Files

evazion 4cb01d5813 docker: set MALLOC_CONF in docker image.

Set the MALLOC_CONF environment variable in the Docker image to tune the
Jemalloc configuration. Configuring Jemalloc to use two memory arenas
reduces memory fragmentation, and using background threads and low decay
times allows freed memory to be returned to the OS sooner.

Previously we set this environment variable at runtime in Kubernetes,
but baking it into the image is simpler.

2022-01-12 17:39:49 -06:00

build-base-image.sh

docker: switch Ruby memory allocator to Jemalloc.

2021-12-19 03:44:59 -06:00

Dockerfile.danbooru

docker: set MALLOC_CONF in docker image.

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README.md

docs: document config/ and some directories in app/.

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README.md

Docker

This directory contains files for building Docker images for Danbooru.

External links

https://docs.docker.com/get-started/
https://docs.docker.com/engine/reference/commandline/cli/
https://docs.docker.com/engine/reference/builder/
https://hub.docker.com/r/evazion/danbooru