build: update docker for dev environment (#3551)

* build: update dockerfile for dev environment

* chore: add script to centralize docker commands

* build: create docker-compose.yml for services

* chore: add makefile target for docker-compose

Makefile

@@ -385,6 +385,11 @@ docker_compose_down:
 	@echo 'Running docker compose down'
 	docker compose -f $(DOCKER_COMPOSE) down || true
 
+dcdev_up:
+	@echo 'Running docker compose up'
+	docker compose -f docker/dev.docker-compose.yml down || true
+	docker compose -f docker/dev.docker-compose.yml up --remove-orphans
+
 lock_base:
 	cd src/backend/base && poetry lock
 

docker/dev.Dockerfile

@@ -1,18 +1,22 @@
-FROM python:3.10-slim
+FROM python:3.12-bookworm
+ENV TZ=UTC
 
 WORKDIR /app
 
-# Install Poetry
-RUN apt-get update && apt-get install gcc g++ curl build-essential postgresql-server-dev-all -y
-RUN curl -sSL https://install.python-poetry.org | python3 -
-# # Add Poetry to PATH
-ENV PATH="${PATH}:/root/.local/bin"
-# # Copy the pyproject.toml and poetry.lock files
-COPY poetry.lock pyproject.toml ./
-# Copy the rest of the application codes
-COPY ./ ./
+RUN apt update -y
+RUN apt install \
+    build-essential \
+    curl \
+    npm \
+    -y
 
-# Install dependencies
-RUN poetry config virtualenvs.create false && poetry install --no-interaction --no-ansi
+COPY . /app
 
-CMD ["uvicorn", "--factory", "langflow.main:create_app", "--host", "0.0.0.0", "--port", "7860", "--reload", "--log-level", "debug", "--loop", "asyncio"]
+RUN pip install poetry
+RUN poetry config virtualenvs.create false
+RUN poetry install --no-interaction --no-ansi
+
+EXPOSE 7860
+EXPOSE 3000
+
+CMD ["./docker/dev.start.sh"]

docker/dev.docker-compose.yml

@@ -0,0 +1,42 @@
+networks:
+  dev-langflow:
+
+services:
+  langflow:
+    build:
+      context: ..
+      dockerfile: docker/dev.Dockerfile
+    image: dev-langflow
+    container_name: dev-langflow
+    restart: always
+    ports:
+      - "7860:7860"
+      - "3000:3000"
+    environment:
+      - PYTHONDONTWRITEBYTECODE=1
+      - LANGFLOW_DATABASE_URL=postgresql://langflow:langflow@postgres:5432/langflow
+      - LANGFLOW_SUPERUSER=langflow
+      - LANGFLOW_SUPERUSER_PASSWORD=langflow
+      - LANGFLOW_CONFIG_DIR=/var/lib/langflow
+    env_file:
+      - ../.env
+    volumes:
+      - ../:/app
+    depends_on:
+      - postgres # Dependência no seu banco de dados existente
+    networks:
+      -  dev-langflow
+
+
+  postgres:
+    container_name: postgres
+    image: pgvector/pgvector:pg16
+    environment:
+      POSTGRES_USER: langflow
+      POSTGRES_PASSWORD: langflow
+      POSTGRES_DB: langflow
+    ports:
+      - "5432:5432"
+    networks:
+      -  dev-langflow
+

docker/dev.start.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+cd src/frontend \
+    && rm -rf node_modules \
+    && npm install \
+    && npm run dev:docker &
+make backend