第一步:编写/etc/td-agent/td-agent.conf文件,内容如下
<source> @type http port 8888 bind 0.0.0.0 </source> <match test.cycle> @type stdout </match>配置文件的名词解释
source:使用http插件,在8888端口启动一个web服务用于收集日志match:匹配到test.cycle标签,然后进行标准输出 # 执行如下命令 systemctl restart td-agent tail -f /var/log/td-agent/td-agent.log curl -i -X POST -d 'json={"action":"login","user":2}' http://localhost:8888/test.cycle # 会看到如下输出: 2020-07-02 08:42:16.086179077 +0000 test.cycle: {"action":"login","user":2}第一步:编写/etc/td-agent/td-agent.conf文件,内容如下
<source> @type http port 8888 bind 0.0.0.0 </source> <filter test.cycle> @type grep <exclude> key action pattern ^logout$ </exclude> </filter> <match test.cycle> @type stdout </match>名称解释
filter:过滤掉logout事件 systemctl restart td-agent tail -f /var/log/td-agent/td-agent.log curl -i -X POST -d 'json={"action":"login","user":2}' http://localhost:8888/test.cycle curl -i -X POST -d 'json={"action":"logout","user":2}' http://localhost:8888/test.cycle # 结果: 2020-07-02 08:42:16.086179077 +0000 test.cycle: {"action":"login","user":2}第一步:编写/etc/td-agent/td-agent.conf文件,内容如下
<source> @type http bind 0.0.0.0 port 8888 @label @STAGING # 注意这里我们添加了label 会直接匹配到label </source> <filter test.cycle> @type grep <exclude> key action pattern ^login$ </exclude> </filter> <label @STAGING> <filter test.cycle> @type grep <exclude> key action pattern ^logout$ </exclude> </filter> <match test.cycle> @type stdout </match> </label>名词解释
label:会直接跳到label标签,中间的filter标签不执行 systemctl restart td-agent tail -f /var/log/td-agent/td-agent.log curl -i -X POST -d 'json={"action":"login","user":2}' http://localhost:8888/test.cycle curl -i -X POST -d 'json={"action":"logout","user":2}' http://localhost:8888/test.cycle # 结果: 2020-07-02 08:42:16.086179077 +0000 test.cycle: {"action":"login","user":2}