alanorth/cgspace-notes
1
0
Fork 0
mirror of https://github.com/alanorth/cgspace-notes.git synced 2024-11-25 16:08:19 +01:00
Code Issues Projects Releases Wiki Activity

Update notes for 2021-04-06

Browse Source
This commit is contained in:
Alan Orth 2021-04-06 22:48:44 +03:00
parent 00dd46906f
commit 0ef42412f1
Signed by: alanorth
GPG Key ID: 0FB860CC9C45B1B9
27 changed files with 56 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
content/posts/2021-04.md
View File

@ -299,8 +299,17 @@ $ psql -c 'SELECT * FROM pg_locks pl LEFT JOIN pg_stat_activity psa ON pl.pid =
4582 4582
``` ```
- I don't know what the hell is going on - I don't know what the hell is going on, but the PostgreSQL connections and locks are way higher than ever before:
- While looking at the logs I see that MEL is trying to log into CGSpace's REST API and delete items:
![PostgreSQL connections week](/cgspace-notes/2021/04/postgres_connections_cgspace-week.png)
![PostgreSQL locks week](/cgspace-notes/2021/04/postgres_locks_cgspace-week.png)
![Tomcat database pool](/cgspace-notes/2021/04/jmx_tomcat_dbpools-week.png)
- Otherwise, the number of DSpace sessions is completely normal:
![DSpace sessions](/cgspace-notes/2021/04/jmx_dspace_sessions-week.png)
- While looking at the nginx logs I see that MEL is trying to log into CGSpace's REST API and delete items:
```console ```console
34.209.213.122 - - [06/Apr/2021:03:50:46 +0200] "POST /rest/login HTTP/1.1" 401 727 "-" "MEL" 34.209.213.122 - - [06/Apr/2021:03:50:46 +0200] "POST /rest/login HTTP/1.1" 401 727 "-" "MEL"
@ -308,6 +317,7 @@ $ psql -c 'SELECT * FROM pg_locks pl LEFT JOIN pg_stat_activity psa ON pl.pid =
``` ```
- I see a few of these per day going back several months - I see a few of these per day going back several months
- I sent a message to Salem and Enrico to ask if they know
- Also annoying, I see tons of what look like penetration testing requests from Qualys: - Also annoying, I see tons of what look like penetration testing requests from Qualys:
```console ```console

25
docs/2021-04/index.html
View File

@ -24,7 +24,7 @@ Perhaps one of the containers crashed, I should have looked closer but I was in
<meta property="og:type" content="article" /> <meta property="og:type" content="article" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/2021-04/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/2021-04/" />
<meta property="article:published_time" content="2021-04-01T09:50:54+03:00" /> <meta property="article:published_time" content="2021-04-01T09:50:54+03:00" />
<meta property="article:modified_time" content="2021-04-05T19:36:44+03:00" /> <meta property="article:modified_time" content="2021-04-06T22:33:43+03:00" />
@ -54,9 +54,9 @@ Perhaps one of the containers crashed, I should have looked closer but I was in
"@type": "BlogPosting", "@type": "BlogPosting",
"headline": "April, 2021", "headline": "April, 2021",
"url": "https://alanorth.github.io/cgspace-notes/2021-04/", "url": "https://alanorth.github.io/cgspace-notes/2021-04/",
"wordCount": "1789", "wordCount": "1824",
"datePublished": "2021-04-01T09:50:54+03:00", "datePublished": "2021-04-01T09:50:54+03:00",
"dateModified": "2021-04-05T19:36:44+03:00", "dateModified": "2021-04-06T22:33:43+03:00",
"author": { "author": {
"@type": "Person", "@type": "Person",
"name": "Alan Orth" "name": "Alan Orth"
@ -428,13 +428,26 @@ $ psql -c 'SELECT * FROM pg_locks pl LEFT JOIN pg_stat_activity psa ON pl.pid =
$ psql -c 'SELECT * FROM pg_locks pl LEFT JOIN pg_stat_activity psa ON pl.pid = psa.pid;' | wc -l $ psql -c 'SELECT * FROM pg_locks pl LEFT JOIN pg_stat_activity psa ON pl.pid = psa.pid;' | wc -l
4582 4582
</code></pre><ul> </code></pre><ul>
<li>I don&rsquo;t know what the hell is going on</li> <li>I don&rsquo;t know what the hell is going on, but the PostgreSQL connections and locks are way higher than ever before:</li>
<li>While looking at the logs I see that MEL is trying to log into CGSpace&rsquo;s REST API and delete items:</li> </ul>
<p><img src="/cgspace-notes/2021/04/postgres_connections_cgspace-week.png" alt="PostgreSQL connections week">
<img src="/cgspace-notes/2021/04/postgres_locks_cgspace-week.png" alt="PostgreSQL locks week">
<img src="/cgspace-notes/2021/04/jmx_tomcat_dbpools-week.png" alt="Tomcat database pool"></p>
<ul>
<li>Otherwise, the number of DSpace sessions is completely normal:</li>
</ul>
<p><img src="/cgspace-notes/2021/04/jmx_dspace_sessions-week.png" alt="DSpace sessions"></p>
<ul>
<li>While looking at the nginx logs I see that MEL is trying to log into CGSpace&rsquo;s REST API and delete items:</li>
</ul> </ul>
<pre><code class="language-console" data-lang="console">34.209.213.122 - - [06/Apr/2021:03:50:46 +0200] &quot;POST /rest/login HTTP/1.1&quot; 401 727 &quot;-&quot; &quot;MEL&quot; <pre><code class="language-console" data-lang="console">34.209.213.122 - - [06/Apr/2021:03:50:46 +0200] &quot;POST /rest/login HTTP/1.1&quot; 401 727 &quot;-&quot; &quot;MEL&quot;
34.209.213.122 - - [06/Apr/2021:03:50:48 +0200] &quot;DELETE /rest/items/95f52bf1-f082-4e10-ad57-268a76ca18ec/metadata HTTP/1.1&quot; 401 704 &quot;-&quot; &quot;-&quot; 34.209.213.122 - - [06/Apr/2021:03:50:48 +0200] &quot;DELETE /rest/items/95f52bf1-f082-4e10-ad57-268a76ca18ec/metadata HTTP/1.1&quot; 401 704 &quot;-&quot; &quot;-&quot;
</code></pre><ul> </code></pre><ul>
<li>I see a few of these per day going back several months</li> <li>I see a few of these per day going back several months
<ul>
<li>I sent a message to Salem and Enrico to ask if they know</li>
</ul>
</li>
<li>Also annoying, I see tons of what look like penetration testing requests from Qualys:</li> <li>Also annoying, I see tons of what look like penetration testing requests from Qualys:</li>
</ul> </ul>
<pre><code class="language-console" data-lang="console">2021-04-04 06:35:17,889 INFO org.dspace.authenticate.LDAPAuthentication @ anonymous:session_id=FF1E051BCA7D81CC5A807D85380D81E5:ip_addr=64.39.108.48:failed_login:no DN found for user &quot;'&gt;&lt;qss a=X158062356Y1_2Z&gt; <pre><code class="language-console" data-lang="console">2021-04-04 06:35:17,889 INFO org.dspace.authenticate.LDAPAuthentication @ anonymous:session_id=FF1E051BCA7D81CC5A807D85380D81E5:ip_addr=64.39.108.48:failed_login:no DN found for user &quot;'&gt;&lt;qss a=X158062356Y1_2Z&gt;

2
docs/categories/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/categories/notes/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/categories/notes/page/2/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/categories/notes/page/3/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/categories/notes/page/4/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/categories/notes/page/5/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/categories/notes/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/page/2/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/page/3/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/page/4/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/page/5/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/page/6/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/page/7/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/posts/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/posts/page/2/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/posts/page/3/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/posts/page/4/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/posts/page/5/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/posts/page/6/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

2
docs/posts/page/7/index.html
View File

@ -10,7 +10,7 @@
<meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." /> <meta property="og:description" content="Documenting day-to-day work on the [CGSpace](https://cgspace.cgiar.org) repository." />
<meta property="og:type" content="website" /> <meta property="og:type" content="website" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" /> <meta property="og:url" content="https://alanorth.github.io/cgspace-notes/posts/" />
<meta property="og:updated_time" content="2021-04-05T19:36:44+03:00" /> <meta property="og:updated_time" content="2021-04-06T22:33:43+03:00" />

10
docs/sitemap.xml
View File

@ -3,19 +3,19 @@
xmlns:xhtml="http://www.w3.org/1999/xhtml"> xmlns:xhtml="http://www.w3.org/1999/xhtml">
<url> <url>
<loc>https://alanorth.github.io/cgspace-notes/2021-04/</loc> <loc>https://alanorth.github.io/cgspace-notes/2021-04/</loc>
<lastmod>2021-04-05T19:36:44+03:00</lastmod> <lastmod>2021-04-06T22:33:43+03:00</lastmod>
</url><url> </url><url>
<loc>https://alanorth.github.io/cgspace-notes/categories/</loc> <loc>https://alanorth.github.io/cgspace-notes/categories/</loc>
<lastmod>2021-04-05T19:36:44+03:00</lastmod> <lastmod>2021-04-06T22:33:43+03:00</lastmod>
</url><url> </url><url>
<loc>https://alanorth.github.io/cgspace-notes/</loc> <loc>https://alanorth.github.io/cgspace-notes/</loc>
<lastmod>2021-04-05T19:36:44+03:00</lastmod> <lastmod>2021-04-06T22:33:43+03:00</lastmod>
</url><url> </url><url>
<loc>https://alanorth.github.io/cgspace-notes/categories/notes/</loc> <loc>https://alanorth.github.io/cgspace-notes/categories/notes/</loc>
<lastmod>2021-04-05T19:36:44+03:00</lastmod> <lastmod>2021-04-06T22:33:43+03:00</lastmod>
</url><url> </url><url>
<loc>https://alanorth.github.io/cgspace-notes/posts/</loc> <loc>https://alanorth.github.io/cgspace-notes/posts/</loc>
<lastmod>2021-04-05T19:36:44+03:00</lastmod> <lastmod>2021-04-06T22:33:43+03:00</lastmod>
</url><url> </url><url>
<loc>https://alanorth.github.io/cgspace-notes/2021-03/</loc> <loc>https://alanorth.github.io/cgspace-notes/2021-03/</loc>
<lastmod>2021-04-05T19:36:44+03:00</lastmod> <lastmod>2021-04-05T19:36:44+03:00</lastmod>

BIN
static/2021/04/jmx_dspace_sessions-week.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 10 KiB

BIN
static/2021/04/jmx_tomcat_dbpools-week.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 9.6 KiB

BIN
static/2021/04/postgres_connections_cgspace-week.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 9.8 KiB

BIN
static/2021/04/postgres_locks_cgspace-week.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 9.3 KiB