Best of Containers — October 2022
- 1
- 2
freeCodeCamp·4y
Learn Docker and Kubernetes – Free Hands-On Course
Guy Barrette teaches this Docker Containers and Kubernetes Fundamentals course for beginners. Guy is a developer & trainer with more than 25 years of experience. He is a Microsoft MVP, frequent conference speaker, and was leader of the Montreal.NET User Group for more than 23 years.
- 3
Linux Handbook·4y
Podman vs Docker: What's the Difference?
Docker's core runs as a "system daemon" i.e. as a daemon executed by the root user. Red Hat unveiled Podman as an alternative to Docker in 2018. The advantage of using Podman is visible here. Podman does not have a daemon running, and certainly doesn't have any strict requirements for root access.
- 4
Medium·4y
The 10 Platform Engineering Tools To Use in 2022
Platform Engineering is the process of enabling software engineering teams to autonomously perform end-to-end operations of the application life cycle in a cloud environment. Humanitec is part of this revolution Powered by a centralized software catalog, Backstage restores orders to your microservices and infrastructure and enables your product teams to ship high-quality code quickly.
- 5
TestDriven.io·4y
Docker for Beginners
A Dockerfile is essentially a list of commands in the following form: INSTRUCTION arguments. The majority of the most widely used commands can be seen in the above Dockerfile. The number tells you which version of the technology the image uses (e.g., the python:3.11.0a5image uses Python:alpine)
- 6
CSS Flexbox Explained – Complete Guide to Flexible Containers and Flex Items
CSS Flexbox gives you the tools to create basic and advanced website layouts in flexible and responsive ways. This tutorial discusses everything you need to know to use Flexbox like a pro. A flex container is an HTML element whose display property's value is flex or inline-flex. Use flex-direction: column-reverse to reverse the browser's layout direction. Try it on StackBlitz.
- 7
Red Hat Developer·4y
Podman expands to the Desktop
Podman allows developers to install, configure and keep their container engine up to date with a GUI. This convenient GUI enables users to interact with containers and pods running in Podman. Podman Desktop also provides an easy deployment to Kubernetes for developers working with containers on their laptops.
- 8
Docker·4y
How to Fix and Debug Docker Containers Like a Superhero
The Community All-Hands session, Ákos Takács demonstrated how to fix Docker containers. Each issue can impact your image builds and final applications. To further complicate things, source-code inspection isn't always helpful. But, common container issues don’t have to be your kryptonite!
- 9
How to Use the Node Docker Official Image
The Node.js Foundation describes Node as ‘an open-source, cross-platform JavaScript runtime environment’ We’ve curated the Node Docker Official Image as one of many core container images on Docker Hub. It’s safest to use node:19-bullseye because this image supports numerous use cases. This version is stable and prevents you from pulling in new breaking changes.
- 10
- 11
9 Tips for Containerizing Your Node.js Application
Multi-stage Docker builds help ensure your builds are 100% reproducible and lean. You can containerize your Node application using a multi-layer approach. Each layer may contain different app components like source code, resources, and even snapshot dependencies.
- 12
CircleCI·4y
What is container orchestration?
Docker Swarm offers decentralized access, making it easy for distributed teams to work on and manage the environment effectively. Mesos Apache Mesos works between the application layer and the OS, making deploying and managing applications in large-clustered environments more straightforward and efficient.
