def test_get_subordinate_release_packages(
self, mock_container_scoped_relation_get):
rdata = {
'queens': {
'snap': {
'install': ['q_inst'],
'purge': ['q_purg']
}
},
'stein': {
'deb': {
'install': ['s_inst'],
'purge': ['s_purg']
}
}
}
mock_container_scoped_relation_get.return_value = [
json.dumps(rdata),
json.dumps(rdata),
]
# None of the subordinate relations have information about rocky or
# earlier for deb installations
self.assertEquals(utils.get_subordinate_release_packages('rocky'),
utils.SubordinatePackages(set(), set()))
# Information on most recent earlier release with matching package
# type will be provided when requesting a release not specifically
# provided by subordinates
self.assertEquals(
utils.get_subordinate_release_packages('rocky',
package_type='snap'),
utils.SubordinatePackages({'q_inst'}, {'q_purg'}))
self.assertEquals(utils.get_subordinate_release_packages('train'),
utils.SubordinatePackages({'s_inst'}, {'s_purg'}))
# Confirm operation when each subordinate has different release package
# information
rdata2 = copy.deepcopy(rdata)
rdata2.update(
{'train': {
'deb': {
'install': ['t_inst'],
'purge': ['t_purg']
}
}})
mock_container_scoped_relation_get.return_value = [
json.dumps(rdata),
json.dumps(rdata2),
]
self.assertEquals(
utils.get_subordinate_release_packages('train'),
utils.SubordinatePackages({'s_inst', 't_inst'},
{'s_purg', 't_purg'}))
# Confirm operation when one of the subordinate relations does not
# implement sharing the package information
mock_container_scoped_relation_get.return_value = [
json.dumps(rdata),
None,
]
self.assertEquals(utils.get_subordinate_release_packages('train'),
utils.SubordinatePackages({'s_inst'}, {'s_purg'}))
def determine_packages():
release = os_release('nova-common')
cmp_release = CompareOpenStackReleases(release)
packages = [] + BASE_PACKAGES
net_manager = network_manager()
if (net_manager in ['flatmanager', 'flatdhcpmanager']
and config('multi-host').lower() == 'yes'
and CompareOpenStackReleases(os_release('nova-common')) < 'ocata'):
packages.extend(['nova-api', 'nova-network'])
if relation_ids('ceph'):
packages.append('ceph-common')
virt_type = config('virt-type')
if virt_type == 'ironic' and release < 'victoria':
# ironic compute driver is part of nova and
# gets installed along with python3-nova
# The nova-compute-ironic metapackage that satisfies
# nova-compute-hypervisor does not exist for versions of
# OpenStack prior to Victoria. Use nova-compute-vmware,
# as that package has the least amount of dependencies.
# We also add python3-ironicclient here. This is a dependency
# which gets installed by nova-compute-ironic in Victoria and later.
VIRT_TYPES[virt_type] = ['nova-compute-vmware', 'python3-ironicclient']
try:
packages.extend(VIRT_TYPES[virt_type])
except KeyError:
log('Unsupported virt-type configured: %s' % virt_type)
raise
enable_nova_metadata, _ = nova_metadata_requirement()
if enable_nova_metadata:
packages.append('nova-api-metadata')
packages.extend(determine_packages_arch())
# LP#1806830 - ensure that multipath packages are installed when
# use-multipath option is enabled.
if config('use-multipath'):
packages.extend(MULTIPATH_PACKAGES)
if cmp_release >= 'rocky':
packages = [p for p in packages if not p.startswith('python-')]
packages.extend(PY3_PACKAGES)
if filter_missing_packages(['python-ceilometer']):
packages.append('python3-ceilometer')
if filter_missing_packages(['python-neutron']):
packages.append('python3-neutron')
if filter_missing_packages(['python-neutron-fwaas']):
packages.append('python3-neutron-fwaas')
if virt_type == 'lxd':
packages.append('python3-nova-lxd')
packages = sorted(
set(packages).union(get_subordinate_release_packages(release).install))
return packages
def determine_purge_packages():
'''Return a list of packages to purge for the current OS release'''
release = os_release('nova-common')
cmp_release = CompareOpenStackReleases(release)
packages = []
if cmp_release >= 'rocky':
packages.extend(PURGE_PACKAGES)
packages = sorted(
set(packages).union(get_subordinate_release_packages(release).purge))
return packages