6.8 KiB
Docker Compose Deployment
Prerequisites
| Operating System | Software | Explanation |
|---|---|---|
| macOS 10.14 or later | Docker Desktop | Set the Docker virtual machine (VM) to use a minimum of 2 virtual CPUs (vCPUs) and 8 GB of initial memory. Otherwise, the installation may fail. For more information, please refer to the Docker Desktop installation guide for Mac. |
| Linux platforms | Docker 19.03 or later |
Please refer to the Docker installation guide and the Docker Compose installation guide for more information on how to install Docker and Docker Compose, respectively. |
| Windows with WSL 2 enabled | Docker Desktop | We recommend storing the source code and other data that is bound to Linux containers in the Linux file system rather than the Windows file system. For more information, please refer to the Docker Desktop installation guide for using the WSL 2 backend on Windows. |
[!IMPORTANT]
Dify 0.6.12 has introduced significant enhancements to Docker Compose deployment, designed to improve your setup and update experience. For more information, read the README.md.
Clone Dify
Clone the Dify source code to your local machine:
git clone https://github.com/langgenius/dify.git
Start Dify
Navigate to the docker directory in the Dify source code and execute the following command to start Dify:
cd dify/docker
cp .env.example .env
docker compose up -d
If your system has Docker Compose V2 installed instead of V1, use
docker composeinstead ofdocker-compose. Check if this is the case by running$ docker compose version. Read more information here.
Deployment Results:
[+] Running 7/7
✔ Container docker-web-1 Started 1.0s
✔ Container docker-redis-1 Started 1.1s
✔ Container docker-weaviate-1 Started 0.9s
✔ Container docker-db-1 Started 0.0s
✔ Container docker-worker-1 Started 0.7s
✔ Container docker-api-1 Started 0.8s
✔ Container docker-nginx-1 Started
Finally, check if all containers are running successfully:
docker compose ps
This includes 3 core services: api / worker / web, and 4 dependent components: weaviate / db / redis / nginx.
NAME IMAGE COMMAND SERVICE CREATED STATUS PORTS
docker-api-1 langgenius/dify-api:0.3.2 "/entrypoint.sh" api 4 seconds ago Up 2 seconds 80/tcp, 5001/tcp
docker-db-1 postgres:15-alpine "docker-entrypoint.s…" db 4 seconds ago Up 2 seconds 0.0.0.0:5432->5432/tcp
docker-nginx-1 nginx:latest "/docker-entrypoint.…" nginx 4 seconds ago Up 2 seconds 0.0.0.0:80->80/tcp
docker-redis-1 redis:6-alpine "docker-entrypoint.s…" redis 4 seconds ago Up 3 seconds 6379/tcp
docker-weaviate-1 semitechnologies/weaviate:1.18.4 "/bin/weaviate --hos…" weaviate 4 seconds ago Up 3 seconds
docker-web-1 langgenius/dify-web:0.3.2 "/entrypoint.sh" web 4 seconds ago Up 3 seconds 80/tcp, 3000/tcp
docker-worker-1 langgenius/dify-api:0.3.2 "/entrypoint.sh" worker 4 seconds ago Up 2 seconds 80/tcp, 5001/tcp
Upgrade Dify
Enter the docker directory of the dify source code and execute the following commands:
cd dify/docker
git pull origin main
docker compose down
docker compose pull
docker compose up -d
Sync Environment Variable Configuration (Important)
-
If the
.env.examplefile has been updated, be sure to modify your local.envfile accordingly. -
Check and modify the configuration items in the
.envfile as needed to ensure they match your actual environment. You may need to add any new variables from.env.exampleto your.envfile, and update any values that have changed.
Access Dify
Finally, access http://localhost/install to use the deployed Dify.
Customize Dify
Edit the environment variable values in your .env file directly. Then, restart Dify with:
docker compose down
docker compose up -d
The full set of annotated environment variables along can be found under docker/.env.example.