n8n
Workflow automation you host yourself, backed by Postgres.
n8n with its own Postgres. Workflows, credentials and executions live in the database; N8N_ENCRYPTION_KEY protects stored credentials, so keep it safe.
Deploy
On the canvas, select + Create, then Template, then n8n. Or run 5050 deploy --template n8n.
Services it creates
| Service | Image | Volume | Public domain |
|---|---|---|---|
| Postgres | postgres:17.10-bookworm | /var/lib/postgresql/data | no |
| n8n | n8nio/n8n:2.42.4 | /home/node/.n8n | yes |
Inputs
| Input | Required | Default |
|---|---|---|
N8N_ENCRYPTION_KEY: Encrypts the credentials n8n stores. Changing it later makes them unreadable. | yes | generated: secret(32) |
The manifest is templates/n8n/template.yaml.