def _setup_ovs(networks, bondings, options, net_info, in_rollback):
_ovs_info = ovs_info.OvsInfo()
ovs_nets = ovs_info.create_netinfo(_ovs_info)['networks']
nets2add, nets2edit, nets2remove = _split_setup_actions(networks, ovs_nets)
bonds2add, bonds2edit, bonds2remove = _split_setup_actions(
bondings, net_info['bondings'])
# TODO: If a nework is to be edited, we remove it and recreate again.
# We should implement editation.
nets2add.update(nets2edit)
nets2remove.update(nets2edit)
# FIXME: we are not able to move a nic from bond to network in one setup
with Transaction(in_rollback=in_rollback) as config:
setup_bonds = SetupBonds(bonds2add, bonds2edit, bonds2remove, config)
with ifacquire.Transaction(ovs_nets) as acq:
_remove_networks(nets2remove, _ovs_info, config)
setup_bonds.remove_bonds()
# Post removal of nets, update ovs_nets.
ovs_nets = ovs_info.create_netinfo(_ovs_info)['networks']
kernel_bonds = bond.Bond.bonds()
validator.validate_nic_usage(
nets2add,
bonds2add,
_get_kernel_nets_nics(ovs_nets, kernel_bonds),
_get_kernel_bonds_slaves(kernel_bonds),
)
acq.acquire(setup_bonds.ifaces_for_acquirement)
setup_bonds.edit_bonds()
setup_bonds.add_bonds()
_add_networks(nets2add, _ovs_info, config, acq)
ovs_switch.update_network_to_bridge_mappings(ovs_info.OvsInfo())
setup_ipv6autoconf(networks)
set_ovs_links_up(nets2add, bonds2add, bonds2edit)
setup_ovs_ip_config(nets2add, nets2remove)
_setup_ovs_dns(nets2add)
connectivity.check(options)
def _setup_ovs(networks, bondings, options, net_info, in_rollback):
_ovs_info = ovs_info.OvsInfo()
ovs_nets = ovs_info.create_netinfo(_ovs_info)['networks']
nets2add, nets2edit, nets2remove = _split_setup_actions(
networks, ovs_nets)
bonds2add, bonds2edit, bonds2remove = _split_setup_actions(
bondings, net_info['bondings'])
# TODO: If a nework is to be edited, we remove it and recreate again.
# We should implement editation.
nets2add.update(nets2edit)
nets2remove.update(nets2edit)
# FIXME: we are not able to move a nic from bond to network in one setup
with Transaction(in_rollback=in_rollback) as config:
setup_bonds = SetupBonds(bonds2add, bonds2edit, bonds2remove, config)
with ifacquire.Transaction(ovs_nets) as acq:
_remove_networks(nets2remove, _ovs_info, config)
setup_bonds.remove_bonds()
# Post removal of nets, update ovs_nets.
ovs_nets = ovs_info.create_netinfo(_ovs_info)['networks']
kernel_bonds = bond.Bond.bonds()
validator.validate_nic_usage(
nets2add, bonds2add,
_get_kernel_nets_nics(ovs_nets, kernel_bonds),
_get_kernel_bonds_slaves(kernel_bonds))
acq.acquire(setup_bonds.ifaces_for_acquirement)
setup_bonds.edit_bonds()
setup_bonds.add_bonds()
_add_networks(nets2add, _ovs_info, config, acq)
ovs_switch.update_network_to_bridge_mappings(ovs_info.OvsInfo())
setup_ipv6autoconf(networks)
set_ovs_links_up(nets2add, bonds2add, bonds2edit)
setup_ovs_ip_config(nets2add, nets2remove)
_setup_ovs_dns(nets2add)
connectivity.check(options)
def upgrade():
rconfig = RunningConfig()
pconfig = PersistentConfig()
libvirt_networks = libvirtnetwork.networks()
_upgrade_volatile_running_config(rconfig)
if rconfig.config_exists() or pconfig.config_exists():
_upgrade_unified_configuration(rconfig)
_upgrade_unified_configuration(pconfig)
else:
# In case unified config has not existed before, it is assumed that
# the networks existance have been persisted in libvirt db.
vdsmnets = libvirt_vdsm_nets(libvirt_networks)
_create_unified_configuration(rconfig, NetInfo(netinfo(vdsmnets)))
_cleanup_libvirt_networks(libvirt_networks)
if ovs_info.is_ovs_service_running():
ovs_switch.update_network_to_bridge_mappings(ovs_info.OvsInfo())
def upgrade():
rconfig = RunningConfig()
pconfig = PersistentConfig()
libvirt_networks = libvirtnetwork.networks()
_upgrade_volatile_running_config(rconfig)
if rconfig.config_exists() or pconfig.config_exists():
_upgrade_unified_configuration(rconfig)
_upgrade_unified_configuration(pconfig)
else:
# In case unified config has not existed before, it is assumed that
# the networks existance have been persisted in libvirt db.
vdsmnets = libvirt_vdsm_nets(libvirt_networks)
_create_unified_configuration(rconfig, NetInfo(netinfo(vdsmnets)))
_cleanup_libvirt_networks(libvirt_networks)
if ovs_info.is_ovs_service_running():
ovs_switch.update_network_to_bridge_mappings(ovs_info.OvsInfo())
