c12s-kubespray/roles/kubernetes/node/tasks/facts.yml

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---
- block:
- name: look up docker cgroup driver
shell: "docker info | grep 'Cgroup Driver' | awk -F': ' '{ print $2; }'"
register: docker_cgroup_driver_result
changed_when: false
- name: set kubelet_cgroup_driver_detected fact for docker
set_fact:
kubelet_cgroup_driver_detected: "{{ docker_cgroup_driver_result.stdout }}"
when: container_manager == 'docker'
- block:
- name: look up crio cgroup driver
shell: "crio-status info | grep 'cgroup driver' | awk -F': ' '{ print $2; }'"
register: crio_cgroup_driver_result
changed_when: false
- name: set kubelet_cgroup_driver_detected fact for crio
set_fact:
kubelet_cgroup_driver_detected: "{{ crio_cgroup_driver_result.stdout }}"
when: container_manager == 'crio'
- name: set kubelet_cgroup_driver_detected fact for containerd
set_fact:
kubelet_cgroup_driver_detected: >-
{%- if containerd_use_systemd_cgroup -%}systemd{%- else -%}cgroupfs{%- endif -%}
when: container_manager == 'containerd'
- name: set kubelet_cgroup_driver
set_fact:
kubelet_cgroup_driver: "{{ kubelet_cgroup_driver_detected }}"
when: kubelet_cgroup_driver is undefined
- name: set kubelet_cgroups options when cgroupfs is used
set_fact:
kubelet_runtime_cgroups: "{{ kubelet_runtime_cgroups_cgroupfs }}"
kubelet_kubelet_cgroups: "{{ kubelet_kubelet_cgroups_cgroupfs }}"
when: kubelet_cgroup_driver == 'cgroupfs'
- name: set kubelet_config_extra_args options when cgroupfs is used
vars:
set_fact:
kubelet_config_extra_args: "{{ kubelet_config_extra_args | combine(kubelet_config_extra_args_cgroupfs) }}"
when: kubelet_cgroup_driver == 'cgroupfs'
2018-09-17 07:00:55 +00:00
- name: os specific vars
include_vars: "{{ item }}"
with_first_found:
- files:
- "{{ ansible_distribution|lower }}-{{ ansible_distribution_version|lower|replace('/', '_') }}.yml"
- "{{ ansible_distribution|lower }}-{{ ansible_distribution_release }}.yml"
- "{{ ansible_distribution|lower }}-{{ ansible_distribution_major_version|lower|replace('/', '_') }}.yml"
- "{{ ansible_distribution|lower }}.yml"
- "{{ ansible_os_family|lower }}.yml"
skip: true