update readme and docker-compose.yml

This commit is contained in:
shibao 2022-01-22 23:44:47 -05:00 committed by oliviasculley
parent 67b48e1a3f
commit 50a8a79596
3 changed files with 62 additions and 16 deletions

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# Lokal
Lokal is a local business aggregation site helping you to shop locally by providing a one-stop-shop for your local community. Set your profile and start shopping today!

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build: build:
context: . context: .
container_name: lokal container_name: lokal
environment:
DATABASE_URL: "ecto://postgres:postgres@lokal-db/lokal"
# generate a random base64 string 64 characters long, preferably not from a website
SECRET_KEY_BASE: "change-me-to-something-random-this-is-really-important-change-it"
ports:
# do not expose this publically!
# always host from behind a reverse proxy, with a properly configured certificate
- "4000:4000"
restart: always restart: always
environment:
- DATABASE_URL="ecto://postgres:postgres@lokal-db/lokal"
# generate a random base64 string 64 characters long, preferably not from a website
- SECRET_KEY_BASE="change-me-to-something-random-this-is-really-important-change-it"
expose:
- "4000"
depends_on: depends_on:
- lokal-db - lokal-db
lokal-db: lokal-db:
image: postgres:13 image: postgres:13
container_name: lokal-db container_name: lokal-db
environment:
POSTGRES_USER: postgres
POSTGRES_PASSWORD: postgres
POSTGRES_DB: lokal
restart: always restart: always
environment:
- POSTGRES_USER="postgres"
- POSTGRES_PASSWORD="postgres"
- POSTGRES_DB="lokal"
volumes: volumes:
- ./data:/var/lib/postgresql/data - ./data:/var/lib/postgresql/data

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readme.md Normal file
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# Lokal
Lokal is a local business aggregation site helping you to shop locally by
providing a one-stop-shop for your local community. Set your profile and start
shopping today!
# Features
- User Registration/Sign in via `phx_gen_auth`
- `Dockerfile` and example `docker-compose.yml`
- Automatic migrations in `MIX_ENV=prod` or Docker image
- JS linting with [standard.js](https://standardjs.com), HEEx linting with
[heex_formatter](https://github.com/feliperenan/heex_formatter)
# Installation
1. Clone the repo
2. Run `mix setup`
3. Run `mix phx.server` to start the development server
# Configuration
For development, I recommend setting environment variables with
[direnv](https://direnv.net).
## `MIX_ENV=dev`
In `dev` mode, Lokal will listen for these environment variables on compile.
- `HOST`: External url to generate links with. Set these especially if you're
behind a reverse proxy. Defaults to `localhost`.
- `PORT`: External port for urls. Defaults to `443`.
- `DATABASE_URL`: Controls the database url to connect to. Defaults to
`ecto://postgres:postgres@localhost/lokal_dev`.
## `MIX_ENV=prod`
In `prod` mode (or in the Docker container), Lokal will listen for these environment variables at runtime.
- `HOST`: External url to generate links with. Set these especially if you're
behind a reverse proxy. Defaults to `localhost`.
- `PORT`: Internal port to bind to. Defaults to `4000` and attempts to bind to
`0.0.0.0`. Must be reverse proxied!
- `DATABASE_URL`: Controls the database url to connect to. Defaults to
`ecto://postgres:postgres@lokal-db/lokal`.
- `ECTO_IPV6`: Controls if Ecto should use ipv6 to connect to PostgreSQL.
Defaults to `false`.
- `POOL_SIZE`: Controls the pool size to use with PostgreSQL. Defaults to `10`.
- `SECRET_KEY_BASE`: Secret key base used to sign cookies. Must be generated
with `mix phx.gen.secret` and set for server to start.