# Fast GPT Fast GPT 允许你使用自己的 openai API KEY 来快速的调用 openai 接口，目前集成了 gpt35 和 embedding. 可构建自己的知识库。 ## 知识库原理 ![KBProcess](docs/imgs/KBProcess.jpg?raw=true "KBProcess") ## 开发 复制 .env.template 成 .env.local ，填写核心参数 ```bash # proxy（不需要代理可忽略） AXIOS_PROXY_HOST=127.0.0.1 AXIOS_PROXY_PORT_FAST=7890 AXIOS_PROXY_PORT_NORMAL=7890 queueTask=1 # email，参考 nodeMail 获取参数 MY_MAIL=xxx@qq.com MAILE_CODE=xxx # 阿里短信服务 aliAccessKeyId=xxx aliAccessKeySecret=xxx aliSignName=xxx aliTemplateCode=SMS_xxx # token（随便填，登录凭证） TOKEN_KEY=xxx # openai key OPENAIKEY=sk-xxx # mongo连接地址 MONGODB_URI=mongodb://username:password@0.0.0.0:27017/test?authSource=admin MONGODB_NAME=xxx # mongo数据库名称 # pg 数据库相关内容，和 docker-compose 对上 PG_HOST=0.0.0.0 PG_PORT=8102 PG_USER=xxx PG_PASSWORD=xxx PG_DB_NAME=xxx ``` ```bash pnpm dev ``` ## 部署 ### 安装 docker 和 docker-compose 这个不同系统略有区别，百度安装下。验证安装成功后进行下一步。下面给出一个例子： ```bash # 安装docker curl -L https://get.daocloud.io/docker | sh sudo systemctl start docker # 安装 docker-compose curl -L https://github.com/docker/compose/releases/download/1.23.2/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose sudo chmod +x /usr/local/bin/docker-compose # 验证安装 docker -v docker-compose -v ``` ### 安装 clash 代理（选） ```bash # 下载包 curl https://glados.rocks/tools/clash-linux.zip -o clash.zip # 解压 unzip clash.zip # 下载终端配置⽂件（改成自己配置文件路径） curl https://update.glados-config.com/clash/98980/8f30944/70870/glados-terminal.yaml > config.yaml # 赋予运行权限 chmod +x ./clash-linux-amd64-v1.10.0 # 记得配置端口变量： export ALL_PROXY=socks5://127.0.0.1:7891 export http_proxy=http://127.0.0.1:7890 export https_proxy=http://127.0.0.1:7890 export HTTP_PROXY=http://127.0.0.1:7890 export HTTPS_PROXY=http://127.0.0.1:7890 # 运行脚本: 删除clash - 到 clash 目录 - 删除缓存 - 执行运行. 会生成一个 nohup.out 文件，可以看到 clash 的 logs OLD_PROCESS=$(pgrep clash) if [ ! -z "$OLD_PROCESS" ]; then echo "Killing old process: $OLD_PROCESS" kill $OLD_PROCESS fi sleep 2 cd **/clash rm -f ./nohup.out || true rm -f ./cache.db || true nohup ./clash-linux-amd64-v1.10.0 -d ./ & echo "Restart clash" ``` ### 本地 docker 打包 ```bash docker build -t imageName:tag . docker push imageName:tag # 或者直接拉镜像，见下方 ``` ### 准备初始化文件 **/root/fast-gpt/pg/init.sql** ```sql #!/bin/bash set -e psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL CREATE EXTENSION vector; -- init table CREATE TABLE modelData ( id BIGSERIAL PRIMARY KEY, vector VECTOR(1536), status VARCHAR(50) NOT NULL, user_id VARCHAR(50) NOT NULL, model_id VARCHAR(50) NOT NULL, q TEXT NOT NULL, a TEXT NOT NULL ); -- create index CREATE INDEX modelData_status_index ON modelData (status); CREATE INDEX modelData_userId_index ON modelData (user_id); CREATE INDEX modelData_modelId_index ON modelData (model_id); EOSQL ``` **/root/fast-gpt/nginx/nginx.conf** ```conf user nginx; worker_processes auto; worker_rlimit_nofile 51200; events { worker_connections 1024; } http { access_log off; server_names_hash_bucket_size 512; client_header_buffer_size 32k; large_client_header_buffers 4 32k; client_max_body_size 50M; gzip on; gzip_min_length 1k; gzip_buffers 4 8k; gzip_http_version 1.1; gzip_comp_level 6; gzip_vary on; gzip_types text/plain application/x-javascript text/css application/javascript application/json application/xml; gzip_disable "MSIE [1-6]\."; open_file_cache max=1000 inactive=1d; open_file_cache_valid 30s; open_file_cache_min_uses 8; open_file_cache_errors off; server { listen 443 ssl; server_name docgpt.ahapocket.cn; ssl_certificate /ssl/docgpt.pem; ssl_certificate_key /ssl/docgpt.key; ssl_session_timeout 5m; location / { proxy_pass http://localhost:3000; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } } server { listen 80; server_name docgpt.ahapocket.cn; rewrite ^(.*) https://$server_name$1 permanent; } } ``` **/root/fast-gpt/docker-compose.yml** ```yml version: "3.3" services: fast-gpt: image: c121914yu/fast-gpt:latest network_mode: host restart: always container_name: fast-gpt environment: # 代理（不需要代理，可去掉下面三个参数） - AXIOS_PROXY_HOST=127.0.0.1 - AXIOS_PROXY_PORT_FAST=7890 - AXIOS_PROXY_PORT_NORMAL=7890 # 邮箱 - MY_MAIL=xxxx@qq.com - MAILE_CODE=xxxx # 阿里云短信 - aliAccessKeyId=xxxx - aliAccessKeySecret=xxxx - aliSignName=xxxxx - aliTemplateCode=SMS_xxxx # 登录 key - TOKEN_KEY=xxxx # 是否开启队列任务。 1-开启，0-关闭（请求parentUrl去执行任务,单机时直接填1） - queueTask=1 - parentUrl=https://fastgpt.run/api/openapi/startEvents # db - MONGODB_URI=mongodb://username:passsword@0.0.0.0:27017/?authSource=admin - MONGODB_NAME=xxx - PG_HOST=0.0.0.0 - PG_PORT=8100 - PG_USER=xxx - PG_PASSWORD=xxx - PG_DB_NAME=xxx # openai 账号 - OPENAIKEY=sk-xxxxx nginx: image: nginx:alpine3.17 container_name: nginx restart: always network_mode: host volumes: - /root/fast-gpt/nginx/nginx.conf:/etc/nginx/nginx.conf:ro - /root/fast-gpt/nginx/logs:/var/log/nginx - /root/fast-gpt/nginx/ssl/docgpt.key:/ssl/docgpt.key - /root/fast-gpt/nginx/ssl/docgpt.pem:/ssl/docgpt.pem pg: image: ankane/pgvector container_name: pg restart: always ports: - 8100:5432 environment: - POSTGRES_USER=xxx - POSTGRES_PASSWORD=xxx - POSTGRES_DB=xxx volumes: - /root/fast-gpt/pg/data:/var/lib/postgresql/data - /root/fast-gpt/pg/init.sql:/docker-entrypoint-initdb.d/init.sh - /etc/localtime:/etc/localtime:ro mongodb: image: mongo:4.0.1 container_name: mongo restart: always ports: - 27017:27017 environment: - MONGO_INITDB_ROOT_USERNAME=username - MONGO_INITDB_ROOT_PASSWORD=password volumes: - /root/fast-gpt/mongo/data:/data/db - /root/fast-gpt/mongo/logs:/var/log/mongodb - /etc/localtime:/etc/localtime:ro ``` ### 辅助运行脚本 **run.sh 运行文件** ```bash #!/bin/bash docker-compose pull docker-compose up -d echo "Docker Compose 重新拉取镜像完成！" # 删除本地旧镜像 images=$(docker images --format "{{.ID}} {{.Repository}}" | grep fast-gpt) # 将镜像 ID 和名称放入数组中 IFS=$'\n' read -rd '' -a image_array <<<"$images" # 遍历数组并删除所有旧的镜像 for ((i=1; i<${#image_array[@]}; i++)) do image=${image_array[$i]} image_id=${image%% *} docker rmi $image_id done ```