1 资源
资源信息 | 版本号 | 备注 |
---|---|---|
springboot | 2.1.5.RELEASE |
springboot-elk-demo 源码 下载:https://download.csdn.net/download/qq_15769939/16756675
2 配置信息
2.1 pom文件
<?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 http://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>2.1.5.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.auskat.demo</groupId>
<artifactId>springboot-elk-demo</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<!-- 排除spring-boot-starter-logging -->
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<!-- log4j2 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>
<dependency>
<groupId>com.lmax</groupId>
<artifactId>disruptor</artifactId>
<version>3.3.4</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.58</version>
</dependency>
</dependencies>
<build>
<finalName>collector</finalName>
<!-- 打包时包含properties、xml -->
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.properties</include>
<include>**/*.xml</include>
</includes>
<!-- 是否替换资源中的属性-->
<filtering>true</filtering>
</resource>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<mainClass>com.auskat.demo.elk.Application</mainClass>
</configuration>
</plugin>
</plugins>
</build>
</project>
2.2 配置信息
2.2.1 application.yml
# 设置访问路径
server.servlet.context-path=/
# 设置端口号
server.port=8001
# 设置应用名称
spring.application.name=springboot-elk-demo
# 设置http编码
spring.http.encoding.charset=UTF-8
# 设置时间格式标准
spring.jackson.date-format=yyyy-MM-dd HH:mm:ss
# 设置时区
spring.jackson.time-zone=GMT+8
# 设置JSON默认格式化字段规则
spring.jackson.default-property-inclusion=NON_NULL
3.2.2 log4j2.xml
<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="INFO" schema="Log4J-V2.0.xsd" monitorInterval="600" >
<Properties>
<!-- 输出 日志文件路径 -->
<Property name="LOG_HOME">logs</Property>
<!-- 输出 日志文件名称 -->
<property name="FILE_NAME">elk-demo</property>
<!-- 输出 日志格式 -->
<property name="patternLayout">[%d{yyyy-MM-dd'T'HH:mm:ss.SSSZZ}] [%level{length=5}] [%thread-%tid] [%logger] [%X{hostName}] [%X{ip}] [%X{applicationName}] [%F,%L,%C,%M] [%m] ## '%ex'%n</property>
</Properties>
<Appenders>
<!-- 输出的组件 -->
<Console name="CONSOLE" target="SYSTEM_OUT">
<PatternLayout pattern="${patternLayout}"/>
</Console>
<!-- 输出 常规日志 -->
<RollingRandomAccessFile name="appAppender" fileName="${LOG_HOME}/app-${FILE_NAME}.log" filePattern="${LOG_HOME}/app-${FILE_NAME}-%d{yyyy-MM-dd}-%i.log" >
<PatternLayout pattern="${patternLayout}" />
<Policies>
<TimeBasedTriggeringPolicy interval="1"/>
<SizeBasedTriggeringPolicy size="500MB"/>
</Policies>
<DefaultRolloverStrategy max="20"/>
</RollingRandomAccessFile>
<!-- 输出 错误日志 -->
<RollingRandomAccessFile name="errorAppender" fileName="${LOG_HOME}/error-${FILE_NAME}.log" filePattern="${LOG_HOME}/error-${FILE_NAME}-%d{yyyy-MM-dd}-%i.log" >
<PatternLayout pattern="${patternLayout}" />
<!-- 允许 waring级别以上的日志收集 -->
<Filters>
<ThresholdFilter level="warn" onMatch="ACCEPT" onMismatch="DENY"/>
</Filters>
<Policies>
<TimeBasedTriggeringPolicy interval="1"/>
<SizeBasedTriggeringPolicy size="500MB"/>
</Policies>
<DefaultRolloverStrategy max="20"/>
</RollingRandomAccessFile>
</Appenders>
<Loggers>
<!-- 业务相关 异步logger -->
<AsyncLogger name="com.auskat.*" level="info" includeLocation="true">
<AppenderRef ref="appAppender"/>
</AsyncLogger>
<AsyncLogger name="com.auskat.*" level="info" includeLocation="true">
<AppenderRef ref="errorAppender"/>
</AsyncLogger>
<Root level="info">
<Appender-Ref ref="CONSOLE"/>
<Appender-Ref ref="appAppender"/>
<AppenderRef ref="errorAppender"/>
</Root>
</Loggers>
</Configuration>
3 功能实现
3.1 messge对象
package com.auskat.demo.elk.entity;
import lombok.Data;
/**
* 类文件: AccurateWatcherMessage
* <p>
* <p>
* 类描述:
* <p>
* 作 者: AusKa_T
* <p>
* 日 期: 2021/3/28 0028
* <p>
* 时 间: 14:07
* <p>
*/
@Data
public class AccurateWatcherMessage {
/**
* 标题
*/
private String title;
/**
* 执行时间
*/
private String executionTime;
/**
* 业务名称
*/
private String applicationName;
/**
* 等级
*/
private String level;
/**
* 内容
*/
private String body;
}
3.2 工具类
3.2.1 NetUtil
package com.auskat.demo.elk.utils;
import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketAddress;
import java.net.UnknownHostException;
import java.nio.channels.SocketChannel;
import java.util.Enumeration;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* 类文件: NetUtil
* <p>
* <p>
* 类描述:
* <p>
* 作 者: AusKa_T
* <p>
* 日 期: 2021/3/26 0026
* <p>
* 时 间: 14:14
* <p>
*/
public class NetUtil {
public static String normalizeAddress(String address){
String[] blocks = address.split("[:]");
if(blocks.length > 2){
throw new IllegalArgumentException(address + " is invalid");
}
String host = blocks[0];
int port = 80;
if(blocks.length > 1){
port = Integer.valueOf(blocks[1]);
} else {
address += ":"+port; //use default 80
}
String serverAddr = String.format("%s:%d", host, port);
return serverAddr;
}
public static String getLocalAddress(String address){
String[] blocks = address.split("[:]");
if(blocks.length != 2){
throw new IllegalArgumentException(address + " is invalid address");
}
String host = blocks[0];
int port = Integer.valueOf(blocks[1]);
if("0.0.0.0".equals(host)){
return String.format("%s:%d",NetUtil.getLocalIp(), port);
}
return address;
}
private static int matchedIndex(String ip, String[] prefix){
for(int i=0; i<prefix.length; i++){
String p = prefix[i];
if("*".equals(p)){ //*, assumed to be IP
if(ip.startsWith("127.") ||
ip.startsWith("10.") ||
ip.startsWith("172.") ||
ip.startsWith("192.")){
continue;
}
return i;
} else {
if(ip.startsWith(p)){
return i;
}
}
}
return -1;
}
public static String getLocalIp(String ipPreference) {
if(ipPreference == null){
ipPreference = "*>10>172>192>127";
}
String[] prefix = ipPreference.split("[> ]+");
try {
Pattern pattern = Pattern.compile("[0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+");
Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
String matchedIp = null;
int matchedIdx = -1;
while (interfaces.hasMoreElements()) {
NetworkInterface ni = interfaces.nextElement();
Enumeration<InetAddress> en = ni.getInetAddresses();
while (en.hasMoreElements()) {
InetAddress addr = en.nextElement();
String ip = addr.getHostAddress();
Matcher matcher = pattern.matcher(ip);
if (matcher.matches()) {
int idx = matchedIndex(ip, prefix);
if(idx == -1) continue;
if(matchedIdx == -1){
matchedIdx = idx;
matchedIp = ip;
} else {
if(matchedIdx>idx){
matchedIdx = idx;
matchedIp = ip;
}
}
}
}
}
if(matchedIp != null) return matchedIp;
return "127.0.0.1";
} catch (Exception e) {
return "127.0.0.1";
}
}
public static String getLocalIp() {
return getLocalIp("*>10>172>192>127");
}
public static String remoteAddress(SocketChannel channel){
SocketAddress addr = channel.socket().getRemoteSocketAddress();
String res = String.format("%s", addr);
return res;
}
public static String localAddress(SocketChannel channel){
SocketAddress addr = channel.socket().getLocalSocketAddress();
String res = String.format("%s", addr);
return addr==null? res: res.substring(1);
}
public static String getPid(){
RuntimeMXBean runtime = ManagementFactory.getRuntimeMXBean();
String name = runtime.getName();
int index = name.indexOf("@");
if (index != -1) {
return name.substring(0, index);
}
return null;
}
public static String getLocalHostName() {
try {
return (InetAddress.getLocalHost()).getHostName();
} catch (UnknownHostException uhe) {
String host = uhe.getMessage();
if (host != null) {
int colon = host.indexOf(':');
if (colon > 0) {
return host.substring(0, colon);
}
}
return "UnknownHost";
}
}
}
3.2.2 InputMDC
package com.auskat.demo.elk.utils;
import org.jboss.logging.MDC;
import org.springframework.context.EnvironmentAware;
import org.springframework.core.env.Environment;
import org.springframework.stereotype.Component;
/**
* 类文件: InputMDC
* <p>
* <p>
* 类描述:
* <p>
* 作 者: AusKa_T
* <p>
* 日 期: 2021/3/26 0026
* <p>
* 时 间: 14:13
* <p>
*/
@Component
public class InputMDC implements EnvironmentAware {
private static Environment environment;
@Override
public void setEnvironment(Environment environment) {
InputMDC.environment = environment;
}
public static void putMDC() {
MDC.put("hostName", NetUtil.getLocalHostName());
MDC.put("ip", NetUtil.getLocalIp());
MDC.put("applicationName", environment.getProperty("spring.application.name"));
}
}
3.2.3 FastJsonConverUtil
package com.auskat.demo.elk.utils;
import java.util.ArrayList;
import java.util.List;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.serializer.SerializerFeature;
import lombok.extern.slf4j.Slf4j;
/**
* 类文件: FastJsonConvertUtil
* <p>
* <p>
* 类描述:
* <p>
* 作 者: AusKa_T
* <p>
* 日 期: 2021/3/26 0026
* <p>
* 时 间: 14:13
* <p>
*/
@Slf4j
public class FastJsonConvertUtil {
private static final SerializerFeature[] featuresWithNullValue = {
SerializerFeature.WriteMapNullValue,
SerializerFeature.WriteNullBooleanAsFalse,
SerializerFeature.WriteNullListAsEmpty,
SerializerFeature.WriteNullNumberAsZero,
SerializerFeature.WriteNullStringAsEmpty
};
/**
* <B>方法名称:</B>将JSON字符串转换为实体对象<BR>
* <B>概要说明:</B>将JSON字符串转换为实体对象<BR>
* @author hezhuo.bai
* @since 2019年1月15日 下午4:53:49
* @param data JSON字符串
* @param clzss 转换对象
* @return T
*/
public static <T> T convertJSONToObject(String data, Class<T> clzss) {
try {
T t = JSON.parseObject(data, clzss);
return t;
} catch (Exception e) {
log.error("convertJSONToObject Exception", e);
return null;
}
}
/**
* <B>方法名称:</B>将JSONObject对象转换为实体对象<BR>
* <B>概要说明:</B>将JSONObject对象转换为实体对象<BR>
* @author hezhuo.bai
* @since 2019年1月15日 下午4:54:32
* @param data JSONObject对象
* @param clzss 转换对象
* @return T
*/
public static <T> T convertJSONToObject(JSONObject data, Class<T> clzss) {
try {
T t = JSONObject.toJavaObject(data, clzss);
return t;
} catch (Exception e) {
log.error("convertJSONToObject Exception", e);
return null;
}
}
/**
* <B>方法名称:</B>将JSON字符串数组转为List集合对象<BR>
* <B>概要说明:</B>将JSON字符串数组转为List集合对象<BR>
* @author hezhuo.bai
* @since 2019年1月15日 下午4:54:50
* @param data JSON字符串数组
* @param clzss 转换对象
* @return List<T>集合对象
*/
public static <T> List<T> convertJSONToArray(String data, Class<T> clzss) {
try {
List<T> t = JSON.parseArray(data, clzss);
return t;
} catch (Exception e) {
log.error("convertJSONToArray Exception", e);
return null;
}
}
/**
* <B>方法名称:</B>将List<JSONObject>转为List集合对象<BR>
* <B>概要说明:</B>将List<JSONObject>转为List集合对象<BR>
* @author hezhuo.bai
* @since 2019年1月15日 下午4:55:11
* @param data List<JSONObject>
* @param clzss 转换对象
* @return List<T>集合对象
*/
public static <T> List<T> convertJSONToArray(List<JSONObject> data, Class<T> clzss) {
try {
List<T> t = new ArrayList<T>();
for (JSONObject jsonObject : data) {
t.add(convertJSONToObject(jsonObject, clzss));
}
return t;
} catch (Exception e) {
log.error("convertJSONToArray Exception", e);
return null;
}
}
/**
* <B>方法名称:</B>将对象转为JSON字符串<BR>
* <B>概要说明:</B>将对象转为JSON字符串<BR>
* @author hezhuo.bai
* @since 2019年1月15日 下午4:55:41
* @param obj 任意对象
* @return JSON字符串
*/
public static String convertObjectToJSON(Object obj) {
try {
String text = JSON.toJSONString(obj);
return text;
} catch (Exception e) {
log.error("convertObjectToJSON Exception", e);
return null;
}
}
/**
* <B>方法名称:</B>将对象转为JSONObject对象<BR>
* <B>概要说明:</B>将对象转为JSONObject对象<BR>
* @author hezhuo.bai
* @since 2019年1月15日 下午4:55:55
* @param obj 任意对象
* @return JSONObject对象
*/
public static JSONObject convertObjectToJSONObject(Object obj){
try {
JSONObject jsonObject = (JSONObject) JSONObject.toJSON(obj);
return jsonObject;
} catch (Exception e) {
log.error("convertObjectToJSONObject Exception", e);
return null;
}
}
public static String convertObjectToJSONWithNullValue(Object obj) {
try {
String text = JSON.toJSONString(obj, featuresWithNullValue);
return text;
} catch (Exception e) {
log.error("convertObjectToJSONWithNullValue Exception", e);
return null;
}
}
}
3.3 接口
3.3.1 日志接口
package com.auskat.demo.elk.controller;
import com.auskat.demo.elk.utils.InputMDC;
import org.jboss.logging.MDC;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import lombok.extern.slf4j.Slf4j;
/**
* 类文件: IndexController
* <p>
* <p>
* 类描述:
* <p>
* 作 者: AusKa_T
* <p>
* 日 期: 2021/3/26 0026
* <p>
* 时 间: 14:15
* <p>
*/
@Slf4j
@RestController
public class IndexController {
/**
* [%d{yyyy-MM-dd'T'HH:mm:ss.SSSZZ}]
* [%level{length=5}]
* [%thread-%tid]
* [%logger]
* [%X{hostName}]
* [%X{ip}]
* [%X{applicationName}]
* [%F,%L,%C,%M] F 当前执行类, L 行数, C class ,M method
* [%m] ## '%ex'%n
* -----------------------------------------------
* [2019-09-18T14:42:51.451+08:00]
* [INFO]
* [main-1]
* [org.springframework.boot.web.embedded.tomcat.TomcatWebServer]
* []
* []
* []
* [TomcatWebServer.java,90,org.springframework.boot.web.embedded.tomcat.TomcatWebServer,initialize]
* [Tomcat initialized with port(s): 8001 (http)] ## ''
*
* ["message",
* "\[%{NOTSPACE:currentDateTime}\]
* \[%{NOTSPACE:level}\]
* \[%{NOTSPACE:thread-id}\]
* \[%{NOTSPACE:class}\]
* \[%{DATA:hostName}\]
* \[%{DATA:ip}\]
* \[%{DATA:applicationName}\]
* \[%{DATA:location}\]
* \[%{DATA:messageInfo}\]
* ## (\'\'|%{QUOTEDSTRING:throwable})"]
* @return
*/
@RequestMapping(value = "/index")
public String index() {
// MDC 当前线程绑定的局部变量
InputMDC.putMDC();
log.info("我是一条info日志");
log.warn("我是一条warn日志");
log.error("我是一条error日志");
return "idx";
}
@RequestMapping(value = "/err")
public String err() {
InputMDC.putMDC();
try {
int a = 1/0;
} catch (Exception e) {
log.error("算术异常", e);
}
return "err";
}
}
3.3.2 告警接口
package com.auskat.demo.elk.controller;
import com.alibaba.fastjson.JSON;
import com.auskat.demo.elk.entity.AccurateWatcherMessage;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* 类文件: WatcherController
* <p>
* <p>
* 类描述:
* <p>
* 作 者: AusKa_T
* <p>
* 日 期: 2021/3/28 0028
* <p>
* 时 间: 14:06
* <p>
*/
@RestController
public class WatcherController {
@RequestMapping(value ="/accurateWatch")
public String watch(@RequestBody AccurateWatcherMessage accurateWatcherMessage) {
String ret = JSON.toJSONString(accurateWatcherMessage);
System.err.println("----告警内容----:" + ret);
return "is watched" + ret;
}
}
4 相关信息
下一篇:ELK 日志采集框架(三):Filebeat安装与配置
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