Merge pull request #19 from denismakogon/openstack-app-sample

Introduce OpenStack API-based function example
This commit is contained in:
Derek Schultz 2016-12-09 10:11:32 -07:00 committed by GitHub
commit b9e2655336
4 changed files with 60 additions and 2 deletions

View File

@ -0,0 +1,12 @@
FROM python:3.5
ENV PYTHONUNBUFFERED 1
RUN mkdir /code
WORKDIR /code
ADD . /code/
RUN pip3 install -r /code/requirements.txt
ENTRYPOINT ["python3", "/code/list_servers.py"]

View File

@ -0,0 +1,44 @@
# All Rights Reserved.
#
# 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 json
import os
import sys
from keystoneauth1 import identity
from keystoneauth1 import session
from keystoneclient import client as keystone
from novaclient import client as nova
num_servers = 0
if not os.isatty(sys.stdin.fileno()):
obj = json.loads(sys.stdin.read())
auth_url = obj.get("OS_AUTH_URL")
x_auth_token = obj.get("OS_TOKEN")
project_id = obj.get("OS_PROJECT_ID")
auth = identity.Token(auth_url,
token=x_auth_token,
project_id=project_id)
sess = session.Session(auth=auth)
ks = keystone.Client(session=sess,
project_id=project_id)
ks.authenticate(token=x_auth_token)
nc = nova.Client('2', session=sess)
num_servers = len(nc.servers.list())
print("You have", num_servers, "servers.")

View File

@ -0,0 +1,3 @@
keystoneauth1==2.15.0 # Apache-2.0
python-novaclient==6.0.0
python-keystoneclient==3.6.0 # Apache-2.0

View File

@ -57,7 +57,6 @@ class AppRouteView(object):
if hasattr(route, "timeout"):
one.update(timeout=route.timeout)
if hasattr(route, "max_concurrency"):
one.update(max_concurrency=
route.max_concurrency)
one.update(max_concurrency=route.max_concurrency)
view.append(one)
return view