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#!/usr/bin/env python
#
# jose.lausuch@ericsson.com
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
#
import os
import pkg_resources
import click
from functest.utils.constants import CONST
import functest.utils.functest_utils as ft_utils
import functest.utils.openstack_clean as os_clean
import functest.utils.openstack_snapshot as os_snapshot
class CliOpenStack(object):
def __init__(self):
self.os_auth_url = CONST.__getattribute__('OS_AUTH_URL')
self.endpoint_ip = None
self.endpoint_port = None
self.openstack_creds = CONST.__getattribute__('openstack_creds')
self.snapshot_file = CONST.__getattribute__('openstack_snapshot_file')
if self.os_auth_url:
self.endpoint_ip = self.os_auth_url.rsplit("/")[2].rsplit(":")[0]
self.endpoint_port = self.os_auth_url.rsplit("/")[2].rsplit(":")[1]
def ping_endpoint(self):
if self.os_auth_url is None:
click.echo("Source the OpenStack credentials first '. $creds'")
exit(0)
response = os.system("ping -c 1 " + self.endpoint_ip + ">/dev/null")
if response == 0:
return 0
else:
click.echo("Cannot talk to the endpoint %s\n" % self.endpoint_ip)
exit(0)
@staticmethod
def show_credentials():
for key, value in os.environ.items():
if key.startswith('OS_'):
click.echo("{}={}".format(key, value))
def check(self):
self.ping_endpoint()
ft_utils.execute_command("sh %s" % pkg_resources.resource_filename(
'functest', 'ci/check_os.sh'), verbose=False)
def snapshot_create(self):
self.ping_endpoint()
if os.path.isfile(self.snapshot_file):
answer = raw_input("It seems there is already an OpenStack "
"snapshot. Do you want to overwrite it with "
"the current OpenStack status? [y|n]\n")
while True:
if answer.lower() in ["y", "yes"]:
break
elif answer.lower() in ["n", "no"]:
return
else:
answer = raw_input("Invalid answer. Please type [y|n]\n")
click.echo("Generating Openstack snapshot...")
os_snapshot.main()
def snapshot_show(self):
if not os.path.isfile(self.snapshot_file):
click.echo("There is no OpenStack snapshot created. To create "
"one run the command "
"'functest openstack snapshot-create'")
return
with open(self.snapshot_file, 'r') as yaml_file:
click.echo("\n%s"
% yaml_file.read())
def clean(self):
self.ping_endpoint()
if not os.path.isfile(self.snapshot_file):
click.echo("Not possible to clean OpenStack without a snapshot. "
"This could cause problems. "
"Run first the command "
"'functest openstack snapshot-create'")
return
os_clean.main()
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