The more aggressive validation on annotations broke openshift (and
backwards compat for our data). This change relaxes to allow mixed
case so we can continue working in the short term, try to see if we
can agree on relaxation, and if we can't, apply the stronger
validation here.
Without the ability to retrieve underlying items by key (instead of
the object passed to KeyFunc) it is impossible to build wrappers
around cache.Store that want to make decisions about keys, because
they would need to reconstruct the object passed to Get.
This allows retrieval by key, and makes sure Get(obj) uses it.
OpenShift currently uses '-n', so opening up the potential for downstream
to set a short namespace. However, this should only be used in general for
commands that want to work across namespaces frequently - such as admin
level operations on entire namespaces like quota or cleanup behavior where
you have permissions and need to rapidly switch.
Part of #108.
Also:
* Added hyperkube cmd (not built by default yet).
* Added version support to hyperkube
* Remove health_check_minions flag from apiserver as it is no longer used with #3733
Make pod status update every 5 seconds instead of every 30 to mask the issue #3952. I suspect (but haven't confirmed) that #3927 doesn't completely address the issue since it will still happily cache a Pending status for up to 30 seconds even though the pod may have transitioned to Running already.
API object fuzzer is used to randomly populate API object for testing. Similar
code of the fuzzer was duplicated in multiple files. This change refactors the
tests and moves the fuzzer to a separate file.
client.Config describes how to make a client connection to a server
for HTTP traffic, but for connection upgrade scenarios cannot be
used because the underlying http.Transport object can't allow the
connection to be hijacked. Reorganize the TLS and connection wrapper
methods so that a sophisticated client can do:
cfg := &client.Config{...} // from somewhere
tlsConfig, _ := client.TLSConfigFor(cfg)
_ := conn.Dial(...)
rt := MyRoundTripper() // some func that implements grabbing requests
wrapper, _ := client.HTTPWrappersFor(cfg)
req := &http.Request{}
req.Header.Set("Connection-Upgrade", ...)
_, := wrapper.RoundTrip(req)
// rt has been invoked with a fully formed Req with auth
rt.Req.Write(conn)
// read response for upgrade
It would be good to have utility function that does more of this,
but mostly enabling the HTTP2/SPDY client exec function right now.
Support namespacing in cache.Store by framing the interface functions
around interface{} and providing a key function to each Store implementation.
Implementation of a fix for #2294.
