769d0ded47
Refactor Shipyard to be better able to leverage common packages and conform with the target UCP standard layout. This change supports the same tox entrypoints at the root level, but the preferred approach is to use make targets defined in the Makefile such as 'make tests' and 'make lint' The previous tox.ini has moved and been tailored to the specifics of each subproject at src/bin/*/tox.ini Autotmatic generation of the policy and configuration files has been removed from the sphinx build for now but these files will be automatically generated locally into the docs source by using a 'make docs' command. This may need to be revisited later to re-enable the automatic generation of these files such that readthedocs would still support the project layout. Change-Id: Ifdc1cd4cf35fb3c5923414c677b781a60a9bae42
87 lines
2.9 KiB
Python
87 lines
2.9 KiB
Python
# -*- coding: utf-8 -*-
|
|
#
|
|
# 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.
|
|
|
|
import logging
|
|
# Using nosec to prevent Bandit blacklist reporting. Subprocess is used
|
|
# in a controlled way as part of this operator.
|
|
import subprocess # nosec
|
|
import os
|
|
import configparser
|
|
|
|
from airflow.exceptions import AirflowException
|
|
from airflow.models import BaseOperator
|
|
from airflow.plugins_manager import AirflowPlugin
|
|
from airflow.utils.decorators import apply_defaults
|
|
|
|
|
|
class OpenStackOperator(BaseOperator):
|
|
"""
|
|
Performs OpenStack CLI calls
|
|
:shipyard_conf: Location of shipyard.conf
|
|
:openstack_command: The OpenStack command to be executed
|
|
"""
|
|
@apply_defaults
|
|
def __init__(self,
|
|
shipyard_conf,
|
|
openstack_command=None,
|
|
xcom_push=False,
|
|
*args, **kwargs):
|
|
|
|
super(OpenStackOperator, self).__init__(*args, **kwargs)
|
|
self.shipyard_conf = shipyard_conf
|
|
self.openstack_command = openstack_command
|
|
self.xcom_push_flag = xcom_push
|
|
|
|
def execute(self, context):
|
|
logging.info("Running OpenStack Command: %s", self.openstack_command)
|
|
|
|
# Read and parse shiyard.conf
|
|
config = configparser.ConfigParser()
|
|
config.read(self.shipyard_conf)
|
|
|
|
# Construct Envrionment Variables
|
|
for attr in ('OS_AUTH_URL', 'OS_PROJECT_NAME', 'OS_USER_DOMAIN_NAME',
|
|
'OS_USERNAME', 'OS_PASSWORD', 'OS_REGION_NAME',
|
|
'OS_IDENTITY_API_VERSION'):
|
|
os.environ[attr] = config.get('keystone', attr)
|
|
|
|
# Execute the OpenStack CLI Command
|
|
openstack_cli = subprocess.Popen( # nosec
|
|
self.openstack_command,
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.STDOUT)
|
|
|
|
# Logs Output
|
|
logging.info("Output:")
|
|
|
|
line = ''
|
|
for line in iter(openstack_cli.stdout.readline, b''):
|
|
line = line.strip()
|
|
logging.info(line)
|
|
|
|
# Wait for child process to terminate
|
|
# Set and return returncode attribute.
|
|
openstack_cli.wait()
|
|
logging.info("Command exited with "
|
|
"return code {0}".format(openstack_cli.returncode))
|
|
|
|
# Raise Execptions if OpenStack Command Fails
|
|
if openstack_cli.returncode:
|
|
raise AirflowException("OpenStack Command Failed")
|
|
|
|
|
|
class OpenStackCliPlugin(AirflowPlugin):
|
|
name = "openstack_cli_plugin"
|
|
operators = [OpenStackOperator]
|