def _upgrade_unified_configuration(config):
"""
Process an unified configuration file and normalize it to an up do date
format.
"""
if config.networks:
_normalize_net_address(config.networks)
_normalize_net_ifcfg_keys(config.networks)
canonicalize_networks(config.networks)
canonicalize_bondings(config.bonds)
config.save()
def config_with_filter(args):
mounts = lvmfilter.find_lvm_mounts()
wanted_wwids = lvmfilter.find_wwids(mounts)
current_wwids = mpathconf.read_blacklist()
wanted_filter = lvmfilter.build_filter(mounts)
with lvmconf.LVMConfig() as lvm_config:
current_filter = lvm_config.getlist("devices", "filter")
advice = lvmfilter.analyze(
current_filter,
wanted_filter,
current_wwids,
wanted_wwids)
# This is the expected condition on a correctly configured host.
if advice.action == lvmfilter.UNNEEDED:
print("LVM filter is already configured for Vdsm")
return
# We need to configure LVM filter.
_print_summary(mounts, current_filter, wanted_filter, advice.wwids, None)
if advice.action == lvmfilter.CONFIGURE:
if not args.assume_yes:
if not common.confirm("Configure host? [yes,NO] "):
return NEEDS_CONFIG
mpathconf.configure_blacklist(advice.wwids)
with lvmconf.LVMConfig() as config:
config.setlist("devices", "filter", advice.filter)
config.setint("devices", "use_devicesfile", 0)
config.save()
_print_success()
elif advice.action == lvmfilter.RECOMMEND:
_print_filter_warning()
return CANNOT_CONFIG
def _upgrade_unified_configuration(config):
"""
Process an unified configuration file and normalize it to an up do date
format.
"""
save_changes = False
if config.networks:
_normalize_net_address(config.networks)
_normalize_net_ifcfg_keys(config.networks)
canonicalize_networks(config.networks)
canonicalize_bondings(config.bonds)
save_changes = True
# Upgrading based on the persisted (safe) configuration.
old_sriov_confpath = os.path.join(config.netconf_path, 'virtual_functions')
if os.path.exists(old_sriov_confpath):
_upgrade_sriov_config(config.devices, old_sriov_confpath)
save_changes = True
if save_changes:
config.save()
def _upgrade_unified_configuration(config):
"""
Process an unified configuration file and normalize it to an up do date
format.
"""
save_changes = False
if config.networks:
_normalize_net_address(config.networks)
_normalize_net_ifcfg_keys(config.networks)
canonicalize_networks(config.networks)
canonicalize_bondings(config.bonds)
save_changes = True
# Upgrading based on the persisted (safe) configuration.
old_sriov_confpath = os.path.join(config.netconf_path, 'virtual_functions')
if os.path.exists(old_sriov_confpath):
_upgrade_sriov_config(config.devices, old_sriov_confpath)
save_changes = True
if save_changes:
config.save()