From 2e8b72e27843e9cf70e9c8fe048e23c80ef39976 Mon Sep 17 00:00:00 2001
From: Kay Yan <kay.yan@daocloud.io>
Date: Tue, 9 Jan 2024 00:38:14 +0800
Subject: [PATCH] fix disable swap in centos (#10751)
---
.../preinstall/tasks/0010-swapoff.yml | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/roles/kubernetes/preinstall/tasks/0010-swapoff.yml b/roles/kubernetes/preinstall/tasks/0010-swapoff.yml
index 53bcf2d12..45474c844 100644
--- a/roles/kubernetes/preinstall/tasks/0010-swapoff.yml
+++ b/roles/kubernetes/preinstall/tasks/0010-swapoff.yml
@@ -1,4 +1,22 @@
---
+- name: Check if /etc/fstab exists
+ stat:
+ path: "/etc/fstab"
+ get_attributes: no
+ get_checksum: no
+ get_mime: no
+ register: fstab_file
+
+- name: Remove swapfile from /etc/fstab
+ ansible.posix.mount:
+ name: "{{ item }}"
+ fstype: swap
+ state: absent
+ loop:
+ - swap
+ - none
+ when: fstab_file.stat.exists
+
- name: Mask swap.target (persist swapoff)
ansible.builtin.systemd_service:
name: swap.target
--
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