diskutil erasevolume HFS+ 'RAM Disk' `hdiutil attach -nobrowse -nomount ram://XXXXX`where XXXXX is the size of the RAM disk in terms of memory blocks.
Notes:
| version: '3' | |
| services: | |
| master: | |
| image: docker.elastic.co/elasticsearch/elasticsearch:6.5.4 | |
| container_name: master | |
| environment: | |
| - cluster.name=elastic-cluster | |
| - node.name=master | |
| - node.master=true | |
| - node.data=false |