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authorBin Yang <bin.yang@windriver.com>2017-03-02 11:02:36 +0800
committerBin Yang <bin.yang@windriver.com>2017-03-02 11:02:36 +0800
commitaae30b6cb914999c87bc29b1eda20f26f9982216 (patch)
tree06ecae8ab3ed4b8aed24c28f4dde9981f93162b4 /newton
parentb16354feba617e67e7bb9488214d87f3096fca37 (diff)
Implement subnets API for newton
Change-Id: Ia219443bce0ec83451a09d3f0aa0a2a02341d100 Issue-Id: MULTIVIM-19 Signed-off-by: Bin Yang <bin.yang@windriver.com>
Diffstat (limited to 'newton')
-rw-r--r--newton/newton/requests/urls.py5
-rw-r--r--newton/newton/requests/views/subnet.py136
2 files changed, 139 insertions, 2 deletions
diff --git a/newton/newton/requests/urls.py b/newton/newton/requests/urls.py
index b215098a..c423d9d4 100644
--- a/newton/newton/requests/urls.py
+++ b/newton/newton/requests/urls.py
@@ -16,14 +16,15 @@ from django.conf.urls import url
from rest_framework.urlpatterns import format_suffix_patterns
from views import network
+from views import subnet
from views import limits
from views import hosts
urlpatterns = [
url(r'^networks(/(?P<networkid>[0-9a-zA-Z_-]+))?',
network.Networks.as_view()),
- url(r'^subnets/(?P<subnetid>[0-9a-zA-Z_-]+)',
- network.Subnets.as_view()),
+ url(r'^subnets(/(?P<subnetid>[0-9a-zA-Z_-]+))?',
+ subnet.Subnets.as_view()),
url(r'^limits$', limits.Limits.as_view()),
url(r'^hosts(/(?P<hostname>[0-9a-zA-Z_-]+))?', hosts.Hosts.as_view()),
]
diff --git a/newton/newton/requests/views/subnet.py b/newton/newton/requests/views/subnet.py
new file mode 100644
index 00000000..b057608d
--- /dev/null
+++ b/newton/newton/requests/views/subnet.py
@@ -0,0 +1,136 @@
+# Copyright (c) 2017 Wind River Systems, Inc.
+#
+# 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
+import json
+
+from rest_framework import status
+from rest_framework.response import Response
+from rest_framework.views import APIView
+
+from newton.pub.exceptions import VimDriverNewtonException
+
+from util import VimDriverUtils
+
+logger = logging.getLogger(__name__)
+
+
+class Subnets(APIView):
+ service = {'service_type': 'network',
+ 'interface': 'public',
+ 'region_name': 'RegionOne'}
+ keys_mapping = [
+ ("project_id", "tenantId"),
+ ("network_id", "networkId"),
+ ("ip_version", "ipVersion"),
+ ("enable_dhcp", "enableDhcp"),
+ ("gateway_ip", "gatewayIp"),
+ ("dns_nameservers", "dnsNameservers"),
+ ("host_routes", "hostRoutes"),
+ ("allocation_pools", "allocationPools"),
+ ]
+
+ def get(self, request, vimid="", tenantid="", subnetid=""):
+ logger.debug("Subnets--get::> %s" % request.data)
+ try:
+ # prepare request resource to vim instance
+ req_resouce = "v2.0/subnets"
+ if subnetid:
+ req_resouce += "/%s" % subnetid
+
+ query = VimDriverUtils.get_query_part(request)
+ if query:
+ req_resouce += "?%s" % query
+
+ vim = VimDriverUtils.get_vim_info(vimid)
+ sess = VimDriverUtils.get_session(vim, tenantid)
+ resp = sess.get(req_resouce, endpoint_filter=self.service)
+ content = resp.json()
+ vim_dict = {
+ "vimName": vim["name"],
+ "vimId": vim["vimId"],
+ "tenantId": tenantid,
+ }
+ content.update(vim_dict)
+
+ if not subnetid:
+ # convert the key naming in subnets
+ for subnet in content["subnets"]:
+ VimDriverUtils.replace_key_by_mapping(subnet,
+ self.keys_mapping)
+ else:
+ # convert the key naming in the subnet specified by id
+ old_subnet = content["subnet"]
+ del content["subnet"]
+ VimDriverUtils.replace_key_by_mapping(old_subnet,
+ self.keys_mapping)
+ content.update(old_subnet)
+
+ return Response(data=content, status=resp.status_code)
+ except VimDriverNewtonException as e:
+ return Response(data={'error': e.content}, status=e.status_code)
+ except Exception as e:
+ return Response(data={'error': str(e)},
+ status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+
+ def post(self, request, vimid="", tenantid="", subnetid=""):
+ logger.debug("Subnets--post::> %s" % request.data)
+ try:
+ # prepare request resource to vim instance
+ req_resouce = "v2.0/subnets"
+
+ vim = VimDriverUtils.get_vim_info(vimid)
+ sess = VimDriverUtils.get_session(vim, tenantid)
+ subnet = request.data
+ VimDriverUtils.replace_key_by_mapping(subnet,
+ self.keys_mapping, True)
+ req_body = json.JSONEncoder().encode({"subnet": subnet})
+ resp = sess.post(req_resouce, data=req_body,
+ endpoint_filter=self.service)
+ resp_body = resp.json()["subnet"]
+ VimDriverUtils.replace_key_by_mapping(resp_body, self.keys_mapping)
+ vim_dict = {
+ "vimName": vim["name"],
+ "vimId": vim["vimId"],
+ "tenantId": tenantid,
+ }
+ resp_body.update(vim_dict)
+ return Response(data=resp_body, status=resp.status_code)
+ except VimDriverNewtonException as e:
+ return Response(data={'error': e.content}, status=e.status_code)
+ except Exception as e:
+ return Response(data={'error': str(e)},
+ status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+ pass
+
+ def delete(self, request, vimid="", tenantid="", subnetid=""):
+ logger.debug("Subnets--delete::> %s" % request.data)
+ try:
+ # prepare request resource to vim instance
+ req_resouce = "v2.0/subnets"
+ if subnetid:
+ req_resouce += "/%s" % subnetid
+ query = VimDriverUtils.get_query_part(request)
+ if query:
+ req_resouce += "?%s" % query
+
+ vim = VimDriverUtils.get_vim_info(vimid)
+ sess = VimDriverUtils.get_session(vim, tenantid)
+ resp = sess.delete(req_resouce, endpoint_filter=self.service)
+ return Response(status=resp.status_code)
+ except VimDriverNewtonException as e:
+ return Response(data={'error': e.content}, status=e.status_code)
+ except Exception as e:
+ return Response(data={'error': str(e)},
+ status=status.HTTP_500_INTERNAL_SERVER_ERROR)
+ pass