Mastodon

Docker Compose

Rails Secret

docker compose run --rm web bin/rails secret

VAPID Key

docker compose run --rm web bin/rails mastodon:webpush:generate_vapid_key

DB/Redis Host

Set DB Host and Redis Host:

REDIS_HOST=redis
DB_HOST=db

Encryption Secrets

docker compose run --rm web bin/rails db:encryption:init

# Do NOT change these variables once they are set
ACTIVE_RECORD_ENCRYPTION_DETERMINISTIC_KEY=xxx
ACTIVE_RECORD_ENCRYPTION_KEY_DERIVATION_SALT=xxx
ACTIVE_RECORD_ENCRYPTION_PRIMARY_KEY=xxx

DB Setup

docker compose exec db psqlrun -U-rm postgresweb bin/rails db:setup

CREATE USER mastodon WITH PASSWORD 'ohyeah';
CREATE DATABASE mastodon OWNER mastodon;
GRANT ALL PRIVILEGES ON DATABASE mastodon TO mastodon;