#Docker

4 posts tagged Docker

[uv] My Container OOMed Because of Dev Dependencies I Thought I Had Excluded

A Cloud Run service kept hitting its memory limit at startup. The cause: uv run re-syncs the environment by default, reinstalling the dev dependency group at runtime even though the image was built with --no-dev. The fix is --no-sync (and --no-install-project for better layer caching).

PythonDockerGCP

Standing Up the Database, Part 1: From In-Memory Mock to Local Postgres

14 min read

Replacing an in-memory mock with local Postgres: Docker, a Drizzle schema and first migration, seeding, swapping the data layer, and designing for private-network cloud access.

PostgresDrizzleDockerDatabase

[Node.js] Upgrading from Node 20 to 24 in a Dockerized Next.js App

6 min read

What broke when upgrading Node.js from 20 to 24 in a production Next.js app running in Docker, and how I fixed each issue: npm@11 breaking changes, ignore-scripts, git auth in multi-stage builds.

Node.jsDockernpmNext.jsCI/CD

[Docker] Speeding Up Next.js Docker Builds with GitHub Actions Cache

4 min read

How I fixed painfully slow Docker builds by implementing Next.js build caching that works with GitHub Actions.

GHADockerNext.jsCI/CD