|
| 1 | +- name: Get installed kernels |
| 2 | + command: dnf list --installed kernel |
| 3 | + register: _ofed_dnf_kernels |
| 4 | + changed_when: false |
| 5 | + |
| 6 | +- name: Determine running kernel |
| 7 | + command: uname -r # e.g. 4.18.0-513.18.1.el8_9.x86_64 |
| 8 | + register: _ofed_loaded_kernel |
| 9 | + changed_when: false |
| 10 | + |
| 11 | +- name: Check current kernel is newest installed |
| 12 | + assert: |
| 13 | + that: _ofed_loaded_kernel.stdout == _ofed_dnf_kernels_newest |
| 14 | + fail_msg: "Kernel {{ _ofed_loaded_kernel.stdout }} is loaded but newer {{ _ofed_dnf_kernels_newest }} is installed: consider rebooting?" |
| 15 | + vars: |
| 16 | + _ofed_dnf_kernels_newest: >- |
| 17 | + {{ _ofed_dnf_kernels.stdout_lines[1:] | map('regex_replace', '^\w+\.(\w+)\s+(\S+)\s+\S+\s*$', '\2.\1') | community.general.version_sort | last }} |
| 18 | + # dnf line format e.g. "kernel.x86_64 4.18.0-513.18.1.el8_9 @baseos " |
| 19 | + |
| 20 | +- name: Enable epel |
| 21 | + dnf: |
| 22 | + name: epel-release |
| 23 | + |
| 24 | +- name: Check for existing OFED installation |
| 25 | + command: ofed_info |
| 26 | + changed_when: false |
| 27 | + failed_when: |
| 28 | + - _ofed_info.rc > 0 |
| 29 | + - "'No such file or directory' not in _ofed_info.msg" |
| 30 | + register: _ofed_info |
| 31 | + |
| 32 | +- name: Install build prerequisites |
| 33 | + dnf: |
| 34 | + name: "{{ ofed_build_packages + (ofed_build_rl8_packages if ofed_distro_version == '8.9' else []) }}" |
| 35 | + when: "'MLNX_OFED_LINUX-' + ofed_version not in _ofed_info.stdout" |
| 36 | + # don't want to install a load of prereqs unnecessarily |
| 37 | + |
| 38 | +- name: Download and unpack Mellanox OFED tarball |
| 39 | + ansible.builtin.unarchive: |
| 40 | + src: "{{ ofed_download_url }}" |
| 41 | + dest: "{{ ofed_tmp_dir }}" |
| 42 | + remote_src: yes |
| 43 | + become: no |
| 44 | + when: "'MLNX_OFED_LINUX-' + ofed_version not in _ofed_info.stdout" |
| 45 | + |
| 46 | +# Below from https://docs.nvidia.com/networking/display/mlnxofedv24010331/user+manual |
| 47 | +- name: Run OFED install script |
| 48 | + command: |
| 49 | + cmd: > |
| 50 | + ./mlnxofedinstall |
| 51 | + --add-kernel-support |
| 52 | + {% if not ofed_update_firmware %}--without-fw-update{% endif %} |
| 53 | + --force |
| 54 | + --skip-repo |
| 55 | + {% for pkgsel in ofed_package_selection %} |
| 56 | + --{{ pkgsel }} |
| 57 | + {% endfor %} |
| 58 | + chdir: "{{ ofed_tmp_dir }}/MLNX_OFED_LINUX-{{ ofed_version }}-{{ ofed_distro }}{{ ofed_distro_version }}-{{ ofed_arch }}/" |
| 59 | + register: _ofed_install |
| 60 | + when: "'MLNX_OFED_LINUX-' + ofed_version not in _ofed_info.stdout" |
| 61 | + async: "{{ 45 * 60 }}" # wait for up to 45 minutes |
| 62 | + poll: 15 # check every 15 seconds |
| 63 | + |
| 64 | +- name: Update initramfs |
| 65 | + command: |
| 66 | + cmd: dracut -f |
| 67 | + when: '"update your initramfs" in _ofed_install.stdout | default("")' |
| 68 | + failed_when: false # always shows errors due to deleted modules for inbox RDMA drivers |
| 69 | + |
| 70 | +- name: Load the new driver |
| 71 | + command: |
| 72 | + cmd: /etc/init.d/openibd restart |
| 73 | + when: '"To load the new driver" in _ofed_install.stdout | default("")' |
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