Dockerfile

FROM python:3.9-slim AS builder

WORKDIR /app

COPY ./pyproject.toml .
COPY ./poetry.lock .

# Install build dependencies
RUN apt-get update \
    && apt-get install -y --no-install-recommends build-essential \
    && pip install --upgrade pip poetry \
    && poetry config virtualenvs.create false \
    && poetry install --no-interaction --no-ansi

FROM python:3.9-slim

WORKDIR /app

# Install runtime dependencies
RUN apt-get update \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Install PostgreSQL client
RUN apt-get update \
    && apt-get install -y --no-install-recommends postgresql-client \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/

FROM redis:latest AS redis
RUN redis-server

FROM postgres:latest

# Start Postgres
USER postgres

RUN postgres

# Switch to the root user
USER root

# Copy the built virtual environment from the builder stage
COPY --from=builder /usr/local /usr/local

# Copy the rest of the backend files to the container
COPY ./ .


# Create user, database, and grant privileges
RUN su psql -U postgres -c "CREATE USER postadmin WITH PASSWORD 'postpass';"
RUN su psql -U postgres -c "CREATE DATABASE siksalaya;"
RUN su psql -U postgres -c "GRANT ALL PRIVILEGES ON DATABASE siksalaya TO postadmin;"

ENV DATABASE_URL=postgresql://postadmin:postpass@localhost/siksalaya

RUN alembic upgrade head
# Start the FastAPI app using Uvicorn
CMD ["bash", "-c", "redis-server --daemonize yes && uvicorn app:app --host 0.0.0.0 --port 7860"]