Recently I found that the official Nginx docker image caused a situation where the web server drops a request after some time. So I implemented the fix I did from nginx-letsencrypt in the Docker image I used.
Continue reading Improving nginx’s performance in Docker
Why bother with 32-bit? Well if you are a small business trying to save cost, WebSphere Liberty Profile allows you to use it within your organization so long as you do not exceed 2GB organization wide. Using an embedded developer’s mentality of being frugal with memory one of the techniques they have is to stick with 32-bit when possible.
Continue reading Docker 32-bit JRE with WebSphere Liberty
This series how to set up a WebSphere Liberty Profile cluster with standard Docker swarm/stack and presently released official images.
The purpose of this is to set up a simple working cluster to allow developers to ensure that their work will function correctly in a clustered environment and neither a robust system with failovers nor scaling.
Continue reading Liberty Docker Cluster
There may be times that you’d need to clean up resources such as temporary files or in my case deregister a container from a WebSphere Liberty Collective. To set this up, we just need to use `trap` on `bash` to handle any cleanup. This will also work with `docker-compose.yml` built stacks and `replica`s.
Continue reading Clean up on Docker shutdown