86 lines
2.6 KiB
Python
86 lines
2.6 KiB
Python
# Copyright 2020 Red Hat
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from __future__ import absolute_import
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import io
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import os
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import yaml
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import tobiko
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from tobiko.shell import sh
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from tobiko.tripleo import _undercloud
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from tobiko.tripleo import _config
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def get_tripleo_ansible_inventory():
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inventory_file = get_tripleo_ansible_inventory_file()
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with io.open(inventory_file, 'rb') as fd:
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return yaml.safe_load(fd)
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def has_tripleo_ansible_inventory():
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inventory_file = get_tripleo_ansible_inventory_file()
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return inventory_file and os.path.isfile(inventory_file)
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skip_if_missing_tripleo_ansible_inventory = \
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tobiko.skip_unless("Can't read TripleO Ansible inventory",
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has_tripleo_ansible_inventory)
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def get_tripleo_ansible_inventory_file():
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return tobiko.setup_fixture(TripleoAnsibleInventoryFixture).inventory_file
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class TripleoAnsibleInventoryFixture(tobiko.SharedFixture):
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inventory_file = None
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def setup_fixture(self):
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tripleo = _config.get_tripleo_config()
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self.inventory_file = inventory_file = tobiko.tobiko_config_path(
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tripleo.inventory_file)
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if inventory_file and not os.path.isfile(inventory_file):
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content = read_tripleo_ansible_inventory()
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with io.open(inventory_file, 'w') as fd:
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fd.write(content)
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READ_TRIPLEO_ANSIBLE_INVENTORY_SCRIPT = """
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source {undercloud_rcfile} || exit 1
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set -x
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INVENTORY_FILE=$(mktemp tripleo-hosts-XXXXXXXXXX.yaml)
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tripleo-ansible-inventory --ansible_ssh_user "{overcloud_ssh_username}" \\
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--static-yaml-inventory "$INVENTORY_FILE"
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RC=$?
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if [ $RC == 0 ]; then
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cat "$INVENTORY_FILE"
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fi
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rm -fR "$INVENTORY_FILE"
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exit $RC
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"""
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def read_tripleo_ansible_inventory():
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tripleo = _config.get_tripleo_config()
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ssh_client = _undercloud.undercloud_ssh_client()
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script = READ_TRIPLEO_ANSIBLE_INVENTORY_SCRIPT.format(
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undercloud_rcfile=tripleo.undercloud_rcfile,
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overcloud_ssh_username=tripleo.overcloud_ssh_username)
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return sh.execute('/bin/bash', stdin=script, ssh_client=ssh_client).stdout
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