Add selfhosted railway template and documentation

.gitignore

@@ -2,4 +2,5 @@ node_modules/
 target/
 convex_local_backend*.sqlite3
 convex_local_storage/
+.DS_Store
 # testing 123

self-hosted/README.md

@@ -170,6 +170,13 @@ You can run the Convex backend on a hosting provider of your choice. We include
 [Fly.io](https://fly.io/). See our dedicated [Fly instructions](./fly/README.md)
 to get started.
 
+## Backend hosting on Railway.com
+
+You can run the Convex backend on a hosting provider of your choice. We include
+ready made template to make it easy to deploy your backend to
+[Railway.com](https://railway.com/). See our dedicated [Railway instructions](./railway/README.md)
+to get started.
+
 ## Backend hosting on your own infrastructure
 
 It's possible to run Convex on your own servers, with your own routing.

self-hosted/railway/README.md

@@ -0,0 +1,94 @@
+# Self-hosting Convex with [Railway.com](https://railway.com/)
+
+## Deploying to Railway.com
+
+You can view the ready to deploy [template here](https://railway.com/template/OKpPqB)
+
+or use one click deploy button below:
+
+[![Deploy on Railway.com](https://railway.com/button.svg)](https://railway.com/template/OKpPqB)
+
+## Setup
+
+The template comes with pre-configured env-variables and you need to follow some setup steps to make it fully work.
+
+1. Setting up ports for the deployment
+2. Generating admin key with railway ssh
+
+Steps:
+
+1. Setting up ports for the deployment
+
+   Go to your railway deployment
+
+   - Select `convex-backend` service
+   - Select Settings tab and scroll to `Public Networking` section
+   - Hover on the domain and delete auto assigned domain
+   - Click on `Generate Domain` for auto generated one or `Custom Domain` if you want to setup custom domain
+   - Make sure to select port `3210` and add your domain
+   - Re-deploy both `convex-dashboard` and `convex-backend` services
+
+2. Generating admin key with railway ssh
+
+   Follow [these](https://blog.railway.com/p/ssh#how-to-ssh-on-railway) instructions to setup railway SSH on your machine
+
+   - Link your convex deployment project
+   - Run `railway ssh` and select `convex-backend` when prompted
+   - Run `ls` and then `./generate_admin_key.sh`
+   - Copy the whole admin key logged on the screen
+   - This is your admin key keep it secret
+
+### HTTP Actions
+
+Note that HTTP actions run on your railway app url under the `/http` path. For
+example:
+
+- If your railway app is deployed at `https://self-hosted-backend.railway.app`
+- And you have an HTTP action routed to `/sendEmail`
+- You would call it at `https://self-hosted-backend.railway.app/http/sendEmail`
+
+### Database
+
+At this point, your data is stored in SQLite and your files are stored in the
+Railway volume. You can see them in the `data` folder if you run:
+
+```
+railway ssh
+ls
+```
+
+To store your data in a SQL database of your choice, see
+[these instructions](https://github.com/get-convex/convex-backend/tree/main/self-hosted/README.md#running-the-database-on-postgres--or-mysql).
+
+## Accessing the deployed dashboard
+
+The dashboard allows you to see logs, read/write data, run functions, and more.
+You can run the dashboard locally with Docker, or deploy it to Railway.
+
+- Head over to your railway app
+- Select `convex-dashboard`
+- Visit its public url
+- Paste the admin key when prompted
+- Enjoy
+
+### Running the dashboard locally
+
+```sh
+docker run -e 'NEXT_PUBLIC_DEPLOYMENT_URL=<backend-url>' -p '6791:6791' 'ghcr.io/get-convex/convex-dashboard:latest'
+```
+
+## Deploying your frontend app
+
+See
+[these instructions](https://github.com/get-convex/convex-backend/tree/main/self-hosted/README.md#deploying-your-frontend-app).
+
+## Troubleshooting
+
+- **Performance issues**: The default railway configuration allocates the minimum
+  possible resources to get up and running. If your app has high load, you may
+  see ratelimiting from railway and poor performance. We recommend increasing your
+  memory and CPU.
+- **Running out of disk space**: The hobby railway configuration allocates 5GB to
+  the `convex_data` volume where your SQLite database and storage lives. If you
+  run out of space, you can increase the volume to 50GB by upgrading plan.
+- If you need more help feel free to join our discord [community discord](https://convex.dev/community)