mirror of
https://github.com/ceph/ceph
synced 2024-12-28 06:23:08 +00:00
114 lines
4.9 KiB
Python
114 lines
4.9 KiB
Python
"""
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Systemd test
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"""
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import contextlib
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import logging
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import re
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import time
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from cStringIO import StringIO
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from teuthology.orchestra import run
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log = logging.getLogger(__name__)
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@contextlib.contextmanager
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def task(ctx, config):
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"""
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- tasks:
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ceph-deploy:
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systemd:
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Test ceph systemd services can start, stop and restart and
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check for any failed services and report back errors
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"""
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for remote, roles in ctx.cluster.remotes.iteritems():
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remote.run(args=['sudo', 'ps', '-eaf', run.Raw('|'),
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'grep', 'ceph'])
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r = remote.run(args=['sudo', 'systemctl', 'list-units', run.Raw('|'),
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'grep', 'ceph'], stdout=StringIO(),
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check_status=False)
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log.info(r.stdout.getvalue())
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if r.stdout.getvalue().find('failed'):
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log.info("Ceph services in failed state")
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# test overall service stop and start using ceph.target
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# ceph.target tests are meant for ceph systemd tests
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# and not actual process testing using 'ps'
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log.info("Stopping all Ceph services")
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remote.run(args=['sudo', 'systemctl', 'stop', 'ceph.target'])
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r = remote.run(args=['sudo', 'systemctl', 'status', 'ceph.target'],
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stdout=StringIO(), check_status=False)
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log.info(r.stdout.getvalue())
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log.info("Checking process status")
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r = remote.run(args=['sudo', 'ps', '-eaf', run.Raw('|'),
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'grep', 'ceph'], stdout=StringIO())
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if r.stdout.getvalue().find('Active: inactive'):
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log.info("Sucessfully stopped all ceph services")
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else:
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log.info("Failed to stop ceph services")
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log.info("Starting all Ceph services")
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remote.run(args=['sudo', 'systemctl', 'start', 'ceph.target'])
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r = remote.run(args=['sudo', 'systemctl', 'status', 'ceph.target'],
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stdout=StringIO())
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log.info(r.stdout.getvalue())
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if r.stdout.getvalue().find('Active: active'):
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log.info("Sucessfully started all Ceph services")
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else:
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log.info("info", "Failed to start Ceph services")
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r = remote.run(args=['sudo', 'ps', '-eaf', run.Raw('|'),
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'grep', 'ceph'], stdout=StringIO())
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log.info(r.stdout.getvalue())
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time.sleep(4)
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# test individual services start stop
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name = remote.shortname
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mon_name = 'ceph-mon@' + name + '.service'
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mds_name = 'ceph-mds@' + name + '.service'
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mon_role_name = 'mon.' + name
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mds_role_name = 'mds.' + name
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m_osd = re.search('--id (\d+) --setuser ceph', r.stdout.getvalue())
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if m_osd:
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osd_service = 'ceph-osd@{m}.service'.format(m=m_osd.group(1))
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remote.run(args=['sudo', 'systemctl', 'status',
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osd_service])
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remote.run(args=['sudo', 'systemctl', 'stop',
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osd_service])
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time.sleep(4) # immediate check will result in deactivating state
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r = remote.run(args=['sudo', 'systemctl', 'status', osd_service],
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stdout=StringIO(), check_status=False)
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log.info(r.stdout.getvalue())
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if r.stdout.getvalue().find('Active: inactive'):
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log.info("Sucessfully stopped single osd ceph service")
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else:
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log.info("Failed to stop ceph osd services")
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remote.run(args=['sudo', 'systemctl', 'start',
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osd_service])
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time.sleep(4)
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if mon_role_name in roles:
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remote.run(args=['sudo', 'systemctl', 'status', mon_name])
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remote.run(args=['sudo', 'systemctl', 'stop', mon_name])
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time.sleep(4) # immediate check will result in deactivating state
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r = remote.run(args=['sudo', 'systemctl', 'status', mon_name],
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stdout=StringIO(), check_status=False)
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if r.stdout.getvalue().find('Active: inactive'):
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log.info("Sucessfully stopped single mon ceph service")
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else:
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log.info("Failed to stop ceph mon service")
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remote.run(args=['sudo', 'systemctl', 'start', mon_name])
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time.sleep(4)
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if mds_role_name in roles:
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remote.run(args=['sudo', 'systemctl', 'status', mds_name])
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remote.run(args=['sudo', 'systemctl', 'stop', mds_name])
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time.sleep(4) # immediate check will result in deactivating state
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r = remote.run(args=['sudo', 'systemctl', 'status', mds_name],
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stdout=StringIO(), check_status=False)
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if r.stdout.getvalue().find('Active: inactive'):
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log.info("Sucessfully stopped single ceph mds service")
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else:
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log.info("Failed to stop ceph mds service")
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remote.run(args=['sudo', 'systemctl', 'start', mds_name])
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time.sleep(4)
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yield
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