28 lines
662 B
YAML
28 lines
662 B
YAML
---
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- name: "Add a swap file of {{ swap_file_size }} MBytes"
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become: true
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become_user: root
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shell:
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cmd: |
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# does the swap file already exist?
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if grep -q "swapfile" /etc/fstab; then
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echo 'swapfile found. No changes made.'
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exit 0
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fi
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echo 'swapfile not found. Adding swapfile...'
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set -ex
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fallocate -l '{{ swap_file_size }}M' /swapfile
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chmod 600 /swapfile
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mkswap /swapfile
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swapon /swapfile
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echo '/swapfile none swap defaults 0 0' >> /etc/fstab
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echo 'swapfile added.'
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exit 0
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register: add_swap_file
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changed_when: >-
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'swapfile added' in add_swap_file.stdout
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