添加路径export PATH=$PATH:/path/to/celery
时间: 2023-09-24 11:14:07 浏览: 41
好的,你想要添加一个名为celery的路径,让系统能够找到它。可以通过在终端中输入以下命令添加路径:
```
export PATH=$PATH:/path/to/celery
```
其中,`/path/to/celery` 是你要添加的路径。这个命令会将 `/path/to/celery` 添加到系统的环境变量中,让系统能够找到 celery。请注意,这个命令只在当前终端窗口中生效,如果你想要在其他终端窗口中也生效,需要将此命令添加到你的 shell 配置文件中,比如 `~/.bashrc` 或 `~/.zshrc`。
相关问题
我想将frontend 也是用volumes,将其映射到/app/frontend目录,在/app/frontend下install以及build,如何实现 docker-compose.yml文件: version: '3' services: frontend: build: context: ./frontend dockerfile: Dockerfile ports: - 8010:80 restart: always backend: build: context: ./backend dockerfile: Dockerfile volumes: - /app/backend:/app environment: - CELERY_BROKER_URL=redis://redis:6379/0 command: python manage.py runserver 0.0.0.0:8000 ports: - 8011:8000 restart: always celery-worker: build: context: ./backend dockerfile: Dockerfile volumes: - /app/backend:/app environment: - CELERY_BROKER_URL=redis://redis:6379/0 command: celery -A server worker -l info --pool=solo --concurrency=1 depends_on: - redis - backend restart: always celery-beat: build: context: ./backend dockerfile: Dockerfile volumes: - /app/backend:/app environment: - CELERY_BROKER_URL=redis://redis:6379/0 command: celery -A server beat -l info --scheduler django_celery_beat.schedulers:DatabaseScheduler depends_on: - redis - backend restart: always redis: image: redis:latest ports: - 6379:6379 restart: always mysql: image: mysql:latest environment: - MYSQL_ROOT_PASSWORD=sacfxSql258147@ ports: - 8016:3306 volumes: - ./mysql:/var/lib/mysql restart: always frontend:dockerfile文件 FROM node:16.18.1 WORKDIR /app/frontend COPY package*.json ./ RUN npm install COPY . . RUN npm run build:prod FROM nginx:latest COPY --from=0 /app/frontend/dist/ /usr/share/nginx/html EXPOSE 80 CMD ["nginx", "-g", "daemon off;"]
要将前端的代码映射到容器内的`/app/frontend`目录,并在容器内进行安装和构建,可以通过在`docker-compose.yml`文件中为`frontend`服务添加一个卷来实现。更新后的`docker-compose.yml`文件如下所示:
```yaml
version: '3'
services:
frontend:
build:
context: ./frontend
dockerfile: Dockerfile
ports:
- 8010:80
volumes:
- ./frontend:/app/frontend
restart: always
backend:
build:
context: ./backend
dockerfile: Dockerfile
volumes:
- /app/backend:/app
environment:
- CELERY_BROKER_URL=redis://redis:6379/0
command: python manage.py runserver 0.0.0.0:8000
ports:
- 8011:8000
restart: always
celery-worker:
build:
context: ./backend
dockerfile: Dockerfile
volumes:
- /app/backend:/app
environment:
- CELERY_BROKER_URL=redis://redis:6379/0
command: celery -A server worker -l info --pool=solo --concurrency=1
depends_on:
- redis
- backend
restart: always
celery-beat:
build:
context: ./backend
dockerfile: Dockerfile
volumes:
- /app/backend:/app
environment:
- CELERY_BROKER_URL=redis://redis:6379/0
command: celery -A server beat -l info --scheduler django_celery_beat.schedulers:DatabaseScheduler
depends_on:
- redis
- backend
restart: always
redis:
image: redis:latest
ports:
- 6379:6379
restart: always
mysql:
image: mysql:latest
environment:
- MYSQL_ROOT_PASSWORD=sacfxSql258147@
ports:
- 8016:3306
volumes:
- ./mysql:/var/lib/mysql
restart: always
```
这样,将会把本地的`./frontend`目录映射到容器内的`/app/frontend`目录。然后,在容器内部构建过程中,使用`/app/frontend`目录中的代码进行安装和构建。
请注意,这里假设`docker-compose.yml`文件和`frontend`目录在同一级目录下。如果不是,请相应调整`volumes`中的路径。
运行celery提示bash: celery: command not found
这个问题可能是因为你没有在命令行路径中添加celery的可执行文件。你可以尝试使用以下命令来安装celery:
```
pip install celery
```
如果你已经安装了celery,但仍然出现“command not found”的错误,那么可能是因为celery的可执行文件不在你的系统路径中。你可以使用以下命令来查找celery的安装路径:
```
pip show celery
```
然后在命令行中添加celery的路径,例如:
```
export PATH=$PATH:/path/to/celery
```
这样就应该可以使用celery命令了。