isConnectorPresent() ? "已连接" : "未连接");//运行状态
// netVO.setType(EscapeUtil.getInterfaceType(net));//接口类型
// netVO.setIpV4(String.join(", ", net.getIPv4addr()));//IPv4
// netVO.setInDropped(net.getInDrops());//入站丢包
// netVO.setOutDropped(net.getCollisions());//出站丢包
// netVO.setInSpeed(currentRx);//接收流量
// netVO.setOutSpeed(currentTx);//发送流量
// list.add(netVO);
//
// System.out.printf("网卡名称: \n", netVO.getName());
// System.out.printf(" MAC地址: \n", netVO.getMac());
// // 运行状态
// System.out.printf("运行状态: \n", netVO.getStatus());
//// System.out.printf("是否启用: \n", net.queryNetworkInterface().isUp() ? "UP" : "DOWN");
// // 接口类型
// System.out.printf("接口类型: \n", netVO.getType());
// System.out.printf(" IPv4地址: \n", netVO.getIpV4());
// // 接收数据
// System.out.printf(" 接收字节数: %d (%.2f MB)\n",
// net.getBytesRecv(), net.getBytesRecv() / (1024.0 * 1024));
// System.out.printf(" 接收包数: %d\n", net.getPacketsRecv());
// System.out.printf(" 接收错误数: %d\n", net.getInErrors());
// System.out.printf(" 接收丢包数: %d\n", net.getInDrops());
// // 发送数据
// System.out.printf(" 发送字节数: %d (%.2f MB)\n",
// net.getBytesSent(), net.getBytesSent() / (1024.0 * 1024));
// System.out.printf(" 发送包数: %d\n", net.getPacketsSent());
// System.out.printf(" 发送错误数: %d\n", net.getOutErrors());
// System.out.printf(" 发送丢包数: %d\n", net.getCollisions());
// // 1秒内的变化量
// System.out.println(" --- 1秒内变化量 ---");
// System.out.printf(" 接收总量(RX): %d bytes (%.2f MB)\n",
// currentRx, currentRx / (1024.0 * 1024));
// System.out.printf(" 发送总量(TX): %d bytes (%.2f MB)\n",
// currentTx, currentTx / (1024.0 * 1024));
// System.out.printf(" 接收速率: %.2f KB/s\n", rxDiff / 1024.0);
// System.out.printf(" 发送速率: %.2f KB/s\n", txDiff / 1024.0);
// System.out.println("----------------------");
// }
} catch (Exception e) {
e.printStackTrace();
}
return list;
}
private static double bytesToMbps(long bytes) {
return bytes * 8.0 / 1_000_000; // bytes to megabits
}
}
@@ -0,0 +1,9 @@
package com.tongran.agentserver.server.collect.switchboard;
import com.tongran.agentserver.server.collect.vo.SwitchBoardVO;
import java.util.List;
public interface SwitchBoardService {
List<SwitchBoardVO> query();
}
@@ -0,0 +1,190 @@
package com.tongran.agentserver.server.collect.switchboard.impl;
import com.tongran.agentserver.server.collect.switchboard.SwitchBoardService;
import com.tongran.agentserver.server.collect.vo.SwitchBoardVO;
import org.snmp4j.*;
import org.snmp4j.event.ResponseEvent;
import org.snmp4j.mp.SnmpConstants;
import org.snmp4j.smi.GenericAddress;
import org.snmp4j.smi.OID;
import org.snmp4j.smi.OctetString;
import org.snmp4j.smi.VariableBinding;
import org.snmp4j.transport.DefaultUdpTransportMapping;
import org.springframework.stereotype.Service;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
@Service
public class SwitchBoardServiceImpl implements SwitchBoardService {
private static final String COMMUNITY = "sjz_huiri"; // 默认community字符串
private static final String SWITCH_IP = "172.16.15.2"; // 交换机IP
private static final int PORT = 161; // SNMP端口
@Override
public List<SwitchBoardVO> query() {
List<SwitchBoardVO> list = new ArrayList<>();
SwitchBoardVO boardVO = SwitchBoardVO.builder().build();
System.out.println("1111111111==================== 交换机流量信息 ====================");
try {
// 1. 创建传输映射
TransportMapping transport = new DefaultUdpTransportMapping();
Snmp snmp = new Snmp(transport);
transport.listen();
// 2. 创建目标对象
CommunityTarget target = new CommunityTarget();
target.setCommunity(new OctetString(COMMUNITY));
target.setAddress(GenericAddress.parse("udp:" + SWITCH_IP + "/" + PORT));
target.setRetries(2);
target.setTimeout(5000);
target.setVersion(SnmpConstants.version2c);
// 3. 获取交换机基本信息
getSystemInfo(snmp, target);
// 4. 获取接口信息
list = getInterfaceInfo(snmp, target);
snmp.close();
} catch (Exception e) {
e.printStackTrace();
}
return list;
}
private static void getSystemInfo(Snmp snmp, Target target) throws IOException {
// 系统描述 OID
String[] systemOIDs = {
"1.3.6.1.2.1.1.1.0", // sysDescr
"1.3.6.1.2.1.1.5.0", // sysName
"1.3.6.1.2.1.1.6.0", // sysLocation
"1.3.6.1.2.1.1.4.0", // sysContact
"1.3.6.1.2.1.1.3.0" // sysUpTime
};
PDU pdu = new PDU();
for (String oid : systemOIDs) {
pdu.add(new VariableBinding(new OID(oid)));
}
pdu.setType(PDU.GET);
ResponseEvent event = snmp.send(pdu, target);
if (event != null && event.getResponse() != null) {
System.out.println("\n=== 交换机基本信息 ===");
for (VariableBinding vb : event.getResponse().getVariableBindings()) {
System.out.printf("%-30s: %s%n",
getOIDDescription(vb.getOid().toString()),
vb.getVariable());
}
}
}
private static List<SwitchBoardVO> getInterfaceInfo(Snmp snmp, Target target) throws IOException {
// 获取接口数量
String ifNumberOID = "1.3.6.1.2.1.2.1.0";
PDU pdu = new PDU();
pdu.add(new VariableBinding(new OID(ifNumberOID)));
pdu.setType(PDU.GET);
ResponseEvent event = snmp.send(pdu, target);
if (event == null || event.getResponse() == null) {
System.err.println("无法获取接口数量");
return null;
}
int ifNumber = event.getResponse().get(0).getVariable().toInt();
System.out.println("\n=== 接口数量: " + ifNumber + " ===");
// 获取每个接口的信息
String[] ifOIDs = {
"1.3.6.1.2.1.2.2.1.2", // ifDescr
"1.3.6.1.2.1.2.2.1.3", // ifType
"1.3.6.1.2.1.2.2.1.5", // ifSpeed
"1.3.6.1.2.1.2.2.1.8", // ifOperStatus
"1.3.6.1.2.1.2.2.1.10", // ifInOctets
"1.3.6.1.2.1.2.2.1.16" // ifOutOctets
};
System.out.printf("%-5s %-15s %-10s %-15s %-8s %-12s %-12s%n",
"Index", "Name", "Type", "Speed", "Status", "InBytes", "OutBytes");
List<SwitchBoardVO> list = new ArrayList<>();
for (int i = 1; i <= ifNumber; i++) {
pdu = new PDU();
for (String baseOID : ifOIDs) {
pdu.add(new VariableBinding(new OID(baseOID + "." + i)));
}
pdu.setType(PDU.GET);
event = snmp.send(pdu, target);
if (event != null && event.getResponse() != null) {
VariableBinding[] vbs = event.getResponse().getVariableBindings().toArray(new VariableBinding[0]);
String ifName = vbs[0].getVariable().toString();
String ifType = getInterfaceType(vbs[1].getVariable().toInt());
String speed = formatSpeed(vbs[2].getVariable().toInt());
String status = getOperStatus(vbs[3].getVariable().toInt());
long inBytes = vbs[4].getVariable().toLong();
long outBytes = vbs[5].getVariable().toLong();
SwitchBoardVO boardVO = SwitchBoardVO.builder()
.name(ifName)
.type(ifType)
.status(status)
.inBytes(inBytes)
.outBytes(outBytes)
.build();
list.add(boardVO);
System.out.printf("%-5d %-15s %-10s %-15s %-8s %-12d %-12d%n",
i, ifName, ifType, speed, status, inBytes, outBytes);
}
}
return list;
}
// 辅助方法
private static String getOIDDescription(String oid) {
switch(oid) {
case "1.3.6.1.2.1.1.1.0": return "系统描述";
case "1.3.6.1.2.1.1.5.0": return "系统名称";
case "1.3.6.1.2.1.1.6.0": return "物理位置";
case "1.3.6.1.2.1.1.4.0": return "联系人";
case "1.3.6.1.2.1.1.3.0": return "运行时间";
default: return oid;
}
}
private static String getInterfaceType(int type) {
switch(type) {
case 6: return "Ethernet";
case 23: return "PPP";
case 24: return "Loopback";
case 53: return "VLAN";
case 131: return "Tunnel";
default: return "其他("+type+")";
}
}
private static String formatSpeed(int speed) {
if (speed >= 1000000000) {
return (speed / 1000000000) + " Gbps";
} else if (speed >= 1000000) {
return (speed / 1000000) + " Mbps";
} else if (speed >= 1000) {
return (speed / 1000) + " Kbps";
}
return speed + " bps";
}
private static String getOperStatus(int status) {
switch(status) {
case 1: return "Up";
case 2: return "Down";
case 3: return "Testing";
case 4: return "Unknown";
case 5: return "Dormant";
case 6: return "NotPresent";
case 7: return "LowerLayerDown";
default: return "未知";
}
}
}
@@ -0,0 +1,8 @@
package com.tongran.agentserver.server.collect.system;
import com.tongran.agentserver.server.collect.vo.SystemVO;
public interface SystemService {
SystemVO query();
}
@@ -0,0 +1,183 @@
package com.tongran.agentserver.server.collect.system.impl;
import com.tongran.agentserver.server.collect.system.SystemService;
import com.tongran.agentserver.server.collect.vo.SystemVO;
import com.tongran.agentserver.utils.AgentUtil;
import org.springframework.stereotype.Service;
import oshi.SystemInfo;
import oshi.hardware.CentralProcessor;
import oshi.hardware.HardwareAbstractionLayer;
import oshi.software.os.OperatingSystem;
import java.io.*;
import java.lang.management.ManagementFactory;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
@Service
public class SystemServiceImpl implements SystemService {
@Override
public SystemVO query() {
SystemVO systemVO = SystemVO.builder().build();
try {
SystemInfo si = new SystemInfo();
HardwareAbstractionLayer hal = si.getHardware();
CentralProcessor processor = hal.getProcessor();
OperatingSystem os = si.getOperatingSystem();
System.out.println("=========================================================");
// 1. 操作系统基本信息
System.out.println("=== 操作系统信息 ===");
systemVO.setOs(os.getFamily()); //操作系统
systemVO.setArch(os.getVersionInfo().getVersion() + " " + os.getBitness() + ""); //操作系统架构
systemVO.setUuid(AgentUtil.getMotherboardUUID());
System.out.println("操作系统: " + systemVO.getOs());
System.out.println("操作系统架构: " + systemVO.getArch());
System.out.println("UUID: " + AgentUtil.getMotherboardUUID());
// 2. 进程信息
System.out.println("\n=== 进程信息 ===");
long maxProcesses = getMaxProcessesLinux();
int runningProcesses = getRunningProcessesLinux();
System.out.println("最大进程数: " + maxProcesses);
System.out.println("正在运行的进程数: " + runningProcesses);
systemVO.setMaxProc(maxProcesses); //最大进程数
systemVO.setRunProcNum(runningProcesses); //正在运行的进程数
// 3. 登录用户数
System.out.println("\n=== 登录用户 ===");
systemVO.setUsersNum(os.getSessions().size()); //登录用户数
System.out.println("登录用户数: " + systemVO.getUsersNum());
// 4. 磁盘信息
System.out.println("\n=== 磁盘信息 ===");
systemVO.setDiskSizeTotal(diskSpace()); //硬盘:总可用空间
systemVO.setBootTime(systemBootTime(hal.getProcessor())); //系统启动时间
systemVO.setUname(systemDescription(si)); //系统描述
systemVO.setLocalTime(localTime()); //系统本地时间
systemVO.setUpTime(systemUptime(os)); //系统正常运行时间
System.out.println("硬盘:总可用空间: " + systemVO.getDiskSizeTotal());
System.out.println("系统启动时间: " + systemVO.getBootTime());
System.out.println("系统描述: " + systemVO.getUname());
System.out.println("系统本地时间: " + systemVO.getLocalTime());
System.out.println("系统正常运行时间: " + systemVO.getUpTime());
} catch (IOException e) {
e.printStackTrace();
}
return systemVO;
}
// 获取最大进程数
public int maxProc(){
try {
// 执行 ulimit -u 命令(获取当前用户最大进程数)
Process process = Runtime.getRuntime().exec("ulimit -u");
BufferedReader reader = new BufferedReader(
new InputStreamReader(process.getInputStream())
);
// 读取命令输出(示例输出:"1024"
String output = reader.readLine();
reader.close();
process.waitFor();
// 解析结果(去除空格)
int userMaxProcesses = Integer.parseInt(output.trim());
System.out.println("当前用户最大进程数(ulimit -u): " + userMaxProcesses);
return userMaxProcesses;
} catch (IOException | InterruptedException e) {
e.printStackTrace();
}
return 0;
}
// 读取 /proc/sys/kernel/pid_max 获取最大进程数
private static long getMaxProcessesLinux() throws IOException {
File pidMaxFile = new File("/proc/sys/kernel/pid_max");
try (BufferedReader reader = new BufferedReader(new FileReader(pidMaxFile))) {
String line = reader.readLine().trim();
return Long.parseLong(line);
}
}
// 统计 /proc 下的数字目录数(每个目录对应一个进程)
private static int getRunningProcessesLinux() {
File procDir = new File("/proc");
File[] files = procDir.listFiles();
if (files == null) return 0;
int count = 0;
for (File file : files) {
if (file.isDirectory() && file.getName().matches("\\d+")) {
count++;
}
}
return count;
}
// 获取硬盘总可用空间
public double diskSpace() {
double diskSizeTotal = 0;
File[] roots = File.listRoots();
// System.out.println("\n===== 硬盘空间信息 =====");
for (File root : roots) {
diskSizeTotal += (double) root.getFreeSpace() / (1024 * 1024 * 1024);
// System.out.printf("磁盘: %s\n", root.getAbsolutePath());
// System.out.printf("总空间: %.2f GB\n", (double) root.getTotalSpace() / (1024 * 1024 * 1024));
// System.out.printf("可用空间: %.2f GB\n", (double) root.getFreeSpace() / (1024 * 1024 * 1024));
// System.out.printf("已用空间: %.2f GB\n",
// (double) (root.getTotalSpace() - root.getFreeSpace()) / (1024 * 1024 * 1024));
// System.out.println("----------------------");
}
return diskSizeTotal;
}
// 获取系统启动时间
public long systemBootTime(CentralProcessor processor) {
long[] systemCpuLoadTicks = processor.getSystemCpuLoadTicks();
long bootTime = ManagementFactory.getRuntimeMXBean().getStartTime();
// LocalDateTime bootDateTime = LocalDateTime.ofInstant(
// Instant.ofEpochMilli(bootTime),
// ZoneId.systemDefault()
// );
//
// System.out.println("\n===== 系统启动时间 =====");
// System.out.println("启动时间: " +
// bootDateTime.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
return bootTime;
}
// 获取系统描述
public String systemDescription(SystemInfo si) {
OperatingSystem os = si.getOperatingSystem();
HardwareAbstractionLayer hal = si.getHardware();
// System.out.println("\n===== 系统描述信息 =====");
// System.out.println("操作系统: " + os.toString());
// System.out.println("系统版本: " + os.getVersionInfo().toString());
// System.out.println("处理器: " + hal.getProcessor().getProcessorIdentifier().getName());
// System.out.println("物理内存: " + hal.getMemory().getTotal() / (1024 * 1024 * 1024) + " GB");
return "操作系统: " + os.toString() + ",系统版本: " + os.getVersionInfo().toString() + "" +
",处理器: " + hal.getProcessor().getProcessorIdentifier().getName() +
",物理内存: " + hal.getMemory().getTotal() / (1024 * 1024 * 1024) + " GB";
}
// 获取系统本地时间
public String localTime() {
// System.out.println("\n===== 系统本地时间 =====");
// System.out.println("当前时间: " +
// LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
// System.out.println("时区: " + ZoneId.systemDefault());
return LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
}
// 获取系统正常运行时间
public long systemUptime(OperatingSystem os) {
long uptimeSeconds = os.getSystemUptime();
// long days = uptimeSeconds / (24 * 3600);
// long hours = (uptimeSeconds % (24 * 3600)) / 3600;
// long minutes = (uptimeSeconds % 3600) / 60;
// long seconds = uptimeSeconds % 60;
//
// System.out.println("\n===== 系统运行时间 =====");
// System.out.printf("系统已运行: %d天 %d小时 %d分钟 %d秒\n", days, hours, minutes, seconds);
return uptimeSeconds;
}
}
@@ -0,0 +1,57 @@
package com.tongran.agentserver.server.collect.vo;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.SuperBuilder;
import java.io.Serializable;
@Data
@SuperBuilder
@AllArgsConstructor
@NoArgsConstructor
@Schema(description = "CPU信息")
public class CpuVO implements Serializable {
private static final long serialVersionUID = 1L;
@Schema(description = "CPU1分钟负载")
private double avg1;
@Schema(description = "CPU5分钟负载")
private double avg5;
@Schema(description = "CPU15分钟负载")
private double avg15;
@Schema(description = "CPU硬件中断提供服务时间")
private double interrupt;
@Schema(description = "CPU使用率%")
private double uti;
@Schema(description = "CPU数量")
private double num;
@Schema(description = "CPU正常运行时间/秒")
private long normal;
@Schema(description = "CPU空闲时间")
private double idle;
@Schema(description = "CPU等待响应时间")
private double iowait;
@Schema(description = "CPU系统时间")
private double system;
@Schema(description = "CPU软件无响应时间")
private double noresp;
@Schema(description = "CPU用户进程所花费的时间")
private double user;
}
@@ -0,0 +1,47 @@
package com.tongran.agentserver.server.collect.vo;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.SuperBuilder;
import java.io.Serializable;
@Data
@SuperBuilder
@AllArgsConstructor
@NoArgsConstructor
@Schema(description = "磁盘信息")
public class DiskVO implements Serializable {
private static final long serialVersionUID = 5L;
@Schema(description = "磁盘名称")
private String name;
@Schema(description = "序列号")
private String serial;
@Schema(description = "磁盘大小(GB")
private long total;
@Schema(description = "磁盘写入速率")
private long writeSpeed;
@Schema(description = "磁盘读取速率")
private long readSpeed;
@Schema(description = "磁盘写入次数")
private long writeTimes;
@Schema(description = "磁盘读取次数")
private long readTimes;
@Schema(description = "磁盘写入字节")
private long writeBytes;
@Schema(description = "磁盘读取字节")
private long readBytes;
}
@@ -0,0 +1,41 @@
package com.tongran.agentserver.server.collect.vo;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.SuperBuilder;
import java.io.Serializable;
@Data
@SuperBuilder
@AllArgsConstructor
@NoArgsConstructor
@Schema(description = "容器信息")
public class DockerVO implements Serializable {
private static final long serialVersionUID = 4L;
@Schema(description = "容器ID")
private String id;
@Schema(description = "容器名称")
private String name;
@Schema(description = "容器状态")
private String status;
@Schema(description = "容器CPU使用率")
private String cpuUtil;
@Schema(description = "容器内存使用率")
private String memUtil;
@Schema(description = "容器网络接收速率")
private String netInSpeed;
@Schema(description = "容器网络发送速率")
private String netOutSpeed;
}
@@ -0,0 +1,37 @@
package com.tongran.agentserver.server.collect.vo;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.SuperBuilder;
import java.io.Serializable;
@Data
@SuperBuilder
@AllArgsConstructor
@NoArgsConstructor
@Schema(description = "内存信息")
public class MemoryVO implements Serializable {
private static final long serialVersionUID = 2L;
@Schema(description = "交换卷/文件的可用空间(字节)")
private double swapSizeFree;
@Schema(description = "内存利用率")
private double untilzation;
@Schema(description = "可用交换空间百分比")
private double swapSizePercent;
@Schema(description = "可用内存")
private long available;
@Schema(description = "可用内存百分比")
private double percent;
@Schema(description = "总内存")
private long total;
}
@@ -0,0 +1,49 @@
package com.tongran.agentserver.server.collect.vo;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.SuperBuilder;
import java.io.Serializable;
@Data
@SuperBuilder
@AllArgsConstructor
@NoArgsConstructor
@Schema(description = "网络信息")
public class NetVO implements Serializable {
private static final long serialVersionUID = 6L;
@Schema(description = "网卡名称")
private String name;
@Schema(description = "MAC")
private String mac;
@Schema(description = "运行状态")
private String status;
@Schema(description = "接口类型")
private String type;
@Schema(description = "IPv4")
private String ipV4;
@Schema(description = "入站丢包")
private long inDropped;
@Schema(description = "出站丢包")
private long outDropped;
@Schema(description = "发送流量")
private String outSpeed;
@Schema(description = "接收流量")
private String inSpeed;
@Schema(description = "接收速度")
private String speed;
}
@@ -0,0 +1,33 @@
package com.tongran.agentserver.server.collect.vo;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.SuperBuilder;
import java.io.Serializable;
@Data
@SuperBuilder
@AllArgsConstructor
@NoArgsConstructor
@Schema(description = "挂载点信息")
public class PointVO implements Serializable {
private static final long serialVersionUID = 7L;
@Schema(description = "挂载点")
private String mount;
@Schema(description = "文件系统类型")
private String vfsType;
@Schema(description = "可用空间")
private long vfsFree;
@Schema(description = "总空间")
private long vfsTotal;
@Schema(description = "空间利用率")
private double vfsUtil;
}
@@ -0,0 +1,35 @@
package com.tongran.agentserver.server.collect.vo;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.SuperBuilder;
import java.io.Serializable;
@Data
@SuperBuilder
@AllArgsConstructor
@NoArgsConstructor
@Schema(description = "交换机信息")
public class SwitchBoardVO implements Serializable {
private static final long serialVersionUID = 8L;
@Schema(description = "网口名称")
private String name;
@Schema(description = "网口类型")
private String type;
@Schema(description = "网口状态")
private String status;
@Schema(description = "接收流量")
private long inBytes;
@Schema(description = "发送流量")
private long outBytes;
}
@@ -0,0 +1,58 @@
package com.tongran.agentserver.server.collect.vo;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.SuperBuilder;
import java.io.Serializable;
@Data
@SuperBuilder
@AllArgsConstructor
@NoArgsConstructor
@Schema(description = "系统信息")
public class SystemVO implements Serializable {
private static final long serialVersionUID = 3L;
@Schema(description = "操作系统")
private String os;
@Schema(description = "操作系统架构")
private String arch;
@Schema(description = "最大进程数")
private long maxProc;
@Schema(description = "正在运行的进程数")
private int runProcNum;
@Schema(description = "登录用户数")
private int usersNum;
@Schema(description = "硬盘:总可用空间")
private double diskSizeTotal;
@Schema(description = "系统启动时间")
private long bootTime;
@Schema(description = "系统描述")
private String uname;
@Schema(description = "系统本地时间")
private String localTime;
@Schema(description = "系统正常运行时间")
private long upTime;
@Schema(description = "进程数")
private double procNum;
private String uuid;
@Schema(description = "时间戳")
private long timeStamp;
}
@@ -0,0 +1,127 @@
package com.tongran.agentserver.server.netty;
import com.tongran.agentserver.server.netty.config.AgentNettyConfig;
import com.tongran.agentserver.server.netty.handler.DecoderHandler;
import com.tongran.agentserver.server.netty.handler.NettyClientHandler;
import io.netty.bootstrap.Bootstrap;
import io.netty.channel.*;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioSocketChannel;
import io.netty.handler.codec.string.StringEncoder;
import io.netty.handler.timeout.IdleStateHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.annotation.Resource;
import java.util.concurrent.TimeUnit;
@Component
public class NettyTcpClient {
private static final Logger logger = LoggerFactory.getLogger(NettyTcpClient.class);
private EventLoopGroup group = new NioEventLoopGroup();
private Channel channel;
@Resource
private AgentNettyConfig config;
// 目标服务器IP和端口
// private final String host = "www.tz2.xyz"; // 替换为实际IP
// private final int port = 6610; // 替换为实际端口
/**
* 启动客户端连接
*/
@PostConstruct
public void start() {
try {
connect();
} catch (Exception e) {
logger.error("Netty客户端启动失败", e);
}
}
public void connect() throws InterruptedException {
Bootstrap bootstrap = new Bootstrap();
bootstrap.group(group)
.channel(NioSocketChannel.class)
.option(ChannelOption.TCP_NODELAY, true)
.option(ChannelOption.SO_KEEPALIVE, true)
.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 5000)
.handler(new ChannelInitializer<SocketChannel>() {
@Override
protected void initChannel(SocketChannel ch) {
ChannelPipeline pipeline = ch.pipeline();
// 添加编解码器
pipeline.addLast("decoder", new DecoderHandler());
pipeline.addLast("encoder", new StringEncoder());
// 添加心跳机制
pipeline.addLast("idleStateHandler",
new IdleStateHandler(0, 0, 90, TimeUnit.SECONDS));
// 添加自定义处理器
pipeline.addLast("clientHandler", new NettyClientHandler());
}
});
// 连接服务器
ChannelFuture future = bootstrap.connect(config.getHost(), config.getPort()).sync();
// 监听连接状态
future.addListener((ChannelFutureListener) f -> {
if (f.isSuccess()) {
logger.info("成功连接到TCP服务器 {}:{}", config.getHost(), config.getPort());
channel = f.channel();
} else {
logger.error("连接TCP服务器失败 {}:{}, 5秒后尝试重连...", config.getHost(), config.getPort());
f.channel().eventLoop().schedule(() -> {
try {
connect();
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}, 5, TimeUnit.SECONDS);
}
});
}
/**
* 发送消息
* @param message 要发送的消息内容
*/
public void sendMessage(String message) {
if (channel != null && channel.isActive()) {
channel.writeAndFlush(message);
logger.info("发送消息: {}", message);
} else {
logger.warn("TCP连接未建立,消息发送失败: {}", message);
}
}
/**
* 关闭连接
*/
@PreDestroy
public void stop() {
if (channel != null) {
channel.close();
}
group.shutdownGracefully();
logger.info("Netty客户端已关闭");
}
/**
* 检查连接状态
* @return true表示连接正常
*/
public boolean isConnected() {
return channel != null && channel.isActive();
}
}
@@ -0,0 +1,16 @@
package com.tongran.agentserver.server.netty.config;
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Configuration;
@Data
@Configuration
@ConfigurationProperties(prefix = "netty.server")
public class AgentNettyConfig {
private String host;
private int port;
}
@@ -0,0 +1,55 @@
package com.tongran.agentserver.server.netty.handler;
import cn.hutool.cache.Cache;
import cn.hutool.cache.CacheUtil;
import com.tongran.agentserver.utils.AssertLog;
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandler;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import io.netty.util.CharsetUtil;
import org.springframework.stereotype.Component;
@Component
@ChannelHandler.Sharable
public class DecoderHandler extends ChannelInboundHandlerAdapter {
// 用来临时保留没有处理过的请求报文
private final Cache<String, ByteBuf> lruCache = CacheUtil.newLRUCache(3000);
/**
* 消息解码器
*/
@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) {
// 检查是否为 ByteBuf(未解码的原始数据)
if (msg instanceof ByteBuf) {
ByteBuf byteBuf = (ByteBuf) msg;
String messages = byteBuf.toString(CharsetUtil.UTF_8); // 指定字符集解码
AssertLog.info("<<[up]:[up-content]==>{}", messages);
// JSONObject jsonObject = JSONObject.parseObject(messages);
// String clientId = jsonObject.getString("clientId");
// Message electricMessage = Message.builder().build();
// electricMessage.setClientId(clientId);
// JSONObject object = new JSONObject();
// object.put("dateType","register");
// object.put("stats","1");
// electricMessage.setContent(object.toString());
// ctx.fireChannelRead(electricMessage);//传递到下一个handler
byteBuf.release(); // 释放 ByteBuf 资源(重要!)
} else {
System.out.println("Unexpected message type: " + msg.getClass());
}
}
public byte[] subByte(byte[] b, int off, int length) {
byte[] bytes = new byte[length];
System.arraycopy(b, off, bytes, 0, length);
return bytes;
}
}
@@ -0,0 +1,214 @@
package com.tongran.agentserver.server.netty.handler;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import com.tongran.agentserver.server.netty.model.Message;
import com.tongran.agentserver.utils.AgentUtil;
import io.netty.bootstrap.Bootstrap;
import io.netty.channel.*;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioSocketChannel;
import io.netty.handler.codec.string.StringEncoder;
import io.netty.handler.timeout.IdleState;
import io.netty.handler.timeout.IdleStateEvent;
import io.netty.util.AttributeKey;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.net.InetSocketAddress;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
@ChannelHandler.Sharable
public class NettyClientHandler extends SimpleChannelInboundHandler<Message> {
private static final Logger logger = LoggerFactory.getLogger(NettyClientHandler.class);
// 目标服务器 IP 和端口(从 Channel 的 RemoteAddress 动态获取)
private String serverIp;
private int serverPort;
// 重连状态标记(原子变量保证线程安全)
private AtomicBoolean isReconnecting = new AtomicBoolean(false);
private int retryCount = 0; // 当前重试次数
// 重连策略配置(可根据需求调整)
private int maxRetries = 3; // 最大重试次数(3次)
private long initialInterval = 1000; // 初始重连间隔(1秒)
private long intervalMultiplier = 2; // 间隔倍数(指数退避)
private long maxInterval = 4000; // 最大重连间隔(4秒)
// 异步调度器(独立线程池,避免阻塞 Netty I/O 线程)
private final ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor();
// AttributeKey 用于传递重连上下文(可选)
private static final AttributeKey<NettyClientHandler> RECONNECT_HANDLER_KEY =
AttributeKey.valueOf("nettyClientHandler");
@Override
protected void channelRead0(ChannelHandlerContext ctx, Message msg) {
logger.info("收到服务器消息: {}", msg);
// 这里可以添加消息处理逻辑
}
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
if (evt instanceof IdleStateEvent) {
IdleStateEvent event = (IdleStateEvent) evt;
if (event.state() == IdleState.WRITER_IDLE) {
// 发送心跳包
JSONObject object = new JSONObject();
object.put("strength","31");
String clientId = AgentUtil.getMotherboardUUID();
Message message = Message.builder().clientId(clientId).dataType("HEARTBEAT").data(object.toString()).build();
// 将对象转为 JSON 字符串
String json = "agent-tcp:"+JSON.toJSONString(message)+"@tong-ran";
System.out.println(json);
ctx.writeAndFlush(json);
logger.debug("发送心跳包");
}
} else {
super.userEventTriggered(ctx, evt);
}
}
@Override
public void channelActive(ChannelHandlerContext ctx) {
logger.info("与服务器建立连接: {}", ctx.channel().remoteAddress());
// 连接建立时,记录目标服务器 IP 和端口(从 RemoteAddress 解析)
InetSocketAddress remoteAddr = (InetSocketAddress) ctx.channel().remoteAddress();
this.serverIp = remoteAddr.getHostString();
this.serverPort = remoteAddr.getPort();
System.out.println("连接建立成功,目标服务器: " + serverIp + ":" + serverPort);
retryCount = 0; // 连接成功时重置重试次数
// 连接建立后可以发送登录认证消息
String clientId = AgentUtil.getMotherboardUUID();
JSONObject object = new JSONObject();
object.put("uuid",clientId);
Message message = Message.builder().clientId(clientId).dataType("LOGIN").data(object.toString()).build();
// 将对象转为 JSON 字符串
String json = "agent-tcp:"+JSON.toJSONString(message)+"@tong-ran";
System.out.println("连接建立成功,发送登录认证="+json);
ctx.writeAndFlush(json);
}
@Override
public void channelInactive(ChannelHandlerContext ctx) {
logger.warn("与服务器断开连接: {}", ctx.channel().remoteAddress());
// 连接断开时触发重连逻辑
System.out.println("连接断开,触发重连...");
if (isReconnecting.compareAndSet(false, true)) {
startReconnectTask(ctx); // 启动异步重连任务
}
}
/**
* 启动异步重连任务(指数退避策略)
*/
private void startReconnectTask(ChannelHandlerContext ctx) {
// 检查是否超过最大重试次数
if (retryCount >= maxRetries) {
System.out.println("已达到最大重试次数(" + maxRetries + "),停止重连");
isReconnecting.set(false);
return;
}
// 计算当前重连间隔(指数退避公式:initialInterval * (intervalMultiplier ^ retryCount)
long currentInterval = calculateCurrentInterval();
System.out.printf("第 %d 次重连,将在 %dms 后尝试...%n", retryCount + 1, currentInterval);
// 调度重连任务(使用独立线程池)
ScheduledFuture<?> reconnectFuture = scheduler.schedule(() -> {
try {
// 关闭已断开的 Channel(避免资源泄漏)
if (ctx.channel().isActive()) {
ctx.channel().close().sync();
}
// 重新初始化 Bootstrap 并连接服务器
Bootstrap bootstrap = new Bootstrap();
bootstrap.group(ctx.channel().eventLoop()) // 复用原 EventLoopGroup
.channel(NioSocketChannel.class)
.handler(new ChannelInitializer<SocketChannel>() {
@Override
protected void initChannel(SocketChannel ch) {
// 重新添加编解码器和业务处理器(与初始连接一致)
ch.pipeline().addLast(new DecoderHandler()); // 自定义解码器
ch.pipeline().addLast(new StringEncoder()); // 自定义编码器
ch.pipeline().addLast(new NettyClientHandler()); // 绑定重连处理器
// 其他业务处理器...
}
});
// 执行连接(阻塞直到完成)
ChannelFuture connectFuture = bootstrap.connect(serverIp, serverPort).sync();
Channel newChannel = connectFuture.channel();
// 重连成功后的处理
onReconnectSuccess(newChannel);
} catch (Exception e) {
// 重连失败处理
onReconnectFailure(ctx,e);
}
}, currentInterval, TimeUnit.MILLISECONDS);
}
/**
* 计算当前重连间隔(指数退避)
*/
private long calculateCurrentInterval() {
int currentRetry = retryCount;
long interval = (long) (initialInterval * Math.pow(intervalMultiplier, currentRetry));
return Math.min(interval, maxInterval); // 限制最大间隔
}
/**
* 重连成功回调
*/
private void onReconnectSuccess(Channel newChannel) {
System.out.println("重连成功!新 Channel ID: " + newChannel.id().asLongText());
// 重置重连状态
retryCount = 0;
isReconnecting.set(false);
// 可选:同步业务状态(如会话恢复)
}
/**
* 重连失败回调
*/
private void onReconnectFailure(ChannelHandlerContext ctx,Exception e) {
retryCount++; // 重试次数+1
System.err.printf("重连失败(第 %d 次): %s%n", retryCount, e.getMessage());
// 检查是否超过最大重试次数
if (retryCount >= maxRetries) {
System.out.println("已达到最大重试次数(" + maxRetries + "),停止重连");
isReconnecting.set(false);
return;
}
// 继续下一次重连(触发 channelInactive 重新调度)
if (ctx != null) {
startReconnectTask(ctx);
}
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
logger.error("通信异常", cause);
ctx.close();
}
@Override
public void handlerRemoved(ChannelHandlerContext ctx) {
// 清理资源(如关闭调度器)
scheduler.shutdown();
}
}
@@ -0,0 +1,37 @@
package com.tongran.agentserver.server.netty.model;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.io.Serializable;
/**
* @author egrias
*/
@Data
@Builder
@AllArgsConstructor
@NoArgsConstructor
public class Message implements Serializable {
private static final long serialVersionUID = -1267013167162440610L;
/**
* clientId
*/
private String clientId;
/**
* 数据类型:LOGIN、HEARTBEAT、CPU、MEMORY、SYSTEM、POINT、NET、DISK、DOCKER、SWITCHBOARD
*/
private String dataType;
/**
* 发送内容
*/
private String data;
}
@@ -0,0 +1,20 @@
package com.tongran.agentserver.utils;
import org.apache.commons.lang3.StringUtils;
import oshi.SystemInfo;
import oshi.hardware.Baseboard;
import oshi.hardware.HardwareAbstractionLayer;
public class AgentUtil {
public static String getMotherboardUUID() {
SystemInfo si = new SystemInfo();
HardwareAbstractionLayer hal = si.getHardware();
Baseboard baseboard = hal.getComputerSystem().getBaseboard();
if(StringUtils.isNotBlank(baseboard.getSerialNumber())){
return baseboard.getSerialNumber();
}
return "client-001";
}
}
@@ -0,0 +1,73 @@
package com.tongran.agentserver.utils;
import lombok.extern.slf4j.Slf4j;
/**
* 日志断言类
*
* @author LJ
*
*/
@Slf4j
public class AssertLog {
/**
* 打印Info 日志
*
* @param format
* @param arguments
*/
public static void info(String format, Object... arguments) {
if (log.isInfoEnabled()) {
log.info(format, arguments);
}
}
/**
* 打印Debug 日志
*
* @param format
* @param arguments
*/
public static void debug(String format, Object... arguments) {
if (log.isDebugEnabled()) {
log.debug(format, arguments);
}
}
/**
* 打印Error 日志
*
* @param format
* @param arguments
*/
public static void error(String format, Object... arguments) {
if (log.isErrorEnabled()) {
log.error(format, arguments);
}
}
/**
* 打印Trace 日志
*
* @param format
* @param arguments
*/
public static void trace(String format, Object... arguments) {
if (log.isTraceEnabled()) {
log.trace(format, arguments);
}
}
/**
* 打印Warn 日志
*
* @param format
* @param arguments
*/
public static void warn(String format, Object... arguments) {
if (log.isWarnEnabled()) {
log.warn(format, arguments);
}
}
}
@@ -0,0 +1,227 @@
package com.tongran.agentserver.utils;
import org.apache.commons.lang3.StringUtils;
import oshi.hardware.NetworkIF;
import java.math.BigInteger;
import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;
import java.util.*;
public class EscapeUtil {
/**
* 发送数据转义
*/
public static String escape(String zoneCode, String terminalAddress, String groupAdr, String sendContent) {
// if (StringUtils.isNotBlank(sendContent)) {
// StringBuilder content = new StringBuilder();
// StringBuilder signData = new StringBuilder();
// int fixed = 34;
// int len = sendContent.length() / 2;
// String dataLen = fill(Integer.toHexString(len), 4);
// String pwd = "00000000000000000000000000000000";
// // 长度转二进制补10 转十六进制
// String head = Integer.toBinaryString(len + fixed) + "10";
// head = fill(Integer.toHexString(Integer.parseInt(head, 2)), 4);
// content.append("68");// 起始字符
// content.append(head + head);// 长度
// content.append("68");// 起始字符
// signData.append("6b");// 控制域
// signData.append(zoneCode);// 行政区划码 A1
// signData.append(terminalAddress);// 终端地址 A2
// signData.append(groupAdr);// 主站地址和组地址标志 A3
// signData.append("10");// AFN
// signData.append("64");// 帧序列域
// signData.append("0000");// P0
// signData.append("0100");// F1
// signData.append("02");// 端口号
// signData.append("6b");// 透明转发通信控制字
// signData.append("00");// 透明转发接收等待报文超时时间
// signData.append("00");// 透明转发接收等待字节超时时间
// signData.append(dataLen);// 转发的数据内容长度
// signData.append(sendContent);
// signData.append(pwd);
// content.append(signData);
// String cs = SeqUtil.makeChecksum(signData.toString());
// content.append(cs);// CS
// content.append("16");// 结束字符
// return content.toString();
// }
return null;
}
public static String increase(String data, int len) {
int length = data.length();
for (int i = 0; i < len - length; i++) {
data = "0" + data;
}
return data;
}
/**
* 补零,反转
*/
public static String fill(String data, int len) {
int length = data.length();
for (int i = 0; i < len - length; i++) {
data = "0" + data;
}
if (len % 2 == 0) {
List<String> list = new ArrayList<>();
for (int i = 0; i < len; i += 2) {
list.add(data.substring(i, i + 2));
}
Collections.reverse(list);
data = StringUtils.join(list.toArray());
}
return data;
}
public static String countervailing(String data, int len) {
int length = data.length();
for (int i = 0; i < len - length; i++) {
data = "f" + data;
}
if (len % 2 == 0) {
List<String> list = new ArrayList<>();
for (int i = 0; i < len; i += 2) {
list.add(data.substring(i, i + 2));
}
Collections.reverse(list);
data = StringUtils.join(list.toArray());
}
return data;
}
/**
* 数据域+0x33转义
*/
public static String change(String data) {
if (StringUtils.isNotBlank(data) && data.length() > 2) {
int len = data.length();
List<String> list = new ArrayList<>();
for (int i = 0; i < len; i += 2) {
int num = new BigInteger(data.substring(i, i + 2), 16).intValue() + 0x33;
if (num >= 256) {
num = num - 256;
}
String temp = Integer.toHexString(num);
if (temp.length() < 2) {
temp = "0" + temp;
}
list.add(temp);
}
return StringUtils.join(list.toArray());
}
return null;
}
public static byte[] hexStringToByteArray(String str) {
if (str.startsWith("0x")) { // Get rid of potential prefix
str = str.substring(2);
}
if (str.length() % 2 != 0) { // If string is not of even length
str = '0' + str; // Assume leading zeroes were left out
}
byte[] result = new byte[str.length() / 2];
for (int i = 0; i < str.length(); i += 2) {
String nextByte = str.charAt(i) + "" + str.charAt(i + 1);
// To avoid overflow, parse as int and truncate:
result[i / 2] = (byte) Integer.parseInt(nextByte, 16);
}
return result;
}
public static String createSign(SortedMap<Object, Object> packageParams, String API_KEY) throws Exception {
StringBuffer sb = new StringBuffer();
Set<Map.Entry<Object, Object>> es = packageParams.entrySet();
Iterator it = es.iterator();
while (it.hasNext()) {
Map.Entry<Object, Object> entry = (Map.Entry) it.next();
String k = (String) entry.getKey();
String v = (String) entry.getValue();
if (null != v && !"".equals(v) && !"sign".equals(k) && !"key".equals(k)) {
sb.append(k + "=" + v + "&");
}
}
sb.append("key=" + API_KEY);
String sign = MD5(sb.toString()).toUpperCase();
return sign;
}
public static String MD5(String data) throws Exception {
MessageDigest md = MessageDigest.getInstance("MD5");
byte[] array = md.digest(data.getBytes("UTF-8"));
StringBuilder sb = new StringBuilder();
byte[] var4 = array;
int var5 = array.length;
for (int var6 = 0; var6 < var5; ++var6) {
byte item = var4[var6];
sb.append(Integer.toHexString(item & 255 | 256).substring(1, 3));
}
return sb.toString().toUpperCase();
}
public static String getRequestXml(SortedMap<Object, Object> parameters) {
StringBuffer sb = new StringBuffer();
sb.append("<xml>");
Set<Map.Entry<Object, Object>> es = parameters.entrySet();
Iterator it = es.iterator();
while (true) {
while (it.hasNext()) {
Map.Entry<Object, Object> entry = (Map.Entry) it.next();
String k = (String) entry.getKey();
String v = (String) entry.getValue();
if (!"attach".equalsIgnoreCase(k) && !"body".equalsIgnoreCase(k) && !"sign".equalsIgnoreCase(k)) {
sb.append("<" + k + ">" + v + "</" + k + ">");
} else {
sb.append("<" + k + ">" + v + "</" + k + ">");
}
}
sb.append("</xml>");
return new String(sb.toString().getBytes(StandardCharsets.UTF_8), StandardCharsets.ISO_8859_1);
}
}
public static double bytesToMbps(long bytes) {
return bytes * 8.0 / 1_000_000; // bytes to megabits
}
public static String getInterfaceType(NetworkIF net) {
String name = net.getName().toLowerCase();
String displayName = net.getDisplayName().toLowerCase();
if (name.startsWith("eth") || name.startsWith("en") || displayName.contains("ethernet")) {
return "Ethernet";
} else if (name.startsWith("wlan") || name.startsWith("wl") || displayName.contains("wireless")) {
return "Wi-Fi";
} else if (name.startsWith("lo") || displayName.contains("loopback")) {
return "Loopback";
} else if (name.startsWith("ppp") || displayName.contains("point-to-point")) {
return "PPP";
} else if (name.startsWith("vmnet") || displayName.contains("virtual")) {
return "Virtual";
} else if (name.startsWith("tun") || name.startsWith("tap")) {
return "TUN/TAP";
} else if (name.startsWith("br") || displayName.contains("bridge")) {
return "Bridge";
} else if (name.startsWith("bond") || displayName.contains("bond")) {
return "Bond";
} else {
return "Unknown";
}
}
}
@@ -0,0 +1,79 @@
package com.tongran.agentserver.utils;
import cn.hutool.extra.spring.SpringUtil;
import com.tongran.agentserver.core.exception.code.ErrorCode;
import com.tongran.agentserver.core.exception.code.GlobalErrorCode;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.io.Serializable;
/**
* @author BAO
*/
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
@Schema(description = "接口交互统一数据返回标准")
public class R<T> implements Serializable {
private static final long serialVersionUID = 1L;
@Schema(description = "返回代码")
private Integer code;
@Schema(description = "消息描述")
private String msg;
@Schema(description = "结果对象")
private T data;
@Schema(description = "接口环境")
private String active;
public static <T> R<T> success(String msg, T t) {
R<T> r = new R<>();
r.setData(t);
r.setMsg(msg);
r.setCode(GlobalErrorCode.SUCCESS.getCode());
r.setActive(SpringUtil.getActiveProfile());
return r;
}
public static <T> R<T> success(T t) {
return R.success(GlobalErrorCode.SUCCESS.getMsg(), t);
}
public static <T> R<T> success() {
return R.success(null);
}
public static <T> R<T> error(String msg, Integer code) {
R<T> r = new R<>();
r.setMsg(msg);
r.setCode(code);
r.setActive(SpringUtil.getActiveProfile());
return r;
}
public static <T> R<T> error(Integer code, String msg) {
return error(msg, code);
}
public static <T> R<T> error(ErrorCode err) {
return R.error(err.getMsg(), err.getCode());
}
public static <T> R<T> error() {
return R.error(GlobalErrorCode.ERROR.getMsg(), GlobalErrorCode.ERROR.getCode());
}
public static <T> R<T> error(String msg) {
return R.error(msg, GlobalErrorCode.ERROR.getCode());
}
}
@@ -0,0 +1,172 @@
package com.tongran.agentserver.utils;
import org.snmp4j.*;
import org.snmp4j.event.ResponseEvent;
import org.snmp4j.mp.SnmpConstants;
import org.snmp4j.smi.GenericAddress;
import org.snmp4j.smi.OID;
import org.snmp4j.smi.OctetString;
import org.snmp4j.smi.VariableBinding;
import org.snmp4j.transport.DefaultUdpTransportMapping;
import java.io.IOException;
public class SwitchInfoFetcher {
private static final String COMMUNITY = "public"; // 默认community字符串
private static final String SWITCH_IP = "183.249.21.1"; // 交换机IP
private static final int PORT = 62161; // SNMP端口
public static void main(String[] args) {
try {
// 1. 创建传输映射
TransportMapping transport = new DefaultUdpTransportMapping();
Snmp snmp = new Snmp(transport);
transport.listen();
// 2. 创建目标对象
CommunityTarget target = new CommunityTarget();
target.setCommunity(new OctetString(COMMUNITY));
target.setAddress(GenericAddress.parse("udp:" + SWITCH_IP + "/" + PORT));
target.setRetries(2);
target.setTimeout(5000);
target.setVersion(SnmpConstants.version2c);
// 3. 获取交换机基本信息
getSystemInfo(snmp, target);
// 4. 获取接口信息
getInterfaceInfo(snmp, target);
snmp.close();
} catch (Exception e) {
e.printStackTrace();
}
}
private static void getSystemInfo(Snmp snmp, Target target) throws IOException {
// 系统描述 OID
String[] systemOIDs = {
"1.3.6.1.2.1.1.1.0", // sysDescr
"1.3.6.1.2.1.1.5.0", // sysName
"1.3.6.1.2.1.1.6.0", // sysLocation
"1.3.6.1.2.1.1.4.0", // sysContact
"1.3.6.1.2.1.1.3.0" // sysUpTime
};
PDU pdu = new PDU();
for (String oid : systemOIDs) {
pdu.add(new VariableBinding(new OID(oid)));
}
pdu.setType(PDU.GET);
ResponseEvent event = snmp.send(pdu, target);
if (event != null && event.getResponse() != null) {
System.out.println("\n=== 交换机基本信息 ===");
for (VariableBinding vb : event.getResponse().getVariableBindings()) {
System.out.printf("%-30s: %s%n",
getOIDDescription(vb.getOid().toString()),
vb.getVariable());
}
}
}
private static void getInterfaceInfo(Snmp snmp, Target target) throws IOException {
// 获取接口数量
String ifNumberOID = "1.3.6.1.2.1.2.1.0";
PDU pdu = new PDU();
pdu.add(new VariableBinding(new OID(ifNumberOID)));
pdu.setType(PDU.GET);
ResponseEvent event = snmp.send(pdu, target);
if (event == null || event.getResponse() == null) {
System.err.println("无法获取接口数量");
return;
}
int ifNumber = event.getResponse().get(0).getVariable().toInt();
System.out.println("\n=== 接口数量: " + ifNumber + " ===");
// 获取每个接口的信息
String[] ifOIDs = {
"1.3.6.1.2.1.2.2.1.2", // ifDescr
"1.3.6.1.2.1.2.2.1.3", // ifType
"1.3.6.1.2.1.2.2.1.5", // ifSpeed
"1.3.6.1.2.1.2.2.1.8", // ifOperStatus
"1.3.6.1.2.1.2.2.1.10", // ifInOctets
"1.3.6.1.2.1.2.2.1.16" // ifOutOctets
};
System.out.printf("%-5s %-15s %-10s %-15s %-8s %-12s %-12s%n",
"Index", "Name", "Type", "Speed", "Status", "InBytes", "OutBytes");
for (int i = 1; i <= ifNumber; i++) {
pdu = new PDU();
for (String baseOID : ifOIDs) {
pdu.add(new VariableBinding(new OID(baseOID + "." + i)));
}
pdu.setType(PDU.GET);
event = snmp.send(pdu, target);
if (event != null && event.getResponse() != null) {
VariableBinding[] vbs = event.getResponse().getVariableBindings().toArray(new VariableBinding[0]);
String ifName = vbs[0].getVariable().toString();
String ifType = getInterfaceType(vbs[1].getVariable().toInt());
String speed = formatSpeed(vbs[2].getVariable().toInt());
String status = getOperStatus(vbs[3].getVariable().toInt());
long inBytes = vbs[4].getVariable().toLong();
long outBytes = vbs[5].getVariable().toLong();
System.out.printf("%-5d %-15s %-10s %-15s %-8s %-12d %-12d%n",
i, ifName, ifType, speed, status, inBytes, outBytes);
}
}
}
// 辅助方法
private static String getOIDDescription(String oid) {
switch(oid) {
case "1.3.6.1.2.1.1.1.0": return "系统描述";
case "1.3.6.1.2.1.1.5.0": return "系统名称";
case "1.3.6.1.2.1.1.6.0": return "物理位置";
case "1.3.6.1.2.1.1.4.0": return "联系人";
case "1.3.6.1.2.1.1.3.0": return "运行时间";
default: return oid;
}
}
private static String getInterfaceType(int type) {
switch(type) {
case 6: return "Ethernet";
case 23: return "PPP";
case 24: return "Loopback";
case 53: return "VLAN";
case 131: return "Tunnel";
default: return "其他("+type+")";
}
}
private static String formatSpeed(int speed) {
if (speed >= 1000000000) {
return (speed / 1000000000) + " Gbps";
} else if (speed >= 1000000) {
return (speed / 1000000) + " Mbps";
} else if (speed >= 1000) {
return (speed / 1000) + " Kbps";
}
return speed + " bps";
}
private static String getOperStatus(int status) {
switch(status) {
case 1: return "Up";
case 2: return "Down";
case 3: return "Testing";
case 4: return "Unknown";
case 5: return "Dormant";
case 6: return "NotPresent";
case 7: return "LowerLayerDown";
default: return "未知";
}
}
}
+25
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server:
port: 9018
servlet:
context-path: /agent-server
# 接口文档配置
knife4j:
enable: true
production: false # 开启屏蔽文档资源
# 日志配置
logging:
file:
path: /data/agent-server/logs
netty:
server:
host: 127.0.0.1
port: 6610
client:
client-id: client-001
reconnect-interval: 5
maxReconnectAttempts: 10 # 最大重连次数
initialReconnectDelay: 1000 # 初始重连延迟(毫秒)
maxReconnectDelay: 30000 # 最大重连延迟(毫秒)
+25
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server:
port: 9018
servlet:
context-path: /agent-server
# 接口文档配置
knife4j:
enable: true
production: false # 开启屏蔽文档资源
# 日志配置
logging:
file:
path: /data/agent-server/logs
netty:
server:
host: 127.0.0.1
port: 6610
client:
client-id: client-001
reconnect-interval: 5
maxReconnectAttempts: 10 # 最大重连次数
initialReconnectDelay: 1000 # 初始重连延迟(毫秒)
maxReconnectDelay: 30000 # 最大重连延迟(毫秒)
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spring:
profiles:
active: dev
mvc:
pathmatch:
matching-strategy: ant_path_matcher
application:
name: agent-server
version: 1.0
web:
resources:
static-locations: classpath*:/META-INF/resources/
logging:
config: classpath:logback/logback-${spring.profiles.active}.xml
# springdoc-openapi项目配置
knife4j:
setting:
enable-footer-custom: true
footer-custom-content: Apache License 2.0
springdoc:
config:
title: AGENT服务
description: AGENT服务接口文档
contact: TCP
email:
version: ${spring.application.version}
group-configs:
- group: 'TCP服务'
paths-to-match: '/**'
packages-to-scan: com.tongran.agent-server
+116
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<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="60000" debug="false">
<springProperty scope="context" name="appName" source="spring.application.name" defaultValue="default"/>
<springProperty scope="context" name="logPath" source="logging.file.path" defaultValue="/logs/${appName}"/>
<contextName>${appName}</contextName>
<!--定义日志文件的存储地址 勿在 LogBack 的配置中使用相对路径 -->
<property name="LOG_HOME" value="${logPath}/${appName}"/>
<!-- 控制台输出 -->
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<!--格式化输出:%d表示日期,%thread表示线程名,%-5level:级别从左显示5个字符宽度%msg:日志消息,%n是换行符 -->
<pattern>[requestId:%X{requestId}] [time:%d{yyyy-MM-dd HH:mm:ss.SSS}] [thread:%thread] [level:%-5level] [appName:${appName}] msg- %msg%n</pattern>
</encoder>
</appender>
<!-- 按照每天生成日志文件, debug级别 -->
<appender name="DEBUG" class="ch.qos.logback.core.rolling.RollingFileAppender">
<!-- 日志日常打印文件 -->
<file>${LOG_HOME}/debug.log</file>
<!-- 日志滚动规则 -->
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!--日志滚动文件名命令规则 -->
<FileNamePattern>${LOG_HOME}/debug.%d{yyyy-MM-dd}.%i.AssertLog.zip</FileNamePattern>
<!--日志文件保留天数 -->
<MaxHistory>30</MaxHistory>
<!-- 日志保存总量 -->
<totalSizeCap>10GB</totalSizeCap>
<!-- 日志切分规则 -->
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<!-- 文件切分压缩的大小阈值 -->
<maxFileSize>10MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<!-- 日志输出的样式 -->
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<!--格式化输出:%d表示日期,%thread表示线程名,%-5level:级别从左显示5个字符宽度%msg:日志消息,%n是换行符 -->
<pattern>[requestId:%X{requestId}] [time:%d{yyyy-MM-dd HH:mm:ss.SSS}] [thread:%thread] [level:%-5level] [appName:${appName}] msg- %msg%n</pattern>
</encoder>
</appender>
<!-- 按照每天生成日志文件, info级别 -->
<appender name="INFO" class="ch.qos.logback.core.rolling.RollingFileAppender">
<!-- 精确过滤, 只保存info级别 -->
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>INFO</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
<!-- 日志日常打印文件 -->
<file>${LOG_HOME}/info.log</file>
<!-- 日志滚动规则 -->
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 日志滚动文件名命令规则 -->
<FileNamePattern>${LOG_HOME}/info.%d{yyyy-MM-dd}.%i.AssertLog.zip</FileNamePattern>
<!--日志文件保留天数 -->
<MaxHistory>30</MaxHistory>
<!-- 日志保存总量 -->
<totalSizeCap>10GB</totalSizeCap>
<!-- 日志切分规则 -->
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<!-- 文件切分压缩的大小阈值 -->
<maxFileSize>10MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<!-- 日志输出的样式 -->
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<!--格式化输出:%d表示日期,%thread表示线程名,%-5level:级别从左显示5个字符宽度%msg:日志消息,%n是换行符 -->
<pattern>[requestId:%X{requestId}] [time:%d{yyyy-MM-dd HH:mm:ss.SSS}] [thread:%thread] [level:%-5level] [appName:${appName}] msg- %msg%n</pattern>
</encoder>
</appender>
<!-- 按照固定大小生成日志文件, error级别 -->
<appender name="ERROR" class="ch.qos.logback.core.rolling.RollingFileAppender">
<!-- 精确过滤, 只保存error级别 -->
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>ERROR</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
<file>${LOG_HOME}/error.log</file>
<!-- 日志滚动规则 -->
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 日志滚动文件名命令规则 -->
<FileNamePattern>${LOG_HOME}/error.%d{yyyy-MM-dd}.%i.AssertLog.zip</FileNamePattern>
<!--日志文件保留天数 -->
<MaxHistory>30</MaxHistory>
<!-- 日志保存总量 -->
<totalSizeCap>10GB</totalSizeCap>
<!-- 日志切分规则 -->
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<!-- 文件切分压缩的大小阈值 -->
<maxFileSize>10MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<!-- 日志输出的样式 -->
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<!--格式化输出:%d表示日期,%thread表示线程名,%-5level:级别从左显示5个字符宽度%msg:日志消息,%n是换行符 -->
<pattern>[requestId:%X{requestId}] [time:%d{yyyy-MM-dd HH:mm:ss.SSS}] [thread:%thread] [level:%-5level] [appName:${appName}] msg- %msg%n</pattern>
</encoder>
</appender>
<logger name="com.alibaba.nacos.client" level="OFF"></logger>
<logger name="com.netflix" level="OFF"></logger>
<logger name="RocketmqClient" additivity="false">
<level value="warn" />
<appender-ref ref="ERROR"/>
</logger>
<!-- 日志输出级别 -->
<root level="info">
<appender-ref ref="STDOUT"/>
<appender-ref ref="INFO"/>
<appender-ref ref="ERROR"/>
<appender-ref ref="DEBUG"/>
</root>
</configuration>
+115
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<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="60000" debug="false">
<springProperty scope="context" name="appName" source="spring.application.name" defaultValue="default"/>
<springProperty scope="context" name="logPath" source="logging.file.path" defaultValue="/logs/${appName}"/>
<contextName>${appName}</contextName>
<!--定义日志文件的存储地址 勿在 LogBack 的配置中使用相对路径 -->
<property name="LOG_HOME" value="${logPath}/${appName}"/>
<!-- 控制台输出 -->
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<!--格式化输出:%d表示日期,%thread表示线程名,%-5level:级别从左显示5个字符宽度%msg:日志消息,%n是换行符 -->
<pattern>[requestId:%X{requestId}] [time:%d{yyyy-MM-dd HH:mm:ss.SSS}] [thread:%thread] [level:%-5level] [appName:${appName}] msg- %msg%n</pattern>
</encoder>
</appender>
<!-- 按照每天生成日志文件, debug级别 -->
<appender name="DEBUG" class="ch.qos.logback.core.rolling.RollingFileAppender">
<!-- 日志日常打印文件 -->
<file>${LOG_HOME}/debug.log</file>
<!-- 日志滚动规则 -->
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!--日志滚动文件名命令规则 -->
<FileNamePattern>${LOG_HOME}/debug.%d{yyyy-MM-dd}.%i.AssertLog.zip</FileNamePattern>
<!--日志文件保留天数 -->
<MaxHistory>30</MaxHistory>
<!-- 日志保存总量 -->
<totalSizeCap>10GB</totalSizeCap>
<!-- 日志切分规则 -->
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<!-- 文件切分压缩的大小阈值 -->
<maxFileSize>10MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<!-- 日志输出的样式 -->
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<!--格式化输出:%d表示日期,%thread表示线程名,%-5level:级别从左显示5个字符宽度%msg:日志消息,%n是换行符 -->
<pattern>[requestId:%X{requestId}] [time:%d{yyyy-MM-dd HH:mm:ss.SSS}] [thread:%thread] [level:%-5level] [appName:${appName}] msg- %msg%n</pattern>
</encoder>
</appender>
<!-- 按照每天生成日志文件, info级别 -->
<appender name="INFO" class="ch.qos.logback.core.rolling.RollingFileAppender">
<!-- 精确过滤, 只保存info级别 -->
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>INFO</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
<!-- 日志日常打印文件 -->
<file>${LOG_HOME}/info.log</file>
<!-- 日志滚动规则 -->
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 日志滚动文件名命令规则 -->
<FileNamePattern>${LOG_HOME}/info.%d{yyyy-MM-dd}.%i.AssertLog.zip</FileNamePattern>
<!--日志文件保留天数 -->
<MaxHistory>30</MaxHistory>
<!-- 日志保存总量 -->
<totalSizeCap>10GB</totalSizeCap>
<!-- 日志切分规则 -->
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<!-- 文件切分压缩的大小阈值 -->
<maxFileSize>100MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<!-- 日志输出的样式 -->
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<!--格式化输出:%d表示日期,%thread表示线程名,%-5level:级别从左显示5个字符宽度%msg:日志消息,%n是换行符 -->
<pattern>[requestId:%X{requestId}] [time:%d{yyyy-MM-dd HH:mm:ss.SSS}] [thread:%thread] [level:%-5level] [appName:${appName}] msg- %msg%n</pattern>
</encoder>
</appender>
<!-- 按照固定大小生成日志文件, error级别 -->
<appender name="ERROR" class="ch.qos.logback.core.rolling.RollingFileAppender">
<!-- 精确过滤, 只保存error级别 -->
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>ERROR</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
<file>${LOG_HOME}/error.log</file>
<!-- 日志滚动规则 -->
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 日志滚动文件名命令规则 -->
<FileNamePattern>${LOG_HOME}/error.%d{yyyy-MM-dd}.%i.AssertLog.zip</FileNamePattern>
<!--日志文件保留天数 -->
<MaxHistory>30</MaxHistory>
<!-- 日志保存总量 -->
<totalSizeCap>10GB</totalSizeCap>
<!-- 日志切分规则 -->
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<!-- 文件切分压缩的大小阈值 -->
<maxFileSize>10MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
</rollingPolicy>
<!-- 日志输出的样式 -->
<encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
<!--格式化输出:%d表示日期,%thread表示线程名,%-5level:级别从左显示5个字符宽度%msg:日志消息,%n是换行符 -->
<pattern>[requestId:%X{requestId}] [time:%d{yyyy-MM-dd HH:mm:ss.SSS}] [thread:%thread] [level:%-5level] [appName:${appName}] msg- %msg%n</pattern>
</encoder>
</appender>
<logger name="com.alibaba.nacos.client" level="OFF"></logger>
<logger name="com.netflix" level="OFF"></logger>
<logger name="RocketmqClient" additivity="false">
<level value="warn" />
<appender-ref ref="ERROR"/>
</logger>
<!-- 日志输出级别 -->
<root level="info">
<appender-ref ref="STDOUT"/>
<appender-ref ref="INFO"/>
<appender-ref ref="ERROR"/>
</root>
</configuration>
@@ -0,0 +1,13 @@
package com.tongran.agentserver;
import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class AgentServerApplicationTests {
@Test
void contextLoads() {
}
}