---
- name: Get the kernel revision
  shell: "uname -r"
  register: kernel
  changed_when: False
  check_mode: False

# allow failure as the package may not exist
- name: Try install linux-image
  apt:
    state: present
    name: "{{ 'linux-image-' + kernel.stdout }}"
  register: result
  failed_when: False

- name: modprobe
  modprobe:
    name: "{{ item }}"
    state: present
  with_items:
  - ip_vs
  - nf_conntrack_ipv4

- name: /etc/modules
  lineinfile:
    path: /etc/modules
    line: "{{ item }}"
  with_items:
    - ip_vs
    - nf_conntrack_ipv4