---
# file: roles/common/tasks/mellanox.yaml

- name: Mellanox Install - Check Presence of Mellanox Hardware
  shell: "lspci | grep Mellanox | awk '{print $1}'"
  register: mellanox_pcis
  failed_when: no
  changed_when: no
  tags: install-mellanox

- name: Mellanox Install - Get OFED
  get_url:
    url: 'http://content.mellanox.com/ofed/MLNX_OFED-{{ mellanox.version }}/MLNX_OFED_LINUX-{{ mellanox.version }}-{{ ansible_distribution|lower }}{{ ansible_distribution_version }}-{{ ansible_machine }}.tgz'
    dest: '/opt/MLNX_OFED_LINUX-{{ mellanox.version }}-{{ ansible_distribution|lower }}{{ ansible_distribution_version }}-{{ ansible_machine }}.tgz'
    mode: 0644
  when: mellanox_pcis.stdout_lines | length > 0
  tags: install-mellanox

- name: Mellanox Install - Extract OFED
  unarchive:
    remote_src: true
    src: '/opt/MLNX_OFED_LINUX-{{ mellanox.version }}-{{ ansible_distribution|lower }}{{ ansible_distribution_version }}-{{ ansible_machine }}.tgz'
    dest: '/opt/'
    creates: '/opt/MLNX_OFED_LINUX-{{ mellanox.version }}-{{ ansible_distribution|lower }}{{ ansible_distribution_version }}-{{ ansible_machine }}'
  register: mellanox_firmware_extracted
  when: mellanox_pcis.stdout_lines | length > 0
  tags: install-mellanox

- name: Mellanox Install - Install OFED
  command: './mlnxofedinstall --with-mft --dpdk --force --upstream-libs'
  args:
    chdir: '/opt/MLNX_OFED_LINUX-{{ mellanox.version }}-{{ ansible_distribution|lower }}{{ ansible_distribution_version }}-{{ ansible_machine }}'
  when: mellanox_pcis.stdout_lines | length > 0 and mellanox_firmware_extracted
  tags: install-mellanox

- name: Mellanox Install - Switch Infiniband to Ethernet
  command: 'mlxconfig --yes --dev {{ item }} set LINK_TYPE_P1=2 LINK_TYPE_P2=2'
  with_items: "{{ mellanox_pcis.stdout_lines }}"
  tags: install-mellanox