Merge branch 'master' into release-1.9

_data/glossary/node.yaml

@@ -1,6 +1,6 @@
 id: node
 name: Node
-full-link: /docs/concepts/architecture/node
+full-link: /docs/concepts/architecture/nodes/
 aka:
 - Minion
 related:

_data/glossary/replica-set.yml

@@ -0,0 +1,13 @@
+id: replica-set
+name: ReplicaSet
+full-link: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
+related:
+- replication-controller
+tags:
+- core-object
+- architecture
+short-description: >
+  ReplicaSet is the next-generation Replication Controller.
+long-description: >
+  ReplicaSet, like ReplicationController, ensures that a specified number of pods replicas are running at one time.
+  ReplicaSet supports the new set-based selector requirements as described in the labels user guide, whereas a Replication Controller only supports equality-based selector requirements.

_data/glossary/volume.yaml

@@ -1,6 +1,6 @@
 id: volume
 name: Volume
-full-link: kubernetes.io/docs/concepts/storage/volumes/
+full-link: /docs/concepts/storage/volumes/
 related:
 - pod
 - container

_data/tools.yml

@@ -6,7 +6,7 @@ toc:
 - title: Native Tools
   section:
   - title: Kubectl
-    path: /docs/user-guide/kubectl/
+    path: /docs/reference/kubectl/overview/
   - title: Kubeadm
     path: /docs/getting-started-guides/kubeadm
   - title: Kubefed