def node(request,node_name):
request.breadcrumbs("Nodes",reverse("nodes"))
request.breadcrumbs(node_name,"#")
node = ChefQueryManager.get_node(node_name)
if not node:
raise Http404
return render_to_response("node.html",{'node':node},RequestContext(request))
def nodes(request):
request.breadcrumbs("Nodes","#")
cur_environment = request.GET.get("cur_environment",None)
cur_role = request.GET.get("cur_role",None)
cur_name = request.GET.get("cur_name",None)
nodes = ChefQueryManager.list_nodes()
if cur_environment or cur_role or cur_name:
chef_map = dict([(node_name,ChefQueryManager.get_node(node_name)) for node_name in nodes])
if cur_name:
nodes = filter(lambda x: chef_map.get(x,None) and cur_name in chef_map.get(x)['name'],nodes)
if cur_environment:
nodes = filter(lambda x: chef_map.get(x,None) and chef_map.get(x)['chef_environment'] == cur_environment,nodes)
if cur_role:
nodes = filter(lambda x: chef_map.get(x,None) and chef_map.get(x)['automatic'].has_key("roles") and cur_role in chef_map.get(x)['automatic']['roles'],nodes)
return render_to_response("nodes.html",
{'nodes':nodes,
'cur_name':cur_name,
'cur_role':cur_role,
'cur_environment':cur_environment},
RequestContext(request))
