graylog

1、轻量级ELK

graylog文档地址

轻量级部署
高可用部署

2、安装部署

version: '3'
services:
  # MongoDB: https://hub.docker.com/_/mongo/
  mongo:
    image: mongo:4.2
    volumes:
      - /data/graylog/monogod/mongo_data:/data/db
      - /etc/localtime:/etc/localtime:ro
      - /usr/share/zoneinfo/Asia/Shanghai:/etc/timezone:ro
    networks:
      - graylog
  # Elasticsearch: https://www.elastic.co/guide/en/elasticsearch/reference/7.10/docker.html
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch-oss:7.10.2
    volumes:
      - /data/graylog/es/es_data:/usr/share/elasticsearch/data
    environment:
      - http.host=0.0.0.0
      - transport.host=localhost
      - network.host=0.0.0.0
      - "ES_JAVA_OPTS=-Dlog4j2.formatMsgNoLookups=true -Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    deploy:
      resources:
        limits:
          memory: 1g
    networks:
      - graylog
  # Graylog: https://hub.docker.com/r/graylog/graylog/
  graylog:
    image: graylog/graylog:4.2
    environment:
      # CHANGE ME (must be at least 16 characters)!
      - GRAYLOG_PASSWORD_SECRET=somepasswordpepper
      # Password: admin
      - GRAYLOG_ROOT_PASSWORD_SHA2=8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918
      - GRAYLOG_HTTP_EXTERNAL_URI=http://127.0.0.1:9000/
      - TZ=Asia/Shanghai
    entrypoint: /usr/bin/tini -- wait-for-it elasticsearch:9200 --  /docker-entrypoint.sh
    networks:
      - graylog
    restart: always
    depends_on:
      - mongo
      - elasticsearch
    ports:
      # Graylog web interface and REST API
      - 9000:9000
      # Syslog TCP
      - 1514:1514
      # Syslog UDP
      - 1514:1514/udp
      # GELF TCP
      - 12201:12201
      # GELF UDP
      - 12201:12201/udp
networks:
  graylog:
    driver: bridge

执行命令 docker-compose up -d
访问ip:9000
账号和密码是admin/admin

3、springboot接入graylog

1、引入依赖

<dependency>
  <groupId>de.siegmar</groupId>
  <artifactId>logback-gelf</artifactId>
  <version>3.0.0</version>
</dependency>

2、在logback.xml配置graylog相关的信息：

<appender name="GELF" class="de.siegmar.logbackgelf.GelfUdpAppender">
  <!-- Graylog服务的地址 -->
  <graylogHost>ip</graylogHost>
  <!-- UDP Input端口 -->
  <graylogPort>12201</graylogPort>
  <!-- 最大GELF数据块大小（单位：字节），508为建议最小值，最大值为65467 -->
  <maxChunkSize>508</maxChunkSize>
  <!-- 是否使用压缩 -->
  <useCompression>true</useCompression>
  <encoder class="de.siegmar.logbackgelf.GelfEncoder">
    <!-- 是否发送原生的日志信息 -->
    <includeRawMessage>false</includeRawMessage>
    <includeMarker>true</includeMarker>
    <includeMdcData>true</includeMdcData>
    <includeCallerData>false</includeCallerData>
    <includeRootCauseData>false</includeRootCauseData>
    <!-- 是否发送日志级别的名称，否则默认以数字代表日志级别 -->
    <includeLevelName>true</includeLevelName>
    <shortPatternLayout class="ch.qos.logback.classic.PatternLayout">
      <pattern>%m%nopex</pattern>
    </shortPatternLayout>
    <fullPatternLayout class="ch.qos.logback.classic.PatternLayout">
      <pattern>%d - [%thread] %-5level %logger{35} - %msg%n</pattern>
    </fullPatternLayout>

    <!-- 配置应用名称（服务名称），通过staticField标签可以自定义一些固定的日志字段 -->
    <staticField>app_name:austin</staticField>
  </encoder>
</appender>

按实际情况修改Graylog服务的地址