Docker Compose 部署 Dify

Docker Compose 部署

官方手册：https://docs.dify.ai/zh-hans/getting-started/install-self-hosted/docker-compose

克隆 Dify 代码仓库

通过windows命令行，进入存放digy源码的目录，克隆 Dify 源代码至本地环境。

git clone https://github.com/langgenius/dify.git

启动 Dify

2、进入 Dify 源代码的 Docker 目录

cd dify/docker

3、复制环境配置文件

cp .env.example .env

4、启动 Docker 容器

如果版本是 Docker Compose V2，使用以下命令：
docker compose up -d
如果版本是 Docker Compose V1，使用以下命令：
docker-compose up -d
ps：docker -v 查看版本

运行命令后，你应该会看到类似以下的输出，显示所有容器的状态和端口映射：

[+] Running 11/11
 ✔ Network docker_ssrf_proxy_network  Created                                                                 0.1s 
 ✔ Network docker_default             Created                                                                 0.0s 
 ✔ Container docker-redis-1           Started                                                                 2.4s 
 ✔ Container docker-ssrf_proxy-1      Started                                                                 2.8s 
 ✔ Container docker-sandbox-1         Started                                                                 2.7s 
 ✔ Container docker-web-1             Started                                                                 2.7s 
 ✔ Container docker-weaviate-1        Started                                                                 2.4s 
 ✔ Container docker-db-1              Started                                                                 2.7s 
 ✔ Container docker-api-1             Started                                                                 6.5s 
 ✔ Container docker-worker-1          Started                                                                 6.4s 
 ✔ Container docker-nginx-1           Started                                                                 7.1s

最后检查是否所有容器都正常运行：

docker compose ps

NAME                  IMAGE                              COMMAND                   SERVICE      CREATED         STATUS                   PORTS
docker-api-1          langgenius/dify-api:0.15.3         "/bin/bash /entrypoi…"   api          7 minutes ago   Up 7 minutes             5001/tcp
docker-db-1           postgres:15-alpine                 "docker-entrypoint.s…"   db           7 minutes ago   Up 7 minutes (healthy)   5432/tcp
docker-nginx-1        nginx:latest                       "sh -c 'cp /docker-e…"   nginx        7 minutes ago   Up 7 minutes             0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp
docker-redis-1        redis:6-alpine                     "docker-entrypoint.s…"   redis        7 minutes ago   Up 7 minutes (healthy)   6379/tcp
docker-sandbox-1      langgenius/dify-sandbox:0.2.10     "/main"                   sandbox      7 minutes ago   Up 7 minutes (healthy)
docker-ssrf_proxy-1   ubuntu/squid:latest                "sh -c 'cp /docker-e…"   ssrf_proxy   7 minutes ago   Up 7 minutes             3128/tcp
docker-weaviate-1     semitechnologies/weaviate:1.19.0   "/bin/weaviate --hos…"   weaviate     7 minutes ago   Up 7 minutes
docker-web-1          langgenius/dify-web:0.15.3         "/bin/sh ./entrypoin…"   web          7 minutes ago   Up 7 minutes             3000/tcp
docker-worker-1       langgenius/dify-api:0.15.3         "/bin/bash /entrypoi…"   worker       7 minutes ago   Up 7 minutes             5001/tcp

通过这些步骤，你应该可以成功在本地安装 Dify。
docker desktop中images界面显示

访问 Dify

1、先前往管理员初始化页面设置设置管理员账户
浏览器进入http://localhost/install，设置账号密码，然后登录

Dify 主页面： http://localhost

本地部署Dify问题记录

1、docker compose up -d 无法连接
docker源设置

{
  "builder": {
    "gc": {
      "defaultKeepStorage": "20GB",
      "enabled": true
    }
  },
  "experimental": false,
  "registry-mirrors": [
    "https://registry.cn-hangzhou.aliyuncs.com",
    "https://docker.m.daocloud.io/",
    "https://dockerhub.timeweb.cloud",
    "https://noohub.ru/",
    "https://docker.mirrors.ustc.edu.cn"
  ]
}

2、git pull origin main
提示
fatal: unable to access ‘https://github.com/langgenius/dify.git/’: Failed to connect to github.com port 443 after 21177 ms: Couldn’t connect to server

解决：本机系统代理端口和git端口要一致，而且是要把git的改成跟主机原来的一致7890
主机代理服务器设置位置：

git本地代理设置

git config --global http.proxy http://127.0.0.1:7890
git config --global https.proxy http://127.0.0.1:7890