openstack/charm-glance-simplestreams-sync
Code Issues Proposed changes

Release sync for 20.08

Browse Source 
- Classic charms: sync charm-helpers.
- Classic ceph based charms:  also sync charms.ceph
- Reactive charms: trigger a rebuild
- sync tox.ini
- sync requirements.txt and test-requirements.txt
- Fix style error due to W503

Change-Id: I44e4f9d41433f23f71684e10e28fd5b01d8fa5f1
This commit is contained in:
Alex Kavanagh 2020-07-27 20:09:24 +01:00
parent d4af9785f6
commit 7c27ca366d
10 changed files with 71 additions and 29 deletions
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10
charmhelpers/__init__.py
View File

@ -49,7 +49,8 @@ __deprecated_functions = {}
def deprecate(warning, date=None, log=None):
"""Add a deprecation warning the first time the function is used.
The date, which is a string in semi-ISO8660 format indicate the year-month
The date which is a string in semi-ISO8660 format indicates the year-month
that the function is officially going to be removed.
usage:
@ -62,10 +63,11 @@ def deprecate(warning, date=None, log=None):
The reason for passing the logging function (log) is so that hookenv.log
can be used for a charm if needed.
:param warning: String to indicat where it has moved ot.
:param date: optional sting, in YYYY-MM format to indicate when the
:param warning: String to indicate what is to be used instead.
:param date: Optional string in YYYY-MM format to indicate when the
function will definitely (probably) be removed.
:param log: The log function to call to log. If not, logs to stdout
:param log: The log function to call in order to log. If None, logs to
stdout
"""
def wrap(f):

21
charmhelpers/contrib/charmsupport/nrpe.py
View File

@ -18,14 +18,14 @@
# Authors:
# Matthew Wedgwood <matthew.wedgwood@canonical.com>
import subprocess
import pwd
import glob
import grp
import os
import glob
import shutil
import pwd
import re
import shlex
import shutil
import subprocess
import yaml
from charmhelpers.core.hookenv import (
@ -265,6 +265,11 @@ class NRPE(object):
relation_set(relation_id=rid, relation_settings={'primary': self.primary})
self.remove_check_queue = set()
@classmethod
def does_nrpe_conf_dir_exist(cls):
"""Return True if th nrpe_confdif directory exists."""
return os.path.isdir(cls.nrpe_confdir)
def add_check(self, *args, **kwargs):
shortname = None
if kwargs.get('shortname') is None:
@ -310,6 +315,12 @@ class NRPE(object):
nrpe_monitors = {}
monitors = {"monitors": {"remote": {"nrpe": nrpe_monitors}}}
# check that the charm can write to the conf dir. If not, then nagios
# probably isn't installed, and we can defer.
if not self.does_nrpe_conf_dir_exist():
return
for nrpecheck in self.checks:
nrpecheck.write(self.nagios_context, self.hostname,
self.nagios_servicegroups)
@ -400,7 +411,7 @@ def add_init_service_checks(nrpe, services, unit_name, immediate_check=True):
upstart_init = '/etc/init/%s.conf' % svc
sysv_init = '/etc/init.d/%s' % svc
if host.init_is_systemd():
if host.init_is_systemd(service_name=svc):
nrpe.add_check(
shortname=svc,
description='process check {%s}' % unit_name,

10
charmhelpers/contrib/openstack/templates/openstack_https_frontend
View File

@ -6,8 +6,14 @@ Listen {{ ext_port }}
<VirtualHost {{ address }}:{{ ext }}>
ServerName {{ endpoint }}
SSLEngine on
SSLProtocol +TLSv1 +TLSv1.1 +TLSv1.2
SSLCipherSuite HIGH:!RC4:!MD5:!aNULL:!eNULL:!EXP:!LOW:!MEDIUM
# This section is based on Mozilla's recommendation
# as the "intermediate" profile as of July 7th, 2020.
# https://wiki.mozilla.org/Security/Server_Side_TLS
SSLProtocol all -SSLv3 -TLSv1 -TLSv1.1
SSLCipherSuite ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
SSLHonorCipherOrder off
SSLCertificateFile /etc/apache2/ssl/{{ namespace }}/cert_{{ endpoint }}
# See LP 1484489 - this is to support <= 2.4.7 and >= 2.4.8
SSLCertificateChainFile /etc/apache2/ssl/{{ namespace }}/cert_{{ endpoint }}

10
charmhelpers/contrib/openstack/templates/openstack_https_frontend.conf
View File

@ -6,8 +6,14 @@ Listen {{ ext_port }}
<VirtualHost {{ address }}:{{ ext }}>
ServerName {{ endpoint }}
SSLEngine on
SSLProtocol +TLSv1 +TLSv1.1 +TLSv1.2
SSLCipherSuite HIGH:!RC4:!MD5:!aNULL:!eNULL:!EXP:!LOW:!MEDIUM
# This section is based on Mozilla's recommendation
# as the "intermediate" profile as of July 7th, 2020.
# https://wiki.mozilla.org/Security/Server_Side_TLS
SSLProtocol all -SSLv3 -TLSv1 -TLSv1.1
SSLCipherSuite ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
SSLHonorCipherOrder off
SSLCertificateFile /etc/apache2/ssl/{{ namespace }}/cert_{{ endpoint }}
# See LP 1484489 - this is to support <= 2.4.7 and >= 2.4.8
SSLCertificateChainFile /etc/apache2/ssl/{{ namespace }}/cert_{{ endpoint }}

17
charmhelpers/contrib/openstack/utils.py
View File

@ -2241,10 +2241,13 @@ def inform_peers_unit_state(state, relation_name='cluster'):
if state not in UNIT_STATES:
raise ValueError(
"Setting invalid state {} for unit".format(state))
this_unit = local_unit()
for r_id in relation_ids(relation_name):
juju_log('Telling peer behind relation {} that {} is {}'.format(
r_id, this_unit, state), 'DEBUG')
relation_set(relation_id=r_id,
relation_settings={
get_peer_key(local_unit()): state})
get_peer_key(this_unit): state})
def get_peers_unit_state(relation_name='cluster'):
@ -2276,8 +2279,10 @@ def are_peers_ready(relation_name='cluster'):
:returns: Whether all units are ready.
:rtype: bool
"""
unit_states = get_peers_unit_state(relation_name)
return all(v == UNIT_READY for v in unit_states.values())
unit_states = get_peers_unit_state(relation_name).values()
juju_log('{} peers are in the following states: {}'.format(
relation_name, unit_states), 'DEBUG')
return all(state == UNIT_READY for state in unit_states)
def inform_peers_if_ready(check_unit_ready_func, relation_name='cluster'):
@ -2360,7 +2365,9 @@ def get_api_application_status():
app_state, msg = get_api_unit_status()
if app_state == WORKLOAD_STATES.ACTIVE:
if are_peers_ready():
return WORKLOAD_STATES.ACTIVE, 'Application Ready'
msg = 'Application Ready'
else:
return WORKLOAD_STATES.WAITING, 'Some units are not ready'
app_state = WORKLOAD_STATES.WAITING
msg = 'Some units are not ready'
juju_log(msg, 'DEBUG')
return app_state, msg

18
charmhelpers/core/host.py
View File

@ -193,7 +193,7 @@ def service_pause(service_name, init_dir="/etc/init", initd_dir="/etc/init.d",
stopped = service_stop(service_name, **kwargs)
upstart_file = os.path.join(init_dir, "{}.conf".format(service_name))
sysv_file = os.path.join(initd_dir, service_name)
if init_is_systemd():
if init_is_systemd(service_name=service_name):
service('disable', service_name)
service('mask', service_name)
elif os.path.exists(upstart_file):
@ -227,7 +227,7 @@ def service_resume(service_name, init_dir="/etc/init",
"""
upstart_file = os.path.join(init_dir, "{}.conf".format(service_name))
sysv_file = os.path.join(initd_dir, service_name)
if init_is_systemd():
if init_is_systemd(service_name=service_name):
service('unmask', service_name)
service('enable', service_name)
elif os.path.exists(upstart_file):
@ -257,7 +257,7 @@ def service(action, service_name, **kwargs):
:param **kwargs: additional params to be passed to the service command in
the form of key=value.
"""
if init_is_systemd():
if init_is_systemd(service_name=service_name):
cmd = ['systemctl', action, service_name]
else:
cmd = ['service', service_name, action]
@ -281,7 +281,7 @@ def service_running(service_name, **kwargs):
units (e.g. service ceph-osd status id=2). The kwargs
are ignored in systemd services.
"""
if init_is_systemd():
if init_is_systemd(service_name=service_name):
return service('is-active', service_name)
else:
if os.path.exists(_UPSTART_CONF.format(service_name)):
@ -311,8 +311,14 @@ def service_running(service_name, **kwargs):
SYSTEMD_SYSTEM = '/run/systemd/system'
def init_is_systemd():
"""Return True if the host system uses systemd, False otherwise."""
def init_is_systemd(service_name=None):
"""
Returns whether the host uses systemd for the specified service.
@param Optional[str] service_name: specific name of service
"""
if str(service_name).startswith("snap."):
return True
if lsb_release()['DISTRIB_CODENAME'] == 'trusty':
return False
return os.path.isdir(SYSTEMD_SYSTEM)

4
files/glance_simplestreams_sync.py
View File

@ -186,8 +186,8 @@ def get_keystone_client(api_version):
auth_url=os.environ['OS_AUTH_URL'])
ksc_class = keystone_client.Client
os_cacert = os.environ.get('OS_CACERT', None)
if (os.environ['OS_AUTH_URL'].startswith('https')
and os_cacert is not None):
if (os.environ['OS_AUTH_URL'].startswith('https') and
os_cacert is not None):
ksc_vars['cacert'] = os_cacert
return ksc_class(**ksc_vars)

6
requirements.txt
View File

@ -13,5 +13,9 @@ netifaces>=0.10.4
netaddr>=0.7.12,!=0.7.16
Jinja2>=2.6 # BSD License (3 clause)
six>=1.9.0
dnspython>=1.12.0
# dnspython 2.0.0 dropped py3.5 support
dnspython<2.0.0; python_version < '3.6'
dnspython; python_version >= '3.6'
psutil>=1.1.1,<2.0.0

2
test-requirements.txt
View File

@ -10,7 +10,7 @@
charm-tools>=2.4.4
requests>=2.18.4
mock>=1.2
flake8>=2.2.4
flake8>=2.2.4,<=2.4.1
stestr>=2.2.0
coverage>=4.5.2
pyudev # for ceph-* charm unit tests (need to fix the ceph-* charm unit tests/mocking)

2
tox.ini
View File

@ -116,5 +116,5 @@ commands =
functest-run-suite --keep-model --bundle {posargs}
[flake8]
ignore = E402,E226,W503
ignore = E402,E226
exclude = */charmhelpers