def __init__(self, request, *args, **kwargs):
super(ManagePoliciesForm, self).__init__(request, *args, **kwargs)
cluster_policies = senlin.cluster_policy_list(self.request, kwargs["initial"]["cluster_id"], {})
cluster_policies_ids = [policy.id for policy in cluster_policies]
policies = senlin.policy_list(self.request)
available_policies = [(policy.id, policy.name) for policy in policies if policy.id not in cluster_policies_ids]
self.fields["policies"].choices = [("", _("Select Policy"))] + available_policies
def get_context_data(self, **kwargs):
context = super(DetailView, self).get_context_data(**kwargs)
table = ClustersTable(self.request)
cluster = self.get_object()
policies = senlin.cluster_policy_list(self.request, self.kwargs["cluster_id"], {})
cluster.policies = policies
context["actions"] = table.render_row_actions(cluster)
context["cluster"] = cluster
return context
def __init__(self, request, *args, **kwargs):
super(ManagePoliciesForm, self).__init__(request, *args, **kwargs)
cluster_policies = senlin.cluster_policy_list(
self.request, kwargs['initial']['cluster_id'], {})
cluster_policies_ids = [policy.id for policy in cluster_policies]
policies = senlin.policy_list(self.request)[0]
available_policies = [(policy.id, policy.name) for policy in policies
if policy.id not in cluster_policies_ids]
self.fields['policies'].choices = (
[("", _("Select Policy"))] + available_policies)
def get_context_data(self, **kwargs):
context = super(DetailView, self).get_context_data(**kwargs)
table = ClustersTable(self.request)
cluster = self.get_object()
policies = senlin.cluster_policy_list(
self.request, self.kwargs['cluster_id'], {})
cluster.policies = policies
context["actions"] = table.render_row_actions(cluster)
context["cluster"] = cluster
return context
def put(self, request, cluster_id, action):
if action == "policy":
"""Update policies for the cluster."""
params = request.DATA
new_attach_ids = params["ids"]
old_attached = senlin.cluster_policy_list(request, cluster_id, {})
# Extract policies should be detached and execute
for policy in old_attached:
should_detach = True
for new_id in new_attach_ids:
if new_id == policy.policy_id:
# This policy is already attached.
should_detach = False
break
if should_detach:
# If policy is not exist in new policies,
# it should be removed
senlin.cluster_detach_policy(request, cluster_id,
policy.policy_id)
# Extract policies should be attached and execute
for new_id in new_attach_ids:
should_attach = True
for policy in old_attached:
if new_id == policy.policy_id:
# This policy is already attached.
should_attach = False
break
if should_attach:
# If policy is not exist in old policies,
# it should be added
senlin.cluster_attach_policy(request, cluster_id, new_id,
{})
return rest_utils.CreatedResponse(
'/api/senlin/clusters/%s/policy' % cluster_id)
elif action == "scale-in":
count = request.DATA.get("count") or None
return senlin.cluster_scale_in(request, cluster_id, count)
elif action == "scale-out":
count = request.DATA.get("count") or None
return senlin.cluster_scale_out(request, cluster_id, count)
elif action == "resize":
params = request.DATA
return senlin.cluster_resize(request, cluster_id, **params)
def get(self, request, cluster_id, action):
if action == "policy":
"""Get policies of a single cluster with the cluster id.
The following get parameters may be passed in the GET
:param cluster_id: the id of the cluster
The result is a cluster object.
"""
policies = senlin.cluster_policy_list(request, cluster_id, {})
return {
'items': [p.to_dict() for p in policies],
}
elif action == "":
return None
def get_data(self):
policies = senlin.cluster_policy_list(
self.request, self.kwargs['cluster_id'], {})
return policies
def get_data(self):
policies = senlin.cluster_policy_list(
self.request, self.kwargs['cluster_id'], {})
return policies