How to make smaller Docker images with upx and multistage builds
In a previous article of me i had give an example on how to use upx in order to compress executables but still be runnable, you can find……
$ grep -rn "#docker" ./posts
Docker: How do i find the docker-compose.yml file location of a running container?
Assume the following scenario! you are the on-call engineer of a company and they asked you to support them on a docker issue, the problem……
Let's build a Customized Visual Studio Code Web Server with Docker
I own a Mac computer with an M2 processor is a very good computer but has one major problem for me.. IBM has not yet ported ibm_db2 Python……
How to use Redis as docker container
In this article i will show you how to use the Redis docker container to start a redis instance! Not difficult but can be tricky for Docker……
Docker: syslog logging per container
In this article i will show you how to configure syslog logging per container, having logs organized in a <container-name>/<logfile>……
Docker: How to configure and use a local docker registry
In this article I show you how to create and use your own local docker registry, the reasons to create your own registry are keep images……
Use Postgres DB with Docker.
In this article i will show you how you can create a Postgres container, create tables if not exist and import data to the tables from csv……
How to change the listening port of a Docker container without restarting.
Recently I came up with the following problem: “How to change the listening port of a docker container without restarting the container.” I……
You want to start a docker container quickly, but you dont remember all the small details like…
chatgpt is here! no idea if it will make developers/system admins obsolete in the long term, but for now, I am convinced that it can help……
Flask, Redis and Nginx Dockerize them.
In this example we will see how you can use docker to containerize your Flask application, Redis server and Nginx.…