linux/system/lowmem.yml

parameters:
  linux:
    storage:
      swap:
        swap01:
          enabled: true
          engine: file
          device: /var/tmp/swap01
          size: 2048
#  opencontrail:
#    database:
#      max_heap_size: "1G"
#      heap_newsize: "200M"
#  rabbitmq:
#    server:
#      memory:
#        vm_high_watermark: 0.2