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authorChristian Poessinger <christian@poessinger.com>2021-07-25 21:15:29 +0200
committerChristian Poessinger <christian@poessinger.com>2021-07-25 21:16:50 +0200
commit67a5ca7fa372f8e3679b533d370ffa362c76f4ca (patch)
tree4923166f19800792c35014700168347477d64ab0 /src/migration-scripts/interfaces/20-to-21
parent08614557b679c59495b3bf629f763f9a4cc0ed25 (diff)
downloadvyos-1x-67a5ca7fa372f8e3679b533d370ffa362c76f4ca.tar.gz
vyos-1x-67a5ca7fa372f8e3679b533d370ffa362c76f4ca.zip
tunnel: T3366: re-order migration scripts
The migrator from 20-to-21 is required as 19-to-20 on VyOS 1.3 - thus simply rename/reorder the two migrators to not break things the hard way when upgrading from 1.3 -> 1.4.
Diffstat (limited to 'src/migration-scripts/interfaces/20-to-21')
-rwxr-xr-xsrc/migration-scripts/interfaces/20-to-21130
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: