Docker安装graylog

准备：

安装docker
安装docker compose

安装graylog

1、创建docker-compose.yml文件，位置不讲究
内容：

version: '3'

services:

  mongo:
    image: mongo:4.2
    container_name: graylog_mongo
    restart: unless-stopped
    volumes:
      - /usr/share/zoneinfo/Asia/Shanghai:/etc/localtime #时区问题
      - ./graylog/mongo_data:/data/db

  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch-oss:7.10.2
    container_name: graylog_elasticsearch
    restart: unless-stopped
    volumes:
      - /usr/share/zoneinfo/Asia/Shanghai:/etc/localtime #时区问题
      - ./graylog/es_data:/usr/share/elasticsearch/data
    environment:
      - http.host=0.0.0.0
      - discovery.type=single-node
      - "ES_JAVA_OPTS=-Xms256m -Xmx256m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    deploy:
      resources:
        limits:
          memory: 512m

  graylog:
    image: graylog/graylog:4.2
    container_name: graylog_graylog
    restart: unless-stopped
    volumes:
       - /usr/share/zoneinfo/Asia/Shanghai:/etc/localtime #时区问题
       - ./graylog/graylog_data_journal:/usr/share/graylog/data/journal
    environment:
      - GRAYLOG_PASSWORD_SECRET=somepasswordpepper # CHANGE ME (must be at least 16 characters)!
      - GRAYLOG_ROOT_PASSWORD_SHA2=8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918 # Password: admin
      - GRAYLOG_HTTP_EXTERNAL_URI=http://127.0.0.1:9600/ # TODO 这里填写自己的ip地址
      - elasticsearch_hosts=http://elasticsearch:9200
      - mongodb_uri=mongodb://mongodb/graylog
      - GRAYLOG_ROOT_TIMEZONE=Asia/Shanghai #解决慢8小时问题
    ports:
      # Graylog web interface and REST API
      - 9600:9000
      # Syslog TCP
      - 1514:1514
      # Syslog UDP
      - 1514:1514/udp
      # GELF TCP
      - 12201:12201
      # GELF UDP
      - 12201:12201/udp
      - 5044:5044
      - 5044:5044/udp
    depends_on:
      - mongo
      - elasticsearch
    links:
      - mongo
      - elasticsearch

2 开始安装

在刚刚建立的yml目录下执行

docker-compose up -d

查看容器镜像:

或使用命令来查看：

docker ps | grep graylog 

3 安装的系统本地地址：

http://127.0.0.1:9000/ 
密码admin/admin

4 测试

创建input - http请求

image.png

打开一个终端，输入下面的命令

curl -XPOST http://127.0.0.1:12201/gelf -p0 -d '{"message":"你好啊！！！", "host":"127.0.0.1", "facility":"test", "topic": "meme"}'

可以在Search下看到对应的日志信息

5 springBoot集成Graylog

1、使用logback进行日志的封装

<!--logback-->
  <dependency>
    <groupId>com.github.pukkaone</groupId>
    <artifactId>logback-gelf</artifactId>
    <version>1.1.9</version>
  </dependency>

  <dependency>
    <groupId>ch.qos.logback</groupId>
    <artifactId>logback-core</artifactId>
    <version>1.1.6</version>
  </dependency>

  <dependency>
    <groupId>ch.qos.logback</groupId>
    <artifactId>logback-classic</artifactId>
    <version>1.1.6</version>
  </dependency>

  <dependency>
    <groupId>ch.qos.logback</groupId>
    <artifactId>logback-access</artifactId>
    <version>1.1.6</version>
  </dependency>

2、springBoot配置
1、application.properties

spring.application.name=tools
server.port=8085
spring.profiles.active=prod


#log level
logging.level.root=info
logging.level.org.springframework=info
logging.level.org.mybatis=error

2、application-prod.properties

server.port=8080

#logging properties
logging.config=classpath:logback-prod.xml

3、logback-prod.xml 配置如下

<?xml version="1.0" encoding="UTF-8"?>
<configuration>

    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>%d{HH:mm:ss.SSS} %-5level %logger{36} - %msg%n</pattern>
        </encoder>
    </appender>


    <appender name="logging" class="com.github.pukkaone.gelf.logback.GelfAppender">
        <graylogHost>127.0.0.1</graylogHost>
        <originHost>tools</originHost>  <!--source,来源-->
        <levelIncluded>true</levelIncluded>
        <locationIncluded>false</locationIncluded>
        <loggerIncluded>true</loggerIncluded>
        <markerIncluded>false</markerIncluded>
        <mdcIncluded>false</mdcIncluded>
        <threadIncluded>false</threadIncluded>
        <facility>gelf-java</facility> <!--facility，随便写呗-->
        <additionalField>application=tools</additionalField> <!--application，应用-->
        <additionalField>environment=prod</additionalField> <!--environment，环境-->
        <additionalField>managername=HealerJean</additionalField> <!--我自己加的managername，环境-->

    </appender>


    <root level="info">
        <appender-ref ref="STDOUT" />
        <appender-ref ref="logging" />
    </root>
</configuration>

4、测试controller，下面有个异常哦

@Slf4j
@RestController
public class TestController {

    @GetMapping("log")
    public String log(){

        log.error("error");
        log.warn("warn");
        log.info("info");
        log.debug("debug");
        int i = 1/0;
        return "success";
    }
}

5、开始启动springBoot的朋友们。观察浏览器graylog

请求log接口：

graylog简单使用就到这里了，个人体验下来graylog可以编辑的收集日志信息，筛选日志速度也比较快，从安装上体验下了看单机的安装与，graylog确实比elk要方便省心不少。