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Use cgroup v1 in Fedora +31 (#6862) 

Fedora 31 uses Cgroups v2 by default. This change by passes the kernel
parameter systemd.unified_cgroup_hierarchy=0.

Signed-off-by: Victor Morales <v.morales@samsung.com>
pull/6244/head
Victor Morales 2020-11-02 06:32:53 -08:00 committed by GitHub
parent 7a1f033c1d
commit 9cf5dd0291
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1 changed files with 14 additions and 0 deletions
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14
roles/container-engine/cri-o/tasks/main.yaml
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@ -25,6 +25,20 @@
tags:
- facts
- name: disable unified_cgroup_hierarchy in Fedora 31+
command: grubby --update-kernel=ALL --args="systemd.unified_cgroup_hierarchy=0"
when:
- ansible_distribution == "Fedora"
- (ansible_distribution_major_version | int) >= 31
- ansible_proc_cmdline['systemd.unified_cgroup_hierarchy'] is not defined or ansible_proc_cmdline['systemd.unified_cgroup_hierarchy'] != '0'
- name: reboot in Fedora 31+
reboot:
when:
- ansible_distribution == "Fedora"
- (ansible_distribution_major_version | int) >= 31
- ansible_proc_cmdline['systemd.unified_cgroup_hierarchy'] is not defined or ansible_proc_cmdline['systemd.unified_cgroup_hierarchy'] != '0'
- import_tasks: "crio_repo.yml"
- import_tasks: "crictl.yml"