Docker Containers

34+ min ago   (712+ words) Adding a service behind a reverse proxy should be routine. But the workflow changes depending on whether routes live in one proxy config or are discovered from your containers. That distinction is often more useful than trying to pick a…...

43+ min ago   (934+ words) Part 3 of an 8-part series on Native Federation v4 for enterprise architecture teams. New to the series? Start with Part 1: The Mental Model, Revisited. In Part 2, we mapped the four layers of Native Federation v4 and saw that one file, remoteEntry.json,…...

11+ hour ago   (1000+ words) AWS is the world's most comprehensive cloud, enabling organizations to accelerate innovation, reduce costs, and scale more efficiently Migrate to modernize → Modernize to unlock data → unlock data to run AI Get started with one of these featured services or browse…...

10+ hour, 19+ min ago   (906+ words) Microsoft's project quickstart covers creating a project. Applications are created from the Apps page. Azure creates these resources: Both are in la-auto-rg in UK South, in my tenant. The project has no environment, plan or networking settings of its own....

22+ hour, 35+ min ago   (567+ words) Dakera runs its models itself: an embedding model (always), a cross-encoder reranker (on by default), and — when you turn them on — speech-to-text (whisper), image indexing (the vision model) and entity extraction (GLiNER). This page says where they come from, how…...

19+ hour, 43+ min ago   (1264+ words) Pin these versions before you start. Kubernetes and Agones both move fast enough that “latest” silently breaks tutorials within a few months, so verify each with a --version flag as you go rather than trusting a number printed on a…...

14+ hour, 1+ min ago   (627+ words) PostgreSQL major version upgrades are not swap-the-image operations. You can't change postgres:16 to postgres:18 in a Deployment and expect it to work. The data directory format changes, system catalogs are incompatible, and extensions need to be rebuilt. When CNPG (CloudNativePG)…...

1+ day, 14+ hour ago   (820+ words) Running a project in containers on a Raspberry Pi starts with installing packages that match the Pi’s operating system. Docker Engine runs containers, and Docker Compose starts related services from a project file. I’ll show how to check the Pi’s…...

11+ hour, 42+ min ago   (526+ words) Most businesses have some form of backup in place. Data is copied to cloud storage, external drives, backup appliances, or secondary environments. Once configured, those backups often run automatically with little attention. The problem is that many organizations never verify…...

16+ hour, 24+ min ago   (1456+ words) Imagine receiving a disk-space alert from a server that has been running the same containers for months. Nothing new was deployed, yet /var/lib/docker has steadily grown because unused images, containers, volumes, and container logs were never cleaned up…...