fdio.infra.ansible/inventories/sample_inventory/host_vars/1.1.1.1.yaml

   1 ---
   2 # file: host_vars/x.x.x.x.yaml
   3
   4 hostname: "t1-tg1"
   5 grub:
   6   - isolcpus: "1-27,29-55,57-83,85-111"
   7   - nohz_full: "1-27,29-55,57-83,85-111"
   8   - rcu_nocbs: "1-27,29-55,57-83,85-111"
   9 sysctl:
  10   - kernel:
  11       - watchdog_cpumask: "0,28,56,84"
  12   - vm:
  13       - nr_hugepages: 4096
  14       - max_map_count: 20000
  15
  16 inventory_ipmi_hostname: "x.x.x.x"
  17 cpu_microarchitecture: "skylake"