def get_packages():
"""Return a list of packages for install based on the configured plugin"""
plugin = remap_plugin(config("plugin"))
packages = deepcopy(GATEWAY_PKGS[networking_name()][plugin])
source = get_os_codename_install_source(config("openstack-origin"))
if plugin == "ovs":
if source >= "icehouse" and lsb_release()["DISTRIB_CODENAME"] < "utopic":
# NOTE(jamespage) neutron-vpn-agent supercedes l3-agent for
# icehouse but openswan was removed in utopic.
packages.remove("neutron-l3-agent")
packages.append("neutron-vpn-agent")
packages.append("openswan")
if source >= "kilo":
packages.append("python-neutron-fwaas")
if source >= "liberty":
# Switch out mysql driver
packages.remove("python-mysqldb")
packages.append("python-pymysql")
# Switch out to actual metering agent package
packages.remove("neutron-plugin-metering-agent")
packages.append("neutron-metering-agent")
packages.extend(determine_l3ha_packages())
if git_install_requested():
packages = list(set(packages))
packages.extend(BASE_GIT_PACKAGES)
# don't include packages that will be installed from git
for p in GIT_PACKAGE_BLACKLIST:
if p in packages:
packages.remove(p)
return packages
def register_configs():
''' Register config files with their respective contexts. '''
release = get_os_codename_install_source(config('openstack-origin'))
configs = templating.OSConfigRenderer(templates_dir=TEMPLATES,
openstack_release=release)
plugin = remap_plugin(config('plugin'))
name = networking_name()
if plugin == 'ovs':
# NOTE: deal with switch to ML2 plugin for >= icehouse
drop_config = NEUTRON_ML2_PLUGIN_CONF
if release >= 'icehouse':
drop_config = NEUTRON_OVS_PLUGIN_CONF
if drop_config in CONFIG_FILES[name][plugin]:
CONFIG_FILES[name][plugin].pop(drop_config)
if is_relation_made('amqp-nova'):
amqp_nova_ctxt = context.AMQPContext(
ssl_dir=NOVA_CONF_DIR,
rel_name='amqp-nova',
relation_prefix='nova')
else:
amqp_nova_ctxt = context.AMQPContext(
ssl_dir=NOVA_CONF_DIR,
rel_name='amqp')
CONFIG_FILES[name][plugin][NOVA_CONF][
'hook_contexts'].append(amqp_nova_ctxt)
for conf in CONFIG_FILES[name][plugin]:
configs.register(conf,
CONFIG_FILES[name][plugin][conf]['hook_contexts'])
return configs
def get_packages():
'''Return a list of packages for install based on the configured plugin'''
plugin = remap_plugin(config('plugin'))
packages = deepcopy(GATEWAY_PKGS[networking_name()][plugin])
source = get_os_codename_install_source(config('openstack-origin'))
if plugin == 'ovs':
if (source >= 'icehouse' and
lsb_release()['DISTRIB_CODENAME'] < 'utopic'):
# NOTE(jamespage) neutron-vpn-agent supercedes l3-agent for
# icehouse but openswan was removed in utopic.
packages.remove('neutron-l3-agent')
packages.append('neutron-vpn-agent')
packages.append('openswan')
if source >= 'kilo':
packages.append('python-neutron-fwaas')
if source >= 'liberty':
# Switch out mysql driver
packages.remove('python-mysqldb')
packages.append('python-pymysql')
# Switch out to actual metering agent package
packages.remove('neutron-plugin-metering-agent')
packages.append('neutron-metering-agent')
packages.extend(determine_l3ha_packages())
if git_install_requested():
packages = list(set(packages))
packages.extend(BASE_GIT_PACKAGES)
# don't include packages that will be installed from git
for p in GIT_PACKAGE_BLACKLIST:
if p in packages:
packages.remove(p)
return packages
def stop_services():
name = networking_name()
svcs = set()
for ctxt in CONFIG_FILES[name][config("plugin")].itervalues():
for svc in ctxt["services"]:
svcs.add(svc)
for svc in svcs:
service_stop(svc)
def stop_services():
name = networking_name()
svcs = set()
for ctxt in CONFIG_FILES[name][config('plugin')].itervalues():
for svc in ctxt['services']:
svcs.add(svc)
for svc in svcs:
service_stop(svc)
def restart_map():
"""
Determine the correct resource map to be passed to
charmhelpers.core.restart_on_change() based on the services configured.
:returns: dict: A dictionary mapping config file to lists of services
that should be restarted when file changes.
"""
_map = {}
plugin = config("plugin")
name = networking_name()
for f, ctxt in CONFIG_FILES[name][plugin].iteritems():
svcs = []
for svc in ctxt["services"]:
svcs.append(svc)
if svcs:
_map[f] = svcs
return _map
def restart_map():
'''
Determine the correct resource map to be passed to
charmhelpers.core.restart_on_change() based on the services configured.
:returns: dict: A dictionary mapping config file to lists of services
that should be restarted when file changes.
'''
_map = {}
plugin = config('plugin')
name = networking_name()
for f, ctxt in CONFIG_FILES[name][plugin].iteritems():
svcs = []
for svc in ctxt['services']:
svcs.append(svc)
if svcs:
_map[f] = svcs
return _map
def register_configs():
""" Register config files with their respective contexts. """
release = get_os_codename_install_source(config("openstack-origin"))
configs = templating.OSConfigRenderer(templates_dir=TEMPLATES, openstack_release=release)
plugin = remap_plugin(config("plugin"))
name = networking_name()
if plugin == "ovs":
# NOTE: deal with switch to ML2 plugin for >= icehouse
drop_config = NEUTRON_ML2_PLUGIN_CONF
if release >= "icehouse":
drop_config = NEUTRON_OVS_PLUGIN_CONF
if drop_config in CONFIG_FILES[name][plugin]:
CONFIG_FILES[name][plugin].pop(drop_config)
if is_relation_made("amqp-nova"):
amqp_nova_ctxt = context.AMQPContext(ssl_dir=NOVA_CONF_DIR, rel_name="amqp-nova", relation_prefix="nova")
else:
amqp_nova_ctxt = context.AMQPContext(ssl_dir=NOVA_CONF_DIR, rel_name="amqp")
CONFIG_FILES[name][plugin][NOVA_CONF]["hook_contexts"].append(amqp_nova_ctxt)
for conf in CONFIG_FILES[name][plugin]:
configs.register(conf, CONFIG_FILES[name][plugin][conf]["hook_contexts"])
return configs
def valid_plugin():
return config("plugin") in CORE_PLUGIN[networking_name()]
def test_ge_havana(self):
self.get_os_codename_install_source.return_value = 'havana'
self.assertEquals(neutron_contexts.networking_name(), 'neutron')
def test_lt_havana(self):
self.get_os_codename_install_source.return_value = 'folsom'
self.assertEquals(neutron_contexts.networking_name(), 'quantum')
def valid_plugin():
return config('plugin') in CORE_PLUGIN[networking_name()]
def test_ge_havana(self):
self.get_os_codename_install_source.return_value = 'havana'
self.assertEquals(neutron_contexts.networking_name(), 'neutron')
def test_lt_havana(self):
self.get_os_codename_install_source.return_value = 'folsom'
self.assertEquals(neutron_contexts.networking_name(), 'quantum')