dev-support/ranger-docker/scripts/ranger-knox-expect.py

#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License. See accompanying LICENSE file.
#
import pexpect

child = pexpect.spawn('/opt/knox/bin/knoxcli.sh create-master --force')

child.expect('Enter master secret:')
child.send("admin\r")

child.expect("Enter master secret again:")
child.send("admin\r")

child.expect("Master secret has been persisted to disk.")