ci: Docker 打包 + Gitea Actions 自动部署到 132

- Dockerfile 四阶段:web/admin 前端构建 → go 静态编译(embed 双前端) → alpine 运行镜像(53MB, 非 root, Asia/Shanghai)
- docker-compose.yml:132 部署用,暴露 8090,env_file 读本机 .env,带 healthcheck
- .gitea/workflows/deploy.yml:push dev → runner 构建 → docker save|gzip → sshpass scp → 132 load+up → 健康检查
- deploy/nginx-site.sundynix.cn.conf:公网 nginx 反代(穿透回源 site.sundynix.cn)
- .env.production.example + deploy/README.md:部署手册(secrets、127:3307 数据库、证书)
- 已本地验证:镜像构建通过 + 容器冒烟(健康/用户端/管理端/logo/RSS/登录)全绿

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Blizzard
2026-07-17 13:38:19 +08:00
parent 85a0b44ddd
commit a6257d2fc4
7 changed files with 285 additions and 0 deletions
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# 依赖与构建产物(镜像内重新构建)
**/node_modules
web/dist
admin/dist
bin/
server/internal/webfs/dist/*
!server/internal/webfs/dist/index.html
server/internal/webfs/admin_dist/*
!server/internal/webfs/admin_dist/index.html
# 本地/敏感
.env
*.db
.git
design-assets/
.DS_Store
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# 部署机 192.168.100.132:/home/workspace/sundynix-site/.env
# 一次性手动放置,CI 不覆盖它(敏感信息不进流水线)
# compose 的 env_file 读取本文件
# 内网 MySQL127 那台),库名 sundynix_site
SUNDYNIX_DB=root:sundynix@tcp(192.168.100.127:3307)/sundynix_site?charset=utf8mb4&parseTime=True&loc=Local
# 监听地址(容器内固定 8090,勿改,与 compose ports 对应)
SUNDYNIX_ADDR=:8090
# 管理端账号(务必改掉默认)
SUNDYNIX_ADMIN_USER=admin
SUNDYNIX_ADMIN_PASS=请改成强密码
# JWT 密钥(openssl rand -hex 32 生成一个填进来)
SUNDYNIX_JWT_SECRET=请填32字节以上随机串
# 雪花节点号(多实例时区分)
SUNDYNIX_NODE_ID=1
# 对外站点地址(RSS / OG 链接用)
SUNDYNIX_SITE_URL=https://site.sundynix.cn
# 版本回退(gitea 无 release 时官网显示的版本)
SUNDYNIX_FALLBACK_VERSION=v0.1.2
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name: build-and-deploy
on:
push:
branches: [dev]
workflow_dispatch:
env:
IMAGE: sundynix-site:latest
REMOTE_DIR: /home/workspace/sundynix-site
jobs:
deploy:
runs-on: ubuntu-latest
steps:
- name: 检出代码
uses: actions/checkout@v4
- name: 构建镜像
run: docker build -t "$IMAGE" .
- name: 导出镜像为压缩包
run: docker save "$IMAGE" | gzip > image.tar.gz
- name: 安装 ssh 工具
run: |
if command -v apt-get >/dev/null; then
apt-get update && apt-get install -y sshpass openssh-client
elif command -v apk >/dev/null; then
apk add --no-cache sshpass openssh-client
fi
- name: 传输镜像与 compose 到部署机
env:
SSHPASS: ${{ secrets.DEPLOY_PASSWORD }}
run: |
H="${{ secrets.DEPLOY_HOST }}"
U="${{ secrets.DEPLOY_USER }}"
sshpass -e ssh -o StrictHostKeyChecking=no "$U@$H" "mkdir -p $REMOTE_DIR"
sshpass -e scp -o StrictHostKeyChecking=no \
image.tar.gz docker-compose.yml "$U@$H:$REMOTE_DIR/"
- name: 部署机加载镜像并重启
env:
SSHPASS: ${{ secrets.DEPLOY_PASSWORD }}
run: |
H="${{ secrets.DEPLOY_HOST }}"
U="${{ secrets.DEPLOY_USER }}"
sshpass -e ssh -o StrictHostKeyChecking=no "$U@$H" "\
cd $REMOTE_DIR && \
gunzip -c image.tar.gz | docker load && \
rm -f image.tar.gz && \
docker compose up -d && \
docker image prune -f"
- name: 健康检查
env:
SSHPASS: ${{ secrets.DEPLOY_PASSWORD }}
run: |
H="${{ secrets.DEPLOY_HOST }}"
U="${{ secrets.DEPLOY_USER }}"
sshpass -e ssh -o StrictHostKeyChecking=no "$U@$H" "\
for i in \$(seq 1 15); do \
wget -qO- http://127.0.0.1:8090/api/healthz && exit 0; \
sleep 2; \
done; \
echo '健康检查失败'; docker logs --tail 50 sundynix-site; exit 1"
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# ── 1. 构建前端(web 用户端 + admin 管理端)──
FROM node:20-alpine AS web
WORKDIR /app/web
COPY web/package*.json ./
RUN npm ci
COPY web/ ./
RUN npm run build
FROM node:20-alpine AS admin
WORKDIR /app/admin
COPY admin/package*.json ./
RUN npm ci
COPY admin/ ./
RUN npm run build
# ── 2. 编译 Go(embed 两份前端产物)──
FROM golang:1.26-alpine AS server
WORKDIR /app/server
COPY server/go.mod server/go.sum ./
RUN go mod download
COPY server/ ./
# 用真实构建产物替换 embed 占位目录
COPY --from=web /app/web/dist ./internal/webfs/dist
COPY --from=admin /app/admin/dist ./internal/webfs/admin_dist
RUN CGO_ENABLED=0 GOOS=linux go build -trimpath -ldflags="-s -w" \
-o /sundynix-site ./cmd
# ── 3. 运行镜像 ──
FROM alpine:3.20
RUN apk add --no-cache ca-certificates tzdata && \
adduser -D -u 10001 app
ENV TZ=Asia/Shanghai
COPY --from=server /sundynix-site /usr/local/bin/sundynix-site
USER app
EXPOSE 8090
ENTRYPOINT ["/usr/local/bin/sundynix-site"]
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# 部署说明
## 拓扑
```
push dev ──▶ Gitea(192.168.100.125:3000)
│ 触发 .gitea/workflows/deploy.yml
act_runner(192.168.100.128)
│ docker build → save → scp
部署机(192.168.100.132) /home/workspace/sundynix-site
│ docker load → compose up → 容器 :8090
│ │ 连
│ MySQL(192.168.100.127:3307)
内网穿透 ──▶ 公网服务器 nginx ──▶ https://site.sundynix.cn
```
## 一次性准备
### 1. Gitea 仓库 Secrets(仓库 → Settings → Actions → Secrets
| Secret | 值 |
|--------|-----|
| `DEPLOY_HOST` | `192.168.100.132` |
| `DEPLOY_USER` | `root` |
| `DEPLOY_PASSWORD` | `sundynix` |
### 2. 部署机 132 准备
```bash
# 装好 docker + compose 插件后:
mkdir -p /home/workspace/sundynix-site
cd /home/workspace/sundynix-site
# 放置生产配置(参考仓库 .env.production.example
vi .env # 改 admin 密码、JWT 密钥
```
`.env` 关键项见 [.env.production.example](../.env.production.example)。数据库指向内网 `192.168.100.127:3307/sundynix_site`(库不存在会自动建表 + 种子)。
### 3. act_runner 128 要求
- 能访问 docker daemon`docker build/save` 可用)
- 能 ssh 到 132workflow 用 sshpass 走密码)
### 4. 公网服务器 nginx
1. 内网穿透把 132:8090 映射到公网机本地端口
2. 用 [nginx-site.sundynix.cn.conf](nginx-site.sundynix.cn.conf) 配置反代,改 `upstream` 为穿透实际端口
3. 证书:`certbot certonly --webroot -w /var/www/certbot -d site.sundynix.cn`
## 日常
- push 到 `dev` 分支自动构建部署;也可在 Gitea Actions 页手动 `workflow_dispatch`
- 回滚:132 上 `docker tag` 保留的旧镜像,或重跑上一次成功的 commit
- 查日志:`docker logs -f sundynix-site`
- 本地手动出包(不走 CI):仓库根 `docker build -t sundynix-site:latest .`
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# ───────────────────────────────────────────────────────────
# 公网服务器上的 nginx 配置
# site.sundynix.cn → 内网穿透隧道 → 192.168.100.132:8090 容器
#
# upstream 里的地址是「穿透隧道在公网服务器这一侧的入口」:
# frp 场景:frps 把 132:8090 映射到公网机 127.0.0.1:<某端口>
# nps 场景:同理,填映射后的本地端口
# 请把 127.0.0.1:8090 改成你穿透实际暴露的地址:端口。
# 放到 /etc/nginx/conf.d/site.sundynix.cn.confnginx -t && nginx -s reload
# ───────────────────────────────────────────────────────────
upstream sundynix_site {
server 127.0.0.1:8090; # ← 改成穿透隧道的本地入口
keepalive 16;
}
# HTTP:证书申请放行 + 其余跳 HTTPS
server {
listen 80;
listen [::]:80;
server_name site.sundynix.cn;
location /.well-known/acme-challenge/ {
root /var/www/certbot;
}
location / {
return 301 https://$host$request_uri;
}
}
# HTTPS:反代到穿透隧道
server {
listen 443 ssl;
listen [::]:443 ssl;
http2 on;
server_name site.sundynix.cn;
ssl_certificate /etc/letsencrypt/live/site.sundynix.cn/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/site.sundynix.cn/privkey.pem;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers HIGH:!aNULL:!MD5;
ssl_session_cache shared:SSL:10m;
# 管理端 markdown 正文可能较大
client_max_body_size 10m;
# 静态资源带 hash,可长缓存(SPA 的 index.html 不缓存,由后端控制)
location /assets/ {
proxy_pass http://sundynix_site;
proxy_set_header Host $host;
expires 30d;
add_header Cache-Control "public, immutable";
}
location / {
proxy_pass http://sundynix_site;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Connection "";
proxy_read_timeout 60s;
}
}
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# 部署机 192.168.100.132:/home/workspace/sundynix-site/ 使用
# 镜像由 CI 用 docker save + scp + docker load 送入,标签固定 sundynix-site:latest
services:
site:
image: sundynix-site:latest
container_name: sundynix-site
restart: unless-stopped
env_file:
- .env
ports:
# 暴露给本机内网穿透客户端;公网 nginx 经隧道回源到这里
- "8090:8090"
healthcheck:
test: ["CMD", "wget", "-qO-", "http://127.0.0.1:8090/api/healthz"]
interval: 30s
timeout: 5s
retries: 3
start_period: 10s