Add the backend Dockerfile (#17)

* Add example.env

* Add Dockerfile

* Add compose.yaml

Author: k11v

backend/Dockerfile

@@ -1 +1,48 @@
-# TODO: Install https://github.com/golang-migrate/migrate
+FROM python:3.11-slim AS base
+
+ENV UID=1000 GID=1000 HOME=/user
+ENV APP="$HOME/app"
+RUN groupadd --gid "$GID" user \
+ && useradd --uid "$UID" --gid "$GID" --home-dir "$HOME" --shell /bin/bash user \
+ && mkdir "$HOME" \
+ && chown "$UID:$GID" "$HOME" \
+ && mkdir "$APP" \
+ && chown "$UID:$GID" "$APP"
+
+WORKDIR "$APP"
+
+
+FROM base AS builder
+
+ENV MIGRATE_RELEASE_TAG=v4.17.1
+RUN apt-get update \
+ && apt-get install --no-install-recommends -y curl \
+ && rm -rf /var/lib/apt/lists/* \
+ && curl -sSL "https://github.com/golang-migrate/migrate/releases/download/${MIGRATE_RELEASE_TAG}/migrate.linux-amd64.tar.gz" | tar -xz -C /usr/local/bin migrate \
+ && chown root:root /usr/local/bin/migrate
+
+USER "$UID:$GID"
+
+COPY requirements.txt ./
+RUN python -m venv .venv \
+ && . .venv/bin/activate \
+ && pip install --no-deps --require-hashes --constraint requirements.txt --requirement requirements.txt
+
+
+FROM base AS runner
+
+RUN mkdir /var/lib/yama \
+ && chown "$UID:$GID" /var/lib/yama \
+ && mkdir /var/lib/yama/file-system \
+ && chown "$UID:$GID" /var/lib/yama/file-system
+VOLUME /var/lib/yama/file-system
+
+USER "$UID:$GID"
+
+COPY --from=builder /usr/local/bin/migrate /usr/local/bin/migrate
+COPY . ./
+COPY --from=builder "$APP/.venv" .venv
+
+ENV PATH="$APP/.venv/bin:$PATH" PYTHONPATH="$APP:$PYTHONPATH"
+
+ENTRYPOINT ["python", "-m", "yama"]

backend/compose.yaml

@@ -1,13 +1,43 @@
 services:
   database:
     image: postgres:16-alpine
-    environment:
-      POSTGRES_DB: postgres
-      POSTGRES_USER: postgres
-      POSTGRES_PASSWORD: postgres
+    env_file: example.env
     ports:
       - "5432:5432"
     volumes:
       - database-data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready", "-U", "$POSTGRES_USER", "-d", "$POSTGRES_DB"]
+      interval: 10s
+      timeout: 3s
+      retries: 3
+  database-up:
+    build: .
+    command: database up
+    env_file: example.env
+    environment:
+      YAMA__DATABASE__HOST: database
+    depends_on:
+      database:
+        condition: service_healthy
+  api:
+    build: .
+    command: api
+    env_file: example.env
+    environment:
+      YAMA__DATABASE__HOST: database
+      YAMA__API__HOST: 0.0.0.0
+      YAMA__API__PORT: 8000
+      YAMA__API__RELOAD: false
+      YAMA__FILE__FILES_BASE_URL: "http://api:8000/files"
+      YAMA__FILE__DRIVER__FILE_SYSTEM_DIR: /var/lib/yama/file-system
+    ports:
+      - "8000:8000"
+    volumes:
+      - yama-file-data:/var/lib/yama/file-system
+    depends_on:
+      database-up:
+        condition: service_completed_successfully
 volumes:
   database-data:
+  yama-file-data:

backend/example.env

@@ -0,0 +1,24 @@
+POSTGRES_DB=postgres
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=postgres
+YAMA__DATABASE__HOST=localhost
+YAMA__DATABASE__PORT=5432
+YAMA__DATABASE__USERNAME=postgres
+YAMA__DATABASE__PASSWORD=postgres
+YAMA__DATABASE__DATABASE=yama
+YAMA__DATABASE__PROVISION__USERNAME=postgres
+YAMA__DATABASE__PROVISION__PASSWORD=postgres
+YAMA__DATABASE__PROVISION__DATABASE=postgres
+YAMA__DATABASE__PROVISION__MIGRATE_EXECUTABLE=migrate
+YAMA__API__HOST=localhost
+YAMA__API__PORT=8000
+YAMA__API__RELOAD=true
+YAMA__USER__PUBLIC_USER_ID=00000000-0000-0000-0000-000000000000
+YAMA__USER__AUTH__ACCESS_TOKEN__KEY=abc
+YAMA__USER__AUTH__ACCESS_TOKEN__EXPIRE_SECONDS=1800
+YAMA__USER__AUTH__REFRESH_TOKEN__KEY=xyz
+YAMA__USER__AUTH__REFRESH_TOKEN__EXPIRE_SECONDS=604800
+YAMA__FILE__FILES_BASE_URL=http://localhost:8000/files
+YAMA__FILE__ROOT_FILE_ID=00000000-0000-0000-0000-111111111111
+YAMA__FILE__DRIVER__TYPE=file-system
+YAMA__FILE__DRIVER__FILE_SYSTEM_DIR=/var/lib/yama/data/file-system