Feature Proposal: Support for Authentication

[tanmay-bhat]

Is your feature request related to a problem? Please describe.

• Authentication is necessary for dashboard based applications since they are meant to be exposed.
• Right now, kubevious doesn't have any auth feature. Hence, anyone who's exposing it has to find an alternate way either through API gateway, or basic-auth via ingress or running nginx sidecar container.
• Hence, enabling auth for kubevious would be great for securing the endpoints.

[rubenhak]

@tanmay-bhat, thanks for submitting the request. Let's keep this request open until we have fully integrated User Authentication & RBAC in Kubevious. I suspect that it would take some time until it happens. Before that happens, I'd suggest including documentation how to achieve user authentication.

I will include docs to implement auth using Traefik IngressRoute and basic-auth Middleware. @tanmay-bhat, could you help with other popular alternative such as nginx sidecar or smilar?