new_contents: #!/usr/bin/env python
  
  import json
  
  servers = [
      "127.0.0.1:16379",
      "127.0.0.1:16380",
      "127.0.0.1:16381",
      "127.0.0.1:16382",
  ]
  
  mappings = [x % len(servers) for x in range(0, 1024)]
  mappings.sort()
  
  slots = []
  for i in range(0, len(mappings)):
      g = mappings[i]
      slots.append({'id': i, 'backend_addr': servers[g]})
  
  print(json.dumps(slots, sort_keys=True, indent=4))
  
  
subject: add static_slots.py to generate static slots mappings