---
- name: Set kernel.shmmax in sysctl.conf
  lineinfile:
    dest: "/etc/sysctl.conf"
    line: "kernel.shmmax=134217728"
    regexp: "^kernel.shmmax"
    state: present
  sudo: yes

- name: Set kernel.shmmax with sysctl
  shell: sysctl -w kernel.shmmax=134217728
  sudo: yes

- name: Set kernel.shmall in sysctl.conf
  lineinfile:
    dest: "/etc/sysctl.conf"
    line: "kernel.shmall=2097152"
    regexp: "^kernel.shmall"
    state: present
  sudo: yes

- name: Set kernel.shmall with sysctl
  shell: sysctl -w kernel.shmall=2097152
  sudo: yes