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# Copyright (C) 2024 Canonical Ltd., Arif Ali <arif.ali@canonical.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.
import json
import pwd
from sos.report.plugins import Plugin, UbuntuPlugin, PluginOpt
class Sunbeam(Plugin, UbuntuPlugin):
short_desc = "Sunbeam Openstack Controller"
plugin_name = "sunbeam"
profiles = ('cloud',)
packages = ('openstack',)
common_dir = '/var/snap/openstack/common'
option_list = [
PluginOpt('sunbeam-user', default='ubuntu', val_type=str,
desc='The user used for sunbeam installation'),
PluginOpt('juju-allow-login', default=False, val_type=bool,
desc='Allow sos to login to juju'),
]
def setup(self):
self.add_service_status('snap.openstack.*')
self.add_copy_spec([
f'{self.common_dir}/hooks.log',
f'{self.common_dir}/state/daemon.yaml',
f'{self.common_dir}/state/truststore/sunbeam.maas.yaml',
f'{self.common_dir}/state/database/info.yaml',
f'{self.common_dir}/state/database/cluster.yaml',
'/var/snap/openstack/current/config.yaml',
])
self.add_cmd_output([
'sunbeam cluster list',
'sunbeam cluster list --format yaml',
])
sunbeam_user = self.get_option("sunbeam-user")
try:
user_pwd = pwd.getpwnam(sunbeam_user)
except KeyError:
# The user doesn't exist, this will skip the rest
self._log_warn(
f'User "{sunbeam_user}" does not exist, will not collect juju '
'information. Use `-k sunbeam.sunbeam-user` option to define '
'the user to use to collect data for sunbeam')
return
if user_pwd:
sb_snap_homedir = f'{user_pwd.pw_dir}/snap/openstack/common'
self.add_copy_spec([
f"{sb_snap_homedir}/*.log",
f"{sb_snap_homedir}/etc/*/*.log",
f"{sb_snap_homedir}/logs/*.log",
])
if self.get_option("juju-allow-login"):
self.exec_cmd(
f'su - {sunbeam_user} -c "sunbeam utils juju-login"')
# This checks if the juju user is logged in, and if it is, then we
# collect the juju information. It could be that the user was
# already logged in from a prior session
juju_whoami = self.exec_cmd('juju whoami', runas=sunbeam_user)
juju_status = self.exec_cmd('juju status', runas=sunbeam_user,
timeout=30)
logged_in = False
if juju_whoami['status'] == 0 or juju_status['status'] == 0:
try:
j_whoami = juju_whoami['output'].splitlines()[0]
j_status = juju_status['output'].splitlines()[0]
if "Controller" in j_whoami or "Controller" in j_status:
self._get_juju_cmd_details(sunbeam_user)
logged_in = True
except IndexError:
# One of the commands may not have gone through and hence
# not logged in
pass
if not logged_in:
self._log_warn(
"juju is not logged in, will not collect juju "
"information. Use `-k sunbeam.juju-allow-login=True` to "
"login or use `juju login` as the sunbeam user to "
"login")
def _get_juju_cmd_details(self, user):
self.add_cmd_output("juju controllers", runas=user)
juju_controllers = self.collect_cmd_output(
"juju controllers --format json", runas=user)
if juju_controllers['status'] == 0:
juju_ctrl_json = json.loads(juju_controllers['output'])
for controller in juju_ctrl_json['controllers'].keys():
self.add_cmd_output([
f'juju models -c {controller}',
f'juju model-defaults -c {controller}',
f'juju controller-config -c {controller}',
f'juju controller-config -c {controller} --format json',
], runas=user)
juju_models = self.collect_cmd_output(
f'juju models -c {controller} --format json',
runas=user)
if juju_models['status'] == 0:
juju_status_json = json.loads(juju_models['output'])
for model in juju_status_json['models']:
model_name = f'{controller}:{model["name"]}'
self.add_cmd_output([
f'juju status -m {model_name}',
f'juju status -m {model_name} --format json',
f'juju model-config -m {model_name}',
f'juju model-config -m {model_name} --format json',
], runas=user)
def postproc(self):
self.do_file_private_sub(
f'{self.common_dir}/state/truststore/sunbeam.maas.yaml'
)
self.do_cmd_private_sub('juju controllers')
self.do_cmd_private_sub('juju controller-config')
# vim: et ts=4 sw=4