晋太元中,武陵人捕鱼为业。缘溪行,忘路之远近。忽逢桃花林,夹岸数百步,中无杂树,芳草鲜美,落英缤纷。渔人甚异之,复前行,欲穷其林。 林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田、美池、桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男女衣着,悉如外人。黄发垂髫,并怡然自乐。 见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足为外人道也。”(间隔 一作:隔绝) 既出,得其船,便扶向路,处处志之。及郡下,诣太守,说如此。太守即遣人随其往,寻向所志,遂迷,不复得路。 南阳刘子骥,高尚士也,闻之,欣然规往。未果,寻病终。后遂无问津者。
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# This file is part of the sos project: https://github.com/sosreport/sos
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# version 2 of the GNU General Public License.
#
# See the LICENSE file in the source distribution for further information.
from socket import gethostname
from sos.report.plugins import Plugin, RedHatPlugin, UbuntuPlugin
class CephCommon(Plugin, RedHatPlugin, UbuntuPlugin):
short_desc = 'CEPH common'
plugin_name = 'ceph_common'
profiles = ('storage', 'virt', 'container', 'ceph')
containers = ('ceph-(.*-)?(mon|rgw|osd).*',)
ceph_hostname = gethostname()
packages = (
'ceph',
'ceph-mds',
'ceph-common',
'libcephfs1',
'ceph-fs-common',
'calamari-server',
)
services = (
'ceph-nfs@pacemaker',
f'ceph-mds@{ceph_hostname}',
f'ceph-mon@{ceph_hostname}',
f'ceph-mgr@{ceph_hostname}',
'ceph-radosgw@*',
'ceph-osd@*'
)
# This check will enable the plugin regardless of being
# containerized or not
files = ('/etc/ceph/ceph.conf',
'/var/snap/microceph/*',)
def setup(self):
all_logs = self.get_option("all_logs")
microceph_pkg = self.policy.package_manager.pkg_by_name('microceph')
if not microceph_pkg:
self.add_file_tags({
'.*/ceph.conf': 'ceph_conf',
'/var/log/ceph(.*)?/ceph.log.*': 'ceph_log',
})
if not all_logs:
self.add_copy_spec([
"/var/log/calamari/*.log",
"/var/log/ceph/**/ceph.log",
])
else:
self.add_copy_spec([
"/var/log/calamari",
"/var/log/ceph/**/ceph.log*",
])
self.add_copy_spec([
"/var/log/ceph/**/ceph.audit.log*",
"/etc/ceph/",
"/etc/calamari/",
"/var/lib/ceph/tmp/",
])
self.add_forbidden_path([
"/etc/ceph/*keyring*",
"/var/lib/ceph/*keyring*",
"/var/lib/ceph/*/*keyring*",
"/var/lib/ceph/*/*/*keyring*",
"/var/lib/ceph/osd",
"/var/lib/ceph/mon",
# Excludes temporary ceph-osd mount location like
# /var/lib/ceph/tmp/mnt.XXXX from sos collection.
"/var/lib/ceph/tmp/*mnt*",
"/etc/ceph/*bindpass*"
])
else:
if not all_logs:
self.add_copy_spec([
"/var/snap/microceph/common/logs/ceph.log",
"/var/snap/microceph/common/logs/ceph.audit.log",
])
else:
self.add_copy_spec([
"/var/snap/microceph/common/logs/ceph.log*",
"/var/snap/microceph/common/logs/ceph.audit.log*",
])
self.add_cmd_output("snap info microceph", subdir="microceph")
cmds = [
'client config list',
'cluster config list',
'cluster list',
# exclude keyrings from the config db
'cluster sql \'select * from config where key NOT LIKE \
\"%keyring%\"\'',
'disk list',
'log get-level',
'status',
]
self.add_cmd_output([f"microceph {cmd}" for cmd in cmds],
subdir='microceph')
self.add_cmd_output([
"ceph -v",
])
# vim: set et ts=4 sw=4 :