37 lines
879 B
YAML
37 lines
879 B
YAML
---
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# Create swap file on low-memory servers
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- name: Check if swap file exists
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ansible.builtin.stat:
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path: /swapfile
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register: swap_check
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- name: Create swap file
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when: not swap_check.stat.exists
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block:
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- name: Allocate swap file
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ansible.builtin.command:
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cmd: "dd if=/dev/zero of=/swapfile bs=1M count={{ swap_size_mb }}"
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changed_when: true
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- name: Set swap file permissions
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ansible.builtin.file:
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path: /swapfile
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mode: "0600"
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- name: Format swap file
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ansible.builtin.command:
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cmd: mkswap /swapfile
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changed_when: true
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- name: Enable swap file
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ansible.builtin.command:
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cmd: swapon /swapfile
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changed_when: true
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- name: Add swap to fstab
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ansible.builtin.lineinfile:
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path: /etc/fstab
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line: "/swapfile none swap sw 0 0"
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state: present
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