From a30c64a8870f0d2dbdcd391989dc67a98ba084c3 Mon Sep 17 00:00:00 2001
From: Chris Croome <chris@webarchitects.co.uk>
Date: Mon, 17 Jul 2017 14:53:13 +0100
Subject: [PATCH] files fixed
---
roles/munin-node/files/docker_cpu | 1154 +++-----------------------
roles/munin-node/files/docker_memory | 971 ++--------------------
2 files changed, 193 insertions(+), 1932 deletions(-)
diff --git a/roles/munin-node/files/docker_cpu b/roles/munin-node/files/docker_cpu
index 4f48caa..63165a1 100644
--- a/roles/munin-node/files/docker_cpu
+++ b/roles/munin-node/files/docker_cpu
@@ -1,1034 +1,120 @@
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- <span class="user-mention">Samuel Cantero</span>
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- <tr>
- <td id="L1" class="blob-num js-line-number" data-line-number="1"></td>
- <td id="LC1" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-c">#</span>!/usr/bin/perl -w</span></td>
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- <td id="L2" class="blob-num js-line-number" data-line-number="2"></td>
- <td id="LC2" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-c">#</span> -*- perl -*-</span></td>
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- <td id="LC4" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">NAME</span></span></td>
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- <td id="LC5" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <td id="L6" class="blob-num js-line-number" data-line-number="6"></td>
- <td id="LC6" class="blob-code blob-code-inner js-file-line"><span class="pl-c">docker_cpu - Munin plugin to monitor docker container CPU usage.</span></td>
- </tr>
- <tr>
- <td id="L7" class="blob-num js-line-number" data-line-number="7"></td>
- <td id="LC7" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <td id="L8" class="blob-num js-line-number" data-line-number="8"></td>
- <td id="LC8" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">APPLICABLE SYSTEMS</span></span></td>
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- <td id="L9" class="blob-num js-line-number" data-line-number="9"></td>
- <td id="LC9" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <td id="L10" class="blob-num js-line-number" data-line-number="10"></td>
- <td id="LC10" class="blob-code blob-code-inner js-file-line"><span class="pl-c">Should work on any Linux system that has docker support.</span></td>
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- <td id="L11" class="blob-num js-line-number" data-line-number="11"></td>
- <td id="LC11" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <td id="LC12" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">CONFIGURATION</span></span></td>
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- <td id="LC13" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <td id="L14" class="blob-num js-line-number" data-line-number="14"></td>
- <td id="LC14" class="blob-code blob-code-inner js-file-line"><span class="pl-c">Root privilege required to execute docker command.</span></td>
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- <td id="L15" class="blob-num js-line-number" data-line-number="15"></td>
- <td id="LC15" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <td id="L16" class="blob-num js-line-number" data-line-number="16"></td>
- <td id="LC16" class="blob-code blob-code-inner js-file-line"><span class="pl-c">1. Create a new file named "docker" inside the folder /etc/munin/plugin-conf.d/</span></td>
- </tr>
- <tr>
- <td id="L17" class="blob-num js-line-number" data-line-number="17"></td>
- <td id="LC17" class="blob-code blob-code-inner js-file-line"><span class="pl-c">2. Docker file content:</span></td>
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- <tr>
- <td id="L18" class="blob-num js-line-number" data-line-number="18"></td>
- <td id="LC18" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <tr>
- <td id="L19" class="blob-num js-line-number" data-line-number="19"></td>
- <td id="LC19" class="blob-code blob-code-inner js-file-line"><span class="pl-c">[docker_cpu]</span></td>
- </tr>
- <tr>
- <td id="L20" class="blob-num js-line-number" data-line-number="20"></td>
- <td id="LC20" class="blob-code blob-code-inner js-file-line"><span class="pl-c">user root</span></td>
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- <tr>
- <td id="L21" class="blob-num js-line-number" data-line-number="21"></td>
- <td id="LC21" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <tr>
- <td id="L22" class="blob-num js-line-number" data-line-number="22"></td>
- <td id="LC22" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">MAGIC MARKERS</span></span></td>
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- <tr>
- <td id="L23" class="blob-num js-line-number" data-line-number="23"></td>
- <td id="LC23" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <tr>
- <td id="L24" class="blob-num js-line-number" data-line-number="24"></td>
- <td id="LC24" class="blob-code blob-code-inner js-file-line"><span class="pl-c"> #%# family=auto</span></td>
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- <tr>
- <td id="L25" class="blob-num js-line-number" data-line-number="25"></td>
- <td id="LC25" class="blob-code blob-code-inner js-file-line"><span class="pl-c"> #%# capabilities=autoconf</span></td>
- </tr>
- <tr>
- <td id="L26" class="blob-num js-line-number" data-line-number="26"></td>
- <td id="LC26" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <td id="L27" class="blob-num js-line-number" data-line-number="27"></td>
- <td id="LC27" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">VERSION</span></span></td>
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- <td id="L28" class="blob-num js-line-number" data-line-number="28"></td>
- <td id="LC28" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <td id="L29" class="blob-num js-line-number" data-line-number="29"></td>
- <td id="LC29" class="blob-code blob-code-inner js-file-line"><span class="pl-c"> v.0.1</span></td>
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- <td id="L30" class="blob-num js-line-number" data-line-number="30"></td>
- <td id="LC30" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <td id="L31" class="blob-num js-line-number" data-line-number="31"></td>
- <td id="LC31" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">AUTHOR</span></span></td>
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- <td id="LC32" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
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- <td id="L33" class="blob-num js-line-number" data-line-number="33"></td>
- <td id="LC33" class="blob-code blob-code-inner js-file-line"><span class="pl-c">Copyright (C) 2015 Samuel Cantero.</span></td>
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- <td id="L34" class="blob-num js-line-number" data-line-number="34"></td>
- <td id="LC34" class="blob-code blob-code-inner js-file-line"><span class="pl-c">Email: scanterog at gmail dot com</span></td>
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- <td id="LC35" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L36" class="blob-num js-line-number" data-line-number="36"></td>
- <td id="LC36" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">LICENSE</span></span></td>
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- <td id="LC37" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L38" class="blob-num js-line-number" data-line-number="38"></td>
- <td id="LC38" class="blob-code blob-code-inner js-file-line"><span class="pl-c">GPLv3</span></td>
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- <tr>
- <td id="L39" class="blob-num js-line-number" data-line-number="39"></td>
- <td id="LC39" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L40" class="blob-num js-line-number" data-line-number="40"></td>
- <td id="LC40" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=cut</span></span></td>
- </tr>
- <tr>
- <td id="L41" class="blob-num js-line-number" data-line-number="41"></td>
- <td id="LC41" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L42" class="blob-num js-line-number" data-line-number="42"></td>
- <td id="LC42" class="blob-code blob-code-inner js-file-line"><span class="pl-k">my</span> <span class="pl-smi">$docker</span>=<span class="pl-s"><span class="pl-pds">`</span>which docker<span class="pl-pds">`</span></span>;</td>
- </tr>
- <tr>
- <td id="L43" class="blob-num js-line-number" data-line-number="43"></td>
- <td id="LC43" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L44" class="blob-num js-line-number" data-line-number="44"></td>
- <td id="LC44" class="blob-code blob-code-inner js-file-line"><span class="pl-k">if</span> ( <span class="pl-c1">defined</span> <span class="pl-smi">$ARGV</span>[0] <span class="pl-k">and</span> <span class="pl-smi">$ARGV</span>[0] <span class="pl-c1">eq</span> <span class="pl-s"><span class="pl-pds">"</span>autoconf<span class="pl-pds">"</span></span> ) {</td>
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- <tr>
- <td id="L45" class="blob-num js-line-number" data-line-number="45"></td>
- <td id="LC45" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> (<span class="pl-smi">$docker</span>) {</td>
- </tr>
- <tr>
- <td id="L46" class="blob-num js-line-number" data-line-number="46"></td>
- <td id="LC46" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>yes<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L47" class="blob-num js-line-number" data-line-number="47"></td>
- <td id="LC47" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">exit</span> 0;</td>
- </tr>
- <tr>
- <td id="L48" class="blob-num js-line-number" data-line-number="48"></td>
- <td id="LC48" class="blob-code blob-code-inner js-file-line"> }</td>
- </tr>
- <tr>
- <td id="L49" class="blob-num js-line-number" data-line-number="49"></td>
- <td id="LC49" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">else</span>{</td>
- </tr>
- <tr>
- <td id="L50" class="blob-num js-line-number" data-line-number="50"></td>
- <td id="LC50" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>no (Docker has not been found)<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L51" class="blob-num js-line-number" data-line-number="51"></td>
- <td id="LC51" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">exit</span> 0;</td>
- </tr>
- <tr>
- <td id="L52" class="blob-num js-line-number" data-line-number="52"></td>
- <td id="LC52" class="blob-code blob-code-inner js-file-line"> }</td>
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- <tr>
- <td id="L53" class="blob-num js-line-number" data-line-number="53"></td>
- <td id="LC53" class="blob-code blob-code-inner js-file-line">}</td>
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- <td id="L54" class="blob-num js-line-number" data-line-number="54"></td>
- <td id="LC54" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L55" class="blob-num js-line-number" data-line-number="55"></td>
- <td id="LC55" class="blob-code blob-code-inner js-file-line"><span class="pl-smi">$docker</span> =~ <span class="pl-sr"><span class="pl-pds"><span class="pl-c1">s</span>/</span><span class="pl-cce">\s</span>+$</span><span class="pl-sr"><span class="pl-pds">//</span></span>;</td>
- </tr>
- <tr>
- <td id="L56" class="blob-num js-line-number" data-line-number="56"></td>
- <td id="LC56" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L57" class="blob-num js-line-number" data-line-number="57"></td>
- <td id="LC57" class="blob-code blob-code-inner js-file-line"><span class="pl-k">my</span> <span class="pl-smi">@containers</span> = <span class="pl-c1">split</span> <span class="pl-s"><span class="pl-pds">"</span><span class="pl-cce">\n</span><span class="pl-pds">"</span></span> , <span class="pl-s"><span class="pl-pds">`</span><span class="pl-smi">$docker</span> ps --no-trunc=true<span class="pl-pds">`</span></span>;</td>
- </tr>
- <tr>
- <td id="L58" class="blob-num js-line-number" data-line-number="58"></td>
- <td id="LC58" class="blob-code blob-code-inner js-file-line"><span class="pl-k">my</span> <span class="pl-smi">$result</span>;</td>
- </tr>
- <tr>
- <td id="L59" class="blob-num js-line-number" data-line-number="59"></td>
- <td id="LC59" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L60" class="blob-num js-line-number" data-line-number="60"></td>
- <td id="LC60" class="blob-code blob-code-inner js-file-line"><span class="pl-k">for</span> <span class="pl-k">my</span> <span class="pl-smi">$i</span> (1 .. <span class="pl-smi">$#containers</span>)</td>
- </tr>
- <tr>
- <td id="L61" class="blob-num js-line-number" data-line-number="61"></td>
- <td id="LC61" class="blob-code blob-code-inner js-file-line">{</td>
- </tr>
- <tr>
- <td id="L62" class="blob-num js-line-number" data-line-number="62"></td>
- <td id="LC62" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">@fields</span> = <span class="pl-c1">split</span> / +/, <span class="pl-smi">$containers</span>[<span class="pl-smi">$i</span>];</td>
- </tr>
- <tr>
- <td id="L63" class="blob-num js-line-number" data-line-number="63"></td>
- <td id="LC63" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$id</span> = <span class="pl-smi">$fields</span>[0];</td>
- </tr>
- <tr>
- <td id="L64" class="blob-num js-line-number" data-line-number="64"></td>
- <td id="LC64" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$name</span> = <span class="pl-smi">$fields</span>[<span class="pl-smi">$#fields</span>];</td>
- </tr>
- <tr>
- <td id="L65" class="blob-num js-line-number" data-line-number="65"></td>
- <td id="LC65" class="blob-code blob-code-inner js-file-line"> <span class="pl-c"><span class="pl-c">#</span> manage container name containing arithmetic operators and dots. E.g, my-container.</span></td>
- </tr>
- <tr>
- <td id="L66" class="blob-num js-line-number" data-line-number="66"></td>
- <td id="LC66" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$name</span> =~ <span class="pl-sr"><span class="pl-pds"><span class="pl-c1">s</span>/</span>[-<span class="pl-cce">\+</span>*<span class="pl-cce">\/\.</span>]</span><span class="pl-sr"><span class="pl-pds">/</span>_<span class="pl-pds">/</span></span><span class="pl-sr"><span class="pl-pds"><span class="pl-k">g</span></span></span>;</td>
- </tr>
- <tr>
- <td id="L67" class="blob-num js-line-number" data-line-number="67"></td>
- <td id="LC67" class="blob-code blob-code-inner js-file-line"> <span class="pl-c"><span class="pl-c">#</span> truncate container name with "," character.</span></td>
- </tr>
- <tr>
- <td id="L68" class="blob-num js-line-number" data-line-number="68"></td>
- <td id="LC68" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$name</span> =~ <span class="pl-sr"><span class="pl-pds"><span class="pl-c1">s</span>/</span>,.*</span><span class="pl-sr"><span class="pl-pds">//</span></span><span class="pl-sr"><span class="pl-pds"><span class="pl-k">g</span></span></span>;</td>
- </tr>
- <tr>
- <td id="L69" class="blob-num js-line-number" data-line-number="69"></td>
- <td id="LC69" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> (<span class="pl-c1">open</span>(<span class="pl-k">my</span> <span class="pl-smi">$file</span>, <span class="pl-s"><span class="pl-pds">'</span><<span class="pl-pds">'</span></span>, <span class="pl-s"><span class="pl-pds">"</span>/sys/fs/cgroup/cpuacct/docker/<span class="pl-smi">$id</span>/cpuacct.usage<span class="pl-pds">"</span></span>))</td>
- </tr>
- <tr>
- <td id="L70" class="blob-num js-line-number" data-line-number="70"></td>
- <td id="LC70" class="blob-code blob-code-inner js-file-line"> {</td>
- </tr>
- <tr>
- <td id="L71" class="blob-num js-line-number" data-line-number="71"></td>
- <td id="LC71" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$total_cpu_ns</span> = <<span class="pl-smi">$file</span>>;</td>
- </tr>
- <tr>
- <td id="L72" class="blob-num js-line-number" data-line-number="72"></td>
- <td id="LC72" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$total_cpu_ns</span> =~ <span class="pl-sr"><span class="pl-pds"><span class="pl-c1">s</span>/</span><span class="pl-cce">\s</span>+$</span><span class="pl-sr"><span class="pl-pds">//</span></span>;</td>
- </tr>
- <tr>
- <td id="L73" class="blob-num js-line-number" data-line-number="73"></td>
- <td id="LC73" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">close</span> <span class="pl-smi">$file</span>;</td>
- </tr>
- <tr>
- <td id="L74" class="blob-num js-line-number" data-line-number="74"></td>
- <td id="LC74" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> (<span class="pl-c1">open</span>(<span class="pl-smi">$file</span>, <span class="pl-s"><span class="pl-pds">'</span><<span class="pl-pds">'</span></span>, <span class="pl-s"><span class="pl-pds">"</span>/sys/fs/cgroup/cpuacct/docker/<span class="pl-smi">$id</span>/cpuacct.usage_percpu<span class="pl-pds">"</span></span>))</td>
- </tr>
- <tr>
- <td id="L75" class="blob-num js-line-number" data-line-number="75"></td>
- <td id="LC75" class="blob-code blob-code-inner js-file-line"> {</td>
- </tr>
- <tr>
- <td id="L76" class="blob-num js-line-number" data-line-number="76"></td>
- <td id="LC76" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">@ncpu</span> = <span class="pl-c1">split</span> / /, <<span class="pl-smi">$file</span>>;</td>
- </tr>
- <tr>
- <td id="L77" class="blob-num js-line-number" data-line-number="77"></td>
- <td id="LC77" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">close</span> <span class="pl-smi">$file</span>;</td>
- </tr>
- <tr>
- <td id="L78" class="blob-num js-line-number" data-line-number="78"></td>
- <td id="LC78" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">push</span> <span class="pl-smi">@result</span>, {<span class="pl-s"><span class="pl-pds">'</span>name<span class="pl-pds">'</span></span><span class="pl-k">=></span><span class="pl-smi">$name</span>, <span class="pl-s"><span class="pl-pds">'</span>total_cpu_ns<span class="pl-pds">'</span></span><span class="pl-k">=></span><span class="pl-smi">$total_cpu_ns</span>, <span class="pl-s"><span class="pl-pds">'</span>ncpu<span class="pl-pds">'</span></span><span class="pl-k">=></span><span class="pl-smi">$#ncpu</span>};</td>
- </tr>
- <tr>
- <td id="L79" class="blob-num js-line-number" data-line-number="79"></td>
- <td id="LC79" class="blob-code blob-code-inner js-file-line"> }</td>
- </tr>
- <tr>
- <td id="L80" class="blob-num js-line-number" data-line-number="80"></td>
- <td id="LC80" class="blob-code blob-code-inner js-file-line"> }</td>
- </tr>
- <tr>
- <td id="L81" class="blob-num js-line-number" data-line-number="81"></td>
- <td id="LC81" class="blob-code blob-code-inner js-file-line">}</td>
- </tr>
- <tr>
- <td id="L82" class="blob-num js-line-number" data-line-number="82"></td>
- <td id="LC82" class="blob-code blob-code-inner js-file-line"> </td>
- </tr>
- <tr>
- <td id="L83" class="blob-num js-line-number" data-line-number="83"></td>
- <td id="LC83" class="blob-code blob-code-inner js-file-line"><span class="pl-k">if</span> (<span class="pl-c1">defined</span> <span class="pl-smi">$ARGV</span>[0] <span class="pl-k">and</span> <span class="pl-smi">$ARGV</span>[0] <span class="pl-c1">eq</span> <span class="pl-s"><span class="pl-pds">"</span>config<span class="pl-pds">"</span></span>)</td>
- </tr>
- <tr>
- <td id="L84" class="blob-num js-line-number" data-line-number="84"></td>
- <td id="LC84" class="blob-code blob-code-inner js-file-line">{</td>
- </tr>
- <tr>
- <td id="L85" class="blob-num js-line-number" data-line-number="85"></td>
- <td id="LC85" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$nanoSecondsInSecond</span>=1000000000;</td>
- </tr>
- <tr>
- <td id="L86" class="blob-num js-line-number" data-line-number="86"></td>
- <td id="LC86" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$graphlimit</span> = <span class="pl-smi">$result</span>[0]{<span class="pl-s"><span class="pl-pds">'</span>ncpu<span class="pl-pds">'</span></span>};</td>
- </tr>
- <tr>
- <td id="L87" class="blob-num js-line-number" data-line-number="87"></td>
- <td id="LC87" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">foreach</span>(<span class="pl-smi">@result</span>){</td>
- </tr>
- <tr>
- <td id="L88" class="blob-num js-line-number" data-line-number="88"></td>
- <td id="LC88" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> (<span class="pl-smi">$$_</span>{<span class="pl-s"><span class="pl-pds">'</span>ncpu<span class="pl-pds">'</span></span>} > <span class="pl-smi">$graphlimit</span>){</td>
- </tr>
- <tr>
- <td id="L89" class="blob-num js-line-number" data-line-number="89"></td>
- <td id="LC89" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$graphlimit</span> = <span class="pl-smi">$$_</span>{<span class="pl-s"><span class="pl-pds">'</span>ncpu<span class="pl-pds">'</span></span>};</td>
- </tr>
- <tr>
- <td id="L90" class="blob-num js-line-number" data-line-number="90"></td>
- <td id="LC90" class="blob-code blob-code-inner js-file-line"> }</td>
- </tr>
- <tr>
- <td id="L91" class="blob-num js-line-number" data-line-number="91"></td>
- <td id="LC91" class="blob-code blob-code-inner js-file-line"> } </td>
- </tr>
- <tr>
- <td id="L92" class="blob-num js-line-number" data-line-number="92"></td>
- <td id="LC92" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$graphlimit</span> = <span class="pl-smi">$graphlimit</span> * 100;</td>
- </tr>
- <tr>
- <td id="L93" class="blob-num js-line-number" data-line-number="93"></td>
- <td id="LC93" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>graph_title Docker container CPU usage<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L94" class="blob-num js-line-number" data-line-number="94"></td>
- <td id="LC94" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>graph_args --base 1000 -r --lower-limit 0 --upper-limit <span class="pl-smi">$graphlimit</span><span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L95" class="blob-num js-line-number" data-line-number="95"></td>
- <td id="LC95" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>graph_vlabel %<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L96" class="blob-num js-line-number" data-line-number="96"></td>
- <td id="LC96" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>graph_scale no<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L97" class="blob-num js-line-number" data-line-number="97"></td>
- <td id="LC97" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>graph_period second<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L98" class="blob-num js-line-number" data-line-number="98"></td>
- <td id="LC98" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>graph_category Docker<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L99" class="blob-num js-line-number" data-line-number="99"></td>
- <td id="LC99" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>graph_info This graph shows docker container CPU usage.<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L100" class="blob-num js-line-number" data-line-number="100"></td>
- <td id="LC100" class="blob-code blob-code-inner js-file-line"> </td>
- </tr>
- <tr>
- <td id="L101" class="blob-num js-line-number" data-line-number="101"></td>
- <td id="LC101" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">foreach</span>(<span class="pl-smi">@result</span>)</td>
- </tr>
- <tr>
- <td id="L102" class="blob-num js-line-number" data-line-number="102"></td>
- <td id="LC102" class="blob-code blob-code-inner js-file-line"> {</td>
- </tr>
- <tr>
- <td id="L103" class="blob-num js-line-number" data-line-number="103"></td>
- <td id="LC103" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span><span class="pl-smi">$$_</span>{'name'}.label <span class="pl-smi">$$_</span>{'name'}<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L104" class="blob-num js-line-number" data-line-number="104"></td>
- <td id="LC104" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span><span class="pl-smi">$$_</span>{'name'}.draw LINE2<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L105" class="blob-num js-line-number" data-line-number="105"></td>
- <td id="LC105" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span><span class="pl-smi">$$_</span>{'name'}.min 0<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L106" class="blob-num js-line-number" data-line-number="106"></td>
- <td id="LC106" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span><span class="pl-smi">$$_</span>{'name'}.type DERIVE<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L107" class="blob-num js-line-number" data-line-number="107"></td>
- <td id="LC107" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span><span class="pl-smi">$$_</span>{'name'}.cdef <span class="pl-smi">$$_</span>{'name'},<span class="pl-smi">$nanoSecondsInSecond</span>,/<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L108" class="blob-num js-line-number" data-line-number="108"></td>
- <td id="LC108" class="blob-code blob-code-inner js-file-line"> }</td>
- </tr>
- <tr>
- <td id="L109" class="blob-num js-line-number" data-line-number="109"></td>
- <td id="LC109" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">exit</span> 0;</td>
- </tr>
- <tr>
- <td id="L110" class="blob-num js-line-number" data-line-number="110"></td>
- <td id="LC110" class="blob-code blob-code-inner js-file-line">}</td>
- </tr>
- <tr>
- <td id="L111" class="blob-num js-line-number" data-line-number="111"></td>
- <td id="LC111" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L112" class="blob-num js-line-number" data-line-number="112"></td>
- <td id="LC112" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-c">#</span> Note: Counters/derive need to report integer values.</span></td>
- </tr>
- <tr>
- <td id="L113" class="blob-num js-line-number" data-line-number="113"></td>
- <td id="LC113" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L114" class="blob-num js-line-number" data-line-number="114"></td>
- <td id="LC114" class="blob-code blob-code-inner js-file-line"><span class="pl-k">foreach</span>(<span class="pl-smi">@result</span>)</td>
- </tr>
- <tr>
- <td id="L115" class="blob-num js-line-number" data-line-number="115"></td>
- <td id="LC115" class="blob-code blob-code-inner js-file-line">{</td>
- </tr>
- <tr>
- <td id="L116" class="blob-num js-line-number" data-line-number="116"></td>
- <td id="LC116" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$tcpu</span> = (<span class="pl-smi">$$_</span>{<span class="pl-s"><span class="pl-pds">'</span>total_cpu_ns<span class="pl-pds">'</span></span>}*100); <span class="pl-c"><span class="pl-c">#</span>to percentage</span></td>
- </tr>
- <tr>
- <td id="L117" class="blob-num js-line-number" data-line-number="117"></td>
- <td id="LC117" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span><span class="pl-smi">$$_</span>{'name'}.value <span class="pl-smi">$tcpu</span><span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L118" class="blob-num js-line-number" data-line-number="118"></td>
- <td id="LC118" class="blob-code blob-code-inner js-file-line">}</td>
- </tr>
- <tr>
- <td id="L119" class="blob-num js-line-number" data-line-number="119"></td>
- <td id="LC119" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L120" class="blob-num js-line-number" data-line-number="120"></td>
- <td id="LC120" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-c">#</span> vim:syntax=perl</span></td>
- </tr>
-</table>
-
-
- </div>
-
- </div>
-
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-
+#!/usr/bin/perl -w
+# -*- perl -*-
+
+=head1 NAME
+
+docker_cpu - Munin plugin to monitor docker container CPU usage.
+
+=head1 APPLICABLE SYSTEMS
+
+Should work on any Linux system that has docker support.
+
+=head1 CONFIGURATION
+
+Root privilege required to execute docker command.
+
+1. Create a new file named "docker" inside the folder /etc/munin/plugin-conf.d/
+2. Docker file content:
+
+[docker_cpu]
+user root
+
+=head1 MAGIC MARKERS
+
+ #%# family=auto
+ #%# capabilities=autoconf
+
+=head1 VERSION
+
+ v.0.1
+
+=head1 AUTHOR
+
+Copyright (C) 2015 Samuel Cantero.
+Email: scanterog at gmail dot com
+
+=head1 LICENSE
+
+GPLv3
+
+=cut
+
+my $docker=`which docker`;
+
+if ( defined $ARGV[0] and $ARGV[0] eq "autoconf" ) {
+ if ($docker) {
+ print "yes\n";
+ exit 0;
+ }
+ else{
+ print "no (Docker has not been found)\n";
+ exit 0;
+ }
+}
+
+$docker =~ s/\s+$//;
+
+my @containers = split "\n" , `$docker ps --no-trunc=true`;
+my $result;
+
+for my $i (1 .. $#containers)
+{
+ my @fields = split / +/, $containers[$i];
+ my $id = $fields[0];
+ my $name = $fields[$#fields];
+ # manage container name containing arithmetic operators and dots. E.g, my-container.
+ $name =~ s/[-\+*\/\.]/_/g;
+ # truncate container name with "," character.
+ $name =~ s/,.*//g;
+ if (open(my $file, '<', "/sys/fs/cgroup/cpuacct/docker/$id/cpuacct.usage"))
+ {
+ my $total_cpu_ns = <$file>;
+ $total_cpu_ns =~ s/\s+$//;
+ close $file;
+ if (open($file, '<', "/sys/fs/cgroup/cpuacct/docker/$id/cpuacct.usage_percpu"))
+ {
+ my @ncpu = split / /, <$file>;
+ close $file;
+ push @result, {'name'=>$name, 'total_cpu_ns'=>$total_cpu_ns, 'ncpu'=>$#ncpu};
+ }
+ }
+}
+
+if (defined $ARGV[0] and $ARGV[0] eq "config")
+{
+ my $nanoSecondsInSecond=1000000000;
+ my $graphlimit = $result[0]{'ncpu'};
+ foreach(@result){
+ if ($$_{'ncpu'} > $graphlimit){
+ $graphlimit = $$_{'ncpu'};
+ }
+ }
+ $graphlimit = $graphlimit * 100;
+ print "graph_title Docker container CPU usage\n";
+ print "graph_args --base 1000 -r --lower-limit 0 --upper-limit $graphlimit\n";
+ print "graph_vlabel %\n";
+ print "graph_scale no\n";
+ print "graph_period second\n";
+ print "graph_category Docker\n";
+ print "graph_info This graph shows docker container CPU usage.\n";
+
+ foreach(@result)
+ {
+ print "$$_{'name'}.label $$_{'name'}\n";
+ print "$$_{'name'}.draw LINE2\n";
+ print "$$_{'name'}.min 0\n";
+ print "$$_{'name'}.type DERIVE\n";
+ print "$$_{'name'}.cdef $$_{'name'},$nanoSecondsInSecond,/\n";
+ }
+ exit 0;
+}
+
+# Note: Counters/derive need to report integer values.
+
+foreach(@result)
+{
+ $tcpu = ($$_{'total_cpu_ns'}*100); #to percentage
+ print "$$_{'name'}.value $tcpu\n";
+}
+
+# vim:syntax=perl
diff --git a/roles/munin-node/files/docker_memory b/roles/munin-node/files/docker_memory
index 05c4920..1d84804 100644
--- a/roles/munin-node/files/docker_memory
+++ b/roles/munin-node/files/docker_memory
@@ -1,923 +1,98 @@
+#!/usr/bin/perl -w
+# -*- perl -*-
+=head1 NAME
+docker_memory - Munin plugin to monitor docker container memory usage.
+=head1 APPLICABLE SYSTEMS
+Should work on any Linux system that has docker support.
+=head1 CONFIGURATION
-<!DOCTYPE html>
-<html lang="en">
- <head>
- <meta charset="utf-8">
- <link rel="dns-prefetch" href="https://assets-cdn.github.com">
- <link rel="dns-prefetch" href="https://avatars0.githubusercontent.com">
- <link rel="dns-prefetch" href="https://avatars1.githubusercontent.com">
- <link rel="dns-prefetch" href="https://avatars2.githubusercontent.com">
- <link rel="dns-prefetch" href="https://avatars3.githubusercontent.com">
- <link rel="dns-prefetch" href="https://github-cloud.s3.amazonaws.com">
- <link rel="dns-prefetch" href="https://user-images.githubusercontent.com/">
+Root privilege required to execute docker command.
+1. Create a new file named "docker" inside the folder /etc/munin/plugin-conf.d/
+2. Docker file content:
+[docker_memory]
+user root
- <link crossorigin="anonymous" href="https://assets-cdn.github.com/assets/frameworks-2d2d4c150f7000385741c6b992b302689ecd172246c6428904e0813be9bceca6.css" media="all" rel="stylesheet" />
- <link crossorigin="anonymous" href="https://assets-cdn.github.com/assets/github-0522ae8d3b3bdc841d2f91f90efd5f1fd9040d910905674cd134ced43a6dfea6.css" media="all" rel="stylesheet" />
-
-
- <link crossorigin="anonymous" href="https://assets-cdn.github.com/assets/site-cfab053e93f0e27f4c63d4ff6b7957bd25f711667fe678e747f8a4d88c47b38d.css" media="all" rel="stylesheet" />
-
+=head1 MAGIC MARKERS
- <meta name="viewport" content="width=device-width">
-
- <title>munin-plugin-docker/docker_memory at master · scanterog/munin-plugin-docker · GitHub</title>
- <link rel="search" type="application/opensearchdescription+xml" href="/opensearch.xml" title="GitHub">
- <link rel="fluid-icon" href="https://github.com/fluidicon.png" title="GitHub">
- <meta property="fb:app_id" content="1401488693436528">
+ #%# family=auto
+ #%# capabilities=autoconf
-
- <meta content="https://avatars6.githubusercontent.com/u/13501410?v=4&s=400" property="og:image" /><meta content="GitHub" property="og:site_name" /><meta content="object" property="og:type" /><meta content="scanterog/munin-plugin-docker" property="og:title" /><meta content="https://github.com/scanterog/munin-plugin-docker" property="og:url" /><meta content="munin-plugin-docker - Munin plugin for monitoring docker container memory and CPU usage" property="og:description" />
+=head1 VERSION
- <link rel="assets" href="https://assets-cdn.github.com/">
-
- <meta name="pjax-timeout" content="1000">
-
- <meta name="request-id" content="AB2C:65F3:29F3C1D:4634A5E:596CBACE" data-pjax-transient>
-
+ v.0.1
- <meta name="selected-link" value="repo_source" data-pjax-transient>
+=head1 AUTHOR
- <meta name="google-site-verification" content="KT5gs8h0wvaagLKAVWq8bbeNwnZZK1r1XQysX3xurLU">
-<meta name="google-site-verification" content="ZzhVyEFwb7w3e0-uOTltm8Jsck2F5StVihD0exw2fsA">
- <meta name="google-analytics" content="UA-3769691-2">
+Copyright (C) 2015 Samuel Cantero.
+Email: scanterog at gmail dot com
-<meta content="collector.githubapp.com" name="octolytics-host" /><meta content="github" name="octolytics-app-id" /><meta content="https://collector.githubapp.com/github-external/browser_event" name="octolytics-event-url" /><meta content="AB2C:65F3:29F3C1D:4634A5E:596CBACE" name="octolytics-dimension-request_id" /><meta content="iad" name="octolytics-dimension-region_edge" /><meta content="iad" name="octolytics-dimension-region_render" />
-<meta content="/<user-name>/<repo-name>/blob/show" data-pjax-transient="true" name="analytics-location" />
+=head1 LICENSE
+GPLv3
+=cut
+my $docker=`which docker`;
- <meta class="js-ga-set" name="dimension1" content="Logged Out">
+if ( defined $ARGV[0] and $ARGV[0] eq "autoconf" ) {
+ if ($docker) {
+ print "yes\n";
+ exit 0;
+ }
+ else{
+ print "no (Docker has not been found)\n";
+ exit 0;
+ }
+}
+$docker =~ s/\s+$//;
-
+my @containers = split "\n" , `$docker ps --no-trunc=true`;
+my $result;
- <meta name="hostname" content="github.com">
- <meta name="user-login" content="">
+for my $i (1 .. $#containers)
+{
+ my @fields = split / +/, $containers[$i];
+ my $id = $fields[0];
+ my $name = $fields[$#fields];
+ # manage container name containing arithmetic operators and dots. E.g, my-container.
+ $name =~ s/[-\+*\/\.]/_/g;
+ # truncate container name with "," character.
+ $name =~ s/,.*//g;
+ if (open(my $file, '<', "/sys/fs/cgroup/memory/docker/$id/memory.usage_in_bytes"))
+ {
+ my $memory_bytes = <$file>;
+ $memory_bytes =~ s/\s+$//;
+ push @result, {'name'=>$name, 'memory_bytes'=>$memory_bytes};
+ }
+}
- <meta name="expected-hostname" content="github.com">
- <meta name="js-proxy-site-detection-payload" content="ZGM4MTlmYzUxNTQxYmJkMWQwOTMzNWMyZDExNjBjYmExZTNlODA2MDFjMGEwNmJmMGU3YjQ2ZGRhMmU4NDI2YXx7InJlbW90ZV9hZGRyZXNzIjoiNjIuMjQ5LjI0MC4xNzciLCJyZXF1ZXN0X2lkIjoiQUIyQzo2NUYzOjI5RjNDMUQ6NDYzNEE1RTo1OTZDQkFDRSIsInRpbWVzdGFtcCI6MTUwMDI5NzkzNSwiaG9zdCI6ImdpdGh1Yi5jb20ifQ==">
+if (defined $ARGV[0] and $ARGV[0] eq "config")
+{
+ print "graph_title Docker container memory usage\n";
+ print "graph_args --base 1024 -l 0\n";
+ print "graph_vlabel Bytes\n";
+ print "graph_category Docker\n";
+ print "graph_info This graph shows docker container memory usage.\n";
+
+ foreach(@result)
+ {
+ print "$$_{'name'}.label $$_{'name'}\n";
+ print "$$_{'name'}.draw LINE2\n";
+ }
+ exit 0;
+}
+foreach(@result)
+{
+ print "$$_{'name'}.value $$_{'memory_bytes'}\n";
+}
- <meta name="html-safe-nonce" content="76a1cf61ec88637eb13ec4c032ee411a9bda64e1">
-
- <meta http-equiv="x-pjax-version" content="f682644ce1bb9629b9d9d9bedf64801b">
-
-
- <link href="https://github.com/scanterog/munin-plugin-docker/commits/master.atom" rel="alternate" title="Recent Commits to munin-plugin-docker:master" type="application/atom+xml">
-
- <meta name="description" content="munin-plugin-docker - Munin plugin for monitoring docker container memory and CPU usage">
- <meta name="go-import" content="github.com/scanterog/munin-plugin-docker git https://github.com/scanterog/munin-plugin-docker.git">
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-<meta name="theme-color" content="#1e2327">
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- </head>
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- <td id="L14" class="blob-num js-line-number" data-line-number="14"></td>
- <td id="LC14" class="blob-code blob-code-inner js-file-line"><span class="pl-c">Root privilege required to execute docker command.</span></td>
- </tr>
- <tr>
- <td id="L15" class="blob-num js-line-number" data-line-number="15"></td>
- <td id="LC15" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L16" class="blob-num js-line-number" data-line-number="16"></td>
- <td id="LC16" class="blob-code blob-code-inner js-file-line"><span class="pl-c">1. Create a new file named "docker" inside the folder /etc/munin/plugin-conf.d/</span></td>
- </tr>
- <tr>
- <td id="L17" class="blob-num js-line-number" data-line-number="17"></td>
- <td id="LC17" class="blob-code blob-code-inner js-file-line"><span class="pl-c">2. Docker file content:</span></td>
- </tr>
- <tr>
- <td id="L18" class="blob-num js-line-number" data-line-number="18"></td>
- <td id="LC18" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L19" class="blob-num js-line-number" data-line-number="19"></td>
- <td id="LC19" class="blob-code blob-code-inner js-file-line"><span class="pl-c">[docker_memory]</span></td>
- </tr>
- <tr>
- <td id="L20" class="blob-num js-line-number" data-line-number="20"></td>
- <td id="LC20" class="blob-code blob-code-inner js-file-line"><span class="pl-c">user root</span></td>
- </tr>
- <tr>
- <td id="L21" class="blob-num js-line-number" data-line-number="21"></td>
- <td id="LC21" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L22" class="blob-num js-line-number" data-line-number="22"></td>
- <td id="LC22" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">MAGIC MARKERS</span></span></td>
- </tr>
- <tr>
- <td id="L23" class="blob-num js-line-number" data-line-number="23"></td>
- <td id="LC23" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L24" class="blob-num js-line-number" data-line-number="24"></td>
- <td id="LC24" class="blob-code blob-code-inner js-file-line"><span class="pl-c"> #%# family=auto</span></td>
- </tr>
- <tr>
- <td id="L25" class="blob-num js-line-number" data-line-number="25"></td>
- <td id="LC25" class="blob-code blob-code-inner js-file-line"><span class="pl-c"> #%# capabilities=autoconf</span></td>
- </tr>
- <tr>
- <td id="L26" class="blob-num js-line-number" data-line-number="26"></td>
- <td id="LC26" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L27" class="blob-num js-line-number" data-line-number="27"></td>
- <td id="LC27" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">VERSION</span></span></td>
- </tr>
- <tr>
- <td id="L28" class="blob-num js-line-number" data-line-number="28"></td>
- <td id="LC28" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L29" class="blob-num js-line-number" data-line-number="29"></td>
- <td id="LC29" class="blob-code blob-code-inner js-file-line"><span class="pl-c"> v.0.1</span></td>
- </tr>
- <tr>
- <td id="L30" class="blob-num js-line-number" data-line-number="30"></td>
- <td id="LC30" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L31" class="blob-num js-line-number" data-line-number="31"></td>
- <td id="LC31" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">AUTHOR</span></span></td>
- </tr>
- <tr>
- <td id="L32" class="blob-num js-line-number" data-line-number="32"></td>
- <td id="LC32" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L33" class="blob-num js-line-number" data-line-number="33"></td>
- <td id="LC33" class="blob-code blob-code-inner js-file-line"><span class="pl-c">Copyright (C) 2015 Samuel Cantero.</span></td>
- </tr>
- <tr>
- <td id="L34" class="blob-num js-line-number" data-line-number="34"></td>
- <td id="LC34" class="blob-code blob-code-inner js-file-line"><span class="pl-c">Email: scanterog at gmail dot com</span></td>
- </tr>
- <tr>
- <td id="L35" class="blob-num js-line-number" data-line-number="35"></td>
- <td id="LC35" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L36" class="blob-num js-line-number" data-line-number="36"></td>
- <td id="LC36" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=head1</span> <span class="pl-smi">LICENSE</span></span></td>
- </tr>
- <tr>
- <td id="L37" class="blob-num js-line-number" data-line-number="37"></td>
- <td id="LC37" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L38" class="blob-num js-line-number" data-line-number="38"></td>
- <td id="LC38" class="blob-code blob-code-inner js-file-line"><span class="pl-c">GPLv3</span></td>
- </tr>
- <tr>
- <td id="L39" class="blob-num js-line-number" data-line-number="39"></td>
- <td id="LC39" class="blob-code blob-code-inner js-file-line"><span class="pl-c"></span></td>
- </tr>
- <tr>
- <td id="L40" class="blob-num js-line-number" data-line-number="40"></td>
- <td id="LC40" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-k">=cut</span></span></td>
- </tr>
- <tr>
- <td id="L41" class="blob-num js-line-number" data-line-number="41"></td>
- <td id="LC41" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L42" class="blob-num js-line-number" data-line-number="42"></td>
- <td id="LC42" class="blob-code blob-code-inner js-file-line"><span class="pl-k">my</span> <span class="pl-smi">$docker</span>=<span class="pl-s"><span class="pl-pds">`</span>which docker<span class="pl-pds">`</span></span>;</td>
- </tr>
- <tr>
- <td id="L43" class="blob-num js-line-number" data-line-number="43"></td>
- <td id="LC43" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L44" class="blob-num js-line-number" data-line-number="44"></td>
- <td id="LC44" class="blob-code blob-code-inner js-file-line"><span class="pl-k">if</span> ( <span class="pl-c1">defined</span> <span class="pl-smi">$ARGV</span>[0] <span class="pl-k">and</span> <span class="pl-smi">$ARGV</span>[0] <span class="pl-c1">eq</span> <span class="pl-s"><span class="pl-pds">"</span>autoconf<span class="pl-pds">"</span></span> ) {</td>
- </tr>
- <tr>
- <td id="L45" class="blob-num js-line-number" data-line-number="45"></td>
- <td id="LC45" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> (<span class="pl-smi">$docker</span>) {</td>
- </tr>
- <tr>
- <td id="L46" class="blob-num js-line-number" data-line-number="46"></td>
- <td id="LC46" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>yes<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L47" class="blob-num js-line-number" data-line-number="47"></td>
- <td id="LC47" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">exit</span> 0;</td>
- </tr>
- <tr>
- <td id="L48" class="blob-num js-line-number" data-line-number="48"></td>
- <td id="LC48" class="blob-code blob-code-inner js-file-line"> }</td>
- </tr>
- <tr>
- <td id="L49" class="blob-num js-line-number" data-line-number="49"></td>
- <td id="LC49" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">else</span>{</td>
- </tr>
- <tr>
- <td id="L50" class="blob-num js-line-number" data-line-number="50"></td>
- <td id="LC50" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>no (Docker has not been found)<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L51" class="blob-num js-line-number" data-line-number="51"></td>
- <td id="LC51" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">exit</span> 0;</td>
- </tr>
- <tr>
- <td id="L52" class="blob-num js-line-number" data-line-number="52"></td>
- <td id="LC52" class="blob-code blob-code-inner js-file-line"> }</td>
- </tr>
- <tr>
- <td id="L53" class="blob-num js-line-number" data-line-number="53"></td>
- <td id="LC53" class="blob-code blob-code-inner js-file-line">}</td>
- </tr>
- <tr>
- <td id="L54" class="blob-num js-line-number" data-line-number="54"></td>
- <td id="LC54" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L55" class="blob-num js-line-number" data-line-number="55"></td>
- <td id="LC55" class="blob-code blob-code-inner js-file-line"><span class="pl-smi">$docker</span> =~ <span class="pl-sr"><span class="pl-pds"><span class="pl-c1">s</span>/</span><span class="pl-cce">\s</span>+$</span><span class="pl-sr"><span class="pl-pds">//</span></span>;</td>
- </tr>
- <tr>
- <td id="L56" class="blob-num js-line-number" data-line-number="56"></td>
- <td id="LC56" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L57" class="blob-num js-line-number" data-line-number="57"></td>
- <td id="LC57" class="blob-code blob-code-inner js-file-line"><span class="pl-k">my</span> <span class="pl-smi">@containers</span> = <span class="pl-c1">split</span> <span class="pl-s"><span class="pl-pds">"</span><span class="pl-cce">\n</span><span class="pl-pds">"</span></span> , <span class="pl-s"><span class="pl-pds">`</span><span class="pl-smi">$docker</span> ps --no-trunc=true<span class="pl-pds">`</span></span>;</td>
- </tr>
- <tr>
- <td id="L58" class="blob-num js-line-number" data-line-number="58"></td>
- <td id="LC58" class="blob-code blob-code-inner js-file-line"><span class="pl-k">my</span> <span class="pl-smi">$result</span>;</td>
- </tr>
- <tr>
- <td id="L59" class="blob-num js-line-number" data-line-number="59"></td>
- <td id="LC59" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L60" class="blob-num js-line-number" data-line-number="60"></td>
- <td id="LC60" class="blob-code blob-code-inner js-file-line"><span class="pl-k">for</span> <span class="pl-k">my</span> <span class="pl-smi">$i</span> (1 .. <span class="pl-smi">$#containers</span>)</td>
- </tr>
- <tr>
- <td id="L61" class="blob-num js-line-number" data-line-number="61"></td>
- <td id="LC61" class="blob-code blob-code-inner js-file-line">{</td>
- </tr>
- <tr>
- <td id="L62" class="blob-num js-line-number" data-line-number="62"></td>
- <td id="LC62" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">@fields</span> = <span class="pl-c1">split</span> / +/, <span class="pl-smi">$containers</span>[<span class="pl-smi">$i</span>];</td>
- </tr>
- <tr>
- <td id="L63" class="blob-num js-line-number" data-line-number="63"></td>
- <td id="LC63" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$id</span> = <span class="pl-smi">$fields</span>[0];</td>
- </tr>
- <tr>
- <td id="L64" class="blob-num js-line-number" data-line-number="64"></td>
- <td id="LC64" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$name</span> = <span class="pl-smi">$fields</span>[<span class="pl-smi">$#fields</span>];</td>
- </tr>
- <tr>
- <td id="L65" class="blob-num js-line-number" data-line-number="65"></td>
- <td id="LC65" class="blob-code blob-code-inner js-file-line"> <span class="pl-c"><span class="pl-c">#</span> manage container name containing arithmetic operators and dots. E.g, my-container.</span></td>
- </tr>
- <tr>
- <td id="L66" class="blob-num js-line-number" data-line-number="66"></td>
- <td id="LC66" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$name</span> =~ <span class="pl-sr"><span class="pl-pds"><span class="pl-c1">s</span>/</span>[-<span class="pl-cce">\+</span>*<span class="pl-cce">\/\.</span>]</span><span class="pl-sr"><span class="pl-pds">/</span>_<span class="pl-pds">/</span></span><span class="pl-sr"><span class="pl-pds"><span class="pl-k">g</span></span></span>;</td>
- </tr>
- <tr>
- <td id="L67" class="blob-num js-line-number" data-line-number="67"></td>
- <td id="LC67" class="blob-code blob-code-inner js-file-line"> <span class="pl-c"><span class="pl-c">#</span> truncate container name with "," character.</span></td>
- </tr>
- <tr>
- <td id="L68" class="blob-num js-line-number" data-line-number="68"></td>
- <td id="LC68" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$name</span> =~ <span class="pl-sr"><span class="pl-pds"><span class="pl-c1">s</span>/</span>,.*</span><span class="pl-sr"><span class="pl-pds">//</span></span><span class="pl-sr"><span class="pl-pds"><span class="pl-k">g</span></span></span>;</td>
- </tr>
- <tr>
- <td id="L69" class="blob-num js-line-number" data-line-number="69"></td>
- <td id="LC69" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">if</span> (<span class="pl-c1">open</span>(<span class="pl-k">my</span> <span class="pl-smi">$file</span>, <span class="pl-s"><span class="pl-pds">'</span><<span class="pl-pds">'</span></span>, <span class="pl-s"><span class="pl-pds">"</span>/sys/fs/cgroup/memory/docker/<span class="pl-smi">$id</span>/memory.usage_in_bytes<span class="pl-pds">"</span></span>))</td>
- </tr>
- <tr>
- <td id="L70" class="blob-num js-line-number" data-line-number="70"></td>
- <td id="LC70" class="blob-code blob-code-inner js-file-line"> {</td>
- </tr>
- <tr>
- <td id="L71" class="blob-num js-line-number" data-line-number="71"></td>
- <td id="LC71" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">my</span> <span class="pl-smi">$memory_bytes</span> = <<span class="pl-smi">$file</span>>;</td>
- </tr>
- <tr>
- <td id="L72" class="blob-num js-line-number" data-line-number="72"></td>
- <td id="LC72" class="blob-code blob-code-inner js-file-line"> <span class="pl-smi">$memory_bytes</span> =~ <span class="pl-sr"><span class="pl-pds"><span class="pl-c1">s</span>/</span><span class="pl-cce">\s</span>+$</span><span class="pl-sr"><span class="pl-pds">//</span></span>;</td>
- </tr>
- <tr>
- <td id="L73" class="blob-num js-line-number" data-line-number="73"></td>
- <td id="LC73" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">push</span> <span class="pl-smi">@result</span>, {<span class="pl-s"><span class="pl-pds">'</span>name<span class="pl-pds">'</span></span><span class="pl-k">=></span><span class="pl-smi">$name</span>, <span class="pl-s"><span class="pl-pds">'</span>memory_bytes<span class="pl-pds">'</span></span><span class="pl-k">=></span><span class="pl-smi">$memory_bytes</span>};</td>
- </tr>
- <tr>
- <td id="L74" class="blob-num js-line-number" data-line-number="74"></td>
- <td id="LC74" class="blob-code blob-code-inner js-file-line"> }</td>
- </tr>
- <tr>
- <td id="L75" class="blob-num js-line-number" data-line-number="75"></td>
- <td id="LC75" class="blob-code blob-code-inner js-file-line">}</td>
- </tr>
- <tr>
- <td id="L76" class="blob-num js-line-number" data-line-number="76"></td>
- <td id="LC76" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L77" class="blob-num js-line-number" data-line-number="77"></td>
- <td id="LC77" class="blob-code blob-code-inner js-file-line"><span class="pl-k">if</span> (<span class="pl-c1">defined</span> <span class="pl-smi">$ARGV</span>[0] <span class="pl-k">and</span> <span class="pl-smi">$ARGV</span>[0] <span class="pl-c1">eq</span> <span class="pl-s"><span class="pl-pds">"</span>config<span class="pl-pds">"</span></span>)</td>
- </tr>
- <tr>
- <td id="L78" class="blob-num js-line-number" data-line-number="78"></td>
- <td id="LC78" class="blob-code blob-code-inner js-file-line">{</td>
- </tr>
- <tr>
- <td id="L79" class="blob-num js-line-number" data-line-number="79"></td>
- <td id="LC79" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>graph_title Docker container memory usage<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L80" class="blob-num js-line-number" data-line-number="80"></td>
- <td id="LC80" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>graph_args --base 1024 -l 0<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L81" class="blob-num js-line-number" data-line-number="81"></td>
- <td id="LC81" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>graph_vlabel Bytes<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L82" class="blob-num js-line-number" data-line-number="82"></td>
- <td id="LC82" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>graph_category Docker<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L83" class="blob-num js-line-number" data-line-number="83"></td>
- <td id="LC83" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span>graph_info This graph shows docker container memory usage.<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L84" class="blob-num js-line-number" data-line-number="84"></td>
- <td id="LC84" class="blob-code blob-code-inner js-file-line"> </td>
- </tr>
- <tr>
- <td id="L85" class="blob-num js-line-number" data-line-number="85"></td>
- <td id="LC85" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">foreach</span>(<span class="pl-smi">@result</span>)</td>
- </tr>
- <tr>
- <td id="L86" class="blob-num js-line-number" data-line-number="86"></td>
- <td id="LC86" class="blob-code blob-code-inner js-file-line"> {</td>
- </tr>
- <tr>
- <td id="L87" class="blob-num js-line-number" data-line-number="87"></td>
- <td id="LC87" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span><span class="pl-smi">$$_</span>{'name'}.label <span class="pl-smi">$$_</span>{'name'}<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L88" class="blob-num js-line-number" data-line-number="88"></td>
- <td id="LC88" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span><span class="pl-smi">$$_</span>{'name'}.draw LINE2<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L89" class="blob-num js-line-number" data-line-number="89"></td>
- <td id="LC89" class="blob-code blob-code-inner js-file-line"> }</td>
- </tr>
- <tr>
- <td id="L90" class="blob-num js-line-number" data-line-number="90"></td>
- <td id="LC90" class="blob-code blob-code-inner js-file-line"> <span class="pl-k">exit</span> 0;</td>
- </tr>
- <tr>
- <td id="L91" class="blob-num js-line-number" data-line-number="91"></td>
- <td id="LC91" class="blob-code blob-code-inner js-file-line">}</td>
- </tr>
- <tr>
- <td id="L92" class="blob-num js-line-number" data-line-number="92"></td>
- <td id="LC92" class="blob-code blob-code-inner js-file-line">
-</td>
- </tr>
- <tr>
- <td id="L93" class="blob-num js-line-number" data-line-number="93"></td>
- <td id="LC93" class="blob-code blob-code-inner js-file-line"><span class="pl-k">foreach</span>(<span class="pl-smi">@result</span>)</td>
- </tr>
- <tr>
- <td id="L94" class="blob-num js-line-number" data-line-number="94"></td>
- <td id="LC94" class="blob-code blob-code-inner js-file-line">{</td>
- </tr>
- <tr>
- <td id="L95" class="blob-num js-line-number" data-line-number="95"></td>
- <td id="LC95" class="blob-code blob-code-inner js-file-line"> <span class="pl-c1">print</span> <span class="pl-s"><span class="pl-pds">"</span><span class="pl-smi">$$_</span>{'name'}.value <span class="pl-smi">$$_</span>{'memory_bytes'}<span class="pl-cce">\n</span><span class="pl-pds">"</span></span>;</td>
- </tr>
- <tr>
- <td id="L96" class="blob-num js-line-number" data-line-number="96"></td>
- <td id="LC96" class="blob-code blob-code-inner js-file-line">}</td>
- </tr>
- <tr>
- <td id="L97" class="blob-num js-line-number" data-line-number="97"></td>
- <td id="LC97" class="blob-code blob-code-inner js-file-line">
-</td>
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- <tr>
- <td id="L98" class="blob-num js-line-number" data-line-number="98"></td>
- <td id="LC98" class="blob-code blob-code-inner js-file-line"><span class="pl-c"><span class="pl-c">#</span> vim:syntax=perl</span></td>
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+# vim:syntax=perl
--
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