Rene
c4640eae0e
if swap not enabled, enable swap set vm.swappiness and vm.vfs_cache_pressure on servers
15 lines
585 B
YAML
15 lines
585 B
YAML
- block:
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- name: server | system setup | create swapfile
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command: "fallocate -l {{ ansible_facts['memtotal_mb'] / 4 | round }} /swapfile"
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- name: server | system setup | format swapfile
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filesystem:
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fstype: swap
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dev: "/swapfile" # required. Target path to device or image file.
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- name: server | system setup | enable swap
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command: "swapon /swapfile"
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- name: server | system setup | edit fstab
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lineinfile:
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path: "/etc/fstab"
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state: present
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line: "/swapfile none swap sw 0 0"
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when: ansible_facts['memory_mb']['swap']['total'] == '0' |