- I setup a mattermost (Slack alternative self-hosted) service using the official image.
- I configured the Argo ingress controller following the doc on the GitHub repository.
- I created my ingress to point to the created service.
- The DNS records is populated and the Mattermost service is accessible.
When I consult the website, I see something is missing, half the page is not loaded correctly. I check the browser console and see multiple attempts at connecting to the WebSocket.
For what I gathered, the application can connect to the WebSocket, but as soon as I tries to send something, it get disconnected, then try again to connect etc …
In other words, the connection is established, but it can’t communicate with the server.