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166 lines
3.9 KiB
HTML
166 lines
3.9 KiB
HTML
<!DOCTYPE html>
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<html lang="en-us">
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<head prefix="og: http://ogp.me/ns#">
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1" />
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<meta property="og:title" content=" May, 2016 · CGSpace Notes" />
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<meta property="og:site_name" content="CGSpace Notes" />
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<meta property="og:url" content="/cgspace-notes/2016-05/" />
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<meta property="og:article:published_time" content="2016-05-01T23:06:00+03:00" />
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<meta property="og:article:tag" content="notes" />
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<title>
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May, 2016 · CGSpace Notes
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</head>
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<body>
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<header class="global-header" style="background-image:url(../images/bg.jpg )">
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<section class="header-text">
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<h1><a href="/cgspace-notes/">CGSpace Notes</a></h1>
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<div class="sns-links hidden-print">
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</div>
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<a href="/cgspace-notes/" class="btn-header btn-back hidden-xs">
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Home
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</section>
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</header>
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<main class="container">
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<article>
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<header>
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<h1 class="text-primary">May, 2016</h1>
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<div class="post-meta clearfix">
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<div class="post-date pull-left">
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Posted on
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<time datetime="2016-05-01T23:06:00+03:00">
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May 1, 2016
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</time>
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</div>
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<div class="pull-right">
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<span class="post-tag small"><a href="/cgspace-notes//tags/notes">#notes</a></span>
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</div>
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</div>
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</header>
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<section>
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<h2 id="2016-05-01:b7bf1a0f8f2415a40e1e11e343b04c0d">2016-05-01</h2>
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<ul>
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<li>Since yesterday there have been 10,000 REST errors and the site has been unstable again</li>
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<li>I have blocked access to the API now</li>
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<li>There are 3,000 IPs accessing the REST API in a 24-hour period!</li>
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</ul>
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<pre><code># awk '{print $1}' /var/log/nginx/rest.log | uniq | wc -l
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3168
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</code></pre>
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<ul>
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<li>The two most often requesters are in Ethiopia and Colombia: 213.55.99.121 and 181.118.144.29</li>
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<li>100% of the requests coming from Ethiopia are like this and result in an HTTP 500:</li>
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</ul>
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<pre><code>GET /rest/handle/10568/NaN?expand=parentCommunityList,metadata HTTP/1.1
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</code></pre>
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<ul>
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<li>For now I’ll block just the Ethiopian IP</li>
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</ul>
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<h2 id="2016-05-03:b7bf1a0f8f2415a40e1e11e343b04c0d">2016-05-03</h2>
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<ul>
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<li>Update nginx to 1.10.x branch on CGSpace</li>
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</ul>
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</section>
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<footer>
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<section class="author-info row">
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<div class="author-avatar col-md-2">
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</div>
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<div class="author-meta col-md-6">
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<h1 class="author-name text-primary">Alan Orth</h1>
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</section>
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