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zhongchanghuiyizhanglinux
zhongchanghui
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yizhanglinux
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Add new test case for FS resize
1.resize to size_after more then size_before 2.resize to size_after less then size_before 3.resize to too-large volume size 4.resize to volume size equal disk's size 5.resize to invalid size 6.add basic resize test for ext2/3
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‎tests/tests_resize.yml‎

Lines changed: 290 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,9 +1,18 @@
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- hosts: all
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become: true
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vars:
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storage_safe_mode: false
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mount_location: '/opt/test1'
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volume_group_size: '10g'
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volume_size_before: '5g'
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volume_size_after: '9g'
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invalid_size1: 'xyz GiB'
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invalid_size2: 'none'
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unused_disk_subfact: '{{ ansible_devices[unused_disks[0]] }}'
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too_large_size: '{{ (unused_disk_subfact.sectors|int + 1) *
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unused_disk_subfact.sectorsize|int }}'
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disk_size: '{{ unused_disk_subfact.sectors|int *
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unused_disk_subfact.sectorsize|int }}'
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tasks:
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- include_role:
@@ -14,6 +23,8 @@
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min_size: "{{ volume_group_size }}"
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max_return: 1
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# For ext4 FS
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- name: Create one LVM logical volume with "{{ volume_size_before }}" under one volume group
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include_role:
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name: storage
@@ -47,6 +58,154 @@
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- include_tasks: verify-role-results.yml
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- name: Change volume size to "{{ volume_size_before }}"
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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type: lvm
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disks: "{{ unused_disks }}"
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volumes:
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- name: test1
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fs_type: 'ext4'
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size: "{{ volume_size_before }}"
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mount_point: "{{ mount_location }}"
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- include_tasks: verify-role-results.yml
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- name: Test for correct handling of too-large volume size
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block:
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- name: Try to create LVM with a too-large volume size, resize to "{{ too_large_size }}"
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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disks: "{{ unused_disks }}"
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volumes:
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- name: test1
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fs_type: 'ext4'
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size: "{{ too_large_size }}"
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mount_point: "{{ mount_location }}"
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- name: Unreachable task
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fail:
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msg: UNREACH
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rescue:
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- name: Check that we failed in the role
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assert:
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that:
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- ansible_failed_result.msg != 'UNREACH'
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msg: "Role has not failed when it should have"
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- name: Verify the output
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assert:
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that: "blivet_output.failed and
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blivet_output.msg|regex_search('volume.+cannot be resized to.+') and
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not blivet_output.changed"
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msg: "Unexpected behavior w/ invalid volume size"
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- name: Test for correct handling of volume size equal disk's size
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block:
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- name: Try to create LVM with volume size equal disk's size, resize to "{{ disk_size }}"
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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disks: "{{ unused_disks }}"
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volumes:
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- name: test1
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fs_type: 'ext4'
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size: "{{ disk_size }}"
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mount_point: "{{ mount_location }}"
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- name: Unreachable task
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fail:
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msg: UNREACH
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rescue:
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- name: Check that we failed in the role
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assert:
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that:
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- ansible_failed_result.msg != 'UNREACH'
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msg: "Role has not failed when it should have"
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- name: Verify the output
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assert:
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that: "blivet_output.failed and
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blivet_output.msg|regex_search('volume.+cannot be resized to.+') and
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not blivet_output.changed"
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msg: "Unexpected behavior w/ invalid volume size"
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- name: Test for correct handling of invalid size specification
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block:
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- name: Try to create LVM with an invalid size specification, resize to "{{ invalid_size1 }}"
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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disks: "{{ unused_disks }}"
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volumes:
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- name: test1
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fs_type: 'ext4'
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size: "{{ invalid_size1 }}"
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mount_point: "{{ mount_location }}"
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- name: Unreachable task
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fail:
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msg: UNREACH
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rescue:
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- name: Check that we failed in the role
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assert:
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that:
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- ansible_failed_result.msg != 'UNREACH'
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msg: "Role has not failed when it should have"
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- name: Verify the output
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assert:
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that: "blivet_output.failed and
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blivet_output.msg|regex_search('invalid size.+for volume') and
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not blivet_output.changed"
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msg: "Unexpected behavior w/ invalid volume size"
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- name: Test for correct handling of invalid size specification
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block:
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- name: Try to create LVM with an invalid size specification, resize to "{{ invalid_size2 }}"
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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disks: "{{ unused_disks }}"
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volumes:
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- name: test1
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fs_type: 'ext4'
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size: "{{ invalid_size2 }}"
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mount_point: "{{ mount_location }}"
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- name: Unreachable task
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fail:
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msg: UNREACH
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rescue:
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- name: Check that we failed in the role
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assert:
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that:
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- ansible_failed_result.msg != 'UNREACH'
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msg: "Role has not failed when it should have"
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- name: Verify the output
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assert:
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that: "blivet_output.failed and
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blivet_output.msg|regex_search('invalid size.+for volume') and
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not blivet_output.changed"
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msg: "Unexpected behavior w/ invalid volume size"
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- name: Clean up
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include_role:
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name: storage
@@ -57,7 +216,137 @@
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state: absent
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volumes:
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- name: test1
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size: "{{ volume_size_after }}"
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size: "{{ volume_size_before }}"
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mount_point: "{{ mount_location }}"
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- include_tasks: verify-role-results.yml
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# For ext3 FS
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- name: Create a LVM logical volume with "{{ volume_size_before }}" for ext3 FS
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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type: lvm
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disks: "{{ unused_disks }}"
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volumes:
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- name: test1
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fs_type: 'ext3'
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size: "{{ volume_size_before }}"
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mount_point: "{{ mount_location }}"
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- include_tasks: verify-role-results.yml
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- name: Change volume size to "{{ volume_size_after }}"
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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type: lvm
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disks: "{{ unused_disks }}"
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volumes:
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- name: test1
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fs_type: 'ext3'
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size: "{{ volume_size_after }}"
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mount_point: "{{ mount_location }}"
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- include_tasks: verify-role-results.yml
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- name: Change volume size to "{{ volume_size_before }}"
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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type: lvm
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disks: "{{ unused_disks }}"
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volumes:
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- name: test1
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fs_type: 'ext3'
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size: "{{ volume_size_before }}"
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mount_point: "{{ mount_location }}"
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- include_tasks: verify-role-results.yml
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- name: Clean up
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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disks: "{{ unused_disks }}"
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state: absent
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volumes:
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- name: test1
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size: "{{ volume_size_before }}"
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mount_point: "{{ mount_location }}"
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- include_tasks: verify-role-results.yml
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# For ext2 FS
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- name: Create a LVM logical volume with "{{ volume_size_before }}" for ext2 FS
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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type: lvm
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disks: "{{ unused_disks }}"
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volumes:
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- name: test1
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fs_type: 'ext2'
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size: "{{ volume_size_before }}"
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mount_point: "{{ mount_location }}"
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- include_tasks: verify-role-results.yml
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- name: Change volume size to "{{ volume_size_after }}"
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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type: lvm
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disks: "{{ unused_disks }}"
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volumes:
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- name: test1
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fs_type: 'ext2'
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size: "{{ volume_size_after }}"
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mount_point: "{{ mount_location }}"
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- include_tasks: verify-role-results.yml
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- name: Change volume size to "{{ volume_size_before }}"
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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type: lvm
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disks: "{{ unused_disks }}"
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volumes:
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- name: test1
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fs_type: 'ext2'
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size: "{{ volume_size_before }}"
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mount_point: "{{ mount_location }}"
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- include_tasks: verify-role-results.yml
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- name: Clean up
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include_role:
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name: storage
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vars:
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storage_pools:
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- name: foo
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disks: "{{ unused_disks }}"
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state: absent
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volumes:
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- name: test1
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size: "{{ volume_size_before }}"
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mount_point: "{{ mount_location }}"
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- include_tasks: verify-role-results.yml

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