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微服务情况下,通常会有一台日志服务器,专门存放日志,我们在查看日志的时候,通过指定的目录加上项目名称为路径,就可以找到我们想找的目录。
ogstash
,https://artifacts.elastic.co/downloads/logstash/logstash-7.5.2.tar.gztar -xzvf [file]
文件解压logstash
的配置文件目录mkdir -p /etc/logstash/
cd /etc/logstash
mkdir conf.d
touch logstash.yml
cd conf.d
touch kafka.yml
配置
logstash.yml
文件
path.config: /usr/share/logstash/conf.d/*.conf
path.logs: /var/log/logstash
配置kafka.yml
文件
input { kafka { bootstrap_servers => "192.168.56.124:9092" topics_pattern => ".*" group_id => "logstash2_servivce" consumer_threads => 10 auto_offset_reset => "earliest" decorate_events => "true" } } filter { mutate { remove_field => ["@version", "@timestamp"] } } output { file { path => "/data/log/kafka/%{[@metadata][kafka][topic]}/%{[@metadata][kafka][topic]}.log" codec => line { format => "%{message}"} } }
logstash
/root/elk-a/logstash-7.5.2/bin/logstash --path.settings /etc/logstash/ -f /etc/logstash/conf.d/
docker-compose.yml
部署,这里只需要替换下ip
即可。version: '2' services: zookeeper: image: wurstmeister/zookeeper ## 镜像 ports: - "2181:2181" ## 对外暴露的端口号 kafka: image: wurstmeister/kafka ## 镜像 volumes: - /etc/localtime:/etc/localtime ## 挂载位置(kafka镜像和宿主机器之间时间保持一直) ports: - "9092:9092" environment: KAFKA_ADVERTISED_HOST_NAME: 192.168.56.124 ## 修改:宿主机IP KAFKA_ZOOKEEPER_CONNECT: 192.168.56.124:2181 ## 卡夫卡运行是基于zookeeper的 KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://192.168.56.124:9092 kafka-manager: image: sheepkiller/kafka-manager ## 镜像:开源的web管理kafka集群的界面 environment: ZK_HOSTS: 192.168.56.124 ## 修改:宿主机IP ports: - "9000:9000"
docker-compose up -d
这里可以直接查看源码, demo项目
http://localhost:8080/hello?name=aa
3. 查看生成的日志文件,日志生成成功。
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