diff options
Diffstat (limited to 'src/migration-scripts/interfaces/20-to-21')
| -rwxr-xr-x | src/migration-scripts/interfaces/20-to-21 | 130 |
1 files changed, 107 insertions, 23 deletions
diff --git a/src/migration-scripts/interfaces/20-to-21 b/src/migration-scripts/interfaces/20-to-21 index e96663e54..06e07572f 100755 --- a/src/migration-scripts/interfaces/20-to-21 +++ b/src/migration-scripts/interfaces/20-to-21 @@ -18,6 +18,62 @@ from sys import argv from sys import exit from vyos.configtree import ConfigTree +def migrate_ospf(config, path, interface): + path = path + ['ospf'] + if config.exists(path): + new_base = ['protocols', 'ospf', 'interface'] + config.set(new_base) + config.set_tag(new_base) + config.copy(path, new_base + [interface]) + config.delete(path) + + # if "ip ospf" was the only setting, we can clean out the empty + # ip node afterwards + if len(config.list_nodes(path[:-1])) == 0: + config.delete(path[:-1]) + +def migrate_ospfv3(config, path, interface): + path = path + ['ospfv3'] + if config.exists(path): + new_base = ['protocols', 'ospfv3', 'interface'] + config.set(new_base) + config.set_tag(new_base) + config.copy(path, new_base + [interface]) + config.delete(path) + + # if "ipv6 ospfv3" was the only setting, we can clean out the empty + # ip node afterwards + if len(config.list_nodes(path[:-1])) == 0: + config.delete(path[:-1]) + +def migrate_rip(config, path, interface): + path = path + ['rip'] + if config.exists(path): + new_base = ['protocols', 'rip', 'interface'] + config.set(new_base) + config.set_tag(new_base) + config.copy(path, new_base + [interface]) + config.delete(path) + + # if "ip rip" was the only setting, we can clean out the empty + # ip node afterwards + if len(config.list_nodes(path[:-1])) == 0: + config.delete(path[:-1]) + +def migrate_ripng(config, path, interface): + path = path + ['ripng'] + if config.exists(path): + new_base = ['protocols', 'ripng', 'interface'] + config.set(new_base) + config.set_tag(new_base) + config.copy(path, new_base + [interface]) + config.delete(path) + + # if "ipv6 ripng" was the only setting, we can clean out the empty + # ip node afterwards + if len(config.list_nodes(path[:-1])) == 0: + config.delete(path[:-1]) + if __name__ == '__main__': if (len(argv) < 1): print("Must specify file name!") @@ -29,29 +85,57 @@ if __name__ == '__main__': config = ConfigTree(config_file) - for type in ['tunnel', 'l2tpv3']: - base = ['interfaces', type] - if not config.exists(base): - # Nothing to do - continue - - for interface in config.list_nodes(base): - # Migrate "interface tunnel <tunX> encapsulation gre-bridge" to gretap - encap_path = base + [interface, 'encapsulation'] - if type == 'tunnel' and config.exists(encap_path): - tmp = config.return_value(encap_path) - if tmp == 'gre-bridge': - config.set(encap_path, value='gretap') - - # Migrate "interface tunnel|l2tpv3 <interface> local-ip" to source-address - # Migrate "interface tunnel|l2tpv3 <interface> remote-ip" to remote - local_ip_path = base + [interface, 'local-ip'] - if config.exists(local_ip_path): - config.rename(local_ip_path, 'source-address') - - remote_ip_path = base + [interface, 'remote-ip'] - if config.exists(remote_ip_path): - config.rename(remote_ip_path, 'remote') + # + # Migrate "interface ethernet eth0 ip ospf" to "protocols ospf interface eth0" + # + for type in config.list_nodes(['interfaces']): + for interface in config.list_nodes(['interfaces', type]): + ip_base = ['interfaces', type, interface, 'ip'] + ipv6_base = ['interfaces', type, interface, 'ipv6'] + migrate_rip(config, ip_base, interface) + migrate_ripng(config, ipv6_base, interface) + migrate_ospf(config, ip_base, interface) + migrate_ospfv3(config, ipv6_base, interface) + + vif_path = ['interfaces', type, interface, 'vif'] + if config.exists(vif_path): + for vif in config.list_nodes(vif_path): + vif_ip_base = vif_path + [vif, 'ip'] + vif_ipv6_base = vif_path + [vif, 'ipv6'] + ifname = f'{interface}.{vif}' + + migrate_rip(config, vif_ip_base, ifname) + migrate_ripng(config, vif_ipv6_base, ifname) + migrate_ospf(config, vif_ip_base, ifname) + migrate_ospfv3(config, vif_ipv6_base, ifname) + + + vif_s_path = ['interfaces', type, interface, 'vif-s'] + if config.exists(vif_s_path): + for vif_s in config.list_nodes(vif_s_path): + vif_s_ip_base = vif_s_path + [vif_s, 'ip'] + vif_s_ipv6_base = vif_s_path + [vif_s, 'ipv6'] + + # vif-c interfaces MUST be migrated before their parent vif-s + # interface as the migrate_*() functions delete the path! + vif_c_path = ['interfaces', type, interface, 'vif-s', vif_s, 'vif-c'] + if config.exists(vif_c_path): + for vif_c in config.list_nodes(vif_c_path): + vif_c_ip_base = vif_c_path + [vif_c, 'ip'] + vif_c_ipv6_base = vif_c_path + [vif_c, 'ipv6'] + ifname = f'{interface}.{vif_s}.{vif_c}' + + migrate_rip(config, vif_c_ip_base, ifname) + migrate_ripng(config, vif_c_ipv6_base, ifname) + migrate_ospf(config, vif_c_ip_base, ifname) + migrate_ospfv3(config, vif_c_ipv6_base, ifname) + + + ifname = f'{interface}.{vif_s}' + migrate_rip(config, vif_s_ip_base, ifname) + migrate_ripng(config, vif_s_ipv6_base, ifname) + migrate_ospf(config, vif_s_ip_base, ifname) + migrate_ospfv3(config, vif_s_ipv6_base, ifname) try: with open(file_name, 'w') as f: |