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Docker+Wasm Reaches Technical Preview 2, Includes Three New Runtime Engines
Docker has announced the second technical preview of Docker+Wasm, aiming to make it easier to run Wasm workloads and extending runtime support by including Fermyon's spin, Deislabs' slight, and Bytecode Alliance's wasmtime runtime engines.
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Docker BuildKit Adds Support for Supply Chain Security Practices and Cache Backends
Docker has released version 0.11 of BuildKit, the Docker backend for building images. The release adds a number of new features including attestation creation, reproducible build improvements, and cloud cache backend support.
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Docker Desktop 4.16 Brings Docker Extensions to General Availability
Docker Inc has released their first update of 2023 for the Docker Desktop product - version 4.16. The most significant improvement in this release is to bring Docker Extensions to general availability, and the release also offers a number of performance improvements.
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Traefik Hub Enables Simple and Secure Container Publishing
Traefik Labs have announced the general availability of Traefik Hub, a tool designed to allow admins to quickly and securely publish Kubernetes and Docker containers.
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Just, a New CLI for Spring Boot Applications
Just, a command line tool requiring zero configuration, increases the Java development experience while building Spring Boot applications. Just automatically reloads the application when there is a change in source code, build files or Docker compose files. The project also supports the creation of (native) applications and (native) Docker images.
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Uber Improves Productivity with Remote Development Environment Devpod
Engineers at Uber created their own remote development environment to improve developer experience and productivity by fixing a number of issues brought about by their adoption of a code monorepo.
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AWS Releases Open-Source Tool for Command-Line Container Management
AWS has released Finch, an open-source, cloud-agnostic, command-line client for building, running, and publishing Linux containers. Finch bundles together a number of open-source components such as Lima, nerdctl, containerd, and BuildKit. At the time of release, Finch is a native macOS client with support for all Mac CPU architectures.
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Score Provides a Workflow Centric Approach to Container Workload Management
Score is designed to reduce the complexity and duplication required to run workloads across multiple cloud environments. Score defines workloads in a platform-agnostic fashion via YAML. At the time of release, the Score supports three platforms: Helm, Docker Compose, and Humanitec.
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Docker Desktop 4.14 Adds Resource Usage Monitor and Vulnerability Discovery
The latest version of Docker Desktop introduces a number of new features, including resource usage monitor and vulnerability discovery. Additionally, Docker Desktop 4.14 adopts the latest Docker Engine, Docker Compose, and Containerd releases.
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Docker Launched WebAssembly Support
In the Cloud Native Wasm day event at KubeCon NA 2022, Docker announced Docker+Wasm technical preview in partnership with CNCF’s Wasm runtime WasmEdge. With a single command, docker compose up, Docker developers can instantly build, share, and run a complete Wasm application.
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AWS Adds Container Lens to Well-Architected Framework
AWS has added a new container lens to its Well-Architected Framework. This new technical paper outlines best practices sourced from the community, AWS partners, and AWS's internal container technology specialists. These best practices provide guidance for running high-performance, reliable, and secure container workloads. The paper also includes reference architectures for a few common use cases.
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Docker Introduces Hardened Desktop for Business Users
The latest release of Docker Desktop introduces a new security model to help sys admins secure their organizations' supply chains. Dubbed Hardened Desktop and available only to business customers, the new model includes Settings Management and Enhanced Container Isolation.
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BellSoft Introduces Alpaquita Linux for Containerized Java Applications
BellSoft has released Alpaquita Linux, an operating system based upon Alpine Linux, optimized for containerized Java applications. A plain Docker image is available, as well as Docker images with Liberica JDK or JRE or a Native Image Kit based upon GraalVM. Alternatively, Alpaquita Linux can be installed via Windows Subsystem for Linux (WSL), Linux repositories or an ISO file.
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Google Distroless Images Achieve SLSA Level 2
Google announced that their distroless builds meet level 2 of the Supply chain Levels for Software Artifacts (SLSA). Level 2 requires that the build process for these images is tamper resistant. This improves on their previous release which saw all images being signed with cosign.
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Debugging Large and Complex Dockerfiles Gets Easier with Buildg
Kohei Tokunaga has released buildg - an interactive tool for debugging Dockerfiles. The motivation for the project is to provide an easy-to-use interactive tool to inspect this build process. The tool also containers support for debugging Dockerfiles directly from inside several popular IDEs (Integrated Developer Environments), such as VS Code, Emacs and Neovim.