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

   1 ---
   2 # file: roles/calibration/tasks/main.yaml
   3
   4 - name: Inst - Update Package Cache (APT)
   5   apt:
   6     update_cache: yes
   7     cache_valid_time: 3600
   8   when:
   9     - ansible_distribution|lower == 'ubuntu'
  10   tags:
  11     - calibration-inst-prerequisites
  12
  13 - name: Inst - Prerequisites
  14   package:
  15     name: "{{ packages | flatten(levels=1) }}"
  16     state: latest
  17   tags:
  18     - calibration-inst-prerequisites
  19
  20 - name: Check CPU Power States
  21   shell: "lscpu"
  22   register: current_lscpu
  23   changed_when: false
  24   tags:
  25     - check-cpu-frequency
  26
  27 - name: Check CPU Power States
  28   assert:
  29     that:
  30       - "'CPU min MHz' not in current_lscpu.stdout or 'Intel(R) Xeon(R)' not in ansible_processor"
  31     fail_msg: "CPU configuration!"
  32     success_msg: "CPU configuration match."
  33   tags:
  34     - check-cpu-frequency
  35
  36 - name: Check Kernel Parameters
  37   assert:
  38     that:
  39       - item in ansible_cmdline and grub[item] == ansible_cmdline[item]
  40     fail_msg: "Kernel parameters!"
  41     success_msg: "Kernel parameters match."
  42   loop: "{{ grub.keys()|sort }}"
  43   when:
  44     - grub is defined
  45   tags:
  46     - check-kernel-params
  47
  48 - name: Check Kernel Version
  49   assert:
  50     that:
  51       - ansible_kernel not in kernel_version_by_distro_by_arch
  52     fail_msg: "Kernel version!"
  53     success_msg: "Kernel version match."
  54   tags:
  55     - check-kernel-version
  56
  57 - name: Get Spectre Meltdown Checker
  58   get_url:
  59     url: "https://meltdown.ovh"
  60     dest: "/opt/spectre-meltdown-checker.sh"
  61     mode: "744"
  62   tags:
  63     - check-spectre-meltdown
  64
  65 - name: Run Spectre Meltdown Checker
  66   shell: "/opt/spectre-meltdown-checker.sh --no-color || true"
  67   async: 60
  68   poll: 0
  69   ignore_errors: true
  70   register: spectre_meltdown_async
  71   tags:
  72     - check-spectre-meltdown
  73
  74 - name: "{{ ansible_machine }} Specific"
  75   include_tasks: "{{ ansible_machine }}.yaml"
  76   tags:
  77     - check-machine-specific
  78     - check-jitter-tool
  79
  80 - name: Check Sync Status
  81   async_status:
  82     jid: "{{ spectre_meltdown_async.ansible_job_id }}"
  83   register: "spectre_meltdown_poll_results"
  84   until: spectre_meltdown_poll_results.finished
  85   retries: 30
  86
  87 - debug: var=spectre_meltdown_poll_results.stdout_lines
  88   tags:
  89     - check-spectre-meltdown