When `w.WriteHeader(...)` is called, the HTTP headers are written in
the HTTP response.
Therefore, calling `w.Header().Add(...)` after `w.WriteHeader(...)`
will not have any effect.
Signed-off-by: Ionut Balutoiu <ibalutoiu@cloudbasesolutions.com>
This change renames the module from "garm" to "github.com/cloudbase/garm".
This will make it easier to consume public functions defined in garm, by
external applications, without having to resort to replace.
Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
This change adds a github registration endpoint that instances can use
to fetch a github registration token.
This change also invalidates disables access to an instance to the token
and status updates endpoints once the instance transitions from
"pending" or "installing" to any other state.
