3 # ============LICENSE_START==========================================
4 # ===================================================================
5 # Copyright (c) 2017 AT&T
7 # Licensed under the Apache License, Version 2.0 (the "License");
8 # you may not use this file except in compliance with the License.
9 # You may obtain a copy of the License at
11 # http://www.apache.org/licenses/LICENSE-2.0
13 # Unless required by applicable law or agreed to in writing, software
14 # distributed under the License is distributed on an "AS IS" BASIS,
15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 # See the License for the specific language governing permissions and
17 # limitations under the License.
18 #============LICENSE_END============================================
20 # here we define some tasks
22 from fabric.api import run
25 def label_node(labels, hostname):
28 for key, value in labels.items():
29 label_pair_string = '%s=%s' % (key, value)
30 label_list.append(label_pair_string)
31 label_string = ' '.join(label_list)
32 command = 'kubectl label nodes %s %s' % (hostname, label_string)
36 def stop_node(hostname):
37 command = 'kubectl drain %s' % (hostname)
41 def delete_node(hostname):
42 command = 'kubectl delete no %s' % (hostname)