Docker安装logstash的详细过程

编辑docker-compose.yml，内容如下：

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version: '3' services:   logstash02:     image: logstash:6.4.1     hostname: logstash02     container_name: logstash02     ports:       - "5045:5045" #设置端口     environment:       XPACK_MONITORING_ENABLED: "false"       pipeline.batch.size: 10     volumes:       - ./logstash/logstash.conf:/usr/share/logstash/pipeline/logstash.conf     network_mode: "host"     restart: always

./logstash/logstash.conf文件内容如下：

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version: '3' services:   logstash02:     image: logstash:6.4.1     hostname: logstash02     container_name: logstash02     ports:       - "5045:5045" #设置端口     environment:       XPACK_MONITORING_ENABLED: "false"       pipeline.batch.size: 10     volumes:       - ./logstash/logstash.conf:/usr/share/logstash/pipeline/logstash.conf     network_mode: "host"     restart: always

然后运行docker-compose up启动logstash容器，在进行logstash测试的时候，

1	/usr/share/logstash/bin/logstash  -e 'input { stdin{} } output { stdout{ codec => rubydebug }}'

会提示 logstash实例已存在，如果要运行多个logstash实例，则需要通过命令定义path.data，如下：

1	bin/logstash -f <config_file.conf> --path.data PATH

1	/usr/share/logstash/bin/logstash --path.data /usr/share/logstash/data02 -e 'input { stdin{} } output { stdout{ codec => rubydebug }}'

输出如下：

 

输出到ES、文件：

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/usr/share/logstash/bin/logstash --path.data /usr/share/logstash/data02  -e 'input { stdin{} } output { elasticsearch {hosts => ["127.0.0.1:9200"] index => "logstashtest_%{+YYYY.MM.dd}" }}' /usr/share/logstash/bin/logstash -e 'input { stdin{} } output { file { path => "/tmp/test_%{+YYYY.MM.dd}.log"}}'