blocks|key|4462469|text|容器日志可以在以下位置找到：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4462470|/var/lib/docker/containers/<container+id>/<container+id>-json.log|code-block|syntax|javascript|4462471|(如果使用默认的日志格式，即json)|4462472|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

A container's logs can be found in :

<pre><code>/var/lib/docker/containers/&lt;container id&gt;/&lt;container id&gt;-json.log
</code></pre>

(if you use the default log format which is json)

blocks|key|4462503|text|要在less中直接查看日志文件，我使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4462504|docker+inspect+$1+%7C+grep+'LogPath'+%7C+sed+-n+"s/%5E.*$\/var.*$\",$/\1/p"+%7C+xargs+sudo+less|code-block|syntax|javascript|4462505|运行方式为./viewLogs.sh+CONTAINERNAME|4462506|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

To directly view the logfile in less, I use:

<pre><code>docker inspect $1 | grep 'LogPath' | sed -n "s/^.*$\/var.*$\",$/\1/p" | xargs sudo less
</code></pre>

run as ./viewLogs.sh CONTAINERNAME

blocks|key|4462570|text|要查看每个容器的日志占用了多少空间，请使用以下命令：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4462571|docker+ps+-qa+%7C+xargs+docker+inspect+--format='{{.LogPath}}'+%7C+xargs+ls+-hl|code-block|syntax|javascript|4462572|(在ls之前，您可能需要一个sudo+)。|offset|length|style|CODE|4462573|entityMap^0|0|0|2|2|E|4|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]|$I|T|J|U|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|N|$]]

To see how much space each container's log is taking up, use this:

<pre><code>docker ps -qa | xargs docker inspect --format='{{.LogPath}}' | xargs ls -hl
</code></pre>

(you might need a <code>sudo</code> before <code>ls</code>).

blocks|key|4462587|text|截至2018年8月22日，可在以下位置查看日志：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4462588|/data/docker/containers/<container+id>/<container+id>-json.log|code-block|syntax|javascript|4462589|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

As of 8/22/2018, the logs can be found in :

<pre><code>/data/docker/containers/&lt;container id&gt;/&lt;container id&gt;-json.log
</code></pre>

blocks|key|4462606|text|在Windows上，默认位置是：C:\ProgramData\Docker\containers\<container-id>-json.log。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4462607|entityMap^0|G|1K|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

On Windows, the default location is: <code>C:\ProgramData\Docker\containers\&lt;container-id&gt;-json.log</code>.

blocks|key|4462784|text|docker+inspect+<containername>+%7C+grep+log|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4462785|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>docker inspect &lt;containername&gt; | grep log
</code></pre>

blocks|key|4462803|text|要查看每个容器的日志大小，可以使用以下bash命令：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4462804|for+cont_id+in+$(docker+ps+-aq);+do+cont_name=$(docker+ps+%7C+grep+$cont_id+%7C+awk+'{+print+$NF+}')+&&+cont_size=$(docker+inspect+--format='{{.LogPath}}'+$cont_id+%7C+xargs+sudo+ls+-hl+%7C+awk+'{+print+$5+}')+&&+echo+"$cont_name+($cont_id):+$cont_size";+done|code-block|syntax|javascript|4462805|输出示例：|4462806|container_name+(6eed984b29da):+13M
elegant_albattani+(acd8f73aa31e):+2.3G|4462807|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

To see the size of logs per container, you can use this bash command :
<pre><code>for cont_id in $(docker ps -aq); do cont_name=$(docker ps | grep $cont_id | awk '{ print $NF }') &amp;&amp; cont_size=$(docker inspect --format='{{.LogPath}}' $cont_id | xargs sudo ls -hl | awk '{ print $5 }') &amp;&amp; echo &quot;$cont_name ($cont_id): $cont_size&quot;; done
</code></pre>
Example output:
<pre><code>container_name (6eed984b29da): 13M
elegant_albattani (acd8f73aa31e): 2.3G
</code></pre>

blocks|key|4462886|text|这是的位置|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4462887|Windows+10+%2B+WSL+2++(Ubuntu+20.04),+Docker+version+20.10.2,+build+2291f61|offset|length|style|CODE|4462888|比方说|4462889|DOCKER_ARTIFACTS+==+\\wsl$\docker-desktop-data\version-pack-data\community\docker|4462890|容器日志的位置可以在|4462891|DOCKER_ARTIFACTS\containers\[Your_container_ID]\[Your_container_ID]-json.log|4462892|下面是一个例子|4462893|​|4462894|📷|atomic|4462895|4462896|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/c5ae7feb9f952826adbc812098afb2ae.png|imageAlt^0|0|0|21|0|0|0|29|0|0|0|24|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|17|8|@$D|18|E|19|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|1A|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|1B|8|@$D|1C|E|1D|F|G]]|9|@]|A|$]]|$1|L|3|M|5|6|7|1E|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|1F|8|@$D|1G|E|1H|F|G]]|9|@]|A|$]]|$1|P|3|Q|5|6|7|1I|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|1J|8|@]|9|@]|A|$]]|$1|T|3|U|5|V|7|1K|8|@]|9|@$D|1L|E|1M|1|1N]]|A|$]]|$1|W|3|S|5|6|7|1O|8|@]|9|@]|A|$]]|$1|X|3|-4|5|6|7|1P|8|@]|9|@]|A|$]]]|Y|$Z|$5|10|11|12|A|$13|14|15|-4]]]]

Here is the location for
<code>Windows 10 + WSL 2 (Ubuntu 20.04), Docker version 20.10.2, build 2291f61</code>
Lets say
<code>DOCKER_ARTIFACTS == \\wsl$\docker-desktop-data\version-pack-data\community\docker</code>
Location of container logs can be found in
<code>DOCKER_ARTIFACTS\containers\[Your_container_ID]\[Your_container_ID]-json.log</code>
Here is an example
<a href="https://i.stack.imgur.com/1LhUC.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1LhUC.png" alt="enter image description here" /></a>

I am running several containers using <code>docker-compose</code>. I can see application logs with command <code>docker-compose logs</code>. However I would like to access raw log file to send it somewhere for example? Where is it located? I guess it's separate log per each container (inside container?) but where I can find it?

Where is a log file with logs from a container?

日志文件

Windows

容器

Docker

Ubuntu

我正在使用docker-compose运行几个容器。我可以使用命令docker-compose logs查看应用程序日志。然而，我想访问原始日志文件，以将其发送到某个地方，例如？它位于哪里？我猜每个容器都有单独的日志(在容器内？)但是我在哪里可以找到它呢？

问包含来自容器的日志的日志文件在哪里？
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问包含来自容器的日志的日志文件在哪里？
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