Kernwestfale

Currently I'm experimenting a little bit with WASM and java. I found a java runtime from wasmer at https://github.com/wasmerio/wasmer-java. This acts as a JNI wrapper around the wasmer runtime. So this has to be installed on the execution node. Combining it with quarkus, I created a solution, thats load some calculation functions provided in a WASM file on the classpath:  

  A few years ago, in the early days of Kubernetes all was fine. I came with over 15 years of developer experience in Java EE  and also knowledge in infrastructure topics as well as hardware, and I started my cloud journey with Goggle Cloud and RedHat Openhshift. Although I already did development in CloudFoundry, learning Docker, Containers and the all the Kubernetes Resources was tough. I'm always learning trying to understand the "Why" behind the "How". Finally I thought I know all the about the Kubernetes Resources and their meaning. Ok, maybe Kubernetes API will grow, but that would be manageable. ... Then Kubernetes Operators came into live, and I really liked the idea of using operation teams knowledge as a recipe for automatic reconcellation loops. Over the time the amount of those operators in their catalog repositories, grow and grow. Some were community based, some were maintained by company. They serve diffent purposes from the CNCF landscape: databa...

  Since I would like to automate as lot as possible instead of following guidelines and repeat myself. Therefore I created a Ansible Role and simple playbook to install the Fermyon Stack (local) on my VM with Debian 11.06. Feel free to use it from my github repo . Thank you to fermyon for providing the installer script.

            WebAssembly or WASM is a "is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation target for programming languages, enabling deployment on the web for client and server applications." ( https://webassembly.org/ ).  It was designed for replacing Flash and ActionScript in the Browsers, but since the invention of the Web Assembly System Interface ( WASI ) several runtime implementations, like wasmtime, appeared and make it runnable at the server as well.  The BytcodeAlliance as a nonprofit organization, supported by a lot of the big players in the cloud computing sector, drives the progress of the evolution.   As mentioned in many posts in the Web, that I don't want to repeat here, even one of the founders of Docker said, that they don't have to invent Docker if it had been availaible in 2008.    I found out that container image registries, that support OCIv2 are ...