We have an n8n installation on a k8s cluster and we are upgrading from 0.236.3 to 1.4.1, db migrations have been successful, all component are running (main, worker, webhook). But the main pod keep throwing :
RangeError: Invalid status code: 1008 at new NodeError (node:internal/errors:399:5) at ServerResponse.writeHead (node:_http_server:344:11) at ServerResponse.writeHead (/usr/local/lib/node_modules/n8n/node_modules/on-headers/index.js:44:26) at ServerResponse._implicitHeader (node:_http_server:335:8) at ServerResponse.end (/usr/local/lib/node_modules/n8n/node_modules/compression/index.js:103:14) at ServerResponse.send (/usr/local/lib/node_modules/n8n/node_modules/express/lib/response.js:232:10) at Push.handleRequest (/usr/local/lib/node_modules/n8n/dist/push/index.js:37:30) at /usr/local/lib/node_modules/n8n/dist/push/index.js:101:68 at newFn (/usr/local/lib/node_modules/n8n/node_modules/express-async-errors/index.js:16:20) at Layer.handle [as handle_request] (/usr/local/lib/node_modules/n8n/node_modules/express/lib/router/layer.js:95:5)
- n8n version: 1.4.1
- Database (default: SQLite): PostgreSQL 11 (managed by cloud provider)
- n8n EXECUTIONS_PROCESS setting (default: own, main): main
- Running n8n via (Docker, npm, n8n cloud, desktop app): k8s installation
- Operating system: K8S
I’m trying to look down the websocket idea on my k8s ingress but nothing successful so far.
Can someone help me to understand where this error come from and how to fix it on a k8s installation ?