def get_instances(request):
nvclient = get_nova_client()
search_opts = {}
server_list = []
search_opts['all_tenants'] = True
for s in nvclient.servers.list(False, search_opts):
inst_name = str(nova.Server(s, request).name)
inst_id = str(nova.Server(s, request).id)
inst_dtls = {"id": inst_id, "name": inst_name}
server_list.append(inst_dtls)
return server_list
def server_list_nova(request, search_opts=None, all_tenants=False):
page_size = utils.get_page_size(request)
c = get_nova_client()
paginate = False
if search_opts is None:
search_opts = {}
elif 'paginate' in search_opts:
paginate = search_opts.pop('paginate')
if paginate:
search_opts['limit'] = page_size + 1
if all_tenants:
search_opts['all_tenants'] = True
else:
search_opts['project_id'] = request.user.tenant_id
servers = [
nova.Server(s, request) for s in c.servers.list(True, search_opts)
]
has_more_data = False
if paginate and len(servers) > page_size:
servers.pop(-1)
has_more_data = True
elif paginate and len(servers) == getattr(settings, 'API_RESULT_LIMIT',
1000):
has_more_data = True
return (servers, has_more_data)
def get_instance(request, instance_id):
nvclient = get_nova_client()
#Initializing the values
vm_name = ''
try:
#Fetching the instance details
instance_details = nova.Server(nvclient.servers.get(instance_id),
request)
if instance_details:
vm_name = instance_details.name
except Exception as e:
print '-------------'
print e
print '-------------'
#Case when VM is in deleted state
return 'VM Deleted'
return vm_name