Kubectl, SPDY and Websockets

[Rudy Bonefas]

I have written a Java Proxy to the K8s api-server (1.6.2).  Everything works fine from kubectl (1.6.2) until I try to do an exec , which attempts to do an upgrade to SPDY/3.1.  Direct calls to the api-server to do an exec support the WebSocket protocol (I tried it out with the fabric8 IO library).  Does anyone know if there are any plans to upgrade kubectl to use WebSockets (or HTTP/2 calls for that matter) for exec calls so that I don't have to implement a SPDY listener on my proxy?

[Daniel Smith]

There aren't any concrete plans to do this at the moment, but eventually we will have to.

On Thu, Jun 15, 2017 at 1:07 PM, Rudy Bonefas <rudy...@gmail.com> wrote:

I have written a Java Proxy to the K8s api-server (1.6.2).  Everything works fine from kubectl (1.6.2) until I try to do an exec , which attempts to do an upgrade to SPDY/3.1.  Direct calls to the api-server to do an exec support the WebSocket protocol (I tried it out with the fabric8 IO library).  Does anyone know if there are any plans to upgrade kubectl to use WebSockets (or HTTP/2 calls for that matter) for exec calls so that I don't have to implement a SPDY listener on my proxy?

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