Coder templates create fail

I deploy coder in kubernetes but appear error when I create a template, please help, thx

8 Replies

kyle•3y ago

Is your deployment in front of a proxy?

kimke5OP•3y ago

yes, I have a proxy

kyle•3y ago

I don't think your proxy is forwarding WebSocket's properly.

kimke5OP•3y ago

I am using ingress nginx deployed on k8s @kyle How can i fix it ?

Scott•3y ago

For me it was an issue with http version 1.0. Web sockets don't support 1.0. In the nginx configuration add the following in your location block:

 location / {
        ...
        proxy_http_version 1.1;
        ...
}

 location / {
        ...
        proxy_http_version 1.1;
        ...
}

Cian•3y ago

You may also need to add

            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";

            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";

Marked the thread as resolved.