def osd_in(args):
"""Resume the ceph-osd units on this local machine only
@raises subprocess.CalledProcessError should the osd units fails to osd_in.
@raises OSError if the unit can't get the local osd ids
"""
for local_id in get_local_osd_ids():
cmd = ['ceph', '--id', 'osd-upgrade', 'osd', 'in', str(local_id)]
check_call(cmd)
assess_status()
def aa_profile_changed(service_name='ceph-osd-all'):
"""
Reload AA profie and restart OSD processes.
"""
log("Loading new AppArmor profile")
service_reload('apparmor')
log("Restarting ceph-osd services with new AppArmor profile")
if ceph.systemd():
for osd_id in ceph.get_local_osd_ids():
service_restart('ceph-osd@{}'.format(osd_id))
else:
service_restart(service_name)
def aa_profile_changed(service_name='ceph-osd-all'):
"""
Reload AA profie and restart OSD processes.
"""
log("Loading new AppArmor profile")
service_reload('apparmor')
log("Restarting ceph-osd services with new AppArmor profile")
if ceph.systemd():
for osd_id in ceph.get_local_osd_ids():
service_restart('ceph-osd@{}'.format(osd_id))
else:
service_restart(service_name)
def osd_out(args):
"""Pause the ceph-osd units on the local machine only.
Optionally uses the 'osd-number' from juju action param to only osd_out a
specific osd.
@raises CalledProcessError if the ceph commands fails.
@raises OSError if it can't get the local osd ids.
"""
for local_id in get_local_osd_ids():
cmd = ['ceph', '--id', 'osd-upgrade', 'osd', 'out', str(local_id)]
check_call(cmd)
assess_status()
def pause(args):
"""Pause the ceph-osd units on the local machine only.
Optionally uses the 'osd-number' from juju action param to only pause a
specific osd. If all the osds are not stopped then the paused status is
not set.
@raises CalledProcessError if the ceph commands fails.
@raises OSError if it can't get the local osd ids.
"""
for local_id in get_local_osd_ids():
cmd = ['ceph', '--id', 'osd-upgrade', 'osd', 'out', str(local_id)]
check_call(cmd)
set_unit_paused()
assess_status()
def install_apparmor_profile():
"""
Install ceph apparmor profiles and configure
based on current setting of 'aa-profile-mode'
configuration option.
"""
log('Installing apparmor profile for ceph-osd')
copy_profile_into_place()
if config().changed('aa-profile-mode'):
aa_context = CephOsdAppArmorContext()
aa_context.setup_aa_profile()
service_reload('apparmor')
if ceph.systemd():
for osd_id in ceph.get_local_osd_ids():
service_restart('ceph-osd@{}'.format(osd_id))
else:
service_restart('ceph-osd-all')
