Add swap.yml

swap.yml

@@ -0,0 +1,32 @@
+---
+- name: Create swap file if not present
+  hosts: all
+  become: yes
+  vars:
+    swap_file: /swapfile
+    swap_size_mb: 2048
+  tasks:
+    - name: Allocate swap file
+      command: fallocate -l {{ swap_size_mb }}M {{ swap_file }}
+      args:
+        creates: "{{ swap_file }}"
+
+    - name: Secure swap file
+      file:
+        path: "{{ swap_file }}"
+        owner: root
+        mode: '0600'
+
+    - name: Make swap
+      command: mkswap {{ swap_file }}
+
+    - name: Enable swap
+      command: swapon {{ swap_file }}
+
+    - name: Ensure swap on reboot
+      mount:
+        name: none
+        src: "{{ swap_file }}"
+        fstype: swap
+        opts: sw
+        state: present