Add basic Amulet tests.
This commit is contained in:
Corey Bryant
parent
9504dd6c08
commit
f4977e4bab
10
Makefile
10
Makefile
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@ -2,9 +2,17 @@
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PYTHON := /usr/bin/env python
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lint:
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@flake8 --exclude hooks/charmhelpers hooks
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@flake8 --exclude hooks/charmhelpers hooks tests
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@charm proof
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test:
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@echo Starting Amulet tests...
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# coreycb note: The -v should only be temporary until Amulet sends
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# raise_status() messages to stderr:
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# https://bugs.launchpad.net/amulet/+bug/1320357
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@juju test -v -p AMULET_HTTP_PROXY --timeout 900 \
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00-setup 14-basic-precise-icehouse 15-basic-trusty-icehouse
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bin/charm_helpers_sync.py:
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@mkdir -p bin
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@bzr cat lp:charm-helpers/tools/charm_helpers_sync/charm_helpers_sync.py \
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@ -0,0 +1,10 @@
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#!/bin/bash
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set -ex
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sudo add-apt-repository --yes ppa:juju/stable
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sudo apt-get update --yes
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sudo apt-get install --yes python-amulet \
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python-keystoneclient \
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python-glanceclient \
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python-novaclient
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@ -0,0 +1,11 @@
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#!/usr/bin/python
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"""Amulet tests on a basic ceph-radosgw deployment on precise-icehouse."""
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from basic_deployment import CephRadosGwBasicDeployment
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if __name__ == '__main__':
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deployment = CephRadosGwBasicDeployment(series='precise',
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openstack='cloud:precise-icehouse',
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source='cloud:precise-updates/icehouse')
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deployment.run_tests()
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@ -0,0 +1,9 @@
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#!/usr/bin/python
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"""Amulet tests on a basic ceph-radosgw deployment on trusty-icehouse."""
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from basic_deployment import CephRadosGwBasicDeployment
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if __name__ == '__main__':
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deployment = CephRadosGwBasicDeployment(series='trusty')
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deployment.run_tests()
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@ -0,0 +1,53 @@
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This directory provides Amulet tests that focus on verification of
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ceph-radosgw deployments.
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In order to run tests, you'll need charm-tools installed (in addition to
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juju, of course):
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sudo add-apt-repository ppa:juju/stable
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sudo apt-get update
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sudo apt-get install charm-tools
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If you use a web proxy server to access the web, you'll need to set the
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AMULET_HTTP_PROXY environment variable to the http URL of the proxy server.
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The following examples demonstrate different ways that tests can be executed.
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All examples are run from the charm's root directory.
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* To run all tests (starting with 00-setup):
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make test
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* To run a specific test module (or modules):
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juju test -v -p AMULET_HTTP_PROXY 15-basic-trusty-icehouse
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* To run a specific test module (or modules), and keep the environment
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deployed after a failure:
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juju test --set-e -v -p AMULET_HTTP_PROXY 15-basic-trusty-icehouse
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* To re-run a test module against an already deployed environment (one
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that was deployed by a previous call to 'juju test --set-e'):
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./tests/15-basic-trusty-icehouse
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For debugging and test development purposes, all code should be idempotent.
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In other words, the code should have the ability to be re-run without changing
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the results beyond the initial run. This enables editing and re-running of a
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test module against an already deployed environment, as described above.
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Manual debugging tips:
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* Set the following env vars before using the OpenStack CLI as admin:
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export OS_AUTH_URL=http://`juju-deployer -f keystone 2>&1 | tail -n 1`:5000/v2.0
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export OS_TENANT_NAME=admin
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export OS_USERNAME=admin
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export OS_PASSWORD=openstack
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export OS_REGION_NAME=RegionOne
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* Set the following env vars before using the OpenStack CLI as demoUser:
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export OS_AUTH_URL=http://`juju-deployer -f keystone 2>&1 | tail -n 1`:5000/v2.0
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export OS_TENANT_NAME=demoTenant
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export OS_USERNAME=demoUser
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export OS_PASSWORD=password
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export OS_REGION_NAME=RegionOne
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@ -0,0 +1,320 @@
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#!/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 CephRadosGwBasicDeployment(OpenStackAmuletDeployment):
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"""Amulet tests on a basic ceph-radosgw 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(CephRadosGwBasicDeployment, self).__init__(series, openstack,
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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-radosgw 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-radosgw'}
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other_services = [{'name': 'ceph', 'units': 3}, {'name': 'mysql'},
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{'name': 'keystone'}, {'name': 'rabbitmq-server'},
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{'name': 'nova-compute'}, {'name': 'glance'},
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{'name': 'cinder'}]
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super(CephRadosGwBasicDeployment, 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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'ceph-radosgw:mon': 'ceph:radosgw',
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'ceph-radosgw:identity-service': 'keystone:identity-service'
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}
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super(CephRadosGwBasicDeployment, 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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'osd-devices': '/dev/vdb /srv/ceph'
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}
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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(CephRadosGwBasicDeployment, 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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self.ceph_radosgw_sentry = self.d.sentry.unit['ceph-radosgw/0']
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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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self.ceph_radosgw_sentry: ['status radosgw-all']
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}
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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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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_radosgw_ceph_relation(self):
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"""Verify the ceph-radosgw to ceph relation data."""
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unit = self.ceph_radosgw_sentry
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relation = ['mon', 'ceph:radosgw']
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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('ceph-radosgw to ceph', ret)
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amulet.raise_status(amulet.FAIL, msg=message)
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def test_ceph0_ceph_radosgw_relation(self):
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"""Verify the ceph0 to ceph-radosgw relation data."""
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unit = self.ceph0_sentry
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relation = ['radosgw', 'ceph-radosgw:mon']
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expected = {
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'private-address': u.valid_ip,
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'radosgw_key': u.not_null,
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'auth': 'none',
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'ceph-public-address': u.valid_ip,
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'fsid': u'6547bd3e-1397-11e2-82e5-53567c8d32dc'
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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('ceph0 to ceph-radosgw', ret)
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amulet.raise_status(amulet.FAIL, msg=message)
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def test_ceph1_ceph_radosgw_relation(self):
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"""Verify the ceph1 to ceph-radosgw relation data."""
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unit = self.ceph1_sentry
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relation = ['radosgw', 'ceph-radosgw:mon']
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expected = {
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'private-address': u.valid_ip,
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'radosgw_key': u.not_null,
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'auth': 'none',
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'ceph-public-address': u.valid_ip,
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'fsid': u'6547bd3e-1397-11e2-82e5-53567c8d32dc'
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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('ceph1 to ceph-radosgw', ret)
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amulet.raise_status(amulet.FAIL, msg=message)
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def test_ceph2_ceph_radosgw_relation(self):
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"""Verify the ceph2 to ceph-radosgw relation data."""
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unit = self.ceph2_sentry
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relation = ['radosgw', 'ceph-radosgw:mon']
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expected = {
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'private-address': u.valid_ip,
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'radosgw_key': u.not_null,
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'auth': 'none',
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'ceph-public-address': u.valid_ip,
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'fsid': u'6547bd3e-1397-11e2-82e5-53567c8d32dc'
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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('ceph2 to ceph-radosgw', ret)
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amulet.raise_status(amulet.FAIL, msg=message)
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def test_ceph_radosgw_keystone_relation(self):
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"""Verify the ceph-radosgw to keystone relation data."""
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unit = self.ceph_radosgw_sentry
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relation = ['identity-service', 'keystone:identity-service']
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expected = {
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'service': 'swift',
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'region': 'RegionOne',
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'public_url': u.valid_url,
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'internal_url': u.valid_url,
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'private-address': u.valid_ip,
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'requested_roles': 'Member,Admin',
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'admin_url': u.valid_url
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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-radosgw to keystone', ret)
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amulet.raise_status(amulet.FAIL, msg=message)
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def test_keystone_ceph_radosgw_relation(self):
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"""Verify the keystone to ceph-radosgw relation data."""
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unit = self.keystone_sentry
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relation = ['identity-service', 'ceph-radosgw:identity-service']
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expected = {
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'service_protocol': 'http',
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'service_tenant': 'services',
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'admin_token': 'ubuntutesting',
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'service_password': u.not_null,
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'service_port': '5000',
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'auth_port': '35357',
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'auth_protocol': 'http',
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'private-address': u.valid_ip,
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'https_keystone': 'False',
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'auth_host': u.valid_ip,
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'service_username': 'swift',
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'service_tenant_id': u.not_null,
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'service_host': 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('keystone to ceph-radosgw', 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.ceph_radosgw_sentry
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conf = '/etc/ceph/ceph.conf'
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keystone_sentry = self.keystone_sentry
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relation = keystone_sentry.relation('identity-service',
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'ceph-radosgw:identity-service')
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keystone_ip = relation['auth_host']
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expected = {
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'global': {
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'auth cluster required': 'none',
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'auth service required': 'none',
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'auth client required': 'none',
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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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},
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'client.radosgw.gateway': {
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'keyring': '/etc/ceph/keyring.rados.gateway',
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'rgw socket path': '/tmp/radosgw.sock',
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'log file': '/var/log/ceph/radosgw.log',
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'rgw print continue': 'false',
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'rgw keystone url': 'http://{}:35357/'.format(keystone_ip),
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'rgw keystone admin token': 'ubuntutesting',
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'rgw keystone accepted roles': 'Member,Admin',
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'rgw keystone token cache size': '500',
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'rgw keystone revocation interval': '600'
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},
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}
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for section, pairs in expected.iteritems():
|
||||
ret = u.validate_config_data(unit, conf, section, pairs)
|
||||
if ret:
|
||||
message = "ceph config error: {}".format(ret)
|
||||
amulet.raise_status(amulet.FAIL, msg=message)
|
||||
|
||||
def test_restart_on_config_change(self):
|
||||
"""Verify the specified services are restarted on config change."""
|
||||
# NOTE(coreycb): Test not implemented but should it be? ceph-radosgw
|
||||
# svcs aren't restarted by charm after config change
|
||||
# Should they be restarted?
|
||||
if self._get_openstack_release() >= self.precise_essex:
|
||||
u.log.error("Test not implemented")
|
||||
return
|
||||
Loading…
Reference in New Issue