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markentier.tech
| | philiplaine.com
0.8 parsecs away

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| | It has been an issue for a long time to run Docker images on multiple architectures. I remember the first time I got the idea to install Docker on my Raspberry Pi and I realized quickly that what I was trying to do would not work. The issue of course was that I was trying to use an AMD64 compiled Docker image on a ARM 32 bit CPU. Anyone who works with any lower level languages would call me an idiot for realizing this sooner than later. I would agree with them. Docker just seems to work like magic, running on most machines without any issue, like running Linux containers on Windows. One thing that has not been easy though is building Docker images on one type of CPU and running them on another.
| | blog.oddbit.com
2.0 parsecs away

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| | At work we have a cluster of IBM Power 9 systems running OpenShift. The problem with this environment is that nobody runs Power 9 on their desktop, and Docker Hub only offers automatic build support for the x86 architecture. This means there's no convenient options for building Power 9 Docker images...or so I thought. It turns out that Docker provides GitHub actions that make the process of producing multi-architecture images quite simple.
| | billglover.me
1.3 parsecs away

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| | Docker has had the ability to build multi-architecture images for a while. I've never had cause to use it, until now. In this post I'll walk through building a docker image that should work on your laptop and a Raspberry Pi.
| | herbertograca.com
16.2 parsecs away

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| Containerize dev, tst and prd: After cleaning up the Symfony demo project a bit, we are ready to do some containerization...