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# Copyright (C) 2015 Red Hat, Inc. Neependra Khare <nkhare@redhat.com>
# Copyright (C) 2015 Red Hat, Inc. Bryn M. Reeves <bmr@redhat.com>
# 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 sos.plugins import Plugin, RedHatPlugin
from os import path
class etcd(Plugin, RedHatPlugin):
"""etcd plugin
"""
plugin_name = 'etcd'
packages = ('etcd',)
profiles = ('container', 'system', 'services', 'cluster')
files = ('/etc/origin/node/pods/etcd.yaml',)
def setup(self):
if path.exists('/etc/origin/node/pods/etcd.yaml'):
etcd_cmd = 'master-exec etcd etcd etcdctl'
else:
etcd_cmd = 'etcdctl'
etcd_url = self.get_etcd_url()
self.add_forbidden_path([
'/etc/etcd/ca',
'/etc/etcd/*.key'
])
self.add_copy_spec('/etc/etcd')
subcmds = [
'--version',
'member list',
'cluster-health',
'ls --recursive',
]
self.add_cmd_output(['%s %s' % (etcd_cmd, sub) for sub in subcmds])
urls = [
'/v2/stats/leader',
'/v2/stats/self',
'/v2/stats/store',
]
if etcd_url:
self.add_cmd_output(['curl -s %s%s' % (etcd_url, u) for u in urls])
self.add_cmd_output("ls -lR /var/lib/etcd/")
self.add_journal(units="etcd")
def get_etcd_url(self):
try:
with open('/etc/etcd/etcd.conf', 'r') as ef:
for line in ef:
if line.startswith('ETCD_LISTEN_CLIENT_URLS'):
return line.split('=')[1].replace('"', '').strip()
# If we can't read etcd.conf, assume defaults by etcd version
except IOError:
# assume v3 is the default
url = 'http://localhost:2379'
try:
ver = self.policy.package_manager.get_pkg_list()['etcd']
ver = ver['version'][0]
if ver == '2':
url = 'http://localhost:4001'
except Exception:
# fallback when etcd is not installed
pass
return url
# vim: et ts=5 sw=4