import amulet
import os
import yaml
from charmhelpers.contrib.openstack.amulet.deployment import (
OpenStackAmuletDeployment
)
from charmhelpers.contrib.openstack.amulet.utils import (
OpenStackAmuletUtils,
DEBUG,
# ERROR
)
# Use DEBUG to turn on debug logging
u = OpenStackAmuletUtils(DEBUG)
class NovaCCBasicDeployment(OpenStackAmuletDeployment):
"""Amulet tests on a basic nova cloud controller deployment."""
def __init__(self, series=None, openstack=None, source=None, git=False,
stable=False):
"""Deploy the entire test environment."""
super(NovaCCBasicDeployment, self).__init__(series, openstack,
source, stable)
self.git = git
self._add_services()
self._add_relations()
self._configure_services()
self._deploy()
u.log.info('Waiting on extended status checks...')
exclude_services = ['mysql']
self._auto_wait_for_status(exclude_services=exclude_services)
self._initialize_tests()
def _add_services(self):
"""Add services
Add the services that we're testing, where nova-cc is local,
and the rest of the service are from lp branches that are
compatible with the local charm (e.g. stable or next).
"""
this_service = {'name': 'nova-cloud-controller'}
other_services = [{'name': 'mysql'},
{'name': 'rabbitmq-server'},
{'name': 'nova-compute', 'units': 2},
{'name': 'keystone'},
{'name': 'glance'}]
super(NovaCCBasicDeployment, self)._add_services(this_service,
other_services)
def _add_relations(self):
"""Add all of the relations for the services."""
relations = {
'nova-cloud-controller:shared-db': 'mysql:shared-db',
'nova-cloud-controller:identity-service': 'keystone:'
'identity-service',
'nova-cloud-controller:amqp': 'rabbitmq-server:amqp',
'nova-cloud-controller:cloud-compute': 'nova-compute:'
'cloud-compute',
'nova-cloud-controller:image-service': 'glance:image-service',
'nova-compute:image-service': 'glance:image-service',
'nova-compute:shared-db': 'mysql:shared-db',
'nova-compute:amqp': 'rabbitmq-server:amqp',
'keystone:shared-db': 'mysql:shared-db',
'glance:identity-service': 'keystone:identity-service',
'glance:shared-db': 'mysql:shared-db',
'glance:amqp': 'rabbitmq-server:amqp'
}
super(NovaCCBasicDeployment, self)._add_relations(relations)
def _configure_services(self):
"""Configure all of the services."""
nova_cc_config = {}
nova_config = {}
if self.git:
amulet_http_proxy = os.environ.get('AMULET_HTTP_PROXY')
reqs_repo = 'git://github.com/openstack/requirements'
neutron_repo = 'git://github.com/openstack/neutron'
nova_repo = 'git://github.com/openstack/nova'
if self._get_openstack_release() == self.trusty_icehouse:
reqs_repo = 'git://github.com/coreycb/requirements'
neutron_repo = 'git://github.com/coreycb/neutron'
nova_repo = 'git://github.com/coreycb/nova'
branch = 'stable/' + self._get_openstack_release_string()
openstack_origin_git = {
'repositories': [
{'name': 'requirements',
'repository': reqs_repo,
'branch': branch},
{'name': 'neutron',
'repository': neutron_repo,
'branch': branch},
{'name': 'nova',
'repository': nova_repo,
'branch': branch},
],
'directory': '/mnt/openstack-git',
'http_proxy': amulet_http_proxy,
'https_proxy': amulet_http_proxy,
}
nova_cc_config['openstack-origin-git'] = \
yaml.dump(openstack_origin_git)
nova_config['openstack-origin-git'] = \
yaml.dump(openstack_origin_git)
# Add some rate-limiting options to the charm. These will noop before
# icehouse.
nova_cc_config['api-rate-limit-rules'] = \
"( POST, '*', .*, 9999, MINUTE );"
keystone_config = {'admin-password': 'openstack',
'admin-token': 'ubuntutesting'}
configs = {'nova-cloud-controller': nova_cc_config,
'keystone': keystone_config, 'nova-compute': nova_config}
super(NovaCCBasicDeployment, self)._configure_services(configs)
def _initialize_tests(self):
"""Perform final initialization before tests get run."""
# Access the sentries for inspecting service units
self.mysql_sentry = self.d.sentry.unit['mysql/0']
self.keystone_sentry = self.d.sentry.unit['keystone/0']
self.rabbitmq_sentry = self.d.sentry.unit['rabbitmq-server/0']
self.nova_cc_sentry = self.d.sentry.unit['nova-cloud-controller/0']
self.nova_compute_sentry = self.d.sentry.unit['nova-compute/0']
self.glance_sentry = self.d.sentry.unit['glance/0']
u.log.debug('openstack release val: {}'.format(
self._get_openstack_release()))
u.log.debug('openstack release str: {}'.format(
self._get_openstack_release_string()))
# Authenticate admin with keystone
self.keystone = u.authenticate_keystone_admin(self.keystone_sentry,
user='admin',
password='openstack',
tenant='admin')
# Authenticate admin with glance endpoint
self.glance = u.authenticate_glance_admin(self.keystone)
# Create a demo tenant/role/user
self.demo_tenant = 'demoTenant'
self.demo_role = 'demoRole'
self.demo_user = 'demoUser'
if not u.tenant_exists(self.keystone, self.demo_tenant):
tenant = self.keystone.tenants.create(tenant_name=self.demo_tenant,
description='demo tenant',
enabled=True)
self.keystone.roles.create(name=self.demo_role)
self.keystone.users.create(name=self.demo_user,
password='password',
tenant_id=tenant.id,
email='demo@demo.com')
# Authenticate demo user with keystone
self.keystone_demo = \
u.authenticate_keystone_user(self.keystone, user=self.demo_user,
password='password',
tenant=self.demo_tenant)
# Authenticate demo user with nova-api
self.nova_demo = u.authenticate_nova_user(self.keystone,
user=self.demo_user,
password='password',
tenant=self.demo_tenant)
def test_100_services(self):
"""Verify the expected services are running on the corresponding
service units."""
u.log.debug('Checking system services on units...')
services = {
self.mysql_sentry: ['mysql'],
self.rabbitmq_sentry: ['rabbitmq-server'],
self.nova_cc_sentry: ['nova-api-ec2',
'nova-api-os-compute',
'nova-conductor',
'nova-objectstore',
'nova-cert',
'nova-scheduler'],
self.nova_compute_sentry: ['nova-compute',
'nova-network',
'nova-api'],
self.keystone_sentry: ['keystone'],
self.glance_sentry: ['glance-registry', 'glance-api']
}
ret = u.validate_services_by_name(services)
if ret:
amulet.raise_status(amulet.FAIL, msg=ret)
def test_102_service_catalog(self):
"""Verify that the service catalog endpoint data is valid."""
u.log.debug('Checking keystone service catalog...')
endpoint_vol = {'adminURL': u.valid_url,
'region': 'RegionOne',
'publicURL': u.valid_url,
'internalURL': u.valid_url}
endpoint_id = {'adminURL': u.valid_url,
'region': 'RegionOne',
'publicURL': u.valid_url,
'internalURL': u.valid_url}
if self._get_openstack_release() >= self.precise_folsom:
endpoint_vol['id'] = u.not_null
endpoint_id['id'] = u.not_null
if self._get_openstack_release() >= self.trusty_kilo:
expected = {'compute': [endpoint_vol], 'identity': [endpoint_id]}
else:
expected = {'s3': [endpoint_vol], 'compute': [endpoint_vol],
'ec2': [endpoint_vol], 'identity': [endpoint_id]}
actual = self.keystone_demo.service_catalog.get_endpoints()
ret = u.validate_svc_catalog_endpoint_data(expected, actual)
if ret:
amulet.raise_status(amulet.FAIL, msg=ret)
def test_104_openstack_compute_api_endpoint(self):
"""Verify the openstack compute api (osapi) endpoint data."""
u.log.debug('Checking compute endpoint data...')
endpoints = self.keystone.endpoints.list()
admin_port = internal_port = public_port = '8774'
expected = {
'id': u.not_null,
'region': 'RegionOne',
'adminurl': u.valid_url,
'internalurl': u.valid_url,
'publicurl': u.valid_url,
'service_id': u.not_null
}
ret = u.validate_endpoint_data(endpoints, admin_port, internal_port,
public_port, expected)
if ret:
message = 'osapi endpoint: {}'.format(ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_106_ec2_api_endpoint(self):
"""Verify the EC2 api endpoint data."""
if self._get_openstack_release() >= self.trusty_kilo:
return
u.log.debug('Checking ec2 endpoint data...')
endpoints = self.keystone.endpoints.list()
admin_port = internal_port = public_port = '8773'
expected = {
'id': u.not_null,
'region': 'RegionOne',
'adminurl': u.valid_url,
'internalurl': u.valid_url,
'publicurl': u.valid_url,
'service_id': u.not_null
}
ret = u.validate_endpoint_data(endpoints, admin_port, internal_port,
public_port, expected)
if ret:
message = 'EC2 endpoint: {}'.format(ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_108_s3_api_endpoint(self):
"""Verify the S3 api endpoint data."""
if self._get_openstack_release() >= self.trusty_kilo:
return
u.log.debug('Checking s3 endpoint data...')
endpoints = self.keystone.endpoints.list()
admin_port = internal_port = public_port = '3333'
expected = {
'id': u.not_null,
'region': 'RegionOne',
'adminurl': u.valid_url,
'internalurl': u.valid_url,
'publicurl': u.valid_url,
'service_id': u.not_null
}
ret = u.validate_endpoint_data(endpoints, admin_port, internal_port,
public_port, expected)
if ret:
message = 'S3 endpoint: {}'.format(ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_200_nova_cc_shared_db_relation(self):
"""Verify the nova-cc to mysql shared-db relation data"""
u.log.debug('Checking n-c-c:mysql db relation data...')
unit = self.nova_cc_sentry
relation = ['shared-db', 'mysql:shared-db']
expected = {
'private-address': u.valid_ip,
'nova_database': 'nova',
'nova_username': 'nova',
'nova_hostname': u.valid_ip
}
ret = u.validate_relation_data(unit, relation, expected)
if ret:
message = u.relation_error('nova-cc shared-db', ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_202_mysql_shared_db_relation(self):
"""Verify the mysql to nova-cc shared-db relation data"""
u.log.debug('Checking mysql:n-c-c db relation data...')
unit = self.mysql_sentry
relation = ['shared-db', 'nova-cloud-controller:shared-db']
expected = {
'private-address': u.valid_ip,
'nova_password': u.not_null,
'db_host': u.valid_ip
}
ret = u.validate_relation_data(unit, relation, expected)
if ret:
message = u.relation_error('mysql shared-db', ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_204_nova_cc_identity_service_relation(self):
"""Verify the nova-cc to keystone identity-service relation data"""
u.log.debug('Checking n-c-c:keystone identity relation data...')
unit = self.nova_cc_sentry
relation = ['identity-service', 'keystone:identity-service']
expected = {
'nova_internal_url': u.valid_url,
'nova_public_url': u.valid_url,
'nova_service': 'nova',
'private-address': u.valid_ip,
'nova_region': 'RegionOne',
'nova_admin_url': u.valid_url,
}
if self._get_openstack_release() < self.trusty_kilo:
expected['s3_admin_url'] = u.valid_url
expected['s3_internal_url'] = u.valid_url
expected['s3_public_url'] = u.valid_url
expected['s3_region'] = 'RegionOne'
expected['s3_service'] = 's3'
expected['ec2_admin_url'] = u.valid_url
expected['ec2_internal_url'] = u.valid_url
expected['ec2_public_url'] = u.valid_url
expected['ec2_region'] = 'RegionOne'
expected['ec2_service'] = 'ec2'
ret = u.validate_relation_data(unit, relation, expected)
if ret:
message = u.relation_error('nova-cc identity-service', ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_206_keystone_identity_service_relation(self):
"""Verify the keystone to nova-cc identity-service relation data"""
u.log.debug('Checking keystone:n-c-c identity relation data...')
unit = self.keystone_sentry
relation = ['identity-service',
'nova-cloud-controller:identity-service']
expected = {
'service_protocol': 'http',
'service_tenant': 'services',
'admin_token': 'ubuntutesting',
'service_password': u.not_null,
'service_port': '5000',
'auth_port': '35357',
'auth_protocol': 'http',
'private-address': u.valid_ip,
'auth_host': u.valid_ip,
'service_username': 's3_ec2_nova',
'service_tenant_id': u.not_null,
'service_host': u.valid_ip
}
if self._get_openstack_release() >= self.trusty_kilo:
expected['service_username'] = 'nova'
ret = u.validate_relation_data(unit, relation, expected)
if ret:
message = u.relation_error('keystone identity-service', ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_208_nova_cc_amqp_relation(self):
"""Verify the nova-cc to rabbitmq-server amqp relation data"""
u.log.debug('Checking n-c-c:rmq amqp relation data...')
unit = self.nova_cc_sentry
relation = ['amqp', 'rabbitmq-server:amqp']
expected = {
'username': 'nova',
'private-address': u.valid_ip,
'vhost': 'openstack'
}
ret = u.validate_relation_data(unit, relation, expected)
if ret:
message = u.relation_error('nova-cc amqp', ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_210_rabbitmq_amqp_relation(self):
"""Verify the rabbitmq-server to nova-cc amqp relation data"""
u.log.debug('Checking rmq:n-c-c amqp relation data...')
unit = self.rabbitmq_sentry
relation = ['amqp', 'nova-cloud-controller:amqp']
expected = {
'private-address': u.valid_ip,
'password': u.not_null,
'hostname': u.valid_ip
}
ret = u.validate_relation_data(unit, relation, expected)
if ret:
message = u.relation_error('rabbitmq amqp', ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_212_nova_cc_cloud_compute_relation(self):
"""Verify the nova-cc to nova-compute cloud-compute relation data"""
u.log.debug('Checking n-c-c:nova-compute '
'cloud-compute relation data...')
unit = self.nova_cc_sentry
relation = ['cloud-compute', 'nova-compute:cloud-compute']
expected = {
'volume_service': 'cinder',
'network_manager': 'flatdhcpmanager',
'ec2_host': u.valid_ip,
'private-address': u.valid_ip,
'restart_trigger': u.not_null
}
if self._get_openstack_release() == self.precise_essex:
expected['volume_service'] = 'nova-volume'
ret = u.validate_relation_data(unit, relation, expected)
if ret:
message = u.relation_error('nova-cc cloud-compute', ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_214_nova_cloud_compute_relation(self):
"""Verify the nova-compute to nova-cc cloud-compute relation data"""
u.log.debug('Checking nova-compute:n-c-c '
'cloud-compute relation data...')
unit = self.nova_compute_sentry
relation = ['cloud-compute', 'nova-cloud-controller:cloud-compute']
expected = {
'private-address': u.valid_ip,
}
ret = u.validate_relation_data(unit, relation, expected)
if ret:
message = u.relation_error('nova-compute cloud-compute', ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_216_nova_cc_image_service_relation(self):
"""Verify the nova-cc to glance image-service relation data"""
u.log.debug('Checking n-c-c:glance image-service relation data...')
unit = self.nova_cc_sentry
relation = ['image-service', 'glance:image-service']
expected = {
'private-address': u.valid_ip,
}
ret = u.validate_relation_data(unit, relation, expected)
if ret:
message = u.relation_error('nova-cc image-service', ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_218_glance_image_service_relation(self):
"""Verify the glance to nova-cc image-service relation data"""
u.log.debug('Checking glance:n-c-c image-service relation data...')
unit = self.glance_sentry
relation = ['image-service', 'nova-cloud-controller:image-service']
expected = {
'private-address': u.valid_ip,
'glance-api-server': u.valid_url
}
ret = u.validate_relation_data(unit, relation, expected)
if ret:
message = u.relation_error('glance image-service', ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_300_nova_default_config(self):
"""Verify the data in the nova config file's default section."""
# NOTE(coreycb): Currently no way to test on essex because config file
# has no section headers.
if self._get_openstack_release() == self.precise_essex:
return
u.log.debug('Checking nova config file data...')
unit = self.nova_cc_sentry
conf = '/etc/nova/nova.conf'
rmq_ncc_rel = self.rabbitmq_sentry.relation(
'amqp', 'nova-cloud-controller:amqp')
gl_ncc_rel = self.glance_sentry.relation(
'image-service', 'nova-cloud-controller:image-service')
ks_ep = self.keystone_demo.service_catalog.url_for(
service_type='identity', endpoint_type='publicURL')
ks_ec2 = "{}/ec2tokens".format(ks_ep)
ks_ncc_rel = self.keystone_sentry.relation(
'identity-service', 'nova-cloud-controller:identity-service')
ks_uri = "http://{}:{}/".format(ks_ncc_rel['service_host'],
ks_ncc_rel['service_port'])
id_uri = "{}://{}:{}/".format(ks_ncc_rel['auth_protocol'],
ks_ncc_rel['service_host'],
ks_ncc_rel['auth_port'])
db_ncc_rel = self.mysql_sentry.relation(
'shared-db', 'nova-cloud-controller:shared-db')
db_uri = "mysql://{}:{}@{}/{}".format('nova',
db_ncc_rel['nova_password'],
db_ncc_rel['db_host'],
'nova')
expected = {
'DEFAULT': {
'dhcpbridge_flagfile': '/etc/nova/nova.conf',
'dhcpbridge': '/usr/bin/nova-dhcpbridge',
'logdir': '/var/log/nova',
'state_path': '/var/lib/nova',
'force_dhcp_release': 'True',
'iscsi_helper': 'tgtadm',
'libvirt_use_virtio_for_bridges': 'True',
'connection_type': 'libvirt',
'root_helper': 'sudo nova-rootwrap /etc/nova/rootwrap.conf',
'verbose': 'False',
'debug': 'False',
'ec2_private_dns_show_ip': 'True',
'api_paste_config': '/etc/nova/api-paste.ini',
'volumes_path': '/var/lib/nova/volumes',
'enabled_apis': 'ec2,osapi_compute,metadata',
'auth_strategy': 'keystone',
'compute_driver': 'libvirt.LibvirtDriver',
'keystone_ec2_url': ks_ec2,
'network_manager': 'nova.network.manager.FlatDHCPManager',
's3_listen_port': '3323',
'osapi_compute_listen_port': '8764',
'ec2_listen_port': '8763'
}
}
if self._get_openstack_release() < self.trusty_kilo:
d = 'DEFAULT'
if self._get_openstack_release() < self.precise_icehouse:
expected[d]['sql_connection'] = db_uri
else:
database = {
'database': {
'connection': db_uri
}
}
keystone_authtoken = {
'keystone_authtoken': {
'auth_uri': ks_uri,
'auth_host': ks_ncc_rel['service_host'],
'auth_port': ks_ncc_rel['auth_port'],
'auth_protocol': ks_ncc_rel['auth_protocol'],
'admin_tenant_name': ks_ncc_rel['service_tenant'],
'admin_user': ks_ncc_rel['service_username'],
'admin_password': ks_ncc_rel['service_password'],
}
}
expected.update(database)
expected.update(keystone_authtoken)
expected[d]['lock_path'] = '/var/lock/nova'
expected[d]['libvirt_use_virtio_for_bridges'] = 'True'
expected[d]['compute_driver'] = 'libvirt.LibvirtDriver'
expected[d]['rabbit_userid'] = 'nova'
expected[d]['rabbit_virtual_host'] = 'openstack'
expected[d]['rabbit_password'] = rmq_ncc_rel['password']
expected[d]['rabbit_host'] = rmq_ncc_rel['hostname']
expected[d]['glance_api_servers'] = gl_ncc_rel['glance-api-server']
else:
database = {
'database': {
'connection': db_uri,
'max_pool_size': '2',
}
}
glance = {
'glance': {
'api_servers': gl_ncc_rel['glance-api-server'],
}
}
keystone_authtoken = {
'keystone_authtoken': {
'identity_uri': id_uri,
'auth_uri': ks_uri,
'admin_tenant_name': ks_ncc_rel['service_tenant'],
'admin_user': ks_ncc_rel['service_username'],
'admin_password': ks_ncc_rel['service_password'],
'signing_dir': '/var/cache/nova',
}
}
osapi_v3 = {
'osapi_v3': {
'enabled': 'True',
}
}
conductor = {
'conductor': {
'workers': '2',
}
}
oslo_messaging_rabbit = {
'oslo_messaging_rabbit': {
'rabbit_userid': 'nova',
'rabbit_virtual_host': 'openstack',
'rabbit_password': rmq_ncc_rel['password'],
'rabbit_host': rmq_ncc_rel['hostname'],
}
}
oslo_concurrency = {
'oslo_concurrency': {
'lock_path': '/var/lock/nova',
}
}
expected.update(database)
expected.update(glance)
expected.update(keystone_authtoken)
expected.update(osapi_v3)
expected.update(conductor)
expected.update(oslo_messaging_rabbit)
expected.update(oslo_concurrency)
for section, pairs in expected.iteritems():
ret = u.validate_config_data(unit, conf, section, pairs)
if ret:
message = "nova config error: {}".format(ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_302_api_rate_limiting_is_enabled_for_icehouse_or_more(self):
"""
The API rate limiting is enabled for icehouse or more. Otherwise the
api-paste.ini file is left untouched.
"""
u.log.debug('Checking api-paste config file data...')
unit = self.nova_cc_sentry
conf = '/etc/nova/api-paste.ini'
section = "filter:ratelimit"
factory = ("nova.api.openstack.compute.limits:RateLimitingMiddleware"
".factory")
if self._get_openstack_release() >= self.precise_icehouse:
expected = {"paste.filter_factory": factory,
"limits": "( POST, '*', .*, 9999, MINUTE );"}
else:
expected = {"paste.filter_factory": factory}
ret = u.validate_config_data(unit, conf, section, expected)
if ret:
message = "api paste config error: {}".format(ret)
amulet.raise_status(amulet.FAIL, msg=message)
def test_400_image_instance_create(self):
"""Create an image/instance, verify they exist, and delete them."""
# NOTE(coreycb): Skipping failing test on essex until resolved. essex
# nova API calls are getting "Malformed request url
# (HTTP 400)".
if self._get_openstack_release() == self.precise_essex:
u.log.error("Skipping test (due to Essex)")
return
u.log.debug('Checking nova instance creation...')
image = u.create_cirros_image(self.glance, "cirros-image")
if not image:
amulet.raise_status(amulet.FAIL, msg="Image create failed")
instance = u.create_instance(self.nova_demo, "cirros-image", "cirros",
"m1.tiny")
if not instance:
amulet.raise_status(amulet.FAIL, msg="Instance create failed")
found = False
for instance in self.nova_demo.servers.list():
if instance.name == 'cirros':
found = True
if instance.status != 'ACTIVE':
msg = "cirros instance is not active"
amulet.raise_status(amulet.FAIL, msg=msg)
if not found:
message = "nova cirros instance does not exist"
amulet.raise_status(amulet.FAIL, msg=message)
u.delete_resource(self.glance.images, image.id,
msg="glance image")
u.delete_resource(self.nova_demo.servers, instance.id,
msg="nova instance")
def test_900_restart_on_config_change(self):
"""Verify that the specified services are restarted when the config
is changed."""
if self._get_openstack_release() == self.precise_essex:
u.log.error("Skipping test (due to Essex)")
return
u.log.info('Checking that conf files and system services respond '
'to a charm config change...')
sentry = self.nova_cc_sentry
juju_service = 'nova-cloud-controller'
# Process names, corresponding conf files
conf_file = '/etc/nova/nova.conf'
services = {
'nova-api-ec2': conf_file,
'nova-api-os-compute': conf_file,
'nova-objectstore': conf_file,
'nova-cert': conf_file,
'nova-scheduler': conf_file,
'nova-conductor': conf_file
}
# Expected default and alternate values
flags_default = 'quota_cores=20,quota_instances=40,quota_ram=102400'
flags_alt = 'quota_cores=10,quota_instances=20,quota_ram=51200'
set_default = {'config-flags': flags_default}
set_alternate = {'config-flags': flags_alt}
# Make config change, check for service restarts
u.log.debug('Making config change on {}...'.format(juju_service))
mtime = u.get_sentry_time(sentry)
self.d.configure(juju_service, set_alternate)
sleep_time = 60
for s, conf_file in services.iteritems():
u.log.debug("Checking that service restarted: {}".format(s))
if not u.validate_service_config_changed(sentry, mtime, s,
conf_file,
sleep_time=sleep_time):
self.d.configure(juju_service, set_default)
msg = "service {} didn't restart after config change".format(s)
amulet.raise_status(amulet.FAIL, msg=msg)
sleep_time = 0
self.d.configure(juju_service, set_default)