Add docker

Author: frodrigo

Dockerfile

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+FROM ruby:3.0-alpine
+
+RUN apk add --no-cache --virtual \
+        build-dependencies \
+        build-base \
+        git \
+        ruby-dev \
+        postgresql-dev
+
+WORKDIR /srv/app
+
+ADD Gemfile Gemfile.lock ./
+RUN bundle config --global silence_root_warning 1
+RUN bundle install
+
+ADD . ./
+
+EXPOSE 9000

data/.placeholder

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+version: "3.3"
+
+services:
+  postgres:
+    image: postgis/postgis:15-3.4
+    shm_size: 1g
+    environment:
+      POSTGRES_HOST_AUTH_METHOD: trust
+    volumes:
+      - ./docker/postgres/docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d
+      - pgdata:/var/lib/postgresql/data
+    restart: unless-stopped
+
+  api:
+    build:
+      context: .
+    environment:
+      DATABASE_URL: postgresql://postgres@postgres:5432/postgres
+    volumes:
+      - ./config.ru:/srv/app/config.ru
+      - ./backends:/srv/app/backends
+    ports:
+      - ${API_PORT:-9292}:9292
+    depends_on:
+      - postgres
+    command: bundle exec rackup --host 0.0.0.0
+    restart: unless-stopped
+
+  osmosis:
+    profiles: [tools]
+    build:
+      context: docker/osmosis
+    environment:
+      DATABASE_URL: postgresql://postgres@postgres:5432/postgres
+    volumes:
+      - ./backends:/backends
+      - ./data:/data
+    depends_on:
+      - postgres
+
+volumes:
+  pgdata:

docker-compose.yaml

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+FROM debian:12
+
+RUN apt update -y && apt install -y \
+    osmosis \
+    postgresql-client

docker/osmosis/Dockerfile

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+DROP SCHEMA IF EXISTS tiger CASCADE;
+DROP EXTENSION IF EXISTS postgis_tiger_geocoder;

docker/postgres/docker-entrypoint-initdb.d/00_drop-tiger.sql

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+CREATE EXTENSION IF NOT EXISTS htsore;
+
+-- Same as ->, for code compatibility with json
+CREATE OPERATOR ->> (
+	LEFTARG = hstore,
+	RIGHTARG = text,
+	PROCEDURE = fetchval
+);

docker/postgres/docker-entrypoint-initdb.d/01_create-hstore.sql

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+CREATE EXTENSION IF NOT EXISTS postgis;