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启用双域名时以确认框提示锁死风险与恢复方式，不再强制校验 Host。 新增 clear-domains 运维 CLI 与相关文档。
95 lines
2.9 KiB
Markdown
95 lines
2.9 KiB
Markdown
# Quick start
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PicHost is a self-hosted image host for NAS, home servers, or VPS. Docker is recommended; the first visit runs a web wizard to create the admin account.
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## Try it online
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| Branch | Notes |
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| ------ | ----- |
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| **main** | No public demo — see [screenshots](./index.md#screenshots) or the repository README |
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| **cloudflare** | R2-only live demo: [pic.roven.cc](https://pic.roven.cc) |
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## Docker (recommended)
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```bash
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docker run -d \
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--name pichost \
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-p 6892:6892 \
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-v ./data:/data \
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--restart unless-stopped \
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muxui/pichost:latest
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```
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Default port: **6892**. Open `http://<host>:6892` and complete setup.
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If you cloned the repo:
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```bash
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docker compose up -d
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```
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See `docker-compose.yml` in the repository.
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## First-time setup
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1. Open your instance URL (Docker default `http://<host>:6892`).
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2. Complete `/setup` with admin username and password.
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3. (Optional) Configure site URL, image URL, Referer rules — see [Environment variables](./configuration.md) and [Dual-domain separation](./domain-separation.md).
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4. Upload from the home page; use the top nav for **Gallery**, **Storage** (admin), **Settings**, and **API**.
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## Sign in
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Management pages (upload, gallery, settings, etc.) require login. Enter username and password, complete the verification challenge, then click **Sign in**.
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The default is a **local slider** (align the thumb with the gap). Admins can switch to **Cloudflare Turnstile** or **Cap** under **Settings → Access control**, with the matching site key / secret or API endpoint.
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If registration is enabled, create an account from the register page (same verification). Legacy deployments may still use a secret key (see the on-screen hint).
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### Locked out of verification
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If Turnstile / Cap is misconfigured and you cannot sign in, reset to the local slider on the server:
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```bash
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docker exec pichost slider
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```
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Local dev: `npm run slider`
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## Forgot password
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Requires `docker exec` (server access):
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```bash
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docker exec pichost reset-password # admin only when there is exactly one
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docker exec pichost reset-password <username> # admin or regular user
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```
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A random password is printed. Change it after login.
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Local dev: `npm run reset-password` or `npm run reset-password -- <username>`
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## Dual-domain lockout
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If dual-domain is enabled and IP / LAN access returns 404:
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```bash
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docker exec pichost clear-domains
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```
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Local: `npm run clear-domains`. See [FAQ — Admin 404 after dual-domain setup](./faq.md#admin-404--locked-out-after-dual-domain-setup).
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## Upgrading to v1.2.0
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If `data/` has legacy top-level folders next to `images` (e.g. `blog/`, `twikoo/`), read the [v1.2 migration guide](./migration.md) first.
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Object-storage-only or files already under `data/images/` — pull the new image and restart.
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## Next steps
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- [Local development](./local-dev.md)
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- [Environment variables](./configuration.md)
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- [Storage](./storage.md)
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- [API](./api.md)
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