JZ_QGNB/DigitalHumanWeb/docs/self-hosting/server-database/sealos.mdx

---
title: Deploy Lobe Chat Database Version on Sealos
description: >-
  Learn how to deploy LobeChat on Sealos with ease. Follow the provided steps to
  set up LobeChat and start using it efficiently.
tags:
  - Deploy LobeChat
  - Sealos Deployment
  - OpenAI API Key
  - Custom Domain Binding
---

# Deploying Lobe Chat Database Version on Sealos

<Callout type="info">
  This article assumes that you are familiar with the basic principles and processes of deploying
  the LobeChat server database version, so it only includes content related to core environment
  variable configuration. If you are not familiar with the deployment principles of the LobeChat
  server database version, please refer to [Deploying Server
  Database](/docs/self-hosting/server-database) first.
</Callout>

The application on Sealos includes 4 services:

- Logto for authrization(need to deploy separately).
- PostgreSQL with Vector plugin for data storage and indexing.
- One object storage Bucket.
- Lobe Chat database version.

Here is the process for deploying the Lobe Chat server database version on Sealos:

## Pre-Deployment Setup

**Step 1**：Click the button below to deploy a Logto service:

[![](https://raw.githubusercontent.com/labring-actions/templates/main/Deploy-on-Sealos.svg)](https://template.usw.sealos.io/deploy?templateName=logto)

> Logto is an open-source identity and access management (IAM) platform, an open-source alternative to Auth0, designed to help developers quickly build secure and scalable login and registration systems and user identity systems.

**Step 2**：After the deployment is complete, wait for all the components of the application to be in the "Running" state, click the application's "Details" button to enter the application details page.

![Logto application deployment status on Sealos](https://raw.githubusercontent.com/labring-actions/templates/main/template/lobe-chat-db/images/logto-app-deployment-status-sealos-en.png)

Click the public address corresponding to port 3002, you can use the public address to access the Logto service.

![Logto service public address](https://raw.githubusercontent.com/labring-actions/templates/main/template/lobe-chat-db/images/logto-public-address-en.png)

**Step 3**：Register a management account, then click the `Applications` menu on the left, enter the application list page. Click the `Create application` button in the upper right corner to create an application.

![Logto application list page](https://raw.githubusercontent.com/labring-actions/templates/main/template/lobe-chat-db/images/logto-application-list.png)

Select `Next.js (App Router)` as the framework, then click the `Start building` button.

![Logto create application page](https://raw.githubusercontent.com/labring-actions/templates/main/template/lobe-chat-db/images/logto-create-application.png)

**Step 4**：In the pop-up window, fill in the application name as `Lobe Chat`, then click the `Create application` button. Next, do not fill in anything, just click the bottom `Finish and done` button to create it.

![Logto create application done page](https://raw.githubusercontent.com/labring-actions/templates/main/template/lobe-chat-db/images/logto-create-application-done.png)

**Step 5**：In the `Lobe Chat` application, find the following three parameters, which will be used later when deploying the Lobe Chat database version.

![Logto application detail page](https://raw.githubusercontent.com/labring-actions/templates/main/template/lobe-chat-db/images/logto-app-detail.png)

## Deploy Lobe Chat Database Version

**Step 1**：Click the button below to visit the Lobe Chat database version application deployment page:

[![](https://raw.githubusercontent.com/labring-actions/templates/main/Deploy-on-Sealos.svg)](https://template.usw.sealos.io/deploy?templateName=lobe-chat-db)

Fill in the following three required parameters:

- `AUTH_LOGTO_ID`：The App ID of the Logto application
- `AUTH_LOGTO_SECRET`：The App Secret of the Logto application
- `AUTH_LOGTO_ISSUER`：The Issuer endpoint of the Logto application

**Step 2**：Click the `Deploy App` button, after the deployment is complete, wait for all the components of the application to be in the "Running" state, click the application's "Details" button to enter the application details page.

![Lobe Chat database version deployment done page](https://raw.githubusercontent.com/labring-actions/templates/main/template/lobe-chat-db/images/lobe-chat-db-deployment-done-en.png)

**Step 3**：Find the public address, copy it, and use it later.

## Post-Deployment Configuration

**Step 1**：Enter the `Applications` page of Logto, find the `Lobe Chat` application, click to enter the application details page.

**Step 2**：In the `Settings` page, find the `Redirect URI` and `Post sign-out redirect URI` parameters, fill in the following values:

- Redirect URI: `https://<lobe-chat-db-public-address>/api/auth/callback/logto`
- Post sign-out redirect URI: `https://<lobe-chat-db-public-address>`

**Step 3**：Click the `Save changes` button to save the configuration.

**Step 4**：Now, access the Lobe Chat database version through `https://<lobe-chat-db-public-address>`, click the avatar in the upper left corner, and then click the [Log in / Sign up] button.

**Step 5**：Next, you will be redirected to the Logto login page, click the [Create account] button to register an account.

**Step 6**：After registration, you can use Logto to login to the Lobe Chat database version.