1497 lines
66 KiB
Python
1497 lines
66 KiB
Python
# Copyright 2016 Canonical Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from collections import OrderedDict
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from mock import patch, MagicMock, call, mock_open
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from unit_tests.test_utils import (
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CharmTestCase,
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patch_open,
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)
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import hooks.nova_cc_utils as utils
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TO_PATCH = [
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'charmhelpers.contrib.openstack.ip.canonical_url',
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'charmhelpers.contrib.openstack.utils.configure_installation_source',
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'charmhelpers.contrib.openstack.utils.enable_memcache',
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'charmhelpers.contrib.openstack.utils.get_os_codename_install_source',
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'charmhelpers.contrib.openstack.utils.is_unit_paused_set',
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'charmhelpers.contrib.openstack.utils.os_application_version_set',
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'charmhelpers.contrib.openstack.utils.os_release',
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'charmhelpers.contrib.openstack.utils.save_script_rc',
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'charmhelpers.contrib.openstack.utils.token_cache_pkgs',
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'charmhelpers.contrib.peerstorage.peer_store',
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'charmhelpers.core.hookenv.config',
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'charmhelpers.core.hookenv.is_leader',
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'charmhelpers.core.hookenv.leader_get',
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'charmhelpers.core.hookenv.leader_set',
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'charmhelpers.core.hookenv.local_unit',
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'charmhelpers.core.hookenv.log',
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'charmhelpers.core.hookenv.related_units',
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'charmhelpers.core.hookenv.relation_get',
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'charmhelpers.core.hookenv.relation_ids',
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'charmhelpers.core.hookenv.remote_unit',
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'charmhelpers.core.hookenv.status_set',
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'charmhelpers.core.host.lsb_release',
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'charmhelpers.core.host.service_pause',
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'charmhelpers.core.host.service_restart',
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'charmhelpers.core.host.service_resume',
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'charmhelpers.core.host.service_running',
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'charmhelpers.core.host.service_start',
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'charmhelpers.core.host.service_stop',
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'charmhelpers.fetch.apt_install',
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'charmhelpers.fetch.apt_update',
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'charmhelpers.fetch.apt_upgrade',
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'disable_policy_rcd',
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'enable_policy_rcd',
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'hooks.nova_cc_utils.register_configs',
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'hooks.nova_cc_utils.services',
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'uuid.uuid1',
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]
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SCRIPTRC_ENV_VARS = {
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'OPENSTACK_PORT_MCASTPORT': 5404,
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'OPENSTACK_SERVICE_API_EC2': 'nova-api-ec2',
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'OPENSTACK_SERVICE_API_OS_COMPUTE': 'nova-api-os-compute',
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'OPENSTACK_SERVICE_CERT': 'nova-cert',
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'OPENSTACK_SERVICE_CONDUCTOR': 'nova-conductor',
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'OPENSTACK_SERVICE_OBJECTSTORE': 'nova-objectstore',
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'OPENSTACK_SERVICE_SCHEDULER': 'nova-scheduler',
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}
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AUTHORIZED_KEYS = """
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ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC27Us7lSjCpa7bumXAgc nova-compute-1
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ssh-rsa BBBBB3NzaC1yc2EBBBBDBQBBBBBBBQC27Us7lSjCpa7bumXBgc nova-compute-2
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ssh-rsa CCCCB3NzaC1yc2ECCCCDCQCBCCCBCQC27Us7lSjCpa7bumXCgc nova-compute-3
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"""
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BASE_ENDPOINTS = {
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'ec2_admin_url': 'http://foohost.com:8773/services/Cloud',
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'ec2_internal_url': 'http://foohost.com:8773/services/Cloud',
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'ec2_public_url': 'http://foohost.com:8773/services/Cloud',
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'ec2_region': 'RegionOne',
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'ec2_service': 'ec2',
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'nova_admin_url': 'http://foohost.com:8774/v2/$(tenant_id)s',
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'nova_internal_url': 'http://foohost.com:8774/v2/$(tenant_id)s',
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'nova_public_url': 'http://foohost.com:8774/v2/$(tenant_id)s',
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'nova_region': 'RegionOne',
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'nova_service': 'nova',
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's3_admin_url': 'http://foohost.com:3333',
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's3_internal_url': 'http://foohost.com:3333',
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's3_public_url': 'http://foohost.com:3333',
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's3_region': 'RegionOne',
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's3_service': 's3'
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}
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QUEENS_ENDPOINTS = {
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'ec2_admin_url': None,
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'ec2_internal_url': None,
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'ec2_public_url': None,
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'ec2_region': None,
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'ec2_service': None,
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'nova_admin_url': 'http://foohost.com:8774/v2.1',
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'nova_internal_url': 'http://foohost.com:8774/v2.1',
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'nova_public_url': 'http://foohost.com:8774/v2.1',
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'nova_region': 'RegionOne',
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'nova_service': 'nova',
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's3_admin_url': None,
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's3_internal_url': None,
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's3_public_url': None,
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's3_region': None,
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's3_service': None,
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'placement_region': 'RegionOne',
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'placement_service': 'placement',
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'placement_admin_url': 'http://foohost.com:8778',
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'placement_internal_url': 'http://foohost.com:8778',
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'placement_public_url': 'http://foohost.com:8778',
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}
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# Restart map should be constructed such that API services restart
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# before frontends (haproxy/apache) to avoid port conflicts.
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RESTART_MAP_ICEHOUSE = OrderedDict([
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('/etc/nova/nova.conf', [
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'nova-api-ec2', 'nova-api-os-compute', 'nova-objectstore',
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'nova-cert', 'nova-scheduler', 'nova-conductor'
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]),
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('/etc/nova/api-paste.ini', [
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'nova-api-ec2', 'nova-api-os-compute'
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]),
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('/etc/haproxy/haproxy.cfg', ['haproxy']),
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('/etc/apache2/sites-available/openstack_https_frontend', ['apache2']),
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])
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RESTART_MAP_OCATA_ACTUAL = OrderedDict([
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('/etc/nova/nova.conf', [
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'nova-api-os-compute', 'nova-scheduler', 'nova-conductor', 'apache2',
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]),
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('/etc/nova/api-paste.ini', ['nova-api-os-compute', 'apache2']),
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('/etc/haproxy/haproxy.cfg', ['haproxy']),
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('/etc/apache2/sites-available/openstack_https_frontend', ['apache2']),
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('/etc/apache2/sites-enabled/wsgi-openstack-api.conf', ['apache2']),
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])
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RESTART_MAP_OCATA_BASE = OrderedDict([
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('/etc/nova/nova.conf', [
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'nova-api-os-compute', 'nova-placement-api',
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'nova-scheduler', 'nova-conductor'
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]),
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('/etc/nova/api-paste.ini', [
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'nova-api-os-compute', 'nova-placement-api'
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]),
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('/etc/haproxy/haproxy.cfg', ['haproxy']),
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('/etc/apache2/sites-available/openstack_https_frontend', ['apache2'])
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])
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DPKG_OPTS = [
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'--option', 'Dpkg::Options::=--force-confnew',
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'--option', 'Dpkg::Options::=--force-confdef',
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]
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GPG_PPA_CLOUD_ARCHIVE = """-----BEGIN PGP PUBLIC KEY BLOCK-----
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Version: SKS 1.1.6
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Comment: Hostname: keyserver.ubuntu.com
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mI0EUCEyTAEEAMuUxyfiegCCwn4J/c0nw5PUTSJdn5FqiUTq6iMfij65xf1vl0g/Mxqw0gfg
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AJIsCDvO9N9dloLAwF6FUBMg5My7WyhRPTAKF505TKJboyX3Pp4J1fU1LV8QFVOp87vUh1Rz
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B6GU7cSglhnbL85gmbJTllkzkb3h4Yw7W+edjcQ/ABEBAAG0K0xhdW5jaHBhZCBQUEEgZm9y
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IFVidW50dSBDbG91ZCBBcmNoaXZlIFRlYW2IuAQTAQIAIgUCUCEyTAIbAwYLCQgHAwIGFQgC
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CQoLBBYCAwECHgECF4AACgkQimhEop9oEE7kJAP/eTBgq3Mhbvo0d8elMOuqZx3nmU7gSyPh
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ep0zYIRZ5TJWl/7PRtvp0CJA6N6ZywYTQ/4ANHhpibcHZkh8K0AzUvsGXnJRSFoJeqyDbD91
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EhoO+4ZfHs2HvRBQEDZILMa2OyuB497E5Mmyua3HDEOrG2cVLllsUZzpTFCx8NgeMHk=
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=jLBm
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-----END PGP PUBLIC KEY BLOCK-----
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"""
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# ppa:ubuntu-cloud-archive/newton-staging
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OS_ORIGIN_NEWTON_STAGING = """deb http://ppa.launchpad.net/\
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ubuntu-cloud-archive/newton-staging/ubuntu xenial main
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%s
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""" % GPG_PPA_CLOUD_ARCHIVE
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# ppa:ubuntu-cloud-archive/liberty-staging
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OS_ORIGIN_LIBERTY_STAGING = """deb http://ppa.launchpad.net/\
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ubuntu-cloud-archive/liberty-staging/ubuntu trusty main
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%s
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""" % GPG_PPA_CLOUD_ARCHIVE
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NM_CELLS_LIST = b"""
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+-------+--------------------------------------+--------------+-------------+
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| Name | UUID | Transport | DB |
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+-------+--------------------------------------+--------------+-------------+
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| cell0 | 00000000-0000-0000-0000-000000000000 | none:/// | mysql_cell0 |
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| cell1 | 7a8a0e58-e127-4056-bb98-99d9579ca08b | rabbit_cell1 | mysql_cell1 |
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+-------+--------------------------------------+--------------+-------------+
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"""
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class NovaCCUtilsTests(CharmTestCase):
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def setUp(self):
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super(NovaCCUtilsTests, self).setUp(utils, TO_PATCH)
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self.config.side_effect = self.test_config.get
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utils._BASE_RESOURCE_MAP = None # reset this for each test
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self.maxDiff = None
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def test_resolve_services(self):
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# Icehouse with disable-aws-compat = True
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self.test_config.set('disable-aws-compat', True)
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self.os_release.return_value = "icehouse"
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_services = utils.resolve_services()
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for _service in utils.AWS_COMPAT_SERVICES:
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self.assertTrue(_service not in _services)
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# Icehouse with disable-aws-compat = False
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self.test_config.set('disable-aws-compat', False)
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self.os_release.return_value = "icehouse"
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_services = utils.resolve_services()
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for _service in utils.AWS_COMPAT_SERVICES:
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self.assertTrue(_service in _services)
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# Liberty
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self.os_release.return_value = "liberty"
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_services = utils.resolve_services()
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for _service in utils.AWS_COMPAT_SERVICES:
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self.assertTrue(_service not in _services)
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# Newton
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self.os_release.return_value = "newton"
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_services = utils.resolve_services()
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for _service in utils.AWS_COMPAT_SERVICES:
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self.assertTrue(_service not in _services)
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self.assertTrue('nova-cert' not in _services)
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@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
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def test_resource_map_vmware(self, subcontext):
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fake_context = MagicMock()
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fake_context.return_value = {
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'sections': [],
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'services': ['nova-compute', 'nova-network'],
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}
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subcontext.return_value = fake_context
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self.os_release.return_value = 'diablo'
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_map = utils.resource_map()
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for s in ['nova-compute', 'nova-network']:
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self.assertIn(s, _map['/etc/nova/nova.conf']['services'])
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@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
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def test_resource_map_neutron_no_agent_installed(self, subcontext):
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self.os_release.return_value = 'diablo'
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_map = utils.resource_map()
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services = []
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[services.extend(_map[c]['services'])for c in _map]
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for svc in services:
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self.assertNotIn('agent', svc)
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@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
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def test_resource_map_console_xvpvnc(self, subcontext):
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self.test_config.set('console-access-protocol', 'xvpvnc')
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self.os_release.return_value = 'diablo'
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self.relation_ids.return_value = []
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_map = utils.resource_map()
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console_services = ['nova-xvpvncproxy', 'nova-consoleauth']
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for service in console_services:
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self.assertIn(service, _map['/etc/nova/nova.conf']['services'])
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@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
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def test_resource_map_console_novnc(self, subcontext):
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self.test_config.set('console-access-protocol', 'novnc')
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self.relation_ids.return_value = []
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self.os_release.return_value = 'diablo'
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_map = utils.resource_map()
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console_services = ['nova-novncproxy', 'nova-consoleauth']
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for service in console_services:
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self.assertIn(service, _map['/etc/nova/nova.conf']['services'])
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@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
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def test_resource_map_console_vnc(self, subcontext):
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self.test_config.set('console-access-protocol', 'vnc')
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self.relation_ids.return_value = []
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self.os_release.return_value = 'diablo'
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_map = utils.resource_map()
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console_services = ['nova-novncproxy', 'nova-xvpvncproxy',
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'nova-consoleauth']
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for service in console_services:
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self.assertIn(service, _map['/etc/nova/nova.conf']['services'])
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def test_console_attributes_none(self):
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self.test_config.set('console-access-protocol', 'None')
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_proto = utils.common.console_attributes('protocol')
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self.assertEqual(_proto, None)
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self.test_config.set('console-access-protocol', 'NONE')
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_proto = utils.common.console_attributes('protocol')
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self.assertEqual(_proto, None)
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self.test_config.set('console-access-protocol', 'none')
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_proto = utils.common.console_attributes('protocol')
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self.assertEqual(_proto, None)
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self.test_config.set('console-access-protocol', None)
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_proto = utils.common.console_attributes('protocol')
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self.assertEqual(_proto, None)
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self.test_config.set('console-access-protocol', "")
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_proto = utils.common.console_attributes('protocol')
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self.assertEqual(_proto, None)
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@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
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def test_resource_map_console_spice(self, subcontext):
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self.test_config.set('console-access-protocol', 'spice')
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self.os_release.return_value = 'diablo'
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self.relation_ids.return_value = []
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_map = utils.resource_map()
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console_services = ['nova-spiceproxy', 'nova-consoleauth']
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for service in console_services:
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self.assertIn(service, _map['/etc/nova/nova.conf']['services'])
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@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
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def test_resource_map_single_nova_consoleauth(self, subcontext):
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self.test_config.set('console-access-protocol', 'spice')
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self.test_config.set('single-nova-consoleauth', True)
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self.os_release.return_value = 'ocata'
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self.relation_ids.return_value = ['ha']
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_map = utils.resource_map()
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self.assertNotIn('nova-consoleauth',
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_map['/etc/nova/nova.conf']['services'])
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@patch('charmhelpers.contrib.openstack.neutron.os_release')
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@patch('os.path.exists')
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@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
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def test_restart_map_api_before_frontends_icehouse(
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self, subcontext, _exists, _os_release):
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_os_release.return_value = 'icehouse'
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self.os_release.return_value = 'icehouse'
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_exists.return_value = False
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self.enable_memcache.return_value = False
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_map = utils.restart_map()
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self.assertIsInstance(_map, OrderedDict)
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self.assertEqual(_map, RESTART_MAP_ICEHOUSE)
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@patch('charmhelpers.contrib.openstack.neutron.os_release')
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@patch('os.path.exists')
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@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
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def test_restart_map_api_actual_ocata(
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self, subcontext, _exists, _os_release):
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_os_release.return_value = 'ocata'
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self.os_release.return_value = 'ocata'
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_exists.return_value = False
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self.enable_memcache.return_value = False
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_map = utils.restart_map()
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self.assertIsInstance(_map, OrderedDict)
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self.assertEqual(_map, RESTART_MAP_OCATA_ACTUAL)
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@patch('charmhelpers.contrib.openstack.neutron.os_release')
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@patch('os.path.exists')
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@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
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def test_restart_map_api_ocata_base(
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self, subcontext, _exists, _os_release):
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_os_release.return_value = 'ocata'
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self.os_release.return_value = 'ocata'
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_exists.return_value = False
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self.enable_memcache.return_value = False
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_map = utils.restart_map(actual_services=False)
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self.assertIsInstance(_map, OrderedDict)
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self.assertEqual(_map, RESTART_MAP_OCATA_BASE)
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@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
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@patch('os.path.exists')
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def test_restart_map_apache24(self, _exists, subcontext):
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_exists.return_Value = True
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self.os_release.return_value = 'diablo'
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_map = utils.restart_map()
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self.assertTrue('/etc/apache2/sites-available/'
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'openstack_https_frontend.conf' in _map)
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self.assertTrue('/etc/apache2/sites-available/'
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'openstack_https_frontend' not in _map)
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def test_console_attributes_spice(self):
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_proto = utils.common.console_attributes('protocol', proto='spice')
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self.assertEqual(_proto, 'spice')
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def test_console_attributes_vnc(self):
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self.test_config.set('console-access-protocol', 'vnc')
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_proto = utils.common.console_attributes('protocol')
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_servs = utils.common.console_attributes('services')
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_pkgs = utils.common.console_attributes('packages')
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_proxy_page = utils.common.console_attributes('proxy-page')
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vnc_pkgs = ['nova-novncproxy', 'nova-xvpvncproxy', 'nova-consoleauth']
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vnc_servs = ['nova-novncproxy', 'nova-xvpvncproxy', 'nova-consoleauth']
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self.assertEqual(_proto, 'vnc')
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self.assertEqual(sorted(_servs), sorted(vnc_servs))
|
|
self.assertEqual(sorted(_pkgs), sorted(vnc_pkgs))
|
|
self.assertEqual(_proxy_page, None)
|
|
|
|
def test_database_setup(self):
|
|
self.relation_ids.return_value = ['shared-db:12']
|
|
self.related_units.return_value = ['mysql/0']
|
|
self.relation_get.return_value = (
|
|
'nova-cloud-controller/0 nova-cloud-controller/1')
|
|
self.local_unit.return_value = 'nova-cloud-controller/0'
|
|
self.assertTrue(utils.database_setup(prefix='nova'))
|
|
self.relation_get.assert_called_with('nova_allowed_units',
|
|
rid='shared-db:12',
|
|
unit='mysql/0')
|
|
|
|
def test_database_not_setup(self):
|
|
self.relation_ids.return_value = ['shared-db:12']
|
|
self.related_units.return_value = ['mysql/0']
|
|
self.relation_get.return_value = 'nova-cloud-controller/1'
|
|
self.local_unit.return_value = 'nova-cloud-controller/0'
|
|
self.assertFalse(utils.database_setup(prefix='nova'))
|
|
self.relation_get.assert_called_with('nova_allowed_units',
|
|
rid='shared-db:12',
|
|
unit='mysql/0')
|
|
self.relation_get.return_value = None
|
|
self.assertFalse(utils.database_setup(prefix='nova'))
|
|
self.relation_get.assert_called_with('nova_allowed_units',
|
|
rid='shared-db:12',
|
|
unit='mysql/0')
|
|
|
|
@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
|
|
def test_determine_packages_console(self, subcontext):
|
|
self.test_config.set('console-access-protocol', 'spice')
|
|
self.relation_ids.return_value = []
|
|
self.os_release.return_value = 'diablo'
|
|
pkgs = utils.determine_packages()
|
|
console_pkgs = ['nova-spiceproxy', 'nova-consoleauth']
|
|
for console_pkg in console_pkgs:
|
|
self.assertIn(console_pkg, pkgs)
|
|
|
|
@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
|
|
def test_determine_packages_base_icehouse(self, subcontext):
|
|
self.relation_ids.return_value = []
|
|
self.os_release.return_value = 'icehouse'
|
|
self.token_cache_pkgs.return_value = []
|
|
self.enable_memcache.return_value = False
|
|
pkgs = utils.determine_packages()
|
|
ex = list(set(utils.BASE_PACKAGES + utils.BASE_SERVICES))
|
|
# nova-placement-api, et al, are purposely dropped unless it's ocata
|
|
ex.remove('nova-placement-api')
|
|
self.assertEqual(sorted(ex), sorted(pkgs))
|
|
|
|
@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
|
|
def test_determine_packages_base_queens(self, subcontext):
|
|
self.relation_ids.return_value = []
|
|
self.os_release.return_value = 'queens'
|
|
self.token_cache_pkgs.return_value = []
|
|
self.enable_memcache.return_value = False
|
|
pkgs = utils.determine_packages()
|
|
ex = list(set(utils.BASE_PACKAGES + utils.BASE_SERVICES))
|
|
# some packages still need to be removed
|
|
ex.remove('nova-cert')
|
|
ex.remove('nova-objectstore')
|
|
ex.remove('nova-api-ec2')
|
|
self.assertEqual(sorted(ex), sorted(pkgs))
|
|
|
|
@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
|
|
def test_determine_packages_base_rocky(self, subcontext):
|
|
self.relation_ids.return_value = []
|
|
self.os_release.return_value = 'rocky'
|
|
self.token_cache_pkgs.return_value = []
|
|
self.enable_memcache.return_value = False
|
|
pkgs = utils.determine_packages()
|
|
ex = list(set([p for p in utils.BASE_PACKAGES + utils.BASE_SERVICES
|
|
if not p.startswith('python-')] + utils.PY3_PACKAGES))
|
|
# some packages still need to be removed
|
|
ex.remove('libapache2-mod-wsgi')
|
|
ex.remove('nova-cert')
|
|
ex.remove('nova-objectstore')
|
|
ex.remove('nova-api-ec2')
|
|
self.assertEqual(sorted(ex), sorted(pkgs))
|
|
self.assertEqual(ex, pkgs)
|
|
|
|
@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
|
|
def test_determine_packages_serial_console(self, subcontext):
|
|
self.test_config.set('enable-serial-console', True)
|
|
self.relation_ids.return_value = []
|
|
self.os_release.return_value = 'juno'
|
|
pkgs = utils.determine_packages()
|
|
console_pkgs = ['nova-serialproxy', 'nova-consoleauth']
|
|
for console_pkg in console_pkgs:
|
|
self.assertIn(console_pkg, pkgs)
|
|
|
|
@patch('charmhelpers.contrib.openstack.context.SubordinateConfigContext')
|
|
def test_determine_packages_serial_console_icehouse(self, subcontext):
|
|
self.test_config.set('enable-serial-console', True)
|
|
self.relation_ids.return_value = []
|
|
self.os_release.return_value = 'icehouse'
|
|
pkgs = utils.determine_packages()
|
|
console_pkgs = ['nova-serialproxy', 'nova-consoleauth']
|
|
for console_pkg in console_pkgs:
|
|
self.assertNotIn(console_pkg, pkgs)
|
|
|
|
def test_determine_purge_packages(self):
|
|
'Ensure no packages are identified for purge prior to rocky'
|
|
self.os_release.return_value = 'queens'
|
|
self.assertEqual(utils.determine_purge_packages(), [])
|
|
|
|
def test_determine_purge_packages_rocky(self):
|
|
'Ensure python packages are identified for purge at rocky'
|
|
self.os_release.return_value = 'rocky'
|
|
self.assertEqual(utils.determine_purge_packages(),
|
|
[p for p in utils.BASE_PACKAGES
|
|
if p.startswith('python-')] +
|
|
['python-nova', 'python-memcache',
|
|
'libapache2-mod-wsgi'])
|
|
|
|
@patch.object(utils, 'restart_map')
|
|
def test_determine_ports(self, restart_map):
|
|
restart_map.return_value = {
|
|
'/etc/nova/nova.conf': ['nova-api-os-compute', 'nova-api-ec2'],
|
|
'/etc/nova/api-paste.ini': ['nova-api-os-compute', 'nova-api-ec2'],
|
|
}
|
|
ports = utils.determine_ports()
|
|
ex = [8773, 8774]
|
|
self.assertEqual(ex, sorted(ports))
|
|
|
|
def test_save_script_rc_base(self):
|
|
self.relation_ids.return_value = []
|
|
utils.save_script_rc()
|
|
self.save_script_rc.called_with(**SCRIPTRC_ENV_VARS)
|
|
|
|
@patch('charmhelpers.contrib.openstack.utils.lsb_release')
|
|
def test_get_step_upgrade_source_target_liberty(self, lsb_release):
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'trusty'}
|
|
lsb_release.return_value = {'DISTRIB_CODENAME': 'trusty'}
|
|
self.get_os_codename_install_source.side_effect = self.originals[
|
|
'charmhelpers.contrib.openstack.utils.'
|
|
'get_os_codename_install_source']
|
|
|
|
# icehouse -> liberty
|
|
self.os_release.return_value = 'icehouse'
|
|
self.assertEqual(
|
|
utils.get_step_upgrade_source('cloud:trusty-liberty'),
|
|
'cloud:trusty-kilo')
|
|
|
|
# juno -> liberty
|
|
self.os_release.return_value = 'juno'
|
|
self.assertEqual(
|
|
utils.get_step_upgrade_source('cloud:trusty-liberty'),
|
|
'cloud:trusty-kilo')
|
|
|
|
# kilo -> liberty
|
|
self.os_release.return_value = 'kilo'
|
|
with patch_open() as (_open, _file):
|
|
self.assertEqual(
|
|
utils.get_step_upgrade_source('cloud:trusty-liberty'),
|
|
None)
|
|
|
|
@patch('charmhelpers.contrib.openstack.utils.lsb_release')
|
|
def test_get_setup_upgrade_source_target_newton(self, lsb_release):
|
|
# mitaka -> newton
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'xenial'}
|
|
lsb_release.return_value = {'DISTRIB_CODENAME': 'xenial'}
|
|
self.os_release.return_value = 'mitaka'
|
|
self.get_os_codename_install_source.side_effect = self.originals[
|
|
'charmhelpers.contrib.openstack.utils.'
|
|
'get_os_codename_install_source']
|
|
|
|
step_src = utils.get_step_upgrade_source(OS_ORIGIN_NEWTON_STAGING)
|
|
self.assertEqual(step_src, None)
|
|
|
|
@patch('charmhelpers.contrib.openstack.utils.lsb_release')
|
|
def test_get_setup_upgrade_source_target_ocata(self, lsb_release):
|
|
# mitaka -> ocata
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'xenial'}
|
|
lsb_release.return_value = {'DISTRIB_CODENAME': 'xenial'}
|
|
self.os_release.return_value = 'mitaka'
|
|
self.get_os_codename_install_source.side_effect = self.originals[
|
|
'charmhelpers.contrib.openstack.utils.'
|
|
'get_os_codename_install_source']
|
|
|
|
step_src = utils.get_step_upgrade_source("cloud:xenial-ocata")
|
|
self.assertEqual(step_src, "cloud:xenial-newton")
|
|
|
|
@patch('charmhelpers.contrib.openstack.utils.lsb_release')
|
|
def test_get_setup_upgrade_source_target_liberty_with_mirror(self,
|
|
lsb_release):
|
|
# from icehouse to liberty using a raw deb repo
|
|
self.lsb_release.return_value = {'DISTRIB_CODENAME': 'trusty'}
|
|
lsb_release.return_value = {'DISTRIB_CODENAME': 'trusty'}
|
|
self.get_os_codename_install_source.side_effect = self.originals[
|
|
'charmhelpers.contrib.openstack.utils.'
|
|
'get_os_codename_install_source']
|
|
self.os_release.return_value = 'icehouse'
|
|
step_src = utils.get_step_upgrade_source(OS_ORIGIN_LIBERTY_STAGING)
|
|
self.assertEqual(step_src, 'cloud:trusty-kilo')
|
|
|
|
@patch.object(utils, 'remove_known_host')
|
|
@patch.object(utils, 'ssh_known_host_key')
|
|
@patch('subprocess.check_output')
|
|
def test_add_known_host_exists(self, check_output, host_key, rm):
|
|
check_output.return_value = b'|1|= fookey'
|
|
host_key.return_value = '|1|= fookey'
|
|
with patch_open() as (_open, _file):
|
|
utils.add_known_host('foohost')
|
|
self.assertFalse(rm.called)
|
|
self.assertFalse(_file.write.called)
|
|
|
|
@patch.object(utils, 'known_hosts')
|
|
@patch.object(utils, 'remove_known_host')
|
|
@patch.object(utils, 'ssh_known_host_key')
|
|
@patch('subprocess.check_output')
|
|
def test_add_known_host_exists_outdated(
|
|
self, check_output, host_key, rm, known_hosts):
|
|
check_output.return_value = b'|1|= fookey'
|
|
host_key.return_value = '|1|= fookey_old'
|
|
with patch_open() as (_open, _file):
|
|
utils.add_known_host('foohost', None, None)
|
|
rm.assert_called_with('foohost', None, None)
|
|
|
|
@patch.object(utils, 'known_hosts')
|
|
@patch.object(utils, 'remove_known_host')
|
|
@patch.object(utils, 'ssh_known_host_key')
|
|
@patch('subprocess.check_output')
|
|
def test_add_known_host_exists_added(
|
|
self, check_output, host_key, rm, known_hosts):
|
|
check_output.return_value = b'|1|= fookey'
|
|
host_key.return_value = None
|
|
with patch_open() as (_open, _file):
|
|
_file.write = MagicMock()
|
|
utils.add_known_host('foohost')
|
|
self.assertFalse(rm.called)
|
|
_file.write.assert_called_with('|1|= fookey\n')
|
|
|
|
@patch('os.path.isfile')
|
|
def test_keystone_ca_cert_b64(self, isfile):
|
|
isfile.return_value = True
|
|
with patch_open() as (_open, _file):
|
|
_file.readlines = MagicMock()
|
|
_file.write = MagicMock()
|
|
_file.read.return_value = b'mycert'
|
|
self.assertEqual(
|
|
utils.keystone_ca_cert_b64(),
|
|
'bXljZXJ0')
|
|
|
|
@patch('builtins.open')
|
|
@patch('os.mkdir')
|
|
@patch('os.path.isdir')
|
|
def test_ssh_directory_for_unit(self, isdir, mkdir, _open):
|
|
self.remote_unit.return_value = 'nova-compute/0'
|
|
isdir.return_value = False
|
|
self.assertEqual(utils.ssh_directory_for_unit(),
|
|
'/etc/nova/compute_ssh/nova-compute')
|
|
self.assertIn([
|
|
call('/etc/nova/compute_ssh/nova-compute/authorized_keys', 'w'),
|
|
call('/etc/nova/compute_ssh/nova-compute/known_hosts', 'w')
|
|
], _open.call_args_list)
|
|
|
|
@patch.object(utils, 'ssh_directory_for_unit')
|
|
def test_known_hosts(self, ssh_dir):
|
|
ssh_dir.return_value = '/tmp/foo'
|
|
self.assertEqual(utils.known_hosts(), '/tmp/foo/known_hosts')
|
|
ssh_dir.assert_called_with(None, None)
|
|
self.assertEqual(utils.known_hosts('bar'), '/tmp/foo/known_hosts')
|
|
ssh_dir.assert_called_with('bar', None)
|
|
|
|
@patch.object(utils, 'ssh_directory_for_unit')
|
|
def test_authorized_keys(self, ssh_dir):
|
|
ssh_dir.return_value = '/tmp/foo'
|
|
self.assertEqual(utils.authorized_keys(), '/tmp/foo/authorized_keys')
|
|
ssh_dir.assert_called_with(None, None)
|
|
self.assertEqual(
|
|
utils.authorized_keys('bar'),
|
|
'/tmp/foo/authorized_keys')
|
|
ssh_dir.assert_called_with('bar', None)
|
|
|
|
@patch.object(utils, 'known_hosts')
|
|
@patch('subprocess.check_call')
|
|
def test_remove_host_key(self, check_call, known_hosts):
|
|
known_hosts.return_value = '/tmp/known_hosts'
|
|
utils.remove_known_host('foo')
|
|
check_call.assert_called_with([
|
|
'ssh-keygen', '-f', known_hosts(), '-R', 'foo'])
|
|
|
|
@patch.object(utils, 'authorized_keys')
|
|
def test_ssh_authorized_key_exists(self, keys):
|
|
key = 'BBBBB3NzaC1yc2EBBBBDBQBBBBBBBQC27Us7lSjCpa7bumXBgc'
|
|
with patch_open() as (_open, _file):
|
|
_file.read.return_value = AUTHORIZED_KEYS
|
|
self.assertTrue(utils.ssh_authorized_key_exists(key))
|
|
|
|
@patch.object(utils, 'authorized_keys')
|
|
def test_ssh_authorized_key_doesnt_exist(self, keys):
|
|
key = ('xxxx')
|
|
with patch_open() as (_open, _file):
|
|
_file.read = MagicMock()
|
|
_file.readreturn_value = AUTHORIZED_KEYS
|
|
self.assertFalse(utils.ssh_authorized_key_exists(key))
|
|
|
|
@patch.object(utils, 'known_hosts')
|
|
@patch.object(utils, 'authorized_keys')
|
|
@patch('os.path.isfile')
|
|
def test_ssh_compute_remove(self, isfile,
|
|
auth_key, known_host):
|
|
isfile.return_value = False
|
|
|
|
removed_key = AUTHORIZED_KEYS.split('\n')[2]
|
|
|
|
keys_removed = (
|
|
"\nssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC27Us7lSjCpa7bumXAgc "
|
|
"nova-compute-1\n"
|
|
"ssh-rsa CCCCB3NzaC1yc2ECCCCDCQCBCCCBCQC27Us7lSjCpa7bumXCgc "
|
|
"nova-compute-3\n"
|
|
)
|
|
isfile.return_value = True
|
|
self.remote_unit.return_value = 'nova-compute/2'
|
|
with patch_open() as (_open, _file):
|
|
_file.readlines = MagicMock()
|
|
_file.write = MagicMock()
|
|
_file.readlines.return_value = AUTHORIZED_KEYS.split('\n')
|
|
utils.ssh_compute_remove(removed_key)
|
|
_file.write.assert_called_with(keys_removed)
|
|
|
|
def test_determine_endpoints_base(self):
|
|
self.relation_ids.return_value = []
|
|
self.os_release.return_value = 'diablo'
|
|
self.assertEqual(
|
|
BASE_ENDPOINTS, utils.determine_endpoints('http://foohost.com',
|
|
'http://foohost.com',
|
|
'http://foohost.com'))
|
|
|
|
def test_determine_endpoints_queens(self):
|
|
self.relation_ids.return_value = []
|
|
self.os_release.return_value = 'queens'
|
|
self.assertEqual(
|
|
QUEENS_ENDPOINTS, utils.determine_endpoints('http://foohost.com',
|
|
'http://foohost.com',
|
|
'http://foohost.com'))
|
|
|
|
@patch.object(utils, 'known_hosts')
|
|
@patch('subprocess.check_output')
|
|
def test_ssh_known_host_key(self, _check_output, _known_hosts):
|
|
_known_hosts.return_value = '/foo/known_hosts'
|
|
utils.ssh_known_host_key('test')
|
|
_check_output.assert_called_with(
|
|
['ssh-keygen', '-f', '/foo/known_hosts',
|
|
'-H', '-F', 'test'])
|
|
_known_hosts.assert_called_with(None, None)
|
|
utils.ssh_known_host_key('test', 'bar')
|
|
_known_hosts.assert_called_with('bar', None)
|
|
|
|
@patch.object(utils, 'known_hosts')
|
|
@patch('subprocess.check_output')
|
|
def test_ssh_known_host_key_bug1500589(self, _check_output, _known_hosts):
|
|
"""On precise ssh-keygen does not error if host not found in file. So
|
|
check charm processes empty output properly"""
|
|
_known_hosts.return_value = '/foo/known_hosts'
|
|
_check_output.return_value = b''
|
|
key = utils.ssh_known_host_key('test')
|
|
self.assertEqual(key, None)
|
|
|
|
@patch.object(utils, 'known_hosts')
|
|
@patch('subprocess.check_call')
|
|
def test_remove_known_host(self, _check_call, _known_hosts):
|
|
_known_hosts.return_value = '/foo/known_hosts'
|
|
utils.remove_known_host('test')
|
|
_check_call.assert_called_with(
|
|
['ssh-keygen', '-f', '/foo/known_hosts',
|
|
'-R', 'test'])
|
|
_known_hosts.assert_called_with(None, None)
|
|
utils.remove_known_host('test', 'bar')
|
|
_known_hosts.assert_called_with('bar', None)
|
|
|
|
@patch('subprocess.check_output')
|
|
def test_migrate_nova_databases(self, check_output):
|
|
"Migrate database with nova-manage"
|
|
self.relation_ids.return_value = []
|
|
self.os_release.return_value = 'diablo'
|
|
self.is_unit_paused_set.return_value = False
|
|
self.services.return_value = ['dummy-service']
|
|
utils.migrate_nova_databases()
|
|
check_output.assert_called_with(['nova-manage', 'db', 'sync'])
|
|
self.assertTrue(self.service_resume.called)
|
|
|
|
@patch('subprocess.check_output')
|
|
def test_migrate_nova_databases_cluster(self, check_output):
|
|
"Migrate database with nova-manage in a clustered env"
|
|
self.relation_ids.return_value = ['cluster:1']
|
|
self.os_release.return_value = 'diablo'
|
|
self.is_unit_paused_set.return_value = False
|
|
self.services.return_value = ['dummy-service']
|
|
utils.migrate_nova_databases()
|
|
check_output.assert_called_with(['nova-manage', 'db', 'sync'])
|
|
self.assertNotIn(call(['nova-manage', 'db', 'online_data_migrations']),
|
|
check_output.mock_calls)
|
|
self.peer_store.assert_called_with('dbsync_state', 'complete')
|
|
self.assertTrue(self.service_resume.called)
|
|
|
|
@patch('subprocess.check_output')
|
|
def test_migrate_nova_databases_mitaka(self, check_output):
|
|
"Migrate database with nova-manage in a clustered env"
|
|
self.relation_ids.return_value = ['cluster:1']
|
|
self.os_release.return_value = 'mitaka'
|
|
self.is_unit_paused_set.return_value = False
|
|
self.services.return_value = ['dummy-service']
|
|
utils.migrate_nova_databases()
|
|
check_output.assert_has_calls([
|
|
call(['nova-manage', 'api_db', 'sync']),
|
|
call(['nova-manage', 'db', 'sync']),
|
|
call(['nova-manage', 'db', 'online_data_migrations']),
|
|
])
|
|
self.peer_store.assert_called_with('dbsync_state', 'complete')
|
|
self.assertTrue(self.service_resume.called)
|
|
|
|
@patch('subprocess.Popen')
|
|
@patch('subprocess.check_output')
|
|
@patch.object(utils, 'get_cell_uuid')
|
|
@patch.object(utils, 'is_cellv2_init_ready')
|
|
def test_migrate_nova_databases_ocata(self, cellv2_ready, get_cell_uuid,
|
|
check_output, Popen):
|
|
"Migrate database with nova-manage in a clustered env"
|
|
get_cell_uuid.return_value = 'c83121db-f1c7-464a-b657-38c28fac84c6'
|
|
self.relation_ids.return_value = ['cluster:1']
|
|
self.os_release.return_value = 'ocata'
|
|
self.is_unit_paused_set.return_value = False
|
|
self.services.return_value = ['dummy-service']
|
|
process_mock = MagicMock()
|
|
attrs = {
|
|
'communicate.return_value': ('output', 'error'),
|
|
'wait.return_value': 0}
|
|
process_mock.configure_mock(**attrs)
|
|
Popen.return_value = process_mock
|
|
utils.migrate_nova_databases()
|
|
check_output.assert_has_calls([
|
|
call(['nova-manage', 'api_db', 'sync']),
|
|
call(['nova-manage', 'cell_v2', 'map_cell0']),
|
|
call(['nova-manage', 'cell_v2', 'create_cell', '--name', 'cell1',
|
|
'--verbose']),
|
|
call(['nova-manage', 'db', 'sync']),
|
|
call(['nova-manage', 'db', 'online_data_migrations']),
|
|
call(['nova-manage', 'cell_v2', 'discover_hosts', '--cell_uuid',
|
|
'c83121db-f1c7-464a-b657-38c28fac84c6', '--verbose']),
|
|
])
|
|
map_call = call([
|
|
'nova-manage',
|
|
'cell_v2', 'map_instances',
|
|
'--cell_uuid', 'c83121db-f1c7-464a-b657-38c28fac84c6',
|
|
'--max-count', '50000'], stdout=-1)
|
|
Popen.assert_has_calls([map_call])
|
|
self.peer_store.assert_called_with('dbsync_state', 'complete')
|
|
self.assertTrue(self.service_resume.called)
|
|
|
|
@patch('subprocess.Popen')
|
|
@patch('subprocess.check_output')
|
|
@patch.object(utils, 'get_cell_uuid')
|
|
@patch.object(utils, 'is_cellv2_init_ready')
|
|
def test_migrate_nova_databases_pike(self, cellv2_ready, get_cell_uuid,
|
|
check_output, Popen):
|
|
"Migrate database with nova-manage in a clustered env"
|
|
get_cell_uuid.return_value = 'c83121db-f1c7-464a-b657-38c28fac84c6'
|
|
self.relation_ids.return_value = ['cluster:1']
|
|
self.os_release.return_value = 'pike'
|
|
self.is_unit_paused_set.return_value = False
|
|
self.services.return_value = ['dummy-service']
|
|
utils.migrate_nova_databases()
|
|
check_output.assert_has_calls([
|
|
call(['nova-manage', 'api_db', 'sync']),
|
|
call(['nova-manage', 'cell_v2', 'map_cell0']),
|
|
call(['nova-manage', 'cell_v2', 'create_cell', '--name', 'cell1',
|
|
'--verbose']),
|
|
call(['nova-manage', 'db', 'sync']),
|
|
call(['nova-manage', 'db', 'online_data_migrations']),
|
|
call(['nova-manage', 'cell_v2', 'discover_hosts', '--cell_uuid',
|
|
'c83121db-f1c7-464a-b657-38c28fac84c6', '--verbose']),
|
|
])
|
|
map_call = call([
|
|
'nova-manage', 'cell_v2', 'map_instances', '--cell_uuid',
|
|
'c83121db-f1c7-464a-b657-38c28fac84c6'])
|
|
self.assertFalse(map_call in Popen.call_args_list)
|
|
self.peer_store.assert_called_with('dbsync_state', 'complete')
|
|
self.assertTrue(self.service_resume.called)
|
|
|
|
@patch('subprocess.check_output')
|
|
def test_migrate_nova_flavors(self, check_output):
|
|
utils.migrate_nova_flavors()
|
|
check_output.assert_called_with(
|
|
['nova-manage', 'db', 'migrate_flavor_data'])
|
|
|
|
@patch.object(utils, 'get_step_upgrade_source')
|
|
@patch.object(utils, 'migrate_nova_databases')
|
|
@patch.object(utils, 'determine_packages')
|
|
def test_upgrade_icehouse_juno(self, determine_packages,
|
|
migrate_nova_databases,
|
|
get_step_upgrade_source):
|
|
"Simulate a call to do_openstack_upgrade() for icehouse->juno"
|
|
self.test_config.set('openstack-origin', 'cloud:trusty-juno')
|
|
get_step_upgrade_source.return_value = None
|
|
self.os_release.return_value = 'icehouse'
|
|
self.get_os_codename_install_source.return_value = 'juno'
|
|
self.is_leader.return_value = True
|
|
self.relation_ids.return_value = []
|
|
utils.do_openstack_upgrade(self.register_configs())
|
|
self.apt_update.assert_called_with(fatal=True)
|
|
self.apt_upgrade.assert_called_with(options=DPKG_OPTS, fatal=True,
|
|
dist=True)
|
|
self.apt_install.assert_called_with(determine_packages(), fatal=True)
|
|
self.register_configs.assert_called_with(release='juno')
|
|
self.assertTrue(migrate_nova_databases.call_count, 1)
|
|
|
|
@patch.object(utils, 'get_step_upgrade_source')
|
|
@patch.object(utils, 'migrate_nova_databases')
|
|
@patch.object(utils, 'determine_packages')
|
|
def test_upgrade_juno_kilo(self, determine_packages,
|
|
migrate_nova_databases,
|
|
get_step_upgrade_source):
|
|
"Simulate a call to do_openstack_upgrade() for juno->kilo"
|
|
self.test_config.set('openstack-origin', 'cloud:trusty-kilo')
|
|
get_step_upgrade_source.return_value = None
|
|
self.os_release.return_value = 'juno'
|
|
self.get_os_codename_install_source.return_value = 'kilo'
|
|
self.is_leader.return_value = True
|
|
self.relation_ids.return_value = []
|
|
utils.do_openstack_upgrade(self.register_configs())
|
|
self.apt_update.assert_called_with(fatal=True)
|
|
self.apt_upgrade.assert_called_with(options=DPKG_OPTS, fatal=True,
|
|
dist=True)
|
|
self.apt_install.assert_called_with(determine_packages(), fatal=True)
|
|
self.register_configs.assert_called_with(release='kilo')
|
|
self.assertTrue(migrate_nova_databases.call_count, 1)
|
|
|
|
@patch.object(utils, 'get_step_upgrade_source')
|
|
@patch.object(utils, 'migrate_nova_flavors')
|
|
@patch.object(utils, 'migrate_nova_databases')
|
|
@patch.object(utils, 'determine_packages')
|
|
def test_upgrade_kilo_liberty(self, determine_packages,
|
|
migrate_nova_databases,
|
|
migrate_nova_flavors,
|
|
get_step_upgrade_source):
|
|
"Simulate a call to do_openstack_upgrade() for kilo->liberty"
|
|
self.test_config.set('openstack-origin', 'cloud:trusty-liberty')
|
|
get_step_upgrade_source.return_value = None
|
|
self.os_release.return_value = 'kilo'
|
|
self.get_os_codename_install_source.return_value = 'liberty'
|
|
self.is_leader.return_value = True
|
|
self.relation_ids.return_value = []
|
|
utils.do_openstack_upgrade(self.register_configs())
|
|
self.apt_update.assert_called_with(fatal=True)
|
|
self.apt_upgrade.assert_called_with(options=DPKG_OPTS, fatal=True,
|
|
dist=True)
|
|
self.apt_install.assert_called_with(determine_packages(), fatal=True)
|
|
self.register_configs.assert_called_with(release='liberty')
|
|
self.assertTrue(migrate_nova_flavors.call_count, 1)
|
|
self.assertTrue(migrate_nova_databases.call_count, 1)
|
|
|
|
@patch.object(utils, 'database_setup')
|
|
@patch.object(utils, 'get_step_upgrade_source')
|
|
@patch.object(utils, 'migrate_nova_databases')
|
|
@patch.object(utils, 'determine_packages')
|
|
def test_upgrade_liberty_mitaka(self, determine_packages,
|
|
migrate_nova_databases,
|
|
get_step_upgrade_source,
|
|
database_setup):
|
|
"Simulate a call to do_openstack_upgrade() for liberty->mitaka"
|
|
self.test_config.set('openstack-origin', 'cloud:trusty-kilo')
|
|
get_step_upgrade_source.return_value = None
|
|
self.os_release.return_value = 'liberty'
|
|
self.get_os_codename_install_source.return_value = 'mitaka'
|
|
self.is_leader.return_value = True
|
|
self.relation_ids.return_value = []
|
|
database_setup.return_value = False
|
|
utils.do_openstack_upgrade(self.register_configs())
|
|
self.apt_update.assert_called_with(fatal=True)
|
|
self.apt_upgrade.assert_called_with(options=DPKG_OPTS, fatal=True,
|
|
dist=True)
|
|
self.apt_install.assert_called_with(determine_packages(), fatal=True)
|
|
self.register_configs.assert_called_with(release='mitaka')
|
|
self.assertFalse(migrate_nova_databases.called)
|
|
database_setup.assert_called_with(prefix='novaapi')
|
|
|
|
def test_guard_map_nova(self):
|
|
self.relation_ids.return_value = []
|
|
self.os_release.return_value = 'icehouse'
|
|
self.assertEqual(
|
|
{'nova-api-ec2': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-api-os-compute': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-cert': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-conductor': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-objectstore': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-placement-api': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-scheduler': ['identity-service', 'amqp', 'shared-db']},
|
|
utils.guard_map()
|
|
)
|
|
|
|
def test_guard_map_neutron(self):
|
|
self.relation_ids.return_value = []
|
|
self.os_release.return_value = 'icehouse'
|
|
self.get_os_codename_install_source.return_value = 'icehouse'
|
|
self.assertEqual(
|
|
{'nova-api-ec2': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-api-os-compute': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-cert': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-conductor': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-objectstore': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-placement-api': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-scheduler': ['identity-service', 'amqp', 'shared-db'], },
|
|
utils.guard_map()
|
|
)
|
|
self.os_release.return_value = 'mitaka'
|
|
self.get_os_codename_install_source.return_value = 'mitaka'
|
|
self.assertEqual(
|
|
{'nova-api-os-compute': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-cert': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-conductor': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-placement-api': ['identity-service', 'amqp', 'shared-db'],
|
|
'nova-scheduler': ['identity-service', 'amqp', 'shared-db'], },
|
|
utils.guard_map()
|
|
)
|
|
|
|
def test_service_guard_inactive(self):
|
|
'''Ensure that if disabled, service guards nothing'''
|
|
contexts = MagicMock()
|
|
|
|
@utils.service_guard({'test': ['interfacea', 'interfaceb']},
|
|
contexts, False)
|
|
def dummy_func():
|
|
pass
|
|
dummy_func()
|
|
self.assertFalse(self.service_running.called)
|
|
self.assertFalse(contexts.complete_contexts.called)
|
|
|
|
def test_service_guard_active_guard(self):
|
|
'''Ensure services with incomplete interfaces are stopped'''
|
|
class MockContext(object):
|
|
called = False
|
|
|
|
def complete_contexts(self):
|
|
self.called = True
|
|
return ['interfacea']
|
|
|
|
_mc = MockContext()
|
|
self.service_running.return_value = True
|
|
|
|
@utils.service_guard({'test': ['interfacea', 'interfaceb']},
|
|
_mc, True)
|
|
def dummy_func():
|
|
pass
|
|
dummy_func()
|
|
self.service_running.assert_called_with('test')
|
|
self.service_stop.assert_called_with('test')
|
|
self.assertTrue(_mc.called)
|
|
|
|
def test_service_guard_active_release(self):
|
|
'''Ensure services with complete interfaces are not stopped'''
|
|
class MockContext(object):
|
|
called = False
|
|
|
|
def complete_contexts(self):
|
|
self.called = True
|
|
return ['interfacea', 'interfaceb']
|
|
|
|
_mc = MockContext()
|
|
|
|
@utils.service_guard({'test': ['interfacea', 'interfaceb']},
|
|
_mc, True)
|
|
def dummy_func():
|
|
pass
|
|
|
|
dummy_func()
|
|
self.assertFalse(self.service_running.called)
|
|
self.assertFalse(self.service_stop.called)
|
|
self.assertTrue(_mc.called)
|
|
|
|
def helper_test_is_api_ready(self, tgt):
|
|
fake_config = MagicMock()
|
|
with patch('charmhelpers.contrib.openstack.utils.'
|
|
'incomplete_relation_data') as ird:
|
|
ird.return_value = (not tgt)
|
|
self.assertEqual(utils.is_api_ready(fake_config), tgt)
|
|
ird.assert_called_with(
|
|
fake_config, utils.REQUIRED_INTERFACES)
|
|
|
|
def test_is_api_ready_true(self):
|
|
self.helper_test_is_api_ready(True)
|
|
|
|
def test_is_api_ready_false(self):
|
|
self.helper_test_is_api_ready(False)
|
|
|
|
def test_assess_status(self):
|
|
with patch.object(utils, 'assess_status_func') as asf:
|
|
configs = MagicMock()
|
|
callee = MagicMock()
|
|
asf.return_value = callee
|
|
utils.assess_status(configs)
|
|
asf.assert_called_once_with(configs)
|
|
callee.assert_called_once_with()
|
|
self.os_application_version_set.assert_called_with(
|
|
utils.VERSION_PACKAGE
|
|
)
|
|
|
|
@patch.object(utils, 'get_optional_interfaces')
|
|
@patch.object(utils, 'check_optional_relations')
|
|
@patch.object(utils, 'REQUIRED_INTERFACES')
|
|
@patch.object(utils, 'services')
|
|
@patch.object(utils, 'determine_ports')
|
|
@patch.object(utils.ch_utils, 'make_assess_status_func')
|
|
def test_assess_status_func(self,
|
|
make_assess_status_func,
|
|
determine_ports,
|
|
services,
|
|
REQUIRED_INTERFACES,
|
|
check_optional_relations,
|
|
get_optional_interfaces):
|
|
services.return_value = 's1'
|
|
REQUIRED_INTERFACES.copy.return_value = {'int': ['test 1']}
|
|
get_optional_interfaces.return_value = {'opt': ['test 2']}
|
|
determine_ports.return_value = 'p1'
|
|
utils.assess_status_func('test-config')
|
|
# ports=None whilst port checks are disabled.
|
|
make_assess_status_func.assert_called_once_with(
|
|
'test-config',
|
|
{'int': ['test 1'], 'opt': ['test 2']},
|
|
charm_func=check_optional_relations, services='s1',
|
|
ports=None)
|
|
|
|
def test_pause_unit_helper(self):
|
|
with patch.object(utils, '_pause_resume_helper') as prh:
|
|
utils.pause_unit_helper('random-config')
|
|
prh.assert_called_once_with(utils.ch_utils.pause_unit,
|
|
'random-config')
|
|
with patch.object(utils, '_pause_resume_helper') as prh:
|
|
utils.resume_unit_helper('random-config')
|
|
prh.assert_called_once_with(utils.ch_utils.resume_unit,
|
|
'random-config')
|
|
|
|
@patch.object(utils, 'services')
|
|
@patch.object(utils, 'determine_ports')
|
|
def test_pause_resume_helper(self, determine_ports, services):
|
|
f = MagicMock()
|
|
services.return_value = 's1'
|
|
determine_ports.return_value = 'p1'
|
|
with patch.object(utils, 'assess_status_func') as asf:
|
|
asf.return_value = 'assessor'
|
|
utils._pause_resume_helper(f, 'some-config')
|
|
asf.assert_called_once_with('some-config')
|
|
# ports=None whilst port checks are disabled.
|
|
f.assert_called_once_with('assessor', services='s1', ports=None)
|
|
|
|
@patch('charmhelpers.fetch.filter_installed_packages')
|
|
def test_disable_aws_compat_services_uninstalled(
|
|
self, filter_installed_packages,):
|
|
filter_installed_packages.return_value = utils.AWS_COMPAT_SERVICES
|
|
utils.update_aws_compat_services()
|
|
self.config.assert_not_called()
|
|
self.service_pause.assert_not_called()
|
|
self.service_resume.assert_not_called()
|
|
|
|
@patch('charmhelpers.fetch.filter_installed_packages')
|
|
def test_disable_aws_compat_services_true(self, filter_installed_packages):
|
|
filter_installed_packages.return_value = []
|
|
self.test_config.set('disable-aws-compat', True)
|
|
utils.update_aws_compat_services()
|
|
|
|
self.service_resume.assert_not_called()
|
|
self.service_pause.assert_has_calls(
|
|
[call(s) for s in utils.AWS_COMPAT_SERVICES])
|
|
|
|
@patch('charmhelpers.fetch.filter_installed_packages')
|
|
def test_disable_aws_compat_services_false(
|
|
self, filter_installed_packages):
|
|
filter_installed_packages.return_value = []
|
|
self.test_config.set('disable-aws-compat', False)
|
|
utils.update_aws_compat_services()
|
|
|
|
self.service_resume.assert_has_calls(
|
|
[call(s) for s in utils.AWS_COMPAT_SERVICES])
|
|
self.service_pause.assert_not_called()
|
|
|
|
@patch('subprocess.check_output')
|
|
def test_get_cell_uuid(self, mock_check_call):
|
|
mock_check_call.return_value = NM_CELLS_LIST
|
|
expected = '7a8a0e58-e127-4056-bb98-99d9579ca08b'
|
|
self.assertEqual(expected, utils.get_cell_uuid('cell1'))
|
|
|
|
@patch.object(utils, 'get_cell_uuid')
|
|
@patch('subprocess.Popen')
|
|
def test_map_instances(self, mock_popen, mock_get_cell_uuid):
|
|
cell_uuid = 'c83121db-f1c7-464a-b657-38c28fac84c6'
|
|
process_mock = MagicMock()
|
|
attrs = {
|
|
'communicate.return_value': ('output', 'error'),
|
|
'wait.return_value': 0}
|
|
process_mock.configure_mock(**attrs)
|
|
mock_popen.return_value = process_mock
|
|
mock_get_cell_uuid.return_value = cell_uuid
|
|
expectd_calls = [
|
|
call([
|
|
'nova-manage',
|
|
'cell_v2',
|
|
'map_instances',
|
|
'--cell_uuid', 'c83121db-f1c7-464a-b657-38c28fac84c6',
|
|
'--max-count', '50000'], stdout=-1),
|
|
call().communicate(),
|
|
call().wait()]
|
|
|
|
utils.map_instances()
|
|
mock_popen.assert_has_calls(expectd_calls, any_order=False)
|
|
|
|
@patch.object(utils, 'get_cell_uuid')
|
|
@patch('subprocess.Popen')
|
|
def test_map_instances_multi_batch(self, mock_popen, mock_get_cell_uuid):
|
|
cell_uuid = 'c83121db-f1c7-464a-b657-38c28fac84c6'
|
|
process_mock = MagicMock()
|
|
rcs = [0, 1]
|
|
attrs = {
|
|
'communicate.return_value': ('output', 'error'),
|
|
'wait.side_effect': lambda: rcs.pop()}
|
|
process_mock.configure_mock(**attrs)
|
|
mock_popen.return_value = process_mock
|
|
mock_get_cell_uuid.return_value = cell_uuid
|
|
expectd_calls = [
|
|
call([
|
|
'nova-manage',
|
|
'cell_v2',
|
|
'map_instances',
|
|
'--cell_uuid', 'c83121db-f1c7-464a-b657-38c28fac84c6',
|
|
'--max-count', '50000'], stdout=-1),
|
|
call().communicate(),
|
|
call().wait(),
|
|
call([
|
|
'nova-manage',
|
|
'cell_v2',
|
|
'map_instances',
|
|
'--cell_uuid', 'c83121db-f1c7-464a-b657-38c28fac84c6',
|
|
'--max-count', '50000'], stdout=-1),
|
|
call().communicate(),
|
|
call().wait()]
|
|
|
|
utils.map_instances()
|
|
self.assertEqual(mock_popen.mock_calls, expectd_calls)
|
|
|
|
@patch.object(utils, 'get_cell_uuid')
|
|
@patch('subprocess.Popen')
|
|
def test_map_instances_error(self, mock_popen, mock_get_cell_uuid):
|
|
cell_uuid = 'c83121db-f1c7-464a-b657-38c28fac84c6'
|
|
process_mock = MagicMock()
|
|
attrs = {
|
|
'communicate.return_value': ('output', 'error'),
|
|
'wait.return_code': 127}
|
|
process_mock.configure_mock(**attrs)
|
|
mock_popen.return_value = process_mock
|
|
mock_get_cell_uuid.return_value = cell_uuid
|
|
with self.assertRaises(Exception):
|
|
utils.map_instances()
|
|
|
|
@patch('subprocess.Popen')
|
|
def test_archive_deleted_rows(self, mock_popen):
|
|
process_mock = MagicMock()
|
|
attrs = {
|
|
'communicate.return_value': ('output', 'error'),
|
|
'wait.return_value': 0}
|
|
process_mock.configure_mock(**attrs)
|
|
mock_popen.return_value = process_mock
|
|
expectd_calls = [
|
|
call([
|
|
'nova-manage',
|
|
'db',
|
|
'archive_deleted_rows',
|
|
'--verbose'], stdout=-1),
|
|
call().communicate(),
|
|
call().wait()]
|
|
|
|
utils.archive_deleted_rows()
|
|
self.assertEqual(mock_popen.mock_calls, expectd_calls)
|
|
|
|
@patch('subprocess.Popen')
|
|
def test_archive_deleted_rows_excpetion(self, mock_popen):
|
|
process_mock = MagicMock()
|
|
attrs = {
|
|
'communicate.return_value': ('output', 'error'),
|
|
'wait.return_value': 123}
|
|
process_mock.configure_mock(**attrs)
|
|
mock_popen.return_value = process_mock
|
|
with self.assertRaises(Exception):
|
|
utils.archive_deleted_rows()
|
|
|
|
@patch.object(utils, 'get_cell_uuid')
|
|
@patch('subprocess.check_output')
|
|
def test_add_hosts_to_cell(self, mock_check_output, mock_get_cell_uuid):
|
|
cell_uuid = 'c83121db-f1c7-464a-b657-38c28fac84c6'
|
|
mock_get_cell_uuid.return_value = cell_uuid
|
|
utils.add_hosts_to_cell()
|
|
mock_check_output.assert_called_with(
|
|
['nova-manage', 'cell_v2', 'discover_hosts', '--cell_uuid',
|
|
'c83121db-f1c7-464a-b657-38c28fac84c6', '--verbose'])
|
|
|
|
@patch('hooks.nova_cc_context.NovaCellV2SharedDBContext')
|
|
@patch('charmhelpers.contrib.openstack.context.AMQPContext')
|
|
def test_is_cellv2_init_ready_mitaka(self, amqp, shared_db):
|
|
self.os_release.return_value = 'mitaka'
|
|
utils.is_cellv2_init_ready()
|
|
self.os_release.assert_called_once_with('nova-common')
|
|
amqp.assert_called_once()
|
|
shared_db.assert_called_once()
|
|
self.log.assert_called_once()
|
|
|
|
@patch('hooks.nova_cc_context.NovaCellV2SharedDBContext')
|
|
@patch('charmhelpers.contrib.openstack.context.AMQPContext')
|
|
def test_is_cellv2_init_ready_ocata(self, amqp, shared_db):
|
|
self.os_release.return_value = 'ocata'
|
|
utils.is_cellv2_init_ready()
|
|
self.os_release.assert_called_once_with('nova-common')
|
|
amqp.assert_called_once()
|
|
shared_db.assert_called_once()
|
|
self.log.assert_not_called()
|
|
|
|
def test_placement_api_enabled(self):
|
|
self.os_release.return_value = 'ocata'
|
|
self.assertTrue(utils.placement_api_enabled())
|
|
self.os_release.return_value = 'mitaka'
|
|
self.assertFalse(utils.placement_api_enabled())
|
|
|
|
def test_enable_metadata_api(self):
|
|
self.os_release.return_value = 'pike'
|
|
self.assertFalse(utils.enable_metadata_api())
|
|
self.os_release.return_value = 'rocky'
|
|
self.assertTrue(utils.enable_metadata_api())
|
|
|
|
def test_get_shared_metadatasecret(self):
|
|
self.leader_get.return_value = 'auuid'
|
|
self.assertEqual(utils.get_shared_metadatasecret(), 'auuid')
|
|
|
|
def test_set_shared_metadatasecret(self):
|
|
self.uuid1.return_value = 'auuid'
|
|
utils.set_shared_metadatasecret()
|
|
self.leader_set.assert_called_once_with({
|
|
'shared-metadata-secret': 'auuid'})
|
|
|
|
@patch.object(utils, 'get_shared_metadatasecret')
|
|
def test_get_metadata_settings(self, mock_get_shared_metadatasecret):
|
|
self.os_release.return_value = 'rocky'
|
|
self.canonical_url.return_value = 'http://someaddr'
|
|
mock_get_shared_metadatasecret.return_value = 'auuid'
|
|
self.assertEqual(
|
|
utils.get_metadata_settings('configs'),
|
|
{
|
|
'nova-metadata-host': 'someaddr',
|
|
'nova-metadata-port': 8775,
|
|
'nova-metadata-protocol': 'http',
|
|
'shared-metadata-secret': 'auuid'})
|
|
|
|
def test_get_metadata_settings_pike(self):
|
|
self.os_release.return_value = 'pike'
|
|
self.assertEqual(
|
|
utils.get_metadata_settings('configs'),
|
|
{})
|
|
|
|
def test_write_vendordata(self):
|
|
m = mock_open()
|
|
with patch.object(utils, 'open', m, create=True):
|
|
utils.write_vendordata('{"a": "b"}')
|
|
expected_calls = [
|
|
call('/etc/nova/vendor_data.json', 'w'),
|
|
call().write('{\n "a": "b"\n}')]
|
|
for c in expected_calls:
|
|
self.assertTrue(c in m.mock_calls)
|
|
|
|
@patch.object(utils.ch_context, 'SharedDBContext')
|
|
@patch('charmhelpers.core.hookenv.relation_id')
|
|
def test_get_cell_db_context(self, mock_relation_id, mock_SharedDBContext):
|
|
mock_relation_id.return_value = 'dbid'
|
|
utils.get_cell_db_context('mysql-cell2')
|
|
mock_SharedDBContext.assert_called_once_with(
|
|
relation_id='dbid',
|
|
relation_prefix='nova',
|
|
ssl_dir='/etc/nova')
|
|
mock_relation_id.assert_called_once_with(
|
|
relation_name='shared-db-cell',
|
|
service_or_unit='mysql-cell2')
|
|
|
|
@patch.object(utils.ch_context, 'AMQPContext')
|
|
@patch('charmhelpers.core.hookenv.relation_id')
|
|
def test_get_cell_amqp_context(self, mock_relation_id, mock_AMQPContext):
|
|
mock_relation_id.return_value = 'amqpid'
|
|
utils.get_cell_amqp_context('rabbitmq-server-cell2')
|
|
mock_AMQPContext.assert_called_once_with(
|
|
relation_id='amqpid',
|
|
ssl_dir='/etc/nova')
|
|
mock_relation_id.assert_called_once_with(
|
|
relation_name='amqp-cell',
|
|
service_or_unit='rabbitmq-server-cell2')
|
|
|
|
def test_get_sql_uri(self):
|
|
base_ctxt = {
|
|
'database_type': 'mysql',
|
|
'database_user': 'nova',
|
|
'database_password': 'novapass',
|
|
'database_host': '10.0.0.10',
|
|
'database': 'novadb'}
|
|
self.assertEqual(
|
|
utils.get_sql_uri(base_ctxt),
|
|
'mysql://nova:novapass@10.0.0.10/novadb')
|
|
sslca_ctxt = {'database_ssl_ca': 'myca'}
|
|
sslca_ctxt.update(base_ctxt)
|
|
self.assertEqual(
|
|
utils.get_sql_uri(sslca_ctxt),
|
|
'mysql://nova:novapass@10.0.0.10/novadb?ssl_ca=myca')
|
|
ssl_cert_ctxt = {
|
|
'database_ssl_cert': 'mycert',
|
|
'database_ssl_key': 'mykey'}
|
|
ssl_cert_ctxt.update(sslca_ctxt)
|
|
self.assertEqual(
|
|
utils.get_sql_uri(ssl_cert_ctxt),
|
|
('mysql://nova:novapass@10.0.0.10/novadb?ssl_ca=myca&'
|
|
'ssl_cert=mycert&ssl_key=mykey'))
|
|
|
|
@patch.object(utils, 'is_db_initialised')
|
|
@patch.object(utils, 'get_cell_details')
|
|
@patch.object(utils, 'get_cell_db_context')
|
|
@patch.object(utils, 'get_cell_amqp_context')
|
|
@patch.object(utils, 'get_sql_uri')
|
|
@patch.object(utils.subprocess, 'check_output')
|
|
def test_update_child_cell(self,
|
|
mock_check_output,
|
|
mock_get_sql_uri,
|
|
mock_get_cell_amqp_context,
|
|
mock_get_cell_db_context,
|
|
mock_get_cell_details,
|
|
mock_is_db_initialised):
|
|
mock_is_db_initialised.return_value = True
|
|
mock_get_cell_details.return_value = {'cell1': 'cell1uuid'}
|
|
mock_get_cell_db_context.return_value = {'ctxt': 'a full context'}
|
|
mock_get_cell_amqp_context.return_value = {'transport_url': 'amqp-uri'}
|
|
mock_get_sql_uri.return_value = 'db-uri'
|
|
utils.update_child_cell('cell2', 'mysql-cell2', 'amqp-cell2')
|
|
mock_get_cell_amqp_context.assert_called_once_with('amqp-cell2')
|
|
mock_get_cell_db_context.assert_called_once_with('mysql-cell2')
|
|
mock_check_output.assert_called_once_with([
|
|
'nova-manage',
|
|
'cell_v2',
|
|
'create_cell',
|
|
'--verbose',
|
|
'--name', 'cell2',
|
|
'--transport-url', 'amqp-uri',
|
|
'--database_connection', 'db-uri'])
|
|
self.service_restart.assert_called_once_with('nova-scheduler')
|
|
|
|
@patch.object(utils, 'is_db_initialised')
|
|
@patch.object(utils.subprocess, 'check_output')
|
|
def test_update_child_cell_no_local_db(self,
|
|
mock_check_output,
|
|
mock_is_db_initialised):
|
|
mock_is_db_initialised.return_value = False
|
|
utils.update_child_cell('cell2', 'mysql-cell2', 'amqp-cell2')
|
|
self.assertFalse(mock_check_output.called)
|
|
self.assertFalse(self.service_restart.called)
|
|
|
|
@patch.object(utils, 'get_cell_details')
|
|
@patch.object(utils, 'is_db_initialised')
|
|
@patch.object(utils.subprocess, 'check_output')
|
|
def test_update_child_cell_api_cell_not_registered(self,
|
|
mock_check_output,
|
|
mock_is_db_initialised,
|
|
mock_get_cell_details):
|
|
mock_is_db_initialised.return_value = True
|
|
mock_get_cell_details.return_value = {}
|
|
utils.update_child_cell('cell2', 'mysql-cell2', 'amqp-cell2')
|
|
mock_get_cell_details.assert_called_once_with()
|
|
self.assertFalse(mock_check_output.called)
|
|
self.assertFalse(self.service_restart.called)
|
|
|
|
@patch.object(utils.subprocess, 'check_output')
|
|
@patch.object(utils, 'get_cell_details')
|
|
@patch.object(utils, 'is_db_initialised')
|
|
@patch.object(utils, 'get_cell_db_context')
|
|
def test_update_child_cell_no_cell_db(self, mock_get_cell_db_context,
|
|
mock_is_db_initialised,
|
|
mock_get_cell_details,
|
|
mock_check_output):
|
|
mock_is_db_initialised.return_value = True
|
|
mock_get_cell_details.return_value = {'cell1': 'uuid4cell1'}
|
|
mock_get_cell_db_context.return_value = {}
|
|
utils.update_child_cell('cell2', 'mysql-cell2', 'amqp-cell2')
|
|
self.assertFalse(mock_check_output.called)
|
|
self.assertFalse(self.service_restart.called)
|
|
|
|
@patch.object(utils, 'get_cell_amqp_context')
|
|
@patch.object(utils, 'get_sql_uri')
|
|
@patch.object(utils.subprocess, 'check_output')
|
|
@patch.object(utils, 'get_cell_details')
|
|
@patch.object(utils, 'is_db_initialised')
|
|
@patch.object(utils, 'get_cell_db_context')
|
|
def test_update_child_cell_no_cell_amqp(self, mock_get_cell_db_context,
|
|
mock_is_db_initialised,
|
|
mock_get_cell_details,
|
|
mock_check_output,
|
|
mock_get_sql_uri,
|
|
mock_get_cell_amqp_context):
|
|
mock_is_db_initialised.return_value = True
|
|
mock_get_cell_details.return_value = {'cell1': 'uuid4cell1'}
|
|
mock_get_cell_db_context.return_value = {'ctxt': 'a full context'}
|
|
mock_get_cell_amqp_context.return_value = {}
|
|
utils.update_child_cell('cell2', 'mysql-cell2', 'amqp-cell2')
|
|
self.assertFalse(mock_check_output.called)
|
|
self.assertFalse(self.service_restart.called)
|