Use the summary_api with heapster by default

Register scale subresource for replicationcontrollers in api/v1.

Wait on Kubernetes service in DNS pod

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Also register replicationcontrollers/scale subresource. Along with
registering the resource, also specify the cross-group override for the
subresource since Scale belongs belongs to autoscaling/v1 but
ReplicationController belongs to api/v1.

kube-up for GCE chooses master size based on number of nodes

Fix a breakage of kubelet in Trusty

Add the GCE cluster name to instance metadata

Pass through EXTRA_DOCKER_OPTS.

Update heapster to v0.20.0.alpha11

Revert "Move discovery client to its own package"

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Move discovery client to its own package

Update the logging images to parse sub-second docker timestamps.

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Move scalability suite to dedicated project

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