MetalBear’s Post

Dockerfile-less and Daemon-less Build Building a Docker image without requiring a Dockerfile or Docker Daemon In the ever-evolving landscape of software development, efficiency and automation are key drivers for success. Traditional Docker image building typically requires the installation of a Docker daemon, a process that can be cumbersome and restrictive, particularly in CI/CD pipelines where agility and isolation are paramount. This article explores alternatives that eliminate the need for a Docker daemon and even a Dockerfile, simplifying the image-building process. We will delve into tools like Buildpack and Kaniko, comparing their capabilities and requirements, and demonstrate how to leverage these tools to streamline your CI/CD workflows, ultimately enhancing your development productivity. https://lnkd.in/gJvNDbnU #devops #docker #buildpack #kaniko #security

Score: New CNCF Sandbox Tool for Infrastructure-Centric Dev The Score infrastructure-centric development tool helps developers focus on getting their workload running easily and not getting distracted by infrastructure concerns. #CNCF #SandboxTool #InfrastructureAsCode #DevOps #CloudNative #Kubernetes #InfrastructureAutomation #SoftwareDevelopment #CloudComputing #NewToolAlert https://lnkd.in/diCK_CBa

Kubernetes tools like mirrord, Lens, Helm, etc, reduce the potential errors associated with manual configuration and deployment processes. In this article, I have highlighted the top 5 tools and why you should consider using them. #mirrord #Kubernetes #DevTools #TechTools https://lnkd.in/eJT9G83B

🌟 Exciting News for Developers! 🌟 Docker Desktop 4.33 has just been released, bringing a host of new features and improvements to enhance your development workflow. Whether you're working on complex projects or just starting out, this update has something for everyone. Explore the latest enhancements and see how Docker Desktop 4.33 can take your development experience to the next level: https://buff.ly/3SvyTy5 #Docker #DevOps #SoftwareDevelopment #TechNews #Innovation #Technology

Exciting updates have been released with the new versions of BuildKit, Docker Buildx CLI, and Dockerfile frontend for BuildKit (v1.7.0)! 🎉 This latest release brings several new Dockerfile capabilities that can enhance your projects. Here’s a quick rundown: Versioning: - BuildKit now supports multiple frontends, decoupling it from the Dockerfile frontend syntax. - Use the #syntax directive to specify the frontend image, like `#syntax=docker/dockerfile:1.7`. Variable Expansions: - New variable expansions like `${variable#pattern}`, `${variable##pattern}`, `${variable%pattern}`, and `${variable%%pattern}` help manipulate variable values more flexibly. - These expansions enable more sophisticated scripting within Dockerfiles, such as customizing versions and handling multi-platform builds. Copy with Parent Directories: - The new `COPY --parents` flag allows copying files while preserving their directory structure. - This feature is especially useful when dealing with complex file hierarchies or specific file selections using wildcards. Exclusion Filters: - The `--exclude` flag for `COPY` and `ADD` commands lets you exclude specific files or patterns directly in the Dockerfile. - This addition simplifies the build process by providing more control over what gets included in your build context. These new features can make your Dockerfiles more powerful and efficient, and you can start using them today by adding the appropriate `#syntax` line at the top of your Dockerfile. For more details and examples, check out the full release notes and changelogs. 🚀 You can read more here: https://lnkd.in/dMNiaY8K! #Docker #BuildKit #DevOps #SoftwareDevelopment

The Score infrastructure-centric development tool helps developers focus on getting their workload running easily and not getting distracted by infrastructure concerns. https://lnkd.in/g9_m77gA #DevOps #PlatformEngineering #Kubernetes by B. Cameron Gain

Explore how tools like Buildpack and Kaniko simplify Docker image building by eliminating the need for Dockerfiles and Daemons: - Buildpack: No Dockerfiles or Daemons needed. - Kaniko: Requires Dockerfile but no Daemon. These tools enhance CI/CD efficiency, allowing developers to focus on coding. This article is a well done overview: https://lnkd.in/drWHfk_F #Docker #DevOps #CI/CD 

🚀 Exciting news! Check out my latest article on SvelteKit and Docker deployment! 🚀 In this article, I walk you through the process of containerizing your SvelteKit application using Docker. Learn how to set up a Dockerfile and build/run your Docker image locally. Don't miss out on this opportunity to simplify your deployment process and take your SvelteKit projects to new heights! Check out the full post here: https://lnkd.in/d6V_c9SJ #SvelteKit #Docker #Deployment #WebDevelopment 🛠️✨

Dockerfile-less and Daemon-less Build #dockerimage #dockerdaemon #buildpack #buildkik #devops https://lnkd.in/eqDuMr9z

Mirai techguides about R and R Shiny have gone through a few updates, reflecting new features in `renv`, `rsconnect` and GitHub Actions. Have a look at the news post about the updates and check out the techguides website for state-of-the-art best development practices. https://lnkd.in/dGMZx2pB #devops #rstats #rshiny #github #renv #cicd