First you need to choose a base image that is available for the target platforms as well. Create your Dockerfile as usual and then build the container for different platforms. This example would create an amd64 and a aarch64 (arm64/v8) image: Based on these you can create a manifest and upload it: This would already …
How to create docker containers for multiple platforms / architectures Read More »
Docker wants to bill companies for Docker Desktop. In my opinion it’s not worth it because there are multiple options how to replace it without the need to really change habits. Here the statement taken from Docker FAQ regarding payment for Docker Desktop: Who’s required to pay for Docker Desktop? Docker Desktop requires a paid, …
The following time code generation is based on real time clocks synced with ntp on mac or linux computers using UTC time. Make sure your machine has an internal clock source otherwise the time drift will be too big. This approach is a very cheap way to get proper time code into cameras. If your …
Following the documentation using arkade was (as stated in the docs) the fastest and easiest way to get a working local installation running. There are numerous outdated tutorials about how to run OpenFaaS locally but none of really worked in my envrionment. I am using a MacBook M1 Max with docker driver. I have docker …
Local OpenFaaS environment with minikube and docker driver Read More »
If you don’t want to use different syntax on your mac with sed command then it can be easily replaced with GNU sed by installing it via This installs the program as gsed which is also not handy if you don’t want to write different scripts for Linux and macOS. If you want to get …
Performance on MS Teams was very bad on M1 MacBooks compared to other applications. But Microsoft is working on a native osx-arm64 version which I installed. And I have to say that I am blown away from the speed improvement. It’s like day and night. If you’re interesting in trying out non released Teams versions …
This error can occur when you try to run an amd64 image on the wrong architecture. For example I tried to use the image ‘catatnight/postfix‘ and it didn’t start on my M1 Max. The working fix was to switch from image entry in my docker-compose.yml to a build entry and rebuild the image based on …
standard_init_linux.go:228: exec user process caused: exec format error Read More »
I was using an Apple MacBook Pro with Intel chip for quite some years now. The last weeks I switched to a much faster M1 Max with arm64 architecture. Still very happy with this choice and for most applications this isn’t a problem. But some just won’t start even with Rosetta installed. My first idea …
On macs you can open multiple projects in tabs instead of single windows with IntelliJ thanks to an OS functionality. Set the System Preferences > General > Prefer tabs to always. Then try to open multiple projects in IntelliJ. You will see them opening in tabs :) I haven’t found this functionality under Windows or …
IntelliJ project tabs on macOS BigSur and Monteray Read More »
Trying to install google cloud sdk on my new 13 inch M1 Mac Book failed with homebrew and also with the manual installer with the following error message: I couldn’t find a way how to fix this with the brew install command. But the manual installation gives you a chance to have it installed. The …