---
# file: roles/calibration/tasks/main.yaml
-- name: Calibration - Install Distribution - Release - Machine Prerequisites
+- Name: Update package cache (apt)
+ apt:
+ update_cache: yes
+ cache_valid_time: 3600
+ when:
+ - ansible_distribution|lower == 'ubuntu'
+
+- name: Install Distribution - Release - Machine Prerequisites
package:
name: "{{ packages | flatten(levels=1) }}"
state: latest
- update_cache: true
tags:
- install-dependencies
-- name: Calibration - Run Spectre Meltdown Checker
- raw: "wget -qO - https://meltdown.ovh | sudo bash -s - --no-color || true"
- register: spectre_meltdown_output
+- name: Check CPU Power States
+ shell: "lscpu"
+ register: current_lscpu
+ changed_when: false
+ tags:
+ - check-cpu-frequency
+
+- name: Check CPU Power States
+ assert:
+ that:
+ - "'CPU min MHz' not in current_lscpu.stdout or 'Intel(R) Xeon(R)' not in ansible_processor"
+ fail_msg: "CPU configuration!"
+ success_msg: "CPU configuration match."
+ tags:
+ - check-cpu-frequency
+
+- name: Check Kernel Parameters
+ assert:
+ that:
+ - item in ansible_cmdline and grub[item] == ansible_cmdline[item]
+ fail_msg: "Kernel parameters!"
+ success_msg: "Kernel parameters match."
+ loop: "{{ grub.keys()|sort }}"
+ tags:
+ - check-kernel-params
+
+- name: Check Kernel Version
+ assert:
+ that:
+ - ansible_kernel not in kernel_version_by_distro_by_arch
+ fail_msg: "Kernel version!"
+ success_msg: "Kernel version match."
+ tags:
+ - check-kernel-version
+
+- name: Get Spectre Meltdown Checker
+ get_url:
+ url: "https://meltdown.ovh"
+ dest: "/opt/spectre-meltdown-checker.sh"
+ mode: "744"
tags:
- - run-spectre-meltdown-checker
+ - check-spectre-meltdown
-- debug: var=spectre_meltdown_output.stdout_lines
+- name: Run Spectre Meltdown Checker
+ shell: "/opt/spectre-meltdown-checker.sh --no-color || true"
+ async: 60
+ poll: 0
+ ignore_errors: true
+ register: spectre_meltdown_async
tags:
- - run-spectre-meltdown-checker
+ - check-spectre-meltdown
-- name: Calibration - {{ ansible_machine }} Specific
+- name: "{{ ansible_machine }} Specific"
include_tasks: "{{ ansible_machine }}.yaml"
- when: ansible_machine == "x86_64"
tags:
- - run-jitter-tool
+ - check-machine-specific
+ - check-jitter-tool
+
+- name: Check Sync Status
+ async_status:
+ jid: "{{ spectre_meltdown_async.ansible_job_id }}"
+ register: "spectre_meltdown_poll_results"
+ until: spectre_meltdown_poll_results.finished
+ retries: 30
+
+- debug: var=spectre_meltdown_poll_results.stdout_lines
+ tags:
+ - check-spectre-meltdown