Add support for dynamic APIs

Refactor test to use new fake reactors

Boot a Vagrant on VMWare Kubernetes Cluster

Fix a test compilation error by refactoring the test code to use
the latest fake reactor framework.

Diable a broken unit test

Don't name 'eth0' in MASQUERADE rule

add Ceph FS volume plugin

Add a printer that knows how to print user-defined columns

integrate bandwidth shaping and the kubelet.

Remove kubectl deprecation warning in Vagrant Cluster Provider

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Fix race condition for consuming podIP via downward API

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Implemented first version of InitialResources plugin.

Fix scalability test suite

Fix a typo `-cadvisor_port` to `--cadvisor-port`

Where `-cadvisor_port` should be `--cadvisor-port`

Edit the community, discussion, and support section of the Kubernetes README

Create registrytest support for etcd test to reduce amount of boilerplate in tests

Stop supporting name field in resourcequota field selector

Docs: PullIfNotPresent -> IfNotPresent; PullAlways -> Always

Adjust the architecture diagram

Some modifications of the architecture diagram:

1. adjust the order of authz and authn; since the API server usually first authenticate user, if it is a valid user then authorize it
2. adjust the arrow to point to kubelet instead of to node of the second node
3. change `replication controller` to `controller manager(replication controller etc.)` which connects to the REST API Server
4. some tiny adjustments of the arrow position
5. affected files: architecture.svg, architecture.png and architecture.dia

Merge pull request #13301 from Huawei-PaaS/update_quota_example_in_admission_control_resource_quota_md

Update quota example in admission_control_resource_quota.md

Update quota example to track latest changes

Fixed typo in CentOS doc: api-servers arg

Fix buggy placement of imagePullPolicy in documentation example.

Revert "Revert "Don't take the proxy mutex in the traffic path""

Clean up the fluentd images to make them more debuggable

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