From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- qa/tasks/systemd.py | 135 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 135 insertions(+) create mode 100644 qa/tasks/systemd.py (limited to 'qa/tasks/systemd.py') diff --git a/qa/tasks/systemd.py b/qa/tasks/systemd.py new file mode 100644 index 000000000..1728b920f --- /dev/null +++ b/qa/tasks/systemd.py @@ -0,0 +1,135 @@ +""" +Systemd test +""" +import contextlib +import logging +import re +import time + +from teuthology.orchestra import run +from teuthology.misc import reconnect, get_first_mon, wait_until_healthy + +log = logging.getLogger(__name__) + +def _remote_service_status(remote, service): + status = remote.sh('sudo systemctl status %s' % service, + check_status=False) + return status + +@contextlib.contextmanager +def task(ctx, config): + """ + - tasks: + ceph-deploy: + systemd: + + Test ceph systemd services can start, stop and restart and + check for any failed services and report back errors + """ + for remote, roles in ctx.cluster.remotes.items(): + remote.run(args=['sudo', 'ps', '-eaf', run.Raw('|'), + 'grep', 'ceph']) + units = remote.sh('sudo systemctl list-units | grep ceph', + check_status=False) + log.info(units) + if units.find('failed'): + log.info("Ceph services in failed state") + + # test overall service stop and start using ceph.target + # ceph.target tests are meant for ceph systemd tests + # and not actual process testing using 'ps' + log.info("Stopping all Ceph services") + remote.run(args=['sudo', 'systemctl', 'stop', 'ceph.target']) + status = _remote_service_status(remote, 'ceph.target') + log.info(status) + log.info("Checking process status") + ps_eaf = remote.sh('sudo ps -eaf | grep ceph') + if ps_eaf.find('Active: inactive'): + log.info("Successfully stopped all ceph services") + else: + log.info("Failed to stop ceph services") + + log.info("Starting all Ceph services") + remote.run(args=['sudo', 'systemctl', 'start', 'ceph.target']) + status = _remote_service_status(remote, 'ceph.target') + log.info(status) + if status.find('Active: active'): + log.info("Successfully started all Ceph services") + else: + log.info("info", "Failed to start Ceph services") + ps_eaf = remote.sh('sudo ps -eaf | grep ceph') + log.info(ps_eaf) + time.sleep(4) + + # test individual services start stop + name = remote.shortname + mon_name = 'ceph-mon@' + name + '.service' + mds_name = 'ceph-mds@' + name + '.service' + mgr_name = 'ceph-mgr@' + name + '.service' + mon_role_name = 'mon.' + name + mds_role_name = 'mds.' + name + mgr_role_name = 'mgr.' + name + m_osd = re.search('--id (\d+) --setuser ceph', ps_eaf) + if m_osd: + osd_service = 'ceph-osd@{m}.service'.format(m=m_osd.group(1)) + remote.run(args=['sudo', 'systemctl', 'status', + osd_service]) + remote.run(args=['sudo', 'systemctl', 'stop', + osd_service]) + time.sleep(4) # immediate check will result in deactivating state + status = _remote_service_status(remote, osd_service) + log.info(status) + if status.find('Active: inactive'): + log.info("Successfully stopped single osd ceph service") + else: + log.info("Failed to stop ceph osd services") + remote.sh(['sudo', 'systemctl', 'start', osd_service]) + time.sleep(4) + if mon_role_name in roles: + remote.run(args=['sudo', 'systemctl', 'status', mon_name]) + remote.run(args=['sudo', 'systemctl', 'stop', mon_name]) + time.sleep(4) # immediate check will result in deactivating state + status = _remote_service_status(remote, mon_name) + if status.find('Active: inactive'): + log.info("Successfully stopped single mon ceph service") + else: + log.info("Failed to stop ceph mon service") + remote.run(args=['sudo', 'systemctl', 'start', mon_name]) + time.sleep(4) + if mgr_role_name in roles: + remote.run(args=['sudo', 'systemctl', 'status', mgr_name]) + remote.run(args=['sudo', 'systemctl', 'stop', mgr_name]) + time.sleep(4) # immediate check will result in deactivating state + status = _remote_service_status(remote, mgr_name) + if status.find('Active: inactive'): + log.info("Successfully stopped single ceph mgr service") + else: + log.info("Failed to stop ceph mgr service") + remote.run(args=['sudo', 'systemctl', 'start', mgr_name]) + time.sleep(4) + if mds_role_name in roles: + remote.run(args=['sudo', 'systemctl', 'status', mds_name]) + remote.run(args=['sudo', 'systemctl', 'stop', mds_name]) + time.sleep(4) # immediate check will result in deactivating state + status = _remote_service_status(remote, mds_name) + if status.find('Active: inactive'): + log.info("Successfully stopped single ceph mds service") + else: + log.info("Failed to stop ceph mds service") + remote.run(args=['sudo', 'systemctl', 'start', mds_name]) + time.sleep(4) + + # reboot all nodes and verify the systemd units restart + # workunit that runs would fail if any of the systemd unit doesnt start + ctx.cluster.run(args='sudo reboot', wait=False, check_status=False) + # avoid immediate reconnect + time.sleep(120) + reconnect(ctx, 480) # reconnect all nodes + # for debug info + ctx.cluster.run(args=['sudo', 'ps', '-eaf', run.Raw('|'), + 'grep', 'ceph']) + # wait for HEALTH_OK + mon = get_first_mon(ctx, config) + (mon_remote,) = ctx.cluster.only(mon).remotes.keys() + wait_until_healthy(ctx, mon_remote, use_sudo=True) + yield -- cgit v1.2.3