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# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
# This software is distributed under the terms and conditions of the 'Apache-2.0'
# license which can be found in the file 'LICENSE' in this package distribution
# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
"""
Assignments allow to connect data with elements of perimeter
"""
from flask import request
from flask_restful import Resource
# from oslo_config import cfg
from oslo_log import log as logging
# from moon_interface.tools import check_auth
__version__ = "0.1.0"
LOG = logging.getLogger(__name__)
# CONF = cfg.CONF
class Docker(Resource):
"""
Endpoint for system requests
"""
__urls__ = (
"/configuration/docker",
)
def __init__(self, *args, **kwargs):
self.conf = kwargs.get('conf', {})
# @check_auth
def get(self):
"""Retrieve docker configuration
:return: {
"docker": {
"url": "hostname for the docker server (eg. /var/run/docker.sock)",
"port": "port of the server",
"user": "user of the server",
"password": "password of the server",
"protocol": "protocol to use (eg. unix)"
}
}
"""
url = self.conf.DOCKER_URL
# LOG.info(url)
# hostname = url.split("@")[-1].split(":")[0].split("/")[0]
# try:
# port = int(url.split("@")[-1].split(":")[1].split("/")[0])
# except ValueError:
# port = None
# user = url.split("//")[1].split(":")[0]
# # TODO: password must be encrypted
# try:
# password = url.split(":")[2].split("@")[0]
# except IndexError:
# password = ""
# protocol = url.split(":")[0]
return {
"docker": {
"url": self.conf.DOCKER_URL,
# "port": port,
# "user": user,
# "password": password,
# "protocol": protocol,
}
}
class Components(Resource):
"""
Endpoint for requests on components
"""
__urls__ = (
"/configuration/components",
"/configuration/components/",
"/configuration/components/<string:id_or_name>",
)
def __init__(self, *args, **kwargs):
self.conf = kwargs.get('conf', {})
# @check_auth
def get(self, id_or_name=None):
"""Retrieve component list
:param id_or_name: ID or name of the component
:return: {
"components": [
{
"hostname": "hostname of the component",
"port": "port of the server in this component",
"id": "id of the component",
"keystone_id": "Keystone project ID served by this component if needed"
},
]
}
"""
if id_or_name:
for _component in self.conf.COMPONENTS:
if id_or_name in (_component["hostname"], _component["id"]):
return {
"components": [_component, ]
}
return {"components": []}
return {"components": self.conf.COMPONENTS}
# @check_auth
def put(self, id_or_name=None):
"""Ask for adding a new component
The response gives the TCP port to be used
:param id_or_name: ID or name of the component
:request body: {
"hostname": "hostname of the new component",
"keystone_id": "Keystone ID mapped to that component (if needed)"
}
:return: {
"components": [
{
"hostname": "hostname of the component",
"port": "port of the server in this component",
"id": "id of the component",
"keystone_id": "Keystone project ID served by this component"
}
]
}
"""
if not id_or_name:
return "Need a name for that component", 400
for _component in self.conf.COMPONENTS:
if id_or_name in (_component["hostname"], _component["id"]):
return "ID already used", 409
self.conf.COMPONENTS_PORT_START += 1
port = self.conf.COMPONENTS_PORT_START
data = request.json
new_component = {
"hostname": data.get("hostname", id_or_name),
"port": port,
"id": id_or_name,
"keystone_id": data.get("keystone_id", "")
}
self.conf.COMPONENTS.append(new_component)
return {
"components": [new_component, ]
}
# @check_auth
def delete(self, id_or_name=None):
"""Delete a component
:param id_or_name: ID or name of the component
:return: {
"result": true
}
"""
if not id_or_name:
return "Need a name for that component", 400
for index, _component in enumerate(self.conf.COMPONENTS):
if id_or_name in (_component["hostname"], _component["id"]):
self.conf.COMPONENTS.pop(index)
return {"result": True}
return "Cannot find component named {}".format(id_or_name), 403
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