resources/tools/testbed-setup/ansible/roles/calibration/tasks/main.yaml

   1 ---
   2 # file: roles/calibration/tasks/main.yaml
   3
   4 - Name: Update package cache (apt)
   5   apt:
   6     update_cache: yes
   7     cache_valid_time: 3600
   8   when:
   9     - ansible_distribution|lower == 'ubuntu'
  10
  11 - name: Install Distribution - Release - Machine Prerequisites
  12   package:
  13     name: "{{ packages | flatten(levels=1) }}"
  14     state: latest
  15   tags:
  16     - install-dependencies
  17
  18 - name: Check CPU Power States
  19   shell: "lscpu"
  20   register: current_lscpu
  21   changed_when: false
  22   tags:
  23     - check-cpu-frequency
  24
  25 - name: Check CPU Power States
  26   assert:
  27     that:
  28       - "'CPU min MHz' not in current_lscpu.stdout or 'Intel(R) Xeon(R)' not in ansible_processor"
  29     fail_msg: "CPU configuration!"
  30     success_msg: "CPU configuration match."
  31   tags:
  32     - check-cpu-frequency
  33
  34 - name: Check Kernel Parameters
  35   assert:
  36     that:
  37       - item in ansible_cmdline and grub[item] == ansible_cmdline[item]
  38     fail_msg: "Kernel parameters!"
  39     success_msg: "Kernel parameters match."
  40   loop: "{{ grub.keys()|sort }}"
  41   tags:
  42     - check-kernel-params
  43
  44 - name: Check Kernel Version
  45   assert:
  46     that:
  47       - ansible_kernel not in kernel_version_by_distro_by_arch
  48     fail_msg: "Kernel version!"
  49     success_msg: "Kernel version match."
  50   tags:
  51     - check-kernel-version
  52
  53 - name: Get Spectre Meltdown Checker
  54   get_url:
  55     url: "https://meltdown.ovh"
  56     dest: "/opt/spectre-meltdown-checker.sh"
  57     mode: "744"
  58   tags:
  59     - check-spectre-meltdown
  60
  61 - name: Run Spectre Meltdown Checker
  62   shell: "/opt/spectre-meltdown-checker.sh --no-color || true"
  63   async: 60
  64   poll: 0
  65   ignore_errors: true
  66   register: spectre_meltdown_async
  67   tags:
  68     - check-spectre-meltdown
  69
  70 - name: "{{ ansible_machine }} Specific"
  71   include_tasks: "{{ ansible_machine }}.yaml"
  72   tags:
  73     - check-machine-specific
  74     - check-jitter-tool
  75
  76 - name: Check Sync Status
  77   async_status:
  78     jid: "{{ spectre_meltdown_async.ansible_job_id }}"
  79   register: "spectre_meltdown_poll_results"
  80   until: spectre_meltdown_poll_results.finished
  81   retries: 30
  82
  83 - debug: var=spectre_meltdown_poll_results.stdout_lines
  84   tags:
  85     - check-spectre-meltdown