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check systemd version #1020

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Dec 4, 2019
Merged

check systemd version #1020

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360dd09
check systemd version
liubo0127 Nov 5, 2019
f8b3488
Update roles/check_system_static/tasks/main.yml
liubo0127 Dec 2, 2019
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19 changes: 19 additions & 0 deletions roles/check_system_static/tasks/main.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,25 @@
- ansible_distribution in ['CentOS', 'RedHat']
- ansible_distribution_major_version != '7'

- name: Get systemd info
yum:
list: systemd
register: systemd_info
when: ansible_os_family == 'RedHat'

- set_fact:
systemd_version: "{{ systemd_info.results | json_query(query) }}"
vars:
query: "[?yumstate=='installed'].release"
when: ansible_os_family == 'RedHat'

- name: Preflight check - Systemd version
fail:
msg: "Current systemd release is {{ systemd_version }} (below 52.el7), there are some memory bugs. Refer to https://access.redhat.com/discussions/3536621"
when:
- ansible_os_family == 'RedHat'
- systemd_version[0] < '52.el7'

- name: Deploy epollexclusive script
copy: src="{{ script_dir }}/check/epollexclusive" dest="{{ deploy_dir }}/epollexclusive" mode=0755

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