---
- name: bpf system setting
  hosts: k8s
  tasks: 
# 永久设置所需的 sysctl 参数
    - name: sysctl params required by setup, params persist across reboots
      copy:
        src: ./file/sysctl.d/calico.conf
        dest: /etc/sysctl.d/calico.conf

# 刷新内核参数
    - name:  Apply sysctl params without reboot
      shell: sysctl --system