refactoring playbooks

Signed-off-by: John Lockman <jlockman3@gmail.com>

example.yaml

@@ -1,30 +0,0 @@
-apiVersion: "kubeflow.org/v1alpha2"
-kind: "TFJob"
-metadata:
-  name: "example-job"
-spec:
-  replicaSpecs:
-    - replicas: 1
-      tfReplicaType: MASTER
-      template:
-        spec:
-          containers:
-            - image: gcr.io/tf-on-k8s-dogfood/tf_sample:dc944ff
-              name: tensorflow
-          restartPolicy: OnFailure
-    - replicas: 1
-      tfReplicaType: WORKER
-      template:
-        spec:
-          containers:
-            - image: gcr.io/tf-on-k8s-dogfood/tf_sample:dc944ff
-              name: tensorflow
-          restartPolicy: OnFailure
-    - replicas: 2
-      tfReplicaType: PS
-      template:
-        spec:
-          containers:
-            - image: gcr.io/tf-on-k8s-dogfood/tf_sample:dc944ff
-              name: tensorflow
-          restartPolicy: OnFailure

install_tools.yml

@@ -1,11 +0,0 @@
----
-
-- hosts: master
-  tasks:
-  - name: Install Change Personality Script
-    copy:
-      src: tools/change_personality
-      dest: /usr/sbin/
-      owner: root
-      group: root
-      mode: '0700'