304 lines
13 KiB
Python
304 lines
13 KiB
Python
#!/usr/bin/python
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import amulet
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from charmhelpers.contrib.openstack.amulet.deployment import (
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OpenStackAmuletDeployment
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)
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from charmhelpers.contrib.openstack.amulet.utils import ( # noqa
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OpenStackAmuletUtils,
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DEBUG,
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ERROR
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)
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# Use DEBUG to turn on debug logging
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u = OpenStackAmuletUtils(ERROR)
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class CephBasicDeployment(OpenStackAmuletDeployment):
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"""Amulet tests on a basic ceph deployment."""
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def __init__(self, series=None, openstack=None, source=None, stable=False):
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"""Deploy the entire test environment."""
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super(CephBasicDeployment, self).__init__(series, openstack, source, stable)
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self._add_services()
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self._add_relations()
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self._configure_services()
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self._deploy()
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self._initialize_tests()
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def _add_services(self):
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"""Add services
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Add the services that we're testing, where ceph is local,
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and the rest of the service are from lp branches that are
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compatible with the local charm (e.g. stable or next).
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"""
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this_service = {'name': 'ceph', 'units': 3}
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other_services = [{'name': 'mysql'}, {'name': 'keystone'},
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{'name': 'rabbitmq-server'},
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{'name': 'nova-compute'},
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{'name': 'glance'}, {'name': 'cinder'}]
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super(CephBasicDeployment, self)._add_services(this_service,
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other_services)
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def _add_relations(self):
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"""Add all of the relations for the services."""
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relations = {
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'nova-compute:shared-db': 'mysql:shared-db',
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'nova-compute:amqp': 'rabbitmq-server:amqp',
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'nova-compute:image-service': 'glance:image-service',
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'nova-compute:ceph': 'ceph:client',
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'keystone:shared-db': 'mysql:shared-db',
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'glance:shared-db': 'mysql:shared-db',
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'glance:identity-service': 'keystone:identity-service',
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'glance:amqp': 'rabbitmq-server:amqp',
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'glance:ceph': 'ceph:client',
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'cinder:shared-db': 'mysql:shared-db',
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'cinder:identity-service': 'keystone:identity-service',
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'cinder:amqp': 'rabbitmq-server:amqp',
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'cinder:image-service': 'glance:image-service',
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'cinder:ceph': 'ceph:client'
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}
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super(CephBasicDeployment, self)._add_relations(relations)
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def _configure_services(self):
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"""Configure all of the services."""
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keystone_config = {'admin-password': 'openstack',
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'admin-token': 'ubuntutesting'}
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mysql_config = {'dataset-size': '50%'}
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cinder_config = {'block-device': 'None', 'glance-api-version': '2'}
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ceph_config = {
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'monitor-count': '3',
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'auth-supported': 'none',
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'fsid': '6547bd3e-1397-11e2-82e5-53567c8d32dc',
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'monitor-secret': 'AQCXrnZQwI7KGBAAiPofmKEXKxu5bUzoYLVkbQ==',
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'osd-reformat': 'yes',
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'ephemeral-unmount': '/mnt'
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}
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if self._get_openstack_release() >= self.precise_grizzly:
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ceph_config['osd-devices'] = '/dev/vdb /srv/ceph'
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else:
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ceph_config['osd-devices'] = '/dev/vdb'
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configs = {'keystone': keystone_config,
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'mysql': mysql_config,
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'cinder': cinder_config,
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'ceph': ceph_config}
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super(CephBasicDeployment, self)._configure_services(configs)
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def _initialize_tests(self):
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"""Perform final initialization before tests get run."""
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# Access the sentries for inspecting service units
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self.mysql_sentry = self.d.sentry.unit['mysql/0']
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self.keystone_sentry = self.d.sentry.unit['keystone/0']
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self.rabbitmq_sentry = self.d.sentry.unit['rabbitmq-server/0']
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self.nova_compute_sentry = self.d.sentry.unit['nova-compute/0']
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self.glance_sentry = self.d.sentry.unit['glance/0']
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self.cinder_sentry = self.d.sentry.unit['cinder/0']
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self.ceph0_sentry = self.d.sentry.unit['ceph/0']
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self.ceph1_sentry = self.d.sentry.unit['ceph/1']
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self.ceph2_sentry = self.d.sentry.unit['ceph/2']
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# Authenticate admin with keystone
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self.keystone = u.authenticate_keystone_admin(self.keystone_sentry,
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user='admin',
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password='openstack',
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tenant='admin')
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# Authenticate admin with glance endpoint
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self.glance = u.authenticate_glance_admin(self.keystone)
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# Create a demo tenant/role/user
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self.demo_tenant = 'demoTenant'
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self.demo_role = 'demoRole'
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self.demo_user = 'demoUser'
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if not u.tenant_exists(self.keystone, self.demo_tenant):
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tenant = self.keystone.tenants.create(tenant_name=self.demo_tenant,
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description='demo tenant',
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enabled=True)
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self.keystone.roles.create(name=self.demo_role)
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self.keystone.users.create(name=self.demo_user,
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password='password',
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tenant_id=tenant.id,
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email='demo@demo.com')
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# Authenticate demo user with keystone
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self.keystone_demo = u.authenticate_keystone_user(self.keystone,
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self.demo_user,
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'password',
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self.demo_tenant)
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# Authenticate demo user with nova-api
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self.nova_demo = u.authenticate_nova_user(self.keystone,
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self.demo_user,
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'password',
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self.demo_tenant)
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def _ceph_osd_id(self, index):
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"""Produce a shell command that will return a ceph-osd id."""
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return "`initctl list | grep 'ceph-osd ' | awk 'NR=={} {{ print $2 }}' | grep -o '[0-9]*'`".format(index + 1) # noqa
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def test_services(self):
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"""Verify the expected services are running on the service units."""
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ceph_services = ['status ceph-mon-all',
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'status ceph-mon id=`hostname`']
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commands = {
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self.mysql_sentry: ['status mysql'],
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self.rabbitmq_sentry: ['sudo service rabbitmq-server status'],
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self.nova_compute_sentry: ['status nova-compute'],
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self.keystone_sentry: ['status keystone'],
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self.glance_sentry: ['status glance-registry',
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'status glance-api'],
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self.cinder_sentry: ['status cinder-api',
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'status cinder-scheduler',
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'status cinder-volume']
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}
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if self._get_openstack_release() >= self.precise_grizzly:
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ceph_osd0 = 'status ceph-osd id={}'.format(self._ceph_osd_id(0))
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ceph_osd1 = 'status ceph-osd id={}'.format(self._ceph_osd_id(1))
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ceph_services.extend([ceph_osd0, ceph_osd1, 'status ceph-osd-all'])
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commands[self.ceph0_sentry] = ceph_services
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commands[self.ceph1_sentry] = ceph_services
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commands[self.ceph2_sentry] = ceph_services
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else:
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ceph_osd0 = 'status ceph-osd id={}'.format(self._ceph_osd_id(0))
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ceph_services.append(ceph_osd0)
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commands[self.ceph0_sentry] = ceph_services
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commands[self.ceph1_sentry] = ceph_services
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commands[self.ceph2_sentry] = ceph_services
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ret = u.validate_services(commands)
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if ret:
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amulet.raise_status(amulet.FAIL, msg=ret)
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def test_ceph_nova_client_relation(self):
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"""Verify the ceph to nova ceph-client relation data."""
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unit = self.ceph0_sentry
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relation = ['client', 'nova-compute:ceph']
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expected = {
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'private-address': u.valid_ip,
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'auth': 'none',
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'key': u.not_null
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}
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ret = u.validate_relation_data(unit, relation, expected)
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if ret:
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message = u.relation_error('ceph to nova ceph-client', ret)
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amulet.raise_status(amulet.FAIL, msg=message)
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def test_nova_ceph_client_relation(self):
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"""Verify the nova to ceph ceph-client relation data."""
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unit = self.nova_compute_sentry
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relation = ['ceph', 'ceph:client']
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expected = {
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'private-address': u.valid_ip
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}
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ret = u.validate_relation_data(unit, relation, expected)
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if ret:
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message = u.relation_error('nova to ceph ceph-client', ret)
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amulet.raise_status(amulet.FAIL, msg=message)
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def test_ceph_glance_client_relation(self):
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"""Verify the ceph to glance ceph-client relation data."""
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unit = self.ceph1_sentry
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relation = ['client', 'glance:ceph']
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expected = {
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'private-address': u.valid_ip,
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'auth': 'none',
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'key': u.not_null
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}
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ret = u.validate_relation_data(unit, relation, expected)
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if ret:
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message = u.relation_error('ceph to glance ceph-client', ret)
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amulet.raise_status(amulet.FAIL, msg=message)
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def test_glance_ceph_client_relation(self):
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"""Verify the glance to ceph ceph-client relation data."""
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unit = self.glance_sentry
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relation = ['ceph', 'ceph:client']
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expected = {
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'private-address': u.valid_ip
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}
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ret = u.validate_relation_data(unit, relation, expected)
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if ret:
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message = u.relation_error('glance to ceph ceph-client', ret)
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amulet.raise_status(amulet.FAIL, msg=message)
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def test_ceph_cinder_client_relation(self):
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"""Verify the ceph to cinder ceph-client relation data."""
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unit = self.ceph2_sentry
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relation = ['client', 'cinder:ceph']
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expected = {
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'private-address': u.valid_ip,
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'auth': 'none',
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'key': u.not_null
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}
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ret = u.validate_relation_data(unit, relation, expected)
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if ret:
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message = u.relation_error('ceph to cinder ceph-client', ret)
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amulet.raise_status(amulet.FAIL, msg=message)
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def test_cinder_ceph_client_relation(self):
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"""Verify the cinder to ceph ceph-client relation data."""
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unit = self.cinder_sentry
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relation = ['ceph', 'ceph:client']
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expected = {
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'private-address': u.valid_ip
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}
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ret = u.validate_relation_data(unit, relation, expected)
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if ret:
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message = u.relation_error('cinder to ceph ceph-client', ret)
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amulet.raise_status(amulet.FAIL, msg=message)
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def test_ceph_config(self):
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"""Verify the data in the ceph config file."""
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unit = self.ceph0_sentry
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conf = '/etc/ceph/ceph.conf'
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expected = {
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'global': {
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'keyring': '/etc/ceph/$cluster.$name.keyring',
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'fsid': '6547bd3e-1397-11e2-82e5-53567c8d32dc',
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'log to syslog': 'false',
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'err to syslog': 'false',
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'clog to syslog': 'false',
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'mon cluster log to syslog': 'false'
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},
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'mon': {
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'keyring': '/var/lib/ceph/mon/$cluster-$id/keyring'
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},
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'mds': {
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'keyring': '/var/lib/ceph/mds/$cluster-$id/keyring'
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},
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'osd': {
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'keyring': '/var/lib/ceph/osd/$cluster-$id/keyring',
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'osd journal size': '1024',
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'filestore xattr use omap': 'true'
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},
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}
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if self._get_openstack_release() >= self.precise_grizzly:
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expected['global']['auth cluster required'] = 'none'
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expected['global']['auth service required'] = 'none'
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expected['global']['auth client required'] = 'none'
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else:
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expected['global']['auth supported'] = 'none'
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for section, pairs in expected.iteritems():
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ret = u.validate_config_data(unit, conf, section, pairs)
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if ret:
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message = "ceph config error: {}".format(ret)
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amulet.raise_status(amulet.FAIL, msg=message)
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def test_restart_on_config_change(self):
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"""Verify the specified services are restarted on config change."""
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# NOTE(coreycb): Test not implemented but should it be? ceph services
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# aren't restarted by charm after config change. Should
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# they be restarted?
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if self._get_openstack_release() >= self.precise_essex:
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u.log.error("Test not implemented")
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return
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