天天看点

linux logstash中配置文件,Docker中的Logstash-通过卷挂载时找不到配置文件

编辑: 这似乎是boot2docker的事情…在运行docker的ubuntu vm中工作正常。

我正在尝试在Docker容器中启动logstash,但是当我将配置文件作为卷挂载时,似乎找不到它。有趣的是,如果我使用bash启动容器,则可以在其中看到配置文件并运行与docker相同的命令,它可以工作。

Docker文件

FROM ubuntu:14.04

MAINTAINER cvallance

RUN apt-get update

RUN apt-get -yqq install openjdk-7-jre

RUN apt-get -yqq install curl

RUN mkdir /opt/logstash \

&& cd /opt/logstash \

&& curl -O https://download.elastic.co/logstash/logstash/logstash-1.4.2.tar.gz \

&& tar zxvf logstash-1.4.2.tar.gz

CMD ["/opt/logstash/logstash-1.4.2/bin/logstash", "agent", "--verbose", "-f", "/etc/logstash/sample.conf"]

配置文件位于$(pwd)/config/sample.conf

input {

stdin { }

}

output {

stdout {

codec => rubydebug

}

}

Docker构建命令:

docker build -t cvallance/logstash .

Docker运行命令:

docker run -ti -v $(pwd)/config:/etc/logstash cvallance/logstash

错误:

Error: No config files found: /etc/logstash/sample.conf

Can you make sure this path is a logstash config file?

但是 如果我像这样在bash会话中在容器内运行相同的命令…

docker run -ti -v $(pwd)/config:/etc/logstash cvallance/logstash bash

...

[email protected]:/# /opt/logstash/logstash-1.4.2/bin/logstash agent --verbose -f /etc/logstash/sample.conf

一切正常。即输入和输出

testing

{

"message" => "testing",

"@version" => "1",

"@timestamp" => "2015-04-10T00:06:33.878Z",

"host" => "d3fd885903dd"

}

继续阅读