With the increasing adoption of containers and microservices in the enterprises, there is a need now to focus on structuring the containers and other distributed building blocks so that we can solve some of the common design challenges. In this post, we take look at
We know that the Docker image is built up from a series of layers. Each layer represents an instruction in the image’s Dockerfile. Consider the following Dockerfile: FROM ubuntu:18.04 COPY . /app RUN make /app CMD python /app/app.py Above Dockerfile contains four commands, each
With the increasing adoption of containers and microservices in the enterprises, there are also risks that come along with containers. For example, If any one of the containers breaks out, it can allow unauthorized access across containers, hosts, or data centers, etc., thus affecting all
Around Nov 2019, I have reached out to you all on Containers Adoption & Use Cases survey to evaluate how enterprises are currently using containers and what challenges, benefits they are experiencing. There were about 700+ responses, Thank you! everyone, who has participated, and here
Podman is a new, open-source, container engine that works seamlessly with containers as well as pods. This project is different because it doesn’t actually depend on a daemon(like Docker), but instead launches containers and pods as child processes. Podman is the CLI tool for interacting