{
  "name": "web_stack_a",
  "description": "Web Application Stack",
  "version": "1.0",
  "zone": "ZUERICH_EQ",
  "project": "Playground",
  "group": "my_web_stack",
  "servers": [
    {
      "name": "web-001, web-002",
      "description": "Web nodes",
      "template": "CentOS-7-x86_64",
      "offering": "1cpu_1gb",
      "networks": "M_PLAY",
      "port_rules": ":80, :443"
    },
    {
      "name": "db-001",
      "description": "PostgreSQL Master",
      "iso": "CentOS-7.0-x64",
      "disk_offering": "Perf Storage",
      "disk_size": "5",
      "offering": "2cpu_4gb",
      "networks": "M_PLAY"
    }
  ]
}