Adds functionality to read context marker and end-user
from request headers and log that information where
available, to aid in tracing transactions that span
multiple Airship components.
- Some API calls require very long query strings and thus
overrun the iuWSGI default 4k buffer sizes. Expand the buffer
to handle these larger requests.
This allows us to replace the apiserver process during genesis with the
chart-managed version that is likely to only listen on a secure port.
* Bundle armada + tiller + insecure apiserver into a static pod
* Report aramda logs via host filesystem
NOTE: This is using an additional apiserver sidecar rather than a
`kubectl proxy` sidecar with a serviceaccount, because it's running as a