mirror of
https://github.com/ansible-collections/ansible.posix.git
synced 2026-01-10 14:45:28 +01:00
add check mode tests, add comments
This commit is contained in:
Simon Leary
parent
44a2151dbf
commit
eb740e97d4
1 changed files with 339 additions and 7 deletions
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@ -1,3 +1,4 @@
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# SETUP ################################################################################
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- name: Install dependencies (Linux)
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ansible.builtin.package:
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name: e2fsprogs
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@ -110,6 +111,46 @@
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mode: '0644'
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register: orig_info
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# BIND MOUNT ################################################################################
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# bind mount check mode
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- name: Bind mount a filesystem (Linux) (check mode)
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ansible.posix.mount:
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src: '{{ output_dir }}/mount_source'
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name: '{{ output_dir }}/mount_dest'
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state: mounted
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fstype: None
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opts: bind
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when: ansible_system == 'Linux'
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register: bind_result_linux_dry_run
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check_mode: true
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- name: Bind mount a filesystem (FreeBSD) (check mode)
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ansible.posix.mount:
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src: '{{ output_dir }}/mount_source'
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name: '{{ output_dir }}/mount_dest'
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state: mounted
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fstype: nullfs
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when: ansible_system == 'FreeBSD'
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register: bind_result_freebsd_dry_run
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check_mode: true
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- name: attempt to stat bind mounted file
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ansible.builtin.stat:
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path: '{{ output_dir }}/mount_dest/test_file'
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when: ansible_system in ('FreeBSD', 'Linux')
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register: dest_stat
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- name: Assert the bind mount did not take place
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ansible.builtin.assert:
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that:
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- linux_and_changed or freebsd_and_changed
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- not dest_stat['stat']['exists']
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vars:
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linux_and_changed: "{{ ansible_system == 'Linux' and bind_result_linux_dry_run['changed'] }}"
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freebsd_and_changed: "{{ ansible_system == 'FreeBSD' and bind_result_freebsd['changed'] }}"
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when: ansible_system in ('FreeBSD', 'Linux')
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# bind mount
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- name: Bind mount a filesystem (Linux)
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ansible.posix.mount:
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src: '{{ output_dir }}/mount_source'
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@ -168,6 +209,48 @@
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- (ansible_system == 'Linux' and not bind_result_linux['changed']) or (ansible_system == 'FreeBSD' and not bind_result_freebsd['changed'])
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when: ansible_system in ('FreeBSD', 'Linux')
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# remount check mode
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- name: Remount filesystem with different opts (Linux) (check mode)
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ansible.posix.mount:
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src: '{{ output_dir }}/mount_source'
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name: '{{ output_dir }}/mount_dest'
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state: mounted
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fstype: None
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opts: bind,ro
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when: ansible_system == 'Linux'
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register: bind_result_linux
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check_mode: true
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- name: Remount filesystem with different opts (FreeBSD) (check mode)
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ansible.posix.mount:
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src: '{{ output_dir }}/mount_source'
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name: '{{ output_dir }}/mount_dest'
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state: mounted
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fstype: nullfs
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opts: ro
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when: ansible_system == 'FreeBSD'
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register: bind_result_freebsd
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check_mode: true
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- name: Get mount options
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ansible.builtin.shell:
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cmd: set -o pipefail && mount | grep mount_dest | grep -c -E -w '(ro|read-only)'
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executable: "{{ shell_executable }}"
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changed_when: false
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failed_when: false
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register: new_options_count
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- name: Make sure the filesystem does not have the new opts
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ansible.builtin.assert:
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that:
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- linux_and_changed or freebsd_and_changed
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- new_options_count.stdout | int == 0
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vars:
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linux_and_changed: "{{ ansible_system == 'Linux' and bind_result_linux_dry_run['changed'] }}"
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freebsd_and_changed: "{{ ansible_system == 'FreeBSD' and bind_result_freebsd['changed'] }}"
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when: ansible_system in ('FreeBSD', 'Linux')
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# remount
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- name: Remount filesystem with different opts (Linux)
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ansible.posix.mount:
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src: '{{ output_dir }}/mount_source'
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@ -203,6 +286,29 @@
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- 1 == remount_options.stdout_lines | length
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when: ansible_system in ('FreeBSD', 'Linux')
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# unmount check mode
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- name: Unmount the bind mount (check mode)
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ansible.posix.mount:
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name: '{{ output_dir }}/mount_dest'
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state: absent
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when: ansible_system in ('Linux', 'FreeBSD')
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register: unmount_result
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check_mode: true
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- name: Make sure the file still exists in dest
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ansible.builtin.stat:
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path: '{{ output_dir }}/mount_dest/test_file'
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when: ansible_system in ('FreeBSD', 'Linux')
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register: dest_stat
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- name: Check that we did not unmount
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ansible.builtin.assert:
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that:
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- unmount_result['changed']
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- dest_stat['stat']['exists']
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when: ansible_system in ('FreeBSD', 'Linux')
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# unmount
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- name: Unmount the bind mount
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ansible.posix.mount:
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name: '{{ output_dir }}/mount_dest'
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@ -223,9 +329,36 @@
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- not dest_stat['stat']['exists']
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when: ansible_system in ('FreeBSD', 'Linux')
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- name: Block to test remounted option
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# SWAP #############################################################
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- name: swap
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when: ansible_system in ('Linux')
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block:
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# mount swap check mode
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- name: Stat /etc/fstab
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stat:
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path: /etc/fstab
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register: stat_fstab_before
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- name: Create fstab record for the first swap file (check mode)
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ansible.posix.mount:
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name: none
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src: /tmp/swap1
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opts: sw
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fstype: swap
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state: present
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check_mode: true
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- name: Stat /etc/fstab
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stat:
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path: /etc/fstab
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register: stat_fstab_after
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- name: Assert that fstab checksum did not change
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ansible.builtin.assert:
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that:
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- stat_fstab_before.stat.checksum == stat_fstab_after.stat.checksum
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# mount swap1
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- name: Create fstab record for the first swap file
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ansible.posix.mount:
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name: none
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@ -250,6 +383,7 @@
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- swap1_created['changed']
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- not swap1_created_again['changed']
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# mount swap2
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- name: Create fstab record for the second swap file
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ansible.posix.mount:
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name: none
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@ -274,6 +408,30 @@
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- swap2_created['changed']
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- not swap2_created_again['changed']
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# remove swap check mode
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- name: Stat /etc/fstab
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stat:
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path: /etc/fstab
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register: stat_fstab_before
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- name: Remove the fstab record for the first swap file (check mode)
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ansible.posix.mount:
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name: none
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src: /tmp/swap1
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state: absent
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check_mode: true
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- name: Stat /etc/fstab
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stat:
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path: /etc/fstab
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register: stat_fstab_after
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- name: Assert that fstab checksum did not change
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ansible.builtin.assert:
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that:
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- stat_fstab_before.stat.checksum == stat_fstab_after.stat.checksum
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# remove swap1
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- name: Remove the fstab record for the first swap file
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ansible.posix.mount:
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name: none
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@ -294,6 +452,7 @@
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- swap1_removed['changed']
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- not swap1_removed_again['changed']
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# remove swap2
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- name: Remove the fstab record for the second swap file
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ansible.posix.mount:
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name: none
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@ -314,6 +473,10 @@
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- swap2_removed['changed']
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- not swap2_removed_again['changed']
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# FIXUP #############################################################
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- name: fix incomplete entry already present in fstab
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when: ansible_system == 'Linux'
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block:
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- name: Create fstab record with missing last two fields
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ansible.builtin.copy:
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dest: /etc/fstab
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@ -343,6 +506,11 @@
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- ''' 0 0'' in optional_fields_content.stdout'
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- 1 == optional_fields_content.stdout_lines | length
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# REMOUNTED #############################################################
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- name: Block to test remounted option
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when: ansible_system in ('Linux')
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block:
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# setup
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- name: Create empty file
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community.general.filesize:
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path: /tmp/myfs.img
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@ -372,6 +540,26 @@
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ansible.builtin.pause:
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seconds: 2
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# remount check mode
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- name: Remount (check mode)
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ansible.posix.mount:
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path: /tmp/myfs
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state: remounted
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- name: Get again the last write time
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ansible.builtin.shell:
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cmd: >-
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set -o pipefail && dumpe2fs /tmp/myfs.img 2>/dev/null | grep -i "last write time:" |cut -d: -f2-
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executable: "{{ shell_executable }}"
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changed_when: false
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register: last_write_time_check
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- name: Fail if they are different
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ansible.builtin.fail:
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msg: Filesytem was remounted, testing of the module failed!
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when: last_write_time.stdout != last_write_time_check.stdout
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# remount
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- name: Test if the FS is remounted
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ansible.posix.mount:
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path: /tmp/myfs
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@ -390,6 +578,28 @@
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msg: Filesytem was not remounted, testing of the module failed!
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when: last_write is defined and last_write_time2 is defined and last_write_time.stdout == last_write_time2.stdout
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# remount different options check mode
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- name: Remount filesystem with different opts using remounted option (Linux only)
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ansible.posix.mount:
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path: /tmp/myfs
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state: remounted
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opts: rw,noexec
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check_mode: true
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- name: Get remounted options (Linux only)
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ansible.builtin.shell:
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cmd: set -o pipefail && mount | grep myfs | grep -E -w 'noexec' | wc -l
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executable: "{{ shell_executable }}"
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changed_when: false
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register: remounted_options
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- name: Make sure the filesystem now has the new opts after using remounted (Linux only)
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ansible.builtin.assert:
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that:
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- "'0' in remounted_options.stdout"
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- "1 == remounted_options.stdout_lines | length"
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# remount different options
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- name: Remount filesystem with different opts using remounted option (Linux only)
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ansible.posix.mount:
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path: /tmp/myfs
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@ -409,6 +619,7 @@
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- "'1' in remounted_options.stdout"
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- "1 == remounted_options.stdout_lines | length"
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# backup
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- name: Mount the FS again to test backup
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ansible.posix.mount:
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path: /tmp/myfs
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@ -439,9 +650,11 @@
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- /tmp/myfs.img
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- /tmp/myfs
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# BOOT #############################################################
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- name: Block to test boot option for Linux
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when: ansible_system in ('Linux')
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block:
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# setup
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- name: Create empty file
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community.general.filesize:
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path: /tmp/myfs.img
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@ -452,6 +665,7 @@
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fstype: ext3
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dev: /tmp/myfs.img
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# noauto
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- name: Mount the FS with noauto option
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ansible.posix.mount:
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path: /tmp/myfs
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@ -472,6 +686,7 @@
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path: /tmp/myfs
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state: absent
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# noauto + defaults
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- name: Mount the FS with noauto option and defaults
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ansible.posix.mount:
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path: /tmp/myfs
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@ -499,6 +714,7 @@
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- /tmp/myfs.img
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- /tmp/myfs
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# NEWLINE END OF FILE ############################################
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- name: Block to test missing newline at the EOF of fstab
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when: ansible_system in ('Linux')
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block:
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@ -537,6 +753,7 @@
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- /tmp/myfs1
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- /tmp/test_fstab
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# EPHEMERAL ################################################
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- name: Block to test ephemeral option
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environment:
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PATH: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
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@ -552,8 +769,7 @@
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path: /tmp/myfs_B.img
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size: 20M
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##### FORMAT FS ON LINUX
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##### FORMAT FS ON LINUX
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- name: Block to format FS on Linux
|
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when: ansible_system == 'Linux'
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block:
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@ -567,8 +783,7 @@
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fstype: ext3
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dev: /tmp/myfs_B.img
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|
||||
##### FORMAT FS ON SOLARIS AND BSD
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##### FORMAT FS ON SOLARIS AND BSD
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- name: Create loop devices on Solaris and BSD
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ansible.builtin.shell:
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cmd: "set -o pipefail && {{ ephemeral_create_loop_dev_cmd }}"
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@ -583,14 +798,54 @@
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changed_when: true
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||||
when: ephemeral_format_fs_cmd is defined
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||||
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##### TESTS
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- name: Create fstab if it does not exist
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ansible.builtin.file:
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path: "{{ ephemeral_fstab }}"
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state: touch
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mode: '0644'
|
||||
|
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# normal ephemeral mount check mode
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- name: Get checksum of /etc/fstab before mounting anything
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ansible.builtin.stat:
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path: '{{ ephemeral_fstab }}'
|
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register: fstab_stat_before_mount
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|
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- name: Mount the FS A with ephemeral state
|
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ansible.posix.mount:
|
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path: /tmp/myfs
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src: '{{ ephemeral_device_a }}'
|
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fstype: '{{ ephemeral_fstype }}'
|
||||
opts: rw
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||||
state: ephemeral
|
||||
register: ephemeral_mount_info
|
||||
|
||||
- name: Put something in the directory so we can do additional checks later on
|
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ansible.builtin.copy:
|
||||
content: 'Testing'
|
||||
dest: /tmp/myfs/test_file
|
||||
mode: '0644'
|
||||
|
||||
- name: Get checksum of /etc/fstab after an ephemeral mount
|
||||
ansible.builtin.stat:
|
||||
path: '{{ ephemeral_fstab }}'
|
||||
register: fstab_stat_after_mount
|
||||
|
||||
- name: Get mountinfo
|
||||
ansible.builtin.shell:
|
||||
cmd: grep -c '/tmp/myfs' <(mount -v)
|
||||
executable: "{{ shell_executable }}"
|
||||
register: check_mountinfo
|
||||
failed_when: false
|
||||
changed_when: false
|
||||
|
||||
- name: Assert the mount occured and the fstab is unchanged
|
||||
ansible.builtin.assert:
|
||||
that:
|
||||
- check_mountinfo.stdout|int == 0
|
||||
- ephemeral_mount_info['changed']
|
||||
- fstab_stat_before_mount['stat']['checksum'] == fstab_stat_after_mount['stat']['checksum']
|
||||
|
||||
# normal ephemeral mount
|
||||
- name: Get checksum of /etc/fstab before mounting anything
|
||||
ansible.builtin.stat:
|
||||
path: '{{ ephemeral_fstab }}'
|
||||
|
|
@ -631,6 +886,48 @@
|
|||
- ephemeral_mount_info['changed']
|
||||
- fstab_stat_before_mount['stat']['checksum'] == fstab_stat_after_mount['stat']['checksum']
|
||||
|
||||
# remount different options check mode
|
||||
- name: Get first mount record
|
||||
ansible.builtin.shell:
|
||||
cmd: grep '/tmp/myfs' <(mount -v)
|
||||
executable: "{{ shell_executable }}"
|
||||
register: ephemeral_mount_record_1
|
||||
changed_when: false
|
||||
|
||||
- name: Try to mount FS A where FS A is already mounted (should trigger remount and changed)
|
||||
ansible.posix.mount:
|
||||
path: /tmp/myfs
|
||||
src: '{{ ephemeral_device_a }}'
|
||||
fstype: '{{ ephemeral_fstype }}'
|
||||
opts: ro
|
||||
state: ephemeral
|
||||
register: ephemeral_mount_info
|
||||
check_mode: true
|
||||
|
||||
- name: Get second mount record (should be different than the first)
|
||||
ansible.builtin.shell:
|
||||
cmd: grep '/tmp/myfs' <(mount -v)
|
||||
executable: "{{ shell_executable }}"
|
||||
register: ephemeral_mount_record_2
|
||||
changed_when: false
|
||||
|
||||
- name: Get mountinfo
|
||||
ansible.builtin.shell:
|
||||
cmd: grep -c '/tmp/myfs' <(mount -v)
|
||||
executable: "{{ shell_executable }}"
|
||||
failed_when: false
|
||||
register: check_mountinfo
|
||||
changed_when: false
|
||||
|
||||
- name: Assert the FS A is still mounted, the options changed and the fstab unchanged
|
||||
ansible.builtin.assert:
|
||||
that:
|
||||
- check_mountinfo.stdout|int == 0
|
||||
- ephemeral_mount_record_1.stdout != ephemeral_mount_record_2.stdout
|
||||
- ephemeral_mount_info['changed']
|
||||
- fstab_stat_before_mount['stat']['checksum'] == fstab_stat_after_mount['stat']['checksum']
|
||||
|
||||
# remount different options
|
||||
- name: Get first mount record
|
||||
ansible.builtin.shell:
|
||||
cmd: grep '/tmp/myfs' <(mount -v)
|
||||
|
|
@ -670,6 +967,7 @@
|
|||
- ephemeral_mount_info['changed']
|
||||
- fstab_stat_before_mount['stat']['checksum'] == fstab_stat_after_mount['stat']['checksum']
|
||||
|
||||
# conflicting mount
|
||||
- name: Try to mount file B on file A mountpoint (should fail)
|
||||
ansible.posix.mount:
|
||||
path: /tmp/myfs
|
||||
|
|
@ -707,6 +1005,39 @@
|
|||
- test_file_stat['stat']['exists']
|
||||
- ephemeral_mount_b_info is failed
|
||||
|
||||
# unmount check mode
|
||||
- name: Unmount FS with state = unmounted
|
||||
ansible.posix.mount:
|
||||
path: /tmp/myfs
|
||||
state: unmounted
|
||||
check_mode: true
|
||||
|
||||
- name: Get fstab checksum after unmounting an ephemeral mount with state = unmounted
|
||||
ansible.builtin.stat:
|
||||
path: '{{ ephemeral_fstab }}'
|
||||
register: fstab_stat_after_unmount
|
||||
|
||||
- name: Get mountinfo
|
||||
ansible.builtin.shell:
|
||||
cmd: grep -c '/tmp/myfs' <(mount -v)
|
||||
executable: "{{ shell_executable }}"
|
||||
register: check_mountinfo
|
||||
failed_when: false
|
||||
changed_when: false
|
||||
|
||||
- name: Try to stat our test file
|
||||
ansible.builtin.stat:
|
||||
path: /tmp/myfs/test_file
|
||||
register: test_file_stat
|
||||
|
||||
- name: Assert that fstab is unchanged after unmounting an ephemeral mount with state = unmounted
|
||||
ansible.builtin.assert:
|
||||
that:
|
||||
- check_mountinfo.stdout|int == 0
|
||||
- not test_file_stat['stat']['exists']
|
||||
- fstab_stat_before_mount['stat']['checksum'] == fstab_stat_after_unmount['stat']['checksum']
|
||||
|
||||
# unmount
|
||||
- name: Unmount FS with state = unmounted
|
||||
ansible.posix.mount:
|
||||
path: /tmp/myfs
|
||||
|
|
@ -759,6 +1090,7 @@
|
|||
- /tmp/myfs_B.img
|
||||
- /tmp/myfs
|
||||
|
||||
# OPTS_NO_LOG ######################################
|
||||
- name: Block to test opts_no_log option
|
||||
when: ansible_system == 'Linux'
|
||||
block:
|
||||
|
|
|
|||
Loading…
Reference in a new issue