Update README.md

README.md

@@ -1,5 +1,5 @@
 ---
-title: n8n
+title: to-do
 emoji: 🤖
 colorFrom: pink
 colorTo: indigo
@@ -7,86 +7,5 @@ sdk: docker
 pinned: false
 license: mit
 app_port: 5678
-short_description: n8n hosting using huggingface
+short_description: just for my to-do list
 ---
-
-# Hosting n8n using huggingface space
-
-If you don't have a cloud instance or domain, self hosting n8n may be a bit difficult.
-This repository is a template for hosting n8n using huggingface space.
-
-## Using Supabase for database
-
-According to [huggingface space documentation](https://huggingface.co/docs/hub/en/spaces-overview#lifecycle-management),
-Space will "go to sleep" and stop executing after a period of time if unused.
-To avoid this, we can use [Supabase](https://supabase.com/) for the database.
-
-1. Sign up for a free account at <https://supabase.com/dashboard/sign-up>
-2. Create a new project and fill the form. Save the database password for later use.
-
-   ![supabase create project](https://tomo.dev/posts/deploy-n8n-for-free-using-huggingface-space/images/supabase_project_create.png)
-   ![supabase project setting](https://tomo.dev/posts/deploy-n8n-for-free-using-huggingface-space/images/supabase_project_setting.png)
-
-3. View the database connection info by click the **Connect** button on the top left nav bar.
-
-   ![supabase project](https://tomo.dev/posts/deploy-n8n-for-free-using-huggingface-space/images/supabase_project.png)
-
-4. Select **SQLAlchemy** as Connection String and find the **Transaction pooler** section.
-
-   ![supabase connection](https://tomo.dev/posts/deploy-n8n-for-free-using-huggingface-space/images/supabase_project_connection.png)
-   ![supabase connection transaction pooler](https://tomo.dev/posts/deploy-n8n-for-free-using-huggingface-space/images/supabase_project_transaction_pooler.png)
-
-5. Save the connection info for later use: host, port, user, dbname.
-
-## Deploying n8n using huggingface space
-
-Huggingface space provide a free tier with 16GB RAM, 2 CPU cores and 50GB of
-(not persistent) disk space. This is enough for hosting n8n.
-
-| **Hardware** | **GPU Memory** | **CPU** | **Memory** | **Disk** | **Hourly Price** |
-| ------------ | -------------- | ------- | ---------- | -------- | ---------------- |
-| CPU Basic    | -              | 2 vCPU  | 16 GB      | 50 GB    | Free!            |
-
-Using this space to duplicate and deploy n8n in the easy way.
-
-1. Sign up for a free account at <https://huggingface.co/join> and pick a profile name.
-   `tomowang` is the profile in <https://huggingface.co/tomowang> as an example.
-   Remember the profile name for later use.
-
-2. Access <https://huggingface.co/spaces/tomowang/n8n> and click the menu drop
-   down in top right corner and select **Duplicate this space**.
-
-   ![hf duplicate space](https://tomo.dev/posts/deploy-n8n-for-free-using-huggingface-space/images/hf_duplicate_space.png)
-
-3. Fill or change the variable and secrets in pop-up form and click **Duplicate**.
-
-   ![hf space env](https://tomo.dev/posts/deploy-n8n-for-free-using-huggingface-space/images/hf_space_variables.png)
-
-   | **Variable**             | **Value**                                                |
-   | ------------------------ | -------------------------------------------------------- |
-   | `DB_POSTGRESDB_PASSWORD` | supabase db password                                     |
-   | `DB_POSTGRESDB_USER`     | supabase db connection `user`                            |
-   | `DB_POSTGRESDB_HOST`     | supabase db connection `host`                            |
-   | `DB_POSTGRESDB_PORT`     | 6543                                                     |
-   | `N8N_ENCRYPTION_KEY`     | Random string. Use `openssl rand -base64 32` to generate |
-   | `WEBHOOK_URL`            | Example `https://<profile>-n8n.hf.space/`                |
-   | `N8N_EDITOR_BASE_URL`    | Example `https://<profile>-n8n.hf.space/`                |
-   | `GENERIC_TIMEZONE`       | Config by requirement                                    |
-   | `TZ`                     | Config by requirement                                    |
-
-4. Click **Duplicate Space** and wait for the deployment to finish. You can
-   find the logs as following
-
-   ![hf space deploy start](https://tomo.dev/posts/deploy-n8n-for-free-using-huggingface-space/images/hf_space_deploy_start.png)
-
-5. Once the deployment is finished, you can find the URL as configured in the
-   `N8N_EDITOR_BASE_URL` variable.
-
-   ![hf space deploy done](https://tomo.dev/posts/deploy-n8n-for-free-using-huggingface-space/images/hf_space_deploy_done.png)
-
-Now you can access n8n using the URL.
-
-> n8n use [helmet](https://github.com/helmetjs/helmet) for security headers.
-> In production mode, it will set `X-Frame-Options` to `sameorigin`, which causes
-> the n8n site to be blocked by the iframe in the Huggingface Space
-> (code <https://github.com/n8n-io/n8n/blob/master/packages/cli/src/server.ts#L401-L402>).