October 2022 Newsletter – Docker

Going “Remocal” with Docker, Telepresence, & Kubernetes

Gone are the days of locally running and testing entire applications on your laptop before pushing to production. Join us with Ambassador on a tour of coding, testing, and shipping microservices using remote-to-local tools and techniques.

News you can use and monthly highlights:

How did I shrink my NextJS Docker image by 90% – Learn how to improve the development and production lifecycle by optimizing your NextJS Docker images.

How To Create A Production Image For A Node.js + TypeScript App Using Docker Multi-Stage Builds – Keep your NodeJS Docker container images slim by using multistage builds to create TypeScript-based apps.

Oracle SQLDeveloper Docker Extension – Discover the Extension that lets you run the Oracle SQLDeveloper Web tool and connect with Oracle XE 21c or other RDBMS instances.

React and .NET Core 6.0 Sample Project with Docker – Learn how to use CRUD operations in ASP.NET Core 6.0 WEP API with the Entity Framework Core Code First approach.

Deploying FusionAuth + Docker on Fly.io – Find the perfect guide to self-hosting FusionAuth for timesaving authentication and access management using Docker.

How to containerize your ASP.NET Core application and SQL Server with Docker – Learn how to deploy a Dockerized .NET Web API application and connect it to a SQL Server container.

Introducing Hardened Docker Desktop

Looking for a better, more secure way to manage your dev environments? Our new security model, Hardened Docker Desktop, helps you cover all the bases!

State of Application Development Survey

We’re looking for feedback from developers like you. Take our survey for a chance to win prizes!

Docker+Wasm Tech Preview

At KubeCon North America, we announced the Docker+Wasm Technical Preview. This lighter, faster alternative to linux containers lets developers build Wasm apps with the same ease as container apps.

The latest tips and tricks from the community:

• Creating Kubernetes Extensions in Docker Desktop
• Simplified Deployment of Local Container Images to OpenShift
• 9 Tips for Containerizing Your Node.js Application
• Adding Docker Compose Logs to Your CI Pipeline Is Worth It
• Live Reload in Rust with Cargo Watch and Docker
• Enabling Microservices using Docker and Docker-Compose

October Extensions Roundup: CI on Your Laptop and Hacktoberfest!

Find out what’s new in the Docker Extension Marketplace! Get CI on your laptop, find new tools from the open source community, and use categories to find the perfect Extension.

Educational content created by the experts at Docker:

• Security Advisory: CVE-2022-42889 “Text4Shell”
• How to Use the Postgres Docker Official Image
• How to Fix and Debug Docker Containers Like a Superhero
• Developer Engagement in the Remote Work Era with RedMonk and Miva

Docker Captain: Sebastien Flochlay

Sebastien discovered Docker back in 2016 and has been a huge fan ever since. Find out why his favorite command is docker run and the importance of writing Dockerfiles — the right way.

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