ceph/src/ceph-volume/ceph_volume/tests/functional/lvm/playbooks/test_bluestore.yml

   1
   2 - hosts: osds
   3   become: yes
   4   tasks:
   5
   6     - name: stop ceph-osd@2 daemon
   7       service:
   8         name: ceph-osd@2
   9         state: stopped
  10
  11     - name: stop ceph-osd@0 daemon
  12       service:
  13         name: ceph-osd@0
  14         state: stopped
  15
  16
  17 - hosts: mons
  18   become: yes
  19   tasks:
  20
  21     - name: destroy osd.2
  22       command: "ceph --cluster {{ cluster }} osd destroy osd.2 --yes-i-really-mean-it"
  23
  24     - name: destroy osd.0
  25       command: "ceph --cluster {{ cluster }} osd destroy osd.0 --yes-i-really-mean-it"
  26
  27
  28 - hosts: osds
  29   become: yes
  30   tasks:
  31
  32     # osd.2 device
  33     - name: zap /dev/vdd1
  34       command: "ceph-volume --cluster {{ cluster }} lvm zap /dev/vdd1 --destroy"
  35       environment:
  36         CEPH_VOLUME_DEBUG: 1
  37
  38     # partitions have been completely removed, so re-create them again
  39     - name: re-create partition /dev/vdd for lvm data usage
  40       parted:
  41         device: /dev/vdd
  42         number: 1
  43         part_start: 0%
  44         part_end: 50%
  45         unit: '%'
  46         label: gpt
  47         state: present
  48
  49     - name: redeploy osd.2 using /dev/vdd1
  50       command: "ceph-volume --cluster {{ cluster }} lvm create --bluestore --data /dev/vdd1 --osd-id 2"
  51       environment:
  52         CEPH_VOLUME_DEBUG: 1
  53
  54     # osd.0 device (zap without --destroy that removes the LV)
  55     - name: zap test_group/data-lv1
  56       command: "ceph-volume --cluster {{ cluster }} lvm zap test_group/data-lv1"
  57       environment:
  58         CEPH_VOLUME_DEBUG: 1
  59
  60     - name: prepare osd.0 again using test_group/data-lv1
  61       command: "ceph-volume --cluster {{ cluster }} lvm prepare --bluestore --data test_group/data-lv1 --osd-id 0"
  62       environment:
  63         CEPH_VOLUME_DEBUG: 1
  64
  65     - name: find all OSD directories
  66       find:
  67         paths: /var/lib/ceph/osd
  68         recurse: no
  69         file_type: directory
  70       register: osd_directories
  71
  72     - name: find all OSD symlinks
  73       find:
  74         paths: /var/lib/ceph/osd
  75         recurse: yes
  76         depth: 2
  77         file_type: link
  78       register: osd_symlinks
  79
  80     # set the OSD dir and the block/block.db links to root:root permissions, to
  81     # ensure that the OSD will be able to activate regardless
  82     - file:
  83         path: "{{ item.path }}"
  84         owner: root
  85         group: root
  86       with_items:
  87         - "{{ osd_directories.files }}"
  88
  89     - file:
  90         path: "{{ item.path }}"
  91         owner: root
  92         group: root
  93       with_items:
  94         - "{{ osd_symlinks.files }}"
  95
  96     - name: activate all to start the previously prepared osd.0
  97       command: "ceph-volume lvm activate --all"
  98       environment:
  99         CEPH_VOLUME_DEBUG: 1
 100
 101     - name: node inventory
 102       command: "ceph-volume inventory"
 103       environment:
 104         CEPH_VOLUME_DEBUG: 1
 105
 106     - name: list all OSDs
 107       command: "ceph-volume lvm list"
 108       environment:
 109         CEPH_VOLUME_DEBUG: 1
 110
 111     - name: create temporary directory
 112       tempfile:
 113         state: directory
 114         suffix: sparse
 115       register: tmpdir
 116
 117     - name: create a 1GB sparse file
 118       command: fallocate -l 1G {{ tmpdir.path }}/sparse.file
 119
 120     - name: find an empty loop device
 121       command: losetup -f
 122       register: losetup_list
 123
 124     - name: setup loop device with sparse file
 125       command: losetup {{ losetup_list.stdout }} {{ tmpdir.path }}/sparse.file
 126
 127     - name: create volume group
 128       command: vgcreate test_zap {{ losetup_list.stdout }}
 129       failed_when: false
 130
 131     - name: create logical volume 1
 132       command: lvcreate --yes -l 50%FREE -n data-lv1 test_zap
 133       failed_when: false
 134
 135     - name: create logical volume 2
 136       command: lvcreate --yes -l 50%FREE -n data-lv2 test_zap
 137       failed_when: false
 138
 139     # zapping the first lv shouldn't remove the vg, allowing the second zap to succeed
 140     - name: zap test_zap/data-lv1
 141       command: "ceph-volume --cluster {{ cluster }} lvm zap --destroy test_zap/data-lv1"
 142       environment:
 143         CEPH_VOLUME_DEBUG: 1
 144
 145     - name: zap test_zap/data-lv2
 146       command: "ceph-volume --cluster {{ cluster }} lvm zap --destroy test_zap/data-lv2"
 147       environment:
 148         CEPH_VOLUME_DEBUG: 1