---
- name: Set vm.max_map_count in sysctl.conf
  ansible.posix.sysctl:
    name: vm.max_map_count
    value: 262144
    state: present

- name: Set open files limit in sysctl.conf
  ansible.posix.sysctl:
    name: fs.file-max
    value: 65536
    state: present