report allocated slivers in addition to active slivers
[plstackapi.git] / planetstack / core / plus / views.py
index 653ee95..38a7a96 100644 (file)
 #views.py
+import functools
+import math
+import os
+import sys
 from django.views.generic import TemplateView, View
 import datetime
+from pprint import pprint
+import json
+from core.models import *
+from operator import attrgetter
+from django.views.decorators.csrf import csrf_exempt
+from django.http import HttpResponse, HttpResponseServerError
+from django.core import urlresolvers
+from django.contrib.gis.geoip import GeoIP
+from ipware.ip import get_ip
+import traceback
+import socket
 
-import json 
-from core.models import Slice,SliceRole,SlicePrivilege,Site,Reservation
-from django.http import HttpResponse
+BLESSED_SITES = ["Stanford", "Washington", "Princeton", "GeorgiaTech", "MaxPlanck"]
 
+if os.path.exists("/home/smbaker/projects/vicci/cdn/bigquery"):
+    sys.path.append("/home/smbaker/projects/vicci/cdn/bigquery")
+else:
+    sys.path.append("/opt/planetstack/hpc_wizard")
+import hpc_wizard
+from planetstack_analytics import DoPlanetStackAnalytics, PlanetStackAnalytics
 
 class DashboardWelcomeView(TemplateView):
     template_name = 'admin/dashboard/welcome.html'
 
     def get(self, request, *args, **kwargs):
         context = self.get_context_data(**kwargs)
-        try:
-            site = Site.objects.filter(id=request.user.site.id)
-        except:
-            site = Site.objects.filter(name="Princeton")
-        context['site'] = site[0]
+        userDetails = getUserSliceInfo(request.user)
+        #context['site'] = userDetails['site']
 
-        context['userSliceInfo'] = getSliceInfo(request, context)
-        context['cdnData'] = getCDNOperatorData();
+        context['userSliceInfo'] = userDetails['userSliceInfo']
+        context['cdnData'] = userDetails['cdnData']
         return self.render_to_response(context=context)
 
-def getSliceInfo(request, context):
+def getUserSliceInfo(user, tableFormat = False):
+        userDetails = {}
+#        try:
+# //           site = Site.objects.filter(id=user.site.id)
+#  //      except:
+#   //         site = Site.objects.filter(name="Princeton")
+#    //    userDetails['sitename'] = site[0].name
+#     //   userDetails['siteid'] = site[0].id
+
+        userSliceData = getSliceInfo(user)
+        if (tableFormat):
+#            pprint("*******      GET USER SLICE INFO")
+            userDetails['userSliceInfo'] = userSliceTableFormatter(userSliceData)
+        else:
+            userDetails['userSliceInfo'] = userSliceData
+        userDetails['cdnData'] = getCDNOperatorData();
+#        pprint( userDetails)
+        return userDetails
+
+class TenantCreateSlice(View):
+    def post(self, request, *args, **kwargs):
+        sliceName = request.POST.get("sliceName", "0")
+        serviceClass = request.POST.get("serviceClass", "0")
+        imageName = request.POST.get("imageName", "0")
+        actionToDo = request.POST.get("actionToDo", "0")
+        print sliceName
+        if (actionToDo == "add"):
+           serviceClass = ServiceClass.objects.get(name=serviceClass)
+           site = request.user.site
+           #image = Image.objects.get(name=imageName)
+           newSlice = Slice(name=sliceName,serviceClass=serviceClass,site=site,imagePreference=imageName)
+           newSlice.save()
+        return newSlice
+
+
+def getTenantSliceInfo(user, tableFormat = False):
+    tenantSliceDetails = {}
+    tenantSliceData = getTenantInfo(user)
+    tenantServiceClassData = getServiceClassInfo(user)
+    if (tableFormat):
+       tenantSliceDetails['userSliceInfo'] = userSliceTableFormatter(tenantSliceData)
+       tenantSliceDetails['sliceServiceClass']=userSliceTableFormatter(tenantServiceClassData)
+    else:
+       tenantSliceDetails['userSliceInfo'] = tenantSliceData
+    tenantSliceDetails['sliceServiceClass']=userSliceTableFormatter(tenantServiceClassData)
+    tenantSliceDetails['image']=userSliceTableFormatter(getImageInfo(user))
+    tenantSliceDetails['network']=userSliceTableFormatter(getNetworkInfo(user))
+    tenantSliceDetails['deploymentSites']=userSliceTableFormatter(getDeploymentSites())
+    tenantSliceDetails['sites'] = userSliceTableFormatter(getTenantSitesInfo())
+    tenantSliceDetails['mountDataSets'] = userSliceTableFormatter(getMountDataSets())
+    return tenantSliceDetails
+
+
+def getTenantInfo(user):
+    slices =Slice.objects.all()
+    userSliceInfo = []
+    for entry in slices:
+       sliceName = Slice.objects.get(id=entry.id).name
+       slice = Slice.objects.get(name=Slice.objects.get(id=entry.id).name)
+       sliceServiceClass = entry.serviceClass.name
+       preferredImage =  entry.imagePreference
+       numSliver = 0
+       sliceImage=""
+       sliceSite = {}
+       for sliver in slice.slivers.all():
+            numSliver +=sliver.numberCores
+           # sliceSite[sliver.deploymentNetwork.name] =sliceSite.get(sliver.deploymentNetwork.name,0) + 1
+           if sliver.node.site.name in BLESSED_SITES:
+                sliceSite[sliver.node.site.name] = sliceSite.get(sliver.node.site.name,0) + 1
+                sliceImage = sliver.image.name
+       numSites = len(sliceSite)
+       userSliceInfo.append({'sliceName': sliceName,'sliceServiceClass': sliceServiceClass,'preferredImage':preferredImage,'numOfSites':numSites, 'sliceSite':sliceSite,'sliceImage':sliceImage,'numOfSlivers':numSliver})
+    return userSliceInfo
+
+def getTenantSitesInfo():
+       tenantSiteInfo=[]
+        for entry in Site.objects.all():
+            if entry.name in BLESSED_SITES:
+                tenantSiteInfo.append({'siteName':entry.name})
+       return tenantSiteInfo
+
+def userSliceTableFormatter(data):
+#    pprint(data)
+    formattedData = {
+                     'rows' : data
+                    }
+    return formattedData
+
+def getServiceClassInfo(user):
+    serviceClassList = ServiceClass.objects.all()
+    sliceInfo = []
+    for entry in serviceClassList:
+          sliceInfo.append({'serviceClass':entry.name})
+    return sliceInfo
+
+def getImageInfo(user):
+    #imageList = Image.objects.all()
+    imageList = ['Fedora 16 LXC rev 1.3','Hadoop','MPI']
+    imageInfo = []
+    for imageEntry in imageList:
+          #imageInfo.append({'Image':imageEntry.name})
+          imageInfo.append({'Image':imageEntry})
+    return imageInfo
+
+def getMountDataSets():
+        dataSetList = ['GenBank','LSST','LHC','NOAA','Measurement Lab','Common Crawl']\r
+        dataSetInfo = []\r
+        for entry in dataSetList:\r
+                dataSetInfo.append({'DataSet':entry})\r
+        return dataSetInfo
+
+def getNetworkInfo(user):
+   #networkList = Network.objects.all()
+    networkList = ['Private Only','Private and Publicly Routable']
+    networkInfo = []
+    for networkEntry in networkList:
+          #networkInfo.append({'Network':networkEntry.name})
+          networkInfo.append({'Network':networkEntry})
+    return networkInfo
+
+def getDeploymentSites():
+    deploymentList = Deployment.objects.all()
+    deploymentInfo = []
+    for entry in deploymentList:
+        deploymentInfo.append({'DeploymentSite':entry.name})
+    return deploymentInfo
+
+def getSliceInfo(user):
     sliceList = Slice.objects.all()
-    slicePrivs = SlicePrivilege.objects.filter(user=request.user)
+    slicePrivs = SlicePrivilege.objects.filter(user=user)
     userSliceInfo = []
     for entry in slicePrivs:
 
+        slicename = Slice.objects.get(id=entry.slice.id).name
+        slice = Slice.objects.get(name=Slice.objects.get(id=entry.slice.id).name)
+        sliverList=Sliver.objects.all()
+        sites_used = {}
+        for sliver in slice.slivers.all():
+             #sites_used['deploymentSites'] = sliver.node.deployment.name
+             # sites_used[sliver.image.name] = sliver.image.name
+             sites_used[sliver.node.site.name] = sliver.numberCores
+        sliceid = Slice.objects.get(id=entry.slice.id).id
         try:
-            reservationList = Reservation.objects.filter(slice=entry.slice)
-            reservations = (True,reservationList)
-
+            sliverList = Sliver.objects.filter(slice=entry.slice.id)
+            siteList = {}
+            for x in sliverList:
+               if x.node.site not in siteList:
+                  siteList[x.node.site] = 1
+            slivercount = len(sliverList)
+            sitecount = len(siteList)
         except:
-            reservations = None
+            traceback.print_exc()
+            slivercount = 0
+            sitecount = 0
 
-        userSliceInfo.append({'slice': Slice.objects.get(id=entry.slice.id),
-                           'role': SliceRole.objects.get(id=entry.role.id).role,
-                           'reservations': reservations})
-    return userSliceInfo
+        userSliceInfo.append({'slicename': slicename, 'sliceid':sliceid,
+                              'sitesUsed':sites_used,
+                              'role': SliceRole.objects.get(id=entry.role.id).role,
+                              'slivercount': slivercount,
+                              'sitecount':sitecount})
 
+    return userSliceInfo
 
 def getCDNOperatorData(randomizeData = False):
-    cdnData = {
-        "Arizona": {
-            "lat": 32.2333,
-            "long": -110.94799999999998,
-            "health": 0,
-            "numNodes": 15,
-            "numHPCSlivers": 2,
-            "siteUrl": "http://www.cs.arizona.edu/"
-        },
-        "I2 Singapore": {
-            "lat": 1.33544,
-            "long": 103.88999999999999,
-            "health": 0,
-            "numNodes": 15,
-            "numHPCSlivers": 5,
-            "siteUrl": "http://www.internet2.edu/"
-        },
-        "ON.Lab": {
-            "lat": 37.452955,
-            "long": -122.18176599999998,
-            "health": 0,
-            "numNodes": 45,
-            "numHPCSlivers": 12,
-            "siteUrl": "http://www.onlab.us/"
-        },
-        "I2 Washington DC": {
-            "lat": 38.009,
-            "long": -77.00029999999998,
-            "health": 0,
-            "numNodes": 50,
-            "numHPCSlivers": 7,
-            "siteUrl": "http://www.internet2.edu/"
-        },
-        "I2 Seattle": {
-            "lat": 47.6531,
-            "long": -122.31299999999999,
-            "health": 0,
-            "numNodes": 100,
-            "numHPCSlivers": 10,
-            "siteUrl": "http://www.internet2.edu/"
-        },
-        "I2 Salt Lake City": {
-            "lat": 40.7659,
-            "long": -111.844,
-            "health": 0,
-            "numNodes": 35,
-            "numHPCSlivers": 10,
-            "siteUrl": "http://www.internet2.edu/"
-        },
-        "I2 New York": {
-            "lat": 40.72,
-            "long": -73.99000000000001,
-            "health": 0,
-            "numNodes": 25,
-            "numHPCSlivers": 4,
-            "siteUrl": "http://www.internet2.edu/"
-        },
-        "I2 Los Angeles": {
-            "lat": 33.2505,
-            "long": -117.50299999999999,
-            "health": 0,
-            "numNodes": 20,
-            "numHPCSlivers": 10,
-            "siteUrl": "http://www.internet2.edu/"
-        },
-        "I2 Kansas City": {
-            "lat": 39.0012,
-            "long": -94.00630000000001,
-            "health": 0,
-            "numNodes": 17,
-            "numHPCSlivers": 8,
-            "siteUrl": "http://www.internet2.edu/"
-        },
-        "I2 Houston": {
-            "lat": 29.0077,
-            "long": -95.00369999999998,
-            "health": 0,
-            "numNodes": 15,
-            "numHPCSlivers": 10,
-            "siteUrl": "http://www.internet2.edu/"
-        },
-        "I2 Chicago": {
-            "lat": 41.0085,
-            "long": -87.00650000000002,
-            "health": 0,
-            "numNodes": 15,
-            "numHPCSlivers": 10,
-            "siteUrl": "http://www.internet2.edu/"
-        },
-        "I2 Atlanta": {
-            "lat": 33.0075,
-            "long": -84.00380000000001,
-            "health": 0,
-            "numNodes": 15,
-            "numHPCSlivers": 10,
-            "siteUrl": "http://www.internet2.edu/"
-        },
-        "MaxPlanck": {
-            "lat": 49.14,
-            "long": 6.588999999999942,
-            "health": 0,
-            "numNodes": 15,
-            "numHPCSlivers": 10,
-            "siteUrl": "http://www.mpi-sws.mpg.de/"
-        },
-        "GeorgiaTech": {
-            "lat": 33.7772,
-            "long": -84.39760000000001,
-            "health": 0,
-            "numNodes": 15,
-            "numHPCSlivers": 10,
-            "siteUrl": "http://www.gatech.edu/"
-        },
-        "Princeton": {
-            "lat": 40.3502,
-            "long": -74.6524,
-            "health": 0,
-            "numNodes": 15,
-            "numHPCSlivers": 10,
-            "siteUrl": "http://princeton.edu/"
-        },
-        "Washington": {
-            "lat": 47.6531,
-            "long": -122.31299999999999,
-            "health": 0,
-            "numNodes": 15,
-            "numHPCSlivers": 10,
-            "siteUrl": "https://www.washington.edu/"
-        },
-        "Stanford": {
-            "lat": 37.4294,
-            "long": -122.17200000000003,
-            "health": 0,
-            "numNodes": 15,
-            "numHPCSlivers": 10,
-            "siteUrl": "http://www.stanford.edu/"
-        },
-    }
-
-    if randomizeData:
-        cdnData["Siobhan"] = { "lat": 43.34203, "long": -70.56351, "health": 10, "numNodes": 5, "numHPCSlivers": 3, "siteUrl": "https:devonrexes"}
-        del cdnData["Princeton"]
-        cdnData["I2 Seattle"]['siteUrl'] = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
-        cdnData["I2 Salt Lake City"]["numHPCSlivers"] = 34
-
-
-    return cdnData
+    bq = PlanetStackAnalytics()
+
+    #hpc_sliceNames = bq.service_to_sliceNames("HPC Service")
+
+    rows = bq.get_cached_query_results(bq.compose_latest_query())
+
+    #rows = [x for x in rows if x.get("slice","") in hpc_sliceNames]
+
+    rows = bq.postprocess_results(rows, filter={"slice": "HyperCache"}, maxi=["cpu"], count=["hostname"], computed=["bytes_sent/elapsed"], groupBy=["Time","site"], maxDeltaTime=80)
+
+    bq.merge_datamodel_sites(rows, slice="HyperCache")
+
+    new_rows = {}
+    for row in rows:
+        new_row = {"lat": float(row.get("lat", 0)),
+               "long": float(row.get("long", 0)),
+               "health": 0,
+               "numNodes": int(row.get("numNodes",0)),
+               "activeHPCSlivers": int(row.get("count_hostname", 0)),
+               "numHPCSlivers": int(row.get("allocated_slivers", 0)),
+               "siteUrl": str(row.get("url", "")),
+               "hot": float(row.get("hotness", 0.0)),
+               "bandwidth": row.get("sum_computed_bytes_sent_div_elapsed",0),
+               "load": int(float(row.get("max_avg_cpu", row.get("max_cpu",0))))}
+        new_rows[str(row["site"])] = new_row
+
+    return new_rows
+
+class SimulatorView(View):
+    def get(self, request, **kwargs):
+        sim = json.loads(file("/tmp/simulator.json","r").read())
+        text = "<html><head></head><body>"
+        text += "Iteration: %d<br>" % sim["iteration"]
+        text += "Elapsed since report %d<br><br>" % sim["elapsed_since_report"]
+        text += "<table border=1>"
+        text += "<tr><th>site</th><th>trend</th><th>weight</th><th>bytes_sent</th><th>hot</th></tr>"
+        for site in sim["site_load"].values():
+            text += "<tr>"
+            text += "<td>%s</td><td>%0.2f</td><td>%0.2f</td><td>%d</td><td>%0.2f</td>" % \
+                        (site["name"], site["trend"], site["weight"], site["bytes_sent"], site["load_frac"])
+            text += "</tr>"
+        text += "</table>"
+        text += "</body></html>"
+        return HttpResponse(text)
+
+class DashboardUserSiteView(View):
+    def get(self, request, **kwargs):
+        return HttpResponse(json.dumps(getUserSliceInfo(request.user, True)), mimetype='application/javascript')
+
+class TenantViewData(View):
+    def get(self, request, **kwargs):
+        return HttpResponse(json.dumps(getTenantSliceInfo(request.user, True)), mimetype='application/javascript')
+
+def siteSortKey(site, slice=None, count=None, lat=None, lon=None):
+    # try to pick a site we're already using
+    has_slivers_here=False
+    if slice:
+        for sliver in slice.slivers.all():
+            if sliver.node.site.name == site.name:
+                has_slivers_here=True
+
+    # Haversine method
+    d = 0
+    site_lat = site.location.latitude
+    site_lon = site.location.longitude
+    if lat and lon and site_lat and site_lon:
+        site_lat = float(site_lat)
+        site_lon = float(site_lon)
+        R = 6378.1
+        a = math.sin( math.radians((lat - site_lat)/2.0) )**2 + math.cos( math.radians(lat) )*math.cos( math.radians(site_lat) )*(math.sin( math.radians((lon - site_lon)/2.0 ) )**2)
+        c = 2 * math.atan2( math.sqrt(a), math.sqrt(1 - a) )
+        d = R * c
+
+    return (-has_slivers_here, d)
+
+def tenant_pick_sites(user, user_ip=None, slice=None, count=None):
+    """ Returns list of sites, sorted from most favorable to least favorable """
+    lat=None
+    lon=None
+    try:
+        client_geo = GeoIP().city(user_ip)
+        if client_geo:
+            lat=float(client_geo["latitude"])
+            lon=float(client_geo["longitude"])
+    except:
+        print "exception in geo code"
+        traceback.print_exc()
+
+    sites = Site.objects.all()
+    sites = [x for x in sites if x.name in BLESSED_SITES]
+    sites = sorted(sites, key=functools.partial(siteSortKey, slice=slice, count=count, lat=lat, lon=lon))
+
+    return sites
+
+def slice_increase_slivers(user, user_ip, siteList, slice, count, noAct=False):
+    sitesChanged = {}
+
+    # let's compute how many slivers are in use in each node of each site
+    for site in siteList:
+        site.nodeList = list(site.nodes.all())
+        for node in site.nodeList:
+            node.sliverCount = 0
+            for sliver in node.slivers.all():
+                 if sliver.slice.id == slice.id:
+                     node.sliverCount = node.sliverCount + 1
+
+    # Allocate slivers to nodes
+    # for now, assume we want to allocate all slivers from the same site
+    nodes = siteList[0].nodeList
+    while (count>0):
+        # Sort the node list by number of slivers per node, then pick the
+        # node with the least number of slivers.
+        nodes = sorted(nodes, key=attrgetter("sliverCount"))
+        node = nodes[0]
+
+        print "adding sliver at node", node.name, "of site", node.site.name
+
+        if not noAct:
+            sliver = Sliver(name=node.name,
+                        slice=slice,
+                        node=node,
+                        image = Image.objects.all()[0],
+                        creator = User.objects.get(email=user),
+                        deploymentNetwork=node.deployment,
+                        numberCores =1 )
+            sliver.save()
+
+        node.sliverCount = node.sliverCount + 1
+
+        count = count - 1
+
+        sitesChanged[node.site.name] = sitesChanged.get(node.site.name,0) + 1
+
+    return sitesChanged
+
+def slice_decrease_slivers(user, siteList, slice, count, noAct=False):
+    sitesChanged = {}
+    sliverList ={}
+    if siteList:
+        siteNames = [site.name for site in siteList]
+    else:
+        siteNames = None
+
+    for sliver in slice.slivers.all():
+        if(not siteNames) or (sliver.node.site.name in siteNames):\r
+                node = sliver.node\r
+                sliverList[sliver.name]=node.name
+
+    for key in sliverList:
+        if count>0:
+            sliver = Sliver.objects.filter(name=key)[0]\r
+            sliver.delete()\r
+            print "deleting sliver",sliverList[key],"at node",sliver.node.name\r
+            count=count-1\r
+            sitesChanged[sliver.node.site.name] = sitesChanged.get(sliver.node.site.name,0) - 1\r
+\r
+    return sitesChanged
+
+class TenantDeleteSliceView(View):
+        def post(self,request):\r
+                sliceName = request.POST.get("sliceName",None)\r
+                slice = Slice.objects.get(name=sliceName)\r
+                print slice, slice.id\r
+                sliceToDel=Slice(name=sliceName, id=slice.id)\r
+                sliceToDel.delete()
+
+class TenantAddOrRemoveSliverView(View):
+    """ Add or remove slivers from a Slice
+
+        Arguments:
+            siteName - name of site. If not specified, PlanetStack will pick the
+                       best site.,
+            actionToDo - [add | rem]
+            count - number of slivers to add or remove
+            sliceName - name of slice
+            noAct - if set, no changes will be made to db, but result will still
+                    show which sites would have been modified.
+
+        Returns:
+            Dictionary of sites that were modified, and the count of nodes
+            that were added or removed at each site.
+    """
+    def post(self, request, *args, **kwargs):
+        siteName = request.POST.get("siteName", None)
+        actionToDo = request.POST.get("actionToDo", None)
+        count = int(request.POST.get("count","0"))
+       sliceName = request.POST.get("slice", None)
+        noAct = request.POST.get("noAct", False)
+
+        if not sliceName:
+            return HttpResponseServerError("No slice name given")
+
+        slice = Slice.objects.get(name=sliceName)
+
+        if siteName:
+            siteList = [Site.objects.get(name=siteName)]
+        else:
+            siteList = None
+
+        if (actionToDo == "add"):
+            user_ip = request.GET.get("ip", get_ip(request))
+            if (siteList is None):
+                siteList = tenant_pick_sites(user, user_ip, slice, count)
+
+            sitesChanged = slice_increase_slivers(request.user, user_ip, siteList, slice, count, noAct)
+        elif (actionToDo == "rem"):
+            sitesChanged = slice_decrease_slivers(request.user, siteList, slice, count, noAct)
+        else:
+            return HttpResponseServerError("Unknown actionToDo %s" % actionToDo)
+
+        return HttpResponse(json.dumps(sitesChanged), mimetype='application/javascript')
+
+    def get(self, request, *args, **kwargs):
+        request.POST = request.GET
+        return self.post(request, *args, **kwargs)  # for testing REST in browser
+        #return HttpResponseServerError("GET is not supported")
+
+class TenantPickSitesView(View):
+    """ primarily just for testing purposes """
+    def get(self, request, *args, **kwargs):
+        count = request.GET.get("count","0")
+       slice = request.GET.get("slice",None)
+        if slice:
+            slice = Slice.objects.get(name=slice)
+        ip = request.GET.get("ip", get_ip(request))
+        sites = tenant_pick_sites(request.user, user_ip=ip, count=0, slice=slice)
+        sites = [x.name for x in sites]
+        return HttpResponse(json.dumps(sites), mimetype='application/javascript')
+
+class DashboardSummaryAjaxView(View):
+    def get(self, request, **kwargs):
+        def avg(x):
+            return float(sum(x))/len(x)
+
+        sites = getCDNOperatorData().values()
+
+        sites = [site for site in sites if site["numHPCSlivers"]>0]
+
+        total_slivers = sum( [site["numHPCSlivers"] for site in sites] )
+        total_bandwidth = sum( [site["bandwidth"] for site in sites] )
+        average_cpu = int(avg( [site["load"] for site in sites] ))
+
+        result= {"total_slivers": total_slivers,
+                "total_bandwidth": total_bandwidth,
+                "average_cpu": average_cpu}
+
+        return HttpResponse(json.dumps(result), mimetype='application/javascript')
+
+class DashboardAddOrRemoveSliverView(View):
+    # TODO: deprecate this view in favor of using TenantAddOrRemoveSliverView
+
+    def post(self, request, *args, **kwargs):
+        siteName = request.POST.get("site", None)
+        actionToDo = request.POST.get("actionToDo", "0")
+
+        siteList = [Site.objects.get(name=siteName)]
+        slice = Slice.objects.get(name="HyperCache")
+
+        if (actionToDo == "add"):
+            user_ip = request.GET.get("ip", get_ip(request))
+            slice_increase_slivers(request.user, user_ip, siteList, slice, 1)
+        elif (actionToDo == "rem"):
+            slice_decrease_slivers(request.user, siteList, slice, 1)
+
+        print '*' * 50
+        print 'Ask for site: ' + siteName + ' to ' + actionToDo + ' another HPC Sliver'
+        return HttpResponse('This is POST request ')
 
 class DashboardAjaxView(View):
     def get(self, request, **kwargs):
         return HttpResponse(json.dumps(getCDNOperatorData(True)), mimetype='application/javascript')
-        
+
+class DashboardAnalyticsAjaxView(View):
+    def get(self, request, name="hello_world", **kwargs):
+        if (name == "hpcSummary"):
+            return HttpResponse(json.dumps(hpc_wizard.get_hpc_wizard().get_summary_for_view()), mimetype='application/javascript')
+        elif (name == "hpcUserSite"):
+            return HttpResponse(json.dumps(getUserSliceInfo(request.user, True)), mimetype='application/javascript')
+        elif (name == "hpcMap"):
+            return HttpResponse(json.dumps(getCDNOperatorData(True)), mimetype='application/javascript')
+        elif (name == "bigquery"):
+            (mimetype, data) = DoPlanetStackAnalytics(request)
+            return HttpResponse(data, mimetype=mimetype)
+        else:
+            return HttpResponse(json.dumps("Unknown"), mimetype='application/javascript')
+