Marco's Blog

Running any kind of personal infrastructure sometimes requires your attention based on certain events or failure states, no matter how much you automate tasks.

Over the years I have used E-Mail, Telegram bots and a variety of other tools for this purpose. However all of them have the drawback that they mix with other kinds of information and are not easilly usable in scripts.

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Sometimes you may want to commit only the files you have changed and not any newly created files, this can easily be achieved by this command: git commit -a

From the git mapage:

OPTIONS
    -a, --all
        Tell the command to automatically stage files that have been modified and deleted, but new files you have not told Git about are not affected.

Incidents happen, and we can and should always learn from them, to be better prepared for the next time things go wrong. A great tool to do that is the post-mortem, it is a process designed to recap the incident, learn from mistakes and improve the system as a result. Basic principles There are some basic principles that can help achieve a good post-mortem process. They are only guidelines and I recommend adapting them to what works best in your organization. [Read More]

Ever since diving into the software development world I was troubled by a duality: On the one hand I have built and operated many services described as monolithic with relative ease, on the other hand I’m always told I, and others, should build microservices because they are better in a variety of ways. With this post I’m going to compare both software architectures by looking at the key benefits often associated with microservices and additional considerations I think are important. [Read More]

The other day I was playing around in WSL with a colleague of mine and we did this:

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The problem: Docker itself can’t be run in WSL2 as it requires the docker daemon, usually run though systemd.

The solution: Podman works just fine and can easily be installed, although we will need to configure some things to make it work properly.

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Starting on the first of March 2022 I no longer work full-time in my day job. That sentence has been about a year in the making and makes me both happy and a bit scared about the future. I have been doing some side-hustle and projects since I’ve been 16 building websites with my dad, so you could say it has been a long time coming. Right now I have set myself three mid-term goals to build up something that brings me joy and financial independence. [Read More]

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Older Versions of Windows 10 and all Windows Server 2012 systems have no local user management commandlets.

This is a working polyfill to allow scripts using local user management to run on old systems.

Source code

PSGallery package

In production I would consider it best practice to use a S3 solution for serving assets. Namely static files and user-generated media. This describes my setup on how to do this locally too. The main benefit for me is that there is less of a difference between environments and I can test S3 specific features in my app. Setup I will assume a already working Django project and MacOS with [[brew]] installed, but brew specific parts are easilly replicated on different systems using their native package managers. [Read More]