The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘Infrastructure’ Category

A WireGuard Docker Linux Container

Posted by jpluimers on 2026/01/21

This should stau stays pretty up to date over time:

–jeroen

Posted in Cloud, Containers, Docker, Infrastructure, VPN, Wireguard | Leave a Comment »

GitHub – valyentdev/valyent: A developers-first cloud platform.

Posted by jpluimers on 2026/01/20

In my list of tools to try out: [Wayback/Archive] GitHub – valyentdev/valyent: A developers-first cloud platform.

I will likely start with the cloud version, but the local version looks promising too.

More links:

Via: [Wayback/Archive] Valyent.cloud: “📢 Valyent.cloud is getting fully open-source, and its UI dashboard is getting more features day after day. It allows developers to deploy Docker images at scale — made fast-booting and secure microVMs, taking inspiration from Fly.io.” — Bluesky

--jeroen

Posted in Cloud, Containers, Docker, Infrastructure, Power User, Virtualization | Leave a Comment »

It died, but longer ladders will be there: 12ft – Wikipedia

Posted by jpluimers on 2025/12/31

From 12ft – Wikipedia:

On July 17, 2025, the News Media Alliance reported that it had taken down the website.

It’s impossible to enjoy the content of online media by paying (for instance because payment systems are not compatible, but also because those media often have region blocks), so this is to longer ladders (and understanding how ladders work):

Read the rest of this entry »

Posted in archive.is / archive.today, Cloud, Containers, Development, Docker, HTML, HTML5, Infrastructure, Internet, InternetArchive, JavaScript/ECMAScript, LifeHacker, Power User, Python, Scripting, Software Development, WayBack machine, Web Development | Leave a Comment »

Some notes on getting OpenVPN LAN2LAN VPN working from a GL.iNET GL-SFT1200 AC1200 Travel Router to a pfSense that is behind a Fritz!Box 7490

Posted by jpluimers on 2025/12/19

TL;DR: it failed

Since GL.iNET does not support site-to-site “Peer to Peer” OpenVPN (only “Remote Access” is supported) which is needed to route to/from the networks on both sides of the connection. the below did fail.

Original idea

Below was what I hoped to function.

Some links that should get me started (though my situation is a tad more difficult, see below):

Read the rest of this entry »

Posted in Ethernet, Firewall, Fritz!, Fritz!Box, GL-AR300M, GL.iNet, GL.iNET GL-SFT1200, Hardware, Infrastructure, Network-and-equipment, pfSense, routers | Leave a Comment »

Wat notities over het CDN wat de NPO gebruikt voor podcasts

Posted by jpluimers on 2025/12/11

Nog. niet gecontroleerd, maar wellicht werkt dit ook voor (fragmenten van) radiouitzendingen?

Uit een draad over het liedje “Met puntjes” van Joke Bruijs die een paar maanden terug enkele dagen na haar boezem vriend en ex-man Gerard Cox overleed¹.

Ionica Smeets schreef over het liedje op Mastodon², maar de link naar de audio van de podcast [Wayback/Archive] Andermans Veren – Beluister Andermans Veren zondag 14 januari 2018 | Podcasts | NPO Radio 5 verdween al snel.

Omdat ik al eerder een probleem had met de audio van [Wayback/Archive] Keihard de Beste – NPO Podcast te downloaden, dook ik in de CDN die de NPO gebruikt.

De archivers hadden er wat problemen mee dus het staat in 2 stukken:

  1. [Wayback/Archive] Jeroen Wiert Pluimers: “@ionica ik ga het je proberen uit te leggen. En dan kan jij het vast in veel simpeler bewoording weer terug uitleggen zodat anderen het ook begrijpen. …” – Mastodon
  2. [Wayback/Archive] Jeroen Wiert Pluimers: “@ionica hopelijk heb ik je een beetje kunnen helpen met je opmerkingen in…” – Mastodon
  3. ³

Er waren wat zijstapjes naar onder meer hoe je een goede vraag op het internet moet stellen, dus de draad werd lang (:

Hieronder de volledige tekst, aangevuld met wat gearchiveerde links. Maar eerst twee versies van het liedje “Met puntjes” van Joke Bruijs: opnamen van 1986 en 1988:

Read the rest of this entry »

Posted in Authentication, CDN (Content Delivery Network), Cloud, CSS, Development, Hashing, HMAC, HTML, Infrastructure, Power User, Security, Software Development, Web Development | Leave a Comment »

Buddy (software) – Wikipedia

Posted by jpluimers on 2025/12/03

Interesting: Buddy (software) – Wikipedia

Buddy (also known as Buddy.Works) is a web-based and self-hosted continuous integration and delivery software for Git developers that can be used to buildtest and deploy web sites and applications with code from GitHubBitbucket and GitLab. It employs Docker containers with pre-installed languages and frameworks for builds, alongside DevOps, monitoring and notification actions.

On my list of things to try in case built-in GitGub and GitLab functionality does not suffice my needs any more.

I wonder how well it runs on ARM architecture.

–jeroen

Posted in Cloud, Containers, Continuous Integration, Development, DevOps, Docker, DVCS - Distributed Version Control, git, GitHub, GitLab, Infrastructure, Power User, Software Development | Leave a Comment »

Is this the ultimate XKCD “Dependency” derivative?

Posted by jpluimers on 2025/11/29

xkcd modern digital infrastructure torn down by a satisfied looking cat

Besides the August 2025 XKCD infrastructure dependency inspired cartoon on the right, the more recent and great [Wayback/Archive] XCKD: Dependency derivative below is a monumental piece as it combines the recent:

  • fiber outage of the Internet Archive
  • DoS of Cloudflare by itself
  • AWS us-east-1 dependencies outage
  • Crowdstrike DoS of Windows machines
  • framework-du-jour mentality in the JavaScript world
  • many more¹

Image [Wayback/Archive] 36247840bf294a9d.png (1080×1389) from [Wayback/Archive] xyla 🐀🪇: “someone pls alt text this shit…” – buy shitpost cheap:

Read the rest of this entry »

Posted in *nix, Amazon.com/.de/.fr/.uk/..., AWS Amazon Web Services, C, CDN (Content Delivery Network), Cloud, Cloudflare, cURL, Development, Fun, Hardware, Infrastructure, ISP, JavaScript/ECMAScript, Network-and-equipment, Node.js, npm, Power User, Rust, Scripting, Software Development, Web Development | Tagged: , | Leave a Comment »

Be inquisitive: a Thread by @cyb3rops on Thread Reader App – The act of hiding is often more suspicious than what’s being hidden.

Posted by jpluimers on 2025/11/19

[Wayback/Archive] Thread by @cyb3rops on Thread Reader App – Thread Reader App

If your agent gets flooded – detect the flooding.
If code gets obfuscated – detect the obfuscation.
If ETW gets silenced – detect the silence.
If the EDR gets killed – detect the killing.
If logs get cleared – detect the clearing.

The act of hiding is often more suspicious than what’s being hidden.

It’s like a surveillance camera going black or freezing.
That is the signal.
I’ve been doing this successfully for years.

I detect obfuscated crap all the time.
People ask, “What is it?”
I say, “No fucking clue. Could be:
– a Themida-packed sample with a Microsoft copyright,
– a UPX-packed ELF with a 1-char filename,
– a PowerShell script that looks like static noise, or
– a fake svchost.exe with no Microsoft copyright.”

I don’t need to know what it is.
It’s obviously shady.
That’s enough to detect it – and deal with it.
There’s a Chinese saying that fits perfectly: 欲蓋彌彰
The more you try to hide it, the more obvious it becomes.

--jeroen

Posted in Blue team, Development, DevOps, LifeHacker, Power User, Red team, Security, Software Development | Leave a Comment »

Some notes on running Postfix inside a docker container

Posted by jpluimers on 2025/11/14

The plan was to run a Postfix secondary MX inside a docker container.

Below are many links that might help me to get that going.

For now, I think this is the shortlist of solutions to try:

  • Docker Mailserver
  • Mailcow
  • Mailu

Read the rest of this entry »

Posted in *nix, *nix-tools, Cloud, Communications Development, Containers, Development, Docker, Infrastructure, Internet protocol suite, Kubernetes (k8n), postfix, Power User, SMTP | Tagged: , , , , , , | Leave a Comment »

Forrest Brazeal on Twitter: ‘Not all “utilization” is created equal…’

Posted by jpluimers on 2025/11/07

From a long time ago, but still fun: [Wayback/Archive] Forrest Brazeal on Twitter: ‘Not all “utilization” is created equal…’

–jeroen

Posted in Cloud, Infrastructure, Power User | Leave a Comment »