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eafd8f8935
* Declare functions swapon() & swapoff(), is_swap() & reswap().
* Apply swapon/swapoff for states mounted, unmounted, remounted and
absent.
* Override default opts and boot when fstype=swap.
* Do not honor 'fstab' when fstype=swap (fail instead).
* Also fail when fstype=swap and 'path' is not 'none' ('-' for Solaris).
* Update module documentation accordingly.
+ Replace all platform.system() calls by a variable.
refactor integration tests
* Improve readability/understanding of what is tested, and what OS is
targeted.
* Move 'swap' related test cases into dedicated file (swap.yml).
* Add new test cases about swap enabling/disabling.
* Extend tests to FreeBSD when possible.
139 lines
3.3 KiB
YAML
139 lines
3.3 KiB
YAML
---
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# Tasks to validate swapfile management (enabling/disabling its use) on FreeBSD.
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# The swapfile MUST be associated to a memory disk, that becomes the 'src'.
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- name: Swap off all (try to cleanup previous erraneous tests)
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command:
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cmd: swapoff -a
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- name: Try to activate swapfile
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vars:
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swapfile: /var/swapfile0
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md_unit: 99
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md_name: "md{{ md_unit }}"
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md_path: "/dev/{{ md_name }}"
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block:
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- name: Create a file to be used for memory swapping
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command:
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cmd: "dd if=/dev/zero of={{ swapfile }} bs=1M count=64"
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creates: "{{ swapfile }}"
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- name: Setup permissions suitable for swap usage
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file:
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path: "{{ swapfile }}"
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mode: u=rw,go=
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state: file
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- name: Attach a memory disk to the swap file
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command:
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cmd: "mdconfig -a -t vnode -u {{ md_unit }} -f {{ swapfile }}"
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creates: "{{ md_path }}"
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- name: Get swap info (0)
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command: swapctl -l
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register: swap_info_0
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changed_when: false
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- name: Assert that memory disk {{ md_path }} is not used by swap
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assert:
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that:
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- swap_info_0.stdout is not search(md_path)
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- name: Enable swap file
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mount:
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path: none
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src: "{{ md_name }}"
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fstype: swap
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opts: "sw,file={{ swapfile }}"
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state: mounted
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register: swap_enabled_1
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- name: Get swap info (1)
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command: swapctl -l
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register: swap_info_1
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changed_when: false
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- name: Assert that swap file is enabled
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assert:
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that:
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- swap_enabled_1 is changed
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- swap_info_1.stdout is search(md_path)
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- name: Enable swap file, again
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mount:
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path: none
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src: "{{ md_name }}"
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fstype: swap
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opts: "sw,file={{ swapfile }}"
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state: mounted
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register: swap_enabled_2
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- name: Get swap info (2)
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command: swapctl -l
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register: swap_info_2
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changed_when: false
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- name: Assert that nothing changed
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assert:
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that:
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- swap_enabled_2 is not changed
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- swap_info_2.stdout == swap_info_1.stdout
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always:
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- name: Disable swap file
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mount:
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path: none
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src: "{{ md_name }}"
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fstype: swap
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state: absent
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register: swap_disabled_1
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- name: Get swap info (3)
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command: swapctl -l
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register: swap_info_3
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changed_when: false
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- name: Assert that swap file is disabled
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assert:
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that:
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- swap_disabled_1 is changed
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- swap_info_3.stdout == swap_info_0.stdout
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- name: Disable swap file, again
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mount:
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path: none
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src: "{{ md_name }}"
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fstype: swap
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state: absent
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register: swap_disabled_2
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- name: Get swap info (4)
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command: swapctl -l
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register: swap_info_4
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changed_when: false
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- name: Assert that swap file is disabled and nothing changed
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assert:
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that:
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- swap_disabled_2 is not changed
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- swap_info_4.stdout == swap_info_3.stdout
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- name: Detach memory disk
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command:
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cmd: "mdconfig -d -u {{ md_unit }}"
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removes: "{{ md_path }}"
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- name: Remove swap file
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file:
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path: "{{ swapfile }}"
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state: absent
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- name: Swap on all (try to restore pre-test state)
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command:
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cmd: swapon -a
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