def used_resources(request, rest=False):
""" view for returning used resources for a given cluster user """
try:
cluster_user_id = request.GET['id']
except KeyError:
return render_404(request, 'requested user was not found')
cu = get_object_or_404(ClusterUser, pk=cluster_user_id)
# must be a super user, the user in question, or a member of the group
user = request.user
if not user.is_superuser:
user_type = ContentType.objects.get_for_model(Profile)
if cu.real_type_id == user_type.pk:
if not Profile.objects.filter(clusteruser_ptr=cu.pk, user=user)\
.exists():
raise Http403(_('You are not authorized to view this page'))
else:
if not Organization.objects.filter(clusteruser_ptr=cu.pk, \
group__user=user).exists():
raise Http403(_('You are not authorized to view this page'))
resources = get_used_resources(cu.cast())
if rest:
return resources
else:
return render_to_response("ganeti/overview/used_resources.html", {
'resources':resources
}, context_instance=RequestContext(request))
def used_resources(request, rest=False):
""" view for returning used resources for a given cluster user """
try:
cluster_user_id = request.GET["id"]
except KeyError:
return render_404(request, "requested user was not found")
cu = get_object_or_404(ClusterUser, pk=cluster_user_id)
# must be a super user, the user in question, or a member of the group
user = request.user
if not user.is_superuser:
user_type = ContentType.objects.get_for_model(Profile)
if cu.real_type_id == user_type.pk:
if not Profile.objects.filter(clusteruser_ptr=cu.pk, user=user).exists():
raise Http403(_("You are not authorized to view this page"))
else:
if not Organization.objects.filter(clusteruser_ptr=cu.pk, group__user=user).exists():
raise Http403(_("You are not authorized to view this page"))
resources = get_used_resources(cu.cast())
if rest:
return resources
else:
return render_to_response(
"ganeti/overview/used_resources.html", {"resources": resources}, context_instance=RequestContext(request)
)
def quota(request, cluster_slug, user_id):
"""
Updates quota for a user
"""
cluster = get_object_or_404(Cluster, slug=cluster_slug)
user = request.user
if not (user.is_superuser or user.has_perm('admin', cluster)):
raise Http403(NO_PRIVS)
if request.method == 'POST':
form = QuotaForm(request.POST)
if form.is_valid():
data = form.cleaned_data
cluster_user = data['user']
if data['delete']:
cluster.set_quota(cluster_user, None)
else:
cluster.set_quota(cluster_user, data)
# return updated html
cluster_user = cluster_user.cast()
url = reverse('cluster-permissions', args=[cluster.slug])
if isinstance(cluster_user, (Profile, )):
return render_to_response(
"ganeti/cluster/user_row.html", {
'object': cluster,
'user_detail': cluster_user.user,
'url': url
},
context_instance=RequestContext(request))
else:
return render_to_response(
"ganeti/cluster/group_row.html", {
'object': cluster,
'group': cluster_user.group,
'url': url
},
context_instance=RequestContext(request))
# error in form return ajax response
content = json.dumps(form.errors)
return HttpResponse(content, mimetype='application/json')
if user_id:
cluster_user = get_object_or_404(ClusterUser, id=user_id)
quota = cluster.get_quota(cluster_user)
data = {'user': user_id}
if quota:
data.update(quota)
else:
return render_404(request, _('User was not found'))
form = QuotaForm(data)
return render_to_response("ganeti/cluster/quota.html", {
'form': form,
'cluster': cluster,
'user_id': user_id
},
context_instance=RequestContext(request))
def quota(request, cluster_slug, user_id):
"""
Updates quota for a user
"""
cluster = get_object_or_404(Cluster, slug=cluster_slug)
user = request.user
if not (user.is_superuser or user.has_perm('admin', cluster)):
return render_403(request, _("You do not have sufficient privileges"))
if request.method == 'POST':
form = QuotaForm(request.POST)
if form.is_valid():
data = form.cleaned_data
cluster_user = data['user']
if data['delete']:
cluster.set_quota(cluster_user)
else:
quota = cluster.get_quota()
same = data['virtual_cpus'] == quota['virtual_cpus'] \
and data['disk']==quota['disk'] \
and data['ram']==quota['ram']
if same:
# same as default, set quota to default.
cluster.set_quota(cluster_user)
else:
cluster.set_quota(cluster_user, data)
# return updated html
cluster_user = cluster_user.cast()
url = reverse('cluster-permissions', args=[cluster.slug])
if isinstance(cluster_user, (Profile,)):
return render_to_response(
"ganeti/cluster/user_row.html",
{'object':cluster, 'user_detail':cluster_user.user, 'url':url},
context_instance=RequestContext(request))
else:
return render_to_response(
"ganeti/cluster/group_row.html",
{'object':cluster, 'group':cluster_user.group, 'url':url},
context_instance=RequestContext(request))
# error in form return ajax response
content = json.dumps(form.errors)
return HttpResponse(content, mimetype='application/json')
if user_id:
cluster_user = get_object_or_404(ClusterUser, id=user_id)
quota = cluster.get_quota(cluster_user)
data = {'user':user_id}
if quota:
data.update(quota)
else:
return render_404(request, _('User was not found'))
form = QuotaForm(data)
return render_to_response("ganeti/cluster/quota.html",
{'form':form, 'cluster':cluster, 'user_id':user_id},
context_instance=RequestContext(request))
def quota(request, cluster_slug, user_id):
"""
Updates quota for a user
"""
cluster = get_object_or_404(Cluster, slug=cluster_slug)
user = request.user
if not (user.is_superuser or user.has_perm("admin", cluster)):
raise Http403(NO_PRIVS)
if request.method == "POST":
form = QuotaForm(request.POST)
if form.is_valid():
data = form.cleaned_data
cluster_user = data["user"]
if data["delete"]:
cluster.set_quota(cluster_user, None)
else:
cluster.set_quota(cluster_user, data)
# return updated html
cluster_user = cluster_user.cast()
url = reverse("cluster-permissions", args=[cluster.slug])
if isinstance(cluster_user, (Profile,)):
return render_to_response(
"ganeti/cluster/user_row.html",
{"object": cluster, "user_detail": cluster_user.user, "url": url},
context_instance=RequestContext(request),
)
else:
return render_to_response(
"ganeti/cluster/group_row.html",
{"object": cluster, "group": cluster_user.group, "url": url},
context_instance=RequestContext(request),
)
# error in form return ajax response
content = json.dumps(form.errors)
return HttpResponse(content, mimetype="application/json")
if user_id:
cluster_user = get_object_or_404(ClusterUser, id=user_id)
quota = cluster.get_quota(cluster_user)
data = {"user": user_id}
if quota:
data.update(quota)
else:
return render_404(request, _("User was not found"))
form = QuotaForm(data)
return render_to_response(
"ganeti/cluster/quota.html",
{"form": form, "cluster": cluster, "user_id": user_id},
context_instance=RequestContext(request),
)