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#+TITLE: Database setup
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This directory contains necessities for initializing and running a database
locally inside a docker container.
We want our development environment to use the same tech stack that production
uses. So rather than support a development configuration that uses SQLite and a
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production configuration that uses PostgreSQL, just use PostgreSQL for both.
With Docker, it's easy.
Building requires the following environment variables.
- `POSTGRES_DB`
- `POSTGRES_USER`
- `POSTGRES_PASSWORD`
Running requires the following environment variables.
- `PGDATA`
- `POSTGRES_USER`
- `POSTGRES_PASSWORD`
#+BEGIN_SRC sh
docker build -t darklimericks-db .
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#+END_SRC
#+BEGIN_SRC sh :tangle run.sh :tangle-mode (identity #o755)
#!/usr/bin/env sh
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set -euo pipefail
PGDATA=${PGDATA:-"$(pwd)/data/dev"}
POSTGRES_USER=${POSTGRES_USER:-"dev"}
POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-"dev"}
docker run \
--name db \
-e POSTGRES_PASSWORD=$POSTGRES_PASSWORD \
-e POSTGRES_USER=$POSTGRES_USER \
-v $PGDATA:/var/lib/postgresql/data \
-p 5432:5432 \
darklimericks-db
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#+END_SRC
#+BEGIN_SRC sh
docker start db
#+END_SRC