update alembic to use environment to get postgresql username, password and host

.dev.Dockerfile

@@ -1,11 +1,10 @@
 FROM python:3
-WORKDIR /app
+WORKDIR /backend
 ENV POSTGRES_HOST=together-postgres
 ENV POSTGRES_USER=together
 ENV POSTGRES_PASSWORD=togetherno.1
 COPY ./requirements.txt .
 RUN pip install --no-cache-dir --upgrade -r /app/requirements.txt -i https://mirrors.aliyun.com/pypi/simple
-RUN alembic
 COPY . .
 EXPOSE 8000
-CMD ["uvicorn", "src.main:app", "--host", "0.0.0.0", "--port", "8000", "--env-file", "./.dev.env"]
+CMD ["sh", "-c", "alembic upgrade head && uvicorn src.main:app --host 0.0.0.0 --port 8000 --env-file ./.dev.env"]

.prod.Dockerfile

@@ -1,8 +1,10 @@
 FROM python:3
-WORKDIR /app
+WORKDIR /backend
+ENV POSTGRES_HOST=together-postgres
+ENV POSTGRES_USER=together
+ENV POSTGRES_PASSWORD=togetherno.1
 COPY ./requirements.txt .
 RUN pip install --no-cache-dir --upgrade -r /app/requirements.txt -i https://mirrors.aliyun.com/pypi/simple
-RUN alembic
 COPY . .
 EXPOSE 8000
-CMD ["uvicorn", "src.main:app", "--host", "0.0.0.0", "--port", "8000", "--env-file", "./.prod.env"]
+CMD ["sh", "-c", "alembic upgrade head && uvicorn src.main:app --host 0.0.0.0 --port 8000 --env-file ./.prod.env"]

README.md

@@ -68,5 +68,21 @@ alembe upgrade +1
 alembic downgrade -1
 ```
 
+# Run Container
+
+Create a volume for persisting data:
+
+```shell
+docker volumn create together-backend
+```
+
+Run a container and mount the volume:
+
+```shell
+docker run --name together-backend \
+-v together-backend:/backend/static \
+-itd 120.77.202.88/together-backend-dev:v1.0 
+```
+
 
 

migrations/env.py

@@ -28,6 +28,13 @@ target_metadata = Base.metadata
 # my_important_option = config.get_main_option("my_important_option")
 # ... etc.
 
+host = os.getenv("POSTGRES_HOST", "localhost")
+user = os.getenv("POSTGRES_USER")
+password = os.getenv("POSTGRES_PASSWORD")
+
+url = f"postgresql+asyncpg://{user}:{password}@{host}/{user}"
+config.set_main_option("sqlalchemy.url", url)
+
 
 def run_migrations_offline() -> None:
     """Run migrations in 'offline' mode.
@@ -41,10 +48,9 @@ def run_migrations_offline() -> None:
     script output.
 
     """
-    host = os.getenv('POSTGRES_HOST', 'localhost')
+
-    user = os.getenv('POSTGRES_USER')
+
-    passwd = os.getenv('POSTGRES_PASSWORD')
+    # url = config.get_main_option("sqlalchemy.url")
-    url = f'postgresql+asyncpg://{user}:{passwd}@{host}/{user}'
 
     context.configure(
         url=url,

src/utils/email_code.py

@@ -6,7 +6,7 @@ from src.database.redis_api import redis_server
 
 host = "smtp.163.com"
 username = "together_app@163.com"
-password = "ZHHLUQSTDTQSBEQZ"
+password = "AIAMTGHKFWKHXSUY"
 
 smtp = SMTP(host=host)
 smtp.ehlo()