a9aeb5809d
- 新增踩坑笔记: Caddy handle_path 通配符、bcrypt 兼容性、配置文件权限 - 强调推荐使用 Artalk CLI 创建管理员而非手动写哈希
228 lines
5.3 KiB
Markdown
228 lines
5.3 KiB
Markdown
# Artalk 评论系统部署
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> 为 kb 接入自托管评论系统。Artalk v2.9.1:Go 后端 + SQLite,Docker 一键部署,前端 ~40KB,完全自托管无外部依赖。
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---
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## 架构
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```mermaid
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graph LR
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Browser["浏览器"]
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Caddy["Caddy"]
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MkDocs["MkDocs 静态文件"]
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Artalk["Artalk Docker<br/>:23366"]
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SQLite[("SQLite<br/>/data")]
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Browser --> Caddy
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Caddy -->|"/"| MkDocs
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Caddy -->|"/artalk* → strip prefix"| Artalk
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Artalk --> SQLite
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```
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- Artalk 后端和 kb 站点部署在同一台服务器
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- Caddy 将 `/artalk*` 路径反代到 Artalk 容器(自动去除 `/artalk` 前缀)
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- 前端 JS/CSS 同域加载 `/artalk/dist/`,完全自托管无跨域问题
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---
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## 一、Docker 部署
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### 1.1 实际部署位置
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```bash
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~/docker/artalk/
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├── docker-compose.yml
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└── data/
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├── artalk.db # SQLite 数据库
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├── artalk.yml # 配置文件
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└── artalk.log # 日志
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```
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### 1.2 docker-compose.yml
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```yaml
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services:
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artalk:
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image: artalk/artalk-go
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container_name: artalk
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restart: unless-stopped
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volumes:
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- ./data:/data
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environment:
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- TZ=Asia/Shanghai
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- ATK_LOCALE=zh-CN
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networks:
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- nginx
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networks:
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nginx:
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external: true
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```
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> 注意:需要加入 `nginx` 网络以便 Caddy 能通过容器名 `artalk` 访问。
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### 1.3 启动
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```bash
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cd ~/docker/artalk && docker compose up -d
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```
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---
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## 二、Caddy 反向代理
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Caddyfile 配置(`~/docker/caddy/Caddyfile`):
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```caddy
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note.kurihada.com {
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handle_path /artalk* {
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reverse_proxy artalk:23366
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}
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handle {
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root * /srv/mkdocs
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file_server
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}
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}
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```
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- `handle_path /artalk*`:匹配 `/artalk` 开头的路径,**自动去除 `/artalk` 前缀**后转发
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- 例如 `/artalk/dist/Artalk.js` → Artalk 收到 `/dist/Artalk.js`
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- `handle { ... }` 包裹 `file_server`,保证与 `handle_path` 互斥不冲突
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修改后重载:`docker restart caddy`
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---
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## 三、初始化 Artalk
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### 3.1 创建管理员
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**推荐方式(交互式):**
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```bash
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docker exec -it artalk ./artalk admin
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```
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按提示输入用户名、邮箱、密码即可。Artalk 自己生成 bcrypt 哈希,不会出现兼容性问题。
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> ⚠️ 不建议手动在 `artalk.yml` 中写 bcrypt 哈希。Python 等工具生成的 `$2b$` 格式与 Go 的 `$2a$` 不完全兼容,会导致密码验证失败。
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### 3.2 关键配置文件
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Artalk 配置文件位于 `~/docker/artalk/data/artalk.yml`,需确保以下两项正确:
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```yaml
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site_default: 我的知识库
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site_url: "https://note.kurihada.com"
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```
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修改后 `docker restart artalk` 生效。
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---
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## 四、MkDocs 端运作方式
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kb 已通过 Material 主题的 `custom_dir` 机制集成了 Artalk 前端。
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### 关键文件
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- **覆盖模板**:`docs/overrides/partials/comments.html` — Artalk JS/CSS 引入 + 初始化
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- **CSS/JS 路径**:`/artalk/dist/Artalk.css` 和 `/artalk/dist/Artalk.js`(同域加载)
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- **API 地址**:`window.location.origin + '/artalk'`(自动适配当前域名)
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### 关闭特定页面评论
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在 `.md` 文件头部添加 frontmatter:
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```yaml
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---
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comments: false
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---
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```
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### 深色模式
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Artalk 通过 MutationObserver 监听 Material 主题的 `data-md-color-scheme` 属性变化,自动跟随切换。
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---
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## 五、日常管理
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```bash
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# 查看日志
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docker logs artalk -f
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# 重启
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docker restart artalk
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# 升级
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cd ~/docker/artalk && docker compose pull && docker compose up -d
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# 备份数据
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cp ~/docker/artalk/data/artalk.db ~/backup/artalk-$(date +%Y%m%d).db
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```
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### 查看 Artalk 配置
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访问 `https://note.kurihada.com/artalk/api/v2/conf` 查看当前前端配置。
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---
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## 六、可选配置
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### 邮件通知
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编辑 `~/docker/artalk/data/artalk.yml`,配置 SMTP:
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```yaml
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email:
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enabled: true
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send_type: smtp
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send_name: "{{reply_nick}}"
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send_addr: noreply@example.com
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smtp:
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host: smtp.qq.com
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port: 587
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username: example@qq.com
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password: ""
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```
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然后 `docker restart artalk`。
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### 验证码
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默认已启用图片验证码(`captcha.captcha_type: image`),评论 3 次后触发。
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### 社交登录
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配置 `auth` 段可启用 GitHub/Gitea/Google 等社交账号登录,参见 [Artalk 文档](https://artalk.js.org/guide/backend/auth.html)。
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---
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## 七、踩坑笔记
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### Caddy `handle_path` 必须带 `*` 通配符
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`handle_path /artalk` 只匹配确切路径 `/artalk`,不匹配 `/artalk/xxx`。必须写成 `handle_path /artalk*`。
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排查方法:`docker exec caddy caddy adapt --config /etc/caddy/Caddyfile` 查看生成的 JSON,看 `match.path` 是否包含了通配符。
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### 管理员密码不要手动写 bcrypt 哈希
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Python 生成的 `$2b$` bcrypt 哈希与 Go 的 `$2a$` 格式不完全兼容,直接写入 `artalk.yml` 可能导致密码验证失败。
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正确做法是用 Artalk 自带的 CLI 创建:
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```bash
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docker exec -it artalk ./artalk admin
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```
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### 配置文件权限问题
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`artalk.yml` 由 Docker 挂载后属主为 root,本地编辑需 `sudo`。修改后需 `docker restart artalk` 才能生效。
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### 环境变量不一定映射到配置
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Docker Compose 中设置的 `ATK_SITE_DEFAULT`、`ATK_SITE_URL` 等环境变量不一定能覆盖 `artalk.yml` 中的值(取决于 Artalk 版本)。建议直接编辑 `artalk.yml` 确保生效。
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