Use pflags string slice instead of internal util.StringList

Update GCE to container-vm-v20150806

Add support for supervisord as a monit alternative.

Saves code and makes our code easier to read because we just use normal
[]string instead of custom type.

This basically just shows in the docs that the =false portion of
booleans are optional.

Handle errors properly in kube::gcs::release functions

Exit if hub isn't installed, add verbiage to message.

Update resource quota design to align with requests and limits

Reuse round tripper for identical TLS configurations

Add Daemon API

Also changes the node image to default to master image

Implement 'Nodes Network' test for GKE; add optional verbose SSH.

Register the kubelet on the master node with an apiserver. 

separated from the apiserver running locally on the master node so that it
can be optionally enabled or disabled as needed.

Also, fix the healthchecking configuration for the master components, which
was previously only working by coincidence:

If a kubelet doesn't register with a master, it never bothers to figure out
what its local address is. In which case it ends up constructing a URL like
http://:8080/healthz for the http probe. This happens to work on the master
because all of the pods are using host networking and explicitly binding to
127.0.0.1. Once the kubelet is registered with the master and it determines
the local node address, it tries to healthcheck on an address where the pod
isn't listening and the kubelet periodically restarts each master component
when the liveness probe fails.

Correctly handle Node deletion in NodeController

cache: Avoid reallocs in Index

Adjust permissions so that Cassandra can run without root access

Split kubelet server initialization for easier reuse

Remove legacy files when stop the cluster

expose common name validation methods

Fix leaking process in hostport proxy

kubectl: Add proxy --unix-socket=/file/path option

Implementing standalone etcd for OpenShift Origin Example

bug fix: DOCKER_OPTS not works when deploying using Ubuntu scripts

When deploying the kubernetes using Ubuntu's script, the value of configuration item `DOCKER_OPTS` is not set to `/etc/default/docker`.
This commit is to fix this bug.

First is initializing a KubeletConfig that starts no background
processes. Second is running the config. Provide a legacy path
that won't impact older callers while making it easier to customize
the interfaces passed to the Kubelet.

Used by OpenShift to inject some custom interfaces to the Kubelet
for config management.

Fix typo in security context proposal

Troubleshooting for misplaced/misspelled fields

Remove /var/lib/kubelet folder in order to gain a more clean environment

Fix build in head