def _do_remove_nodes(self, count):
nodes = self.cloud_groups.nodes
if count > len(nodes) - 1:
self.state = self.S_RUNNING
self.logger.info('Cannot delete so many workers')
return HttpErrorResponse('ERROR: Cannot delete so many workers')
else:
for i in range(0, count):
node = self.cloud_groups.remove_node()
self.logger.info('graceful leave on %s', node)
res = client.graceful_leave(node.ip, 5555)
self.logger.info('graceful leave: %s', res)
self.controller.delete_nodes([node])
self.state = self.S_RUNNING
return HttpJsonResponse()
def _do_remove_nodes(self, count):
if count > len(self.nodes) - 1:
self.state = self.S_RUNNING
return HttpErrorResponse('ERROR: Cannot delete so many workers')
if count == len(self.nodes):
self.logger.info('killing the nodes')
for i in range(0, count):
self.controller.delete_nodes([self.nodes.pop(1)])
self.state = self.S_RUNNING
return HttpJsonResponse()
else:
for i in range(0, count):
node = self.nodes.pop(1)
self.logger.info('graceful leave on %s', node)
res = client.graceful_leave(node.ip, 5555)
self.logger.info('graceful leave: %s', res)
self.controller.delete_nodes([node])
self.state = self.S_RUNNING
return HttpJsonResponse()
