前言:
本文将介绍如何在Linux ubuntu 22.04系统上使用Docker方式快速部署大语言模型应用开发平台Dify。
- Dify是一款开源的大语言模型(LLM)应用开发平台,结合了后端即服务(Backend as a Service)和LLMOps的理念,使开发者能够迅速构建生产级的生成式AI应用。即使是非技术人员,也能参与到AI应用的定义和数据运营中。
- Dify支持开源并可自部署到本地服务器,帮助用户打造自己的AI系统应用。
本示例将采用Docker进行部署,首先需要确保设备上已安装Git、Docker和Docker Compose。
一、部署Dify应用开发平台:
1、准备依赖服务:
git安装:
[root@hcss-ecs-6f98 ~]# apt install -y git
docker安装:
[root@hcss-ecs-6f98 ~]# curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -
[root@hcss-ecs-6f98 ~]# add-apt-repository "deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"
[root@hcss-ecs-6f98 ~]# apt-get install -y docker-ce
root@hcss-ecs-6f98:/etc/docker# docker --version
Docker version 28.0.1, build 068a01e
[root@hcss-ecs-6f98:/etc/docker# cat /etc/docker/daemon.json
{
"registry-mirrors": [
"https://docker.mirrors.aliyuncs.com",
"https://registry.docker-cn.com",
"https://mirror.ccs.tencentyun.com",
"http://hub-mirror.c.163.com",
"https://ommju0xg.mirror.aliyuncs.com",
"https://docker.registry.cyou",
"https://docker-cf.registry.cyou",
"https://dockercf.jsdelivr.fyi",
"https://docker.jsdelivr.fyi",
"https://dockertest.jsdelivr.fyi",
"https://mirror.aliyuncs.com",
"https://dockerproxy.com",
"https://mirror.baidubce.com",
"https://docker.m.daocloud.io",
"https://docker.nju.edu.cn",
"https://docker.mirrors.sjtug.sjtu.edu.cn",
"https://docker.mirrors.ustc.edu.cn",
"https://mirror.iscas.ac.cn",
"https://docker.rainbond.cc"
]
}
[root@hcss-ecs-6f98:/etc/docker# systemctl daemon-reload
[root@hcss-ecs-6f98:/etc/docker# systemctl restart docker
docker-compose安装:
安装docker-compose服务:
[root@hcss-ecs-6f98 yum.repos.d]# sudo curl -L "https://github.com/docker/compose/releases/download/$(curl -s https://api.github.com/repos/docker/compose/releases/latest | grep '\"tag_name\":' | sed -E 's/.*\"([^\"]+)\".*/\1/')/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
[root@hcss-ecs-6f98 yum.repos.d]# chmox +x /usr/local/bin/docker-compose
docker-compose的版本:
root@hcss-ecs-6f98:/usr/local/bin# docker-compose --version
Docker Compose version v2.33.1
2、克隆 Dify 源代码至本地环境:
[root@hcss-ecs-6f98 ~]# git clone https://github.com/langgenius/dify.git
Cloning into 'dify'...
remote: Enumerating objects: 143470, done.
remote: Counting objects: 100% (6/6), done.
remote: Compressing objects: 100% (4/4), done.
remote: Total 143470 (delta 4), reused 2 (delta 2), pack-reused 143464 (from 2)
Receiving objects: 100% (143470/143470), 76.19 MiB | 1.50 MiB/s, done.
Resolving deltas: 100% (105367/105367), done.
查看dify源代码目录:
[root@hcss-ecs-6f98 ~]# ll dify
total 284
drwxr-xr-x 22 root root 4096 Feb 27 10:36 api
-rw-r--r-- 1 root root 56 Feb 27 10:36 AUTHORS
-rw-r--r-- 1 root root 9250 Feb 27 10:36 CONTRIBUTING_CN.md
-rw-r--r-- 1 root root 12605 Feb 27 10:36 CONTRIBUTING_JA.md
-rw-r--r-- 1 root root 9897 Feb 27 10:36 CONTRIBUTING.md
-rw-r--r-- 1 roo

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