Ceph » ceph-volume

Introduced by https://github.com/ceph/ceph/pull/31421 ceph-volume tries to call the selinuxenabled binary and assumes it is installed everywhere. Fails on non selinux systems.

TASK [ceph-osd : use ceph-volume to create bluestore osds] *********************
task path: /tmp/tox.WOaTV3ir2b/xenial-bluestore-dmcrypt/tmp/ceph-ansible/roles/ceph-osd/tasks/scenarios/lvm.yml:2
[WARNING]: The value False (type bool) in a string field was converted to
u'False' (type string). If this does not look like what you expect, quote the
entire value to ensure it does not change.
failed: [osd0] (item={u'data': u'data-lv1', u'data_vg': u'test_group', u'crush_device_class': u'test'}) => {
    "ansible_loop_var": "item", 
    "changed": true, 
    "cmd": [
        "ceph-volume", 
        "--cluster", 
        "test", 
        "lvm", 
        "create", 
        "--bluestore", 
        "--data", 
        "test_group/data-lv1", 
        "--crush-device-class", 
        "test", 
        "--dmcrypt" 
    ], 
    "delta": "0:00:09.262882", 
    "end": "2019-11-22 02:20:07.310261", 
    "item": {
        "crush_device_class": "test", 
        "data": "data-lv1", 
        "data_vg": "test_group" 
    }, 
    "rc": 1, 
    "start": "2019-11-22 02:19:58.047379" 
}

STDERR:

Running command: /usr/bin/ceph-authtool --gen-print-key
Running command: /usr/bin/ceph-authtool --gen-print-key
Running command: /usr/bin/ceph --cluster test --name client.bootstrap-osd --keyring /var/lib/ceph/bootstrap-osd/test.keyring -i - osd new 40d53ab7-5ac4-413d-84c2-c68f10f66f3c
Running command: /usr/bin/ceph-authtool --gen-print-key
Running command: /sbin/cryptsetup --batch-mode --key-file - luksFormat /dev/test_group/data-lv1
Running command: /sbin/cryptsetup --key-file - --allow-discards luksOpen /dev/test_group/data-lv1 kuFmDt-2GNa-4G5T-tRtA-czhx-cc7q-Dh5qEo
Running command: /bin/mount -t tmpfs tmpfs /var/lib/ceph/osd/test-0
--> Absolute path not found for executable: selinuxenabled
--> Ensure $PATH environment variable contains common executable locations
--> Was unable to complete a new OSD, will rollback changes
Running command: /usr/bin/ceph --cluster test --name client.bootstrap-osd --keyring /var/lib/ceph/bootstrap-osd/test.keyring osd purge-new osd.0 --yes-i-really-mean-it
 stderr: purged osd.0
Traceback (most recent call last):
  File "/usr/sbin/ceph-volume", line 9, in <module>
    load_entry_point('ceph-volume==1.0.0', 'console_scripts', 'ceph-volume')()
  File "/usr/lib/python2.7/dist-packages/ceph_volume/main.py", line 38, in __init__
    self.main(self.argv)
  File "/usr/lib/python2.7/dist-packages/ceph_volume/decorators.py", line 59, in newfunc
    return f(*a, **kw)
  File "/usr/lib/python2.7/dist-packages/ceph_volume/main.py", line 149, in main
    terminal.dispatch(self.mapper, subcommand_args)
  File "/usr/lib/python2.7/dist-packages/ceph_volume/terminal.py", line 194, in dispatch
    instance.main()
  File "/usr/lib/python2.7/dist-packages/ceph_volume/devices/lvm/main.py", line 40, in main
    terminal.dispatch(self.mapper, self.argv)
  File "/usr/lib/python2.7/dist-packages/ceph_volume/terminal.py", line 194, in dispatch
    instance.main()
  File "/usr/lib/python2.7/dist-packages/ceph_volume/devices/lvm/create.py", line 69, in main
    self.create(args)
  File "/usr/lib/python2.7/dist-packages/ceph_volume/decorators.py", line 16, in is_root
    return func(*a, **kw)
  File "/usr/lib/python2.7/dist-packages/ceph_volume/devices/lvm/create.py", line 26, in create
    prepare_step.safe_prepare(args)
  File "/usr/lib/python2.7/dist-packages/ceph_volume/devices/lvm/prepare.py", line 219, in safe_prepare
    self.prepare()
  File "/usr/lib/python2.7/dist-packages/ceph_volume/decorators.py", line 16, in is_root
    return func(*a, **kw)
  File "/usr/lib/python2.7/dist-packages/ceph_volume/devices/lvm/prepare.py", line 320, in prepare
    osd_fsid,
  File "/usr/lib/python2.7/dist-packages/ceph_volume/devices/lvm/prepare.py", line 107, in prepare_bluestore
    prepare_utils.create_osd_path(osd_id, tmpfs=True)
  File "/usr/lib/python2.7/dist-packages/ceph_volume/util/prepare.py", line 223, in create_osd_path
    mount_tmpfs(path)
  File "/usr/lib/python2.7/dist-packages/ceph_volume/util/prepare.py", line 216, in mount_tmpfs
    system.set_context(path)
  File "/usr/lib/python2.7/dist-packages/ceph_volume/util/system.py", line 300, in set_context
    stdout, stderr, code = process.call(['selinuxenabled'], verbose_on_failure=False)
  File "/usr/lib/python2.7/dist-packages/ceph_volume/process.py", line 201, in call
    **kw
  File "/usr/lib/python2.7/subprocess.py", line 711, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1343, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory