Add some functions of fake_cloud

1 Add tenant api in keystonev2
2 Add image version api
3 Change identiy endpoint to v2 if using keystoneV2
4 Fix a issue that it should
  update endpoint of vimid if vimid's endpoint was added before.

Change-Id: I408fc55941c5b3e73d67cb0cf9ba732ec5f3a4ee
issue-Id: MULTICLOUD-79
Signed-off-by: liangke <lokyse@163.com>

6 files changed, 163 insertions, 5 deletions

diff --git a/vio/vio/pub/utils/syscomm.py b/vio/vio/pub/utils/syscomm.py
index 451548d..f1db022 100644
--- a/vio/vio/pub/utils/syscomm.py
+++ b/vio/vio/pub/utils/syscomm.py
@@ -47,7 +47,10 @@ class Catalogs(object):
         self.ct = defaultdict(dict)
 
     def storeEndpoint(self, vimid, endpoints):
-        self.ct.setdefault(vimid, endpoints)
+        if vimid in self.ct:
+            self.ct[vimid].update(endpoints)
+        else:
+            self.ct.setdefault(vimid, endpoints)
 
     def getEndpointBy(self, vimid, serverType, interface='public'):
 
diff --git a/vio/vio/swagger/urls.py b/vio/vio/swagger/urls.py
index 5bf474f..fc1b02e 100644
--- a/vio/vio/swagger/urls.py
+++ b/vio/vio/swagger/urls.py
@@ -48,9 +48,11 @@ from vio.swagger.views.extensions.views import Extensions
 
 # fake
 from vio.swagger.views.fakeplugin.identity.views import FakeProjects
+from vio.swagger.views.fakeplugin.identity.views import FakeTenants
 from vio.swagger.views.fakeplugin.identity.views import FakeToken
 from vio.swagger.views.fakeplugin.identity.views import FakeTokenV2
 from vio.swagger.views.fakeplugin.image.views import FakeImage
+from vio.swagger.views.fakeplugin.image.views import FakeImageVersion
 from vio.swagger.views.fakeplugin.image.views import FakeImageDetail
 from vio.swagger.views.fakeplugin.image.views import FakeImageSchema
 from vio.swagger.views.fakeplugin.nova.views import FakeNovaServer
@@ -146,6 +148,8 @@ urlpatterns = [
     url(r'^api/multicloud-vio/v0/vmware_fake/identity/projects/'
         r'(?P<projectid>[0-9a-z-A-Z]+)$',
         FakeProjects.as_view()),
+    url(r'api/multicloud-vio/v0/vmware_fake/identity/tenants',
+        FakeTenants.as_view()),
     url(r'^api/multicloud-vio/v0/vmware_fake/nova/'
         r'(?P<tenantid>[0-9a-z-A-Z\-\_]+)'
         r'/os-hypervisors/detail$',
@@ -190,7 +194,7 @@ urlpatterns = [
     url(r'^api/multicloud-vio/v0/vmware_fake/glance/v2/images',
         FakeImage.as_view()),
     url(r'^api/multicloud-vio/v0/vmware_fake/glance/version',
-        FakeImage.as_view()),
+        FakeImageVersion.as_view()),
     url(r'^api/multicloud-vio/v0/vmware_fake/neutron$',
         FakeNeutron.as_view()),
     url(r'api/multicloud-vio/v0/vmware_fake/heat/'
@@ -223,11 +227,14 @@ urlpatterns = [
     #   proxy
     url(r'^api/multicloud-vio/v0/(?P<vimid>[0-9a-z-A-Z\-\_]+)/identity/v3',
         TokenView.as_view()),
-    url(r'api/multicloud-vio/v0/(?P<vimid>[0-9a-z-A-Z\-\_]+)/identity/v2.0',
+    url(r'api/multicloud-vio/v0/(?P<vimid>[0-9a-z-A-Z\-\_]+)/identity/v2.0$',
+        TokenV2View.as_view()),
+    url(r'api/multicloud-vio/v0/(?P<vimid>[0-9a-z-A-Z\-\_]+)'
+        r'/identity/v2.0/tokens$',
         TokenV2View.as_view()),
-
     url(r'^api/multicloud-vio/v0/(?P<vimid>[0-9a-z-A-Z\-\_]+)/identity$',
         IdentityServer.as_view()),
+    # handler the rest of identity requests
     url(r'^api/multicloud-vio/v0/(?P<vimid>[0-9a-z-A-Z\-\_]+)/'
         r'identity/(?P<other>(.*))$',
         IdentityServer.as_view()),
diff --git a/vio/vio/swagger/views/fakeplugin/fakeData/fakeResponse.py b/vio/vio/swagger/views/fakeplugin/fakeData/fakeResponse.py
index c0ca1dc..16d33ac 100644
--- a/vio/vio/swagger/views/fakeplugin/fakeData/fakeResponse.py
+++ b/vio/vio/swagger/views/fakeplugin/fakeData/fakeResponse.py
@@ -737,6 +737,25 @@ def show_project(token, projectid=""):
     return data
 
 
+# used for keystonev2
+def get_tenants():
+
+    data = \
+        {
+            "tenants": [
+                {
+                    "id": Tenantid,
+                    "name": "admin",
+                    "description": "A description ...",
+                    "enabled": true
+                }
+            ],
+            "tenants_links": []
+        }
+
+    return data
+
+
 def get_serverdetail(token):
 
     data = {"servers": []}
@@ -1869,6 +1888,105 @@ def list_image():
     return data
 
 
+def image_version():
+
+    data = {
+        "versions": [
+            {
+                "id": "v2.6",
+                "links": [
+                    {
+                        "href": "http://glance.openstack.example.org/v2/",
+                        "rel": "self"
+                    }
+                ],
+                "status": "EXPERIMENTAL"
+            },
+            {
+                "id": "v2.5",
+                "links": [
+                    {
+                        "href": "http://glance.openstack.example.org/v2/",
+                        "rel": "self"
+                    }
+                ],
+                "status": "CURRENT"
+            },
+            {
+                "id": "v2.4",
+                "links": [
+                    {
+                        "href": "http://glance.openstack.example.org/v2/",
+                        "rel": "self"
+                    }
+                ],
+                "status": "SUPPORTED"
+            },
+            {
+                "id": "v2.3",
+                "links": [
+                    {
+                        "href": "http://glance.openstack.example.org/v2/",
+                        "rel": "self"
+                    }
+                ],
+                "status": "SUPPORTED"
+            },
+            {
+                "id": "v2.2",
+                "links": [
+                    {
+                        "href": "http://glance.openstack.example.org/v2/",
+                        "rel": "self"
+                    }
+                ],
+                "status": "SUPPORTED"
+            },
+            {
+                "id": "v2.1",
+                "links": [
+                    {
+                        "href": "http://glance.openstack.example.org/v2/",
+                        "rel": "self"
+                    }
+                ],
+                "status": "SUPPORTED"
+            },
+            {
+                "id": "v2.0",
+                "links": [
+                    {
+                        "href": "http://glance.openstack.example.org/v2/",
+                        "rel": "self"
+                    }
+                ],
+                "status": "SUPPORTED"
+            },
+            {
+                "id": "v1.1",
+                "links": [
+                    {
+                        "href": "http://glance.openstack.example.org/v1/",
+                        "rel": "self"
+                    }
+                ],
+                "status": "DEPRECATED"
+            },
+            {
+                "id": "v1.0",
+                "links": [
+                    {
+                        "href": "http://glance.openstack.example.org/v1/",
+                        "rel": "self"
+                    }
+                ],
+                "status": "DEPRECATED"
+            }
+        ]
+    }
+    return data
+
+
 def image_schema():
 
     data = {
diff --git a/vio/vio/swagger/views/fakeplugin/identity/views.py b/vio/vio/swagger/views/fakeplugin/identity/views.py
index 0ef35d7..73f189f 100644
--- a/vio/vio/swagger/views/fakeplugin/identity/views.py
+++ b/vio/vio/swagger/views/fakeplugin/identity/views.py
@@ -14,6 +14,7 @@ from vio.swagger.views.fakeplugin.fakeData.fakeResponse import \
     keystone_version2
 from vio.swagger.views.fakeplugin.fakeData.fakeResponse import list_projects
 from vio.swagger.views.fakeplugin.fakeData.fakeResponse import show_project
+from vio.swagger.views.fakeplugin.fakeData.fakeResponse import get_tenants
 
 
 class FakeProjects(APIView):
@@ -88,3 +89,11 @@ class FakeTokenV2(APIView):
 
         tokeninfo = keystone_tokenV2()
         return Response(data=tokeninfo, status=status.HTTP_200_OK)
+
+
+class FakeTenants(APIView):
+
+    def get(self, request, projectid=None):
+
+        data = get_tenants()
+        return Response(data=data, status=status.HTTP_200_OK)
diff --git a/vio/vio/swagger/views/fakeplugin/image/views.py b/vio/vio/swagger/views/fakeplugin/image/views.py
index 560c297..6d6e242 100644
--- a/vio/vio/swagger/views/fakeplugin/image/views.py
+++ b/vio/vio/swagger/views/fakeplugin/image/views.py
@@ -6,6 +6,7 @@ from rest_framework.response import Response
 from vio.swagger.views.fakeplugin.fakeData.fakeResponse import image_detail
 from vio.swagger.views.fakeplugin.fakeData.fakeResponse import list_image
 from vio.swagger.views.fakeplugin.fakeData.fakeResponse import image_schema
+from vio.swagger.views.fakeplugin.fakeData.fakeResponse import image_version
 
 false = "false"
 null = "null"
@@ -33,3 +34,11 @@ class FakeImageSchema(APIView):
     def get(self, request):
         data = image_schema()
         return Response(data=data, status=status.HTTP_200_OK)
+
+
+class FakeImageVersion(APIView):
+
+    def get(self, request):
+
+        data = image_version()
+        return Response(data=data, status=status.HTTP_200_OK)
diff --git a/vio/vio/swagger/views/proxyplugin/identity/views.py b/vio/vio/swagger/views/proxyplugin/identity/views.py
index 1791c71..25c475b 100644
--- a/vio/vio/swagger/views/proxyplugin/identity/views.py
+++ b/vio/vio/swagger/views/proxyplugin/identity/views.py
@@ -51,7 +51,7 @@ class IdentityServer(BaseClient):
         try:
             res = self._request(url, method="GET", headers=headers)
             if res.status_code != status.HTTP_200_OK:
-                return Response(data={"error": res.content},
+                return Response(data={"error": res.data},
                                 status=res.status_code)
             res = res.data
             # replace keystone auth url with multicloud
@@ -283,6 +283,12 @@ class TokenView(BaseClient):
                 adminurl = deepcopy(item['adminURL']).split('/')
                 internalurl = deepcopy(item['internalURL']).split('/')
                 publicurl = deepcopy(item['publicURL']).split('/')
+                # VIO identity url use v3 as default even got token by v2,
+                # need change to v2.0
+                if cal['type'] == 'identity':
+                    adminurl[-1] = "v2.0"
+                    publicurl[-1] = "v2.0"
+                    internalurl[-1] = "v2.0"
                 adminurl = adminurl[0] + "//" + adminurl[2] + (
                     "/" + adminurl[3] if len(adminurl) > 3 else "")
                 internalurl = internalurl[0] + "//"+internalurl[2] + (
@@ -423,6 +429,12 @@ class TokenV2View(BaseClient):
                 adminurl = deepcopy(item['adminURL']).split('/')
                 internalurl = deepcopy(item['internalURL']).split('/')
                 publicurl = deepcopy(item['publicURL']).split('/')
+                # VIO identity url use v3 as default even got token by v2,
+                # need change to v2.0
+                if cal['type'] == 'identity':
+                    adminurl[-1] = "v2.0"
+                    publicurl[-1] = "v2.0"
+                    internalurl[-1] = "v2.0"
                 adminurl = adminurl[0] + "//" + adminurl[2] + (
                     "/" + adminurl[3] if len(adminurl) > 3 else "")
                 internalurl = internalurl[0] + "//" + internalurl[2] + (