Self-hosting configuration

Set FAJITA_DEPLOYMENT_MODE=self_hosted first. All configuration flows through environment variables.

Required variables

Variable	Purpose
`FAJITA_DEPLOYMENT_MODE`	Must be `self_hosted`
`NEXT_PUBLIC_APP_URL`	Public URL for links, heartbeats, status pages
`NEXT_PUBLIC_SUPABASE_URL`	PostgREST API base URL
`NEXT_PUBLIC_SUPABASE_ANON_KEY`	Anon JWT for client reads
`SUPABASE_SERVICE_ROLE_KEY`	Service role for server mutations
`DATABASE_URL`	Postgres connection string
`NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY`	Your Clerk application
`CLERK_SECRET_KEY`	Your Clerk application
`MONITOR_SECRET_KEYRING`	AES-256-GCM keyring for monitor secrets
`CRON_SECRET`	Bearer token for cron routes

Use Resend (RESEND_API_KEY) or SMTP (SMTP_HOST, SMTP_PORT, SMTP_FROM, and auth variables).

bash

npm run selfhost:doctor