summaryrefslogtreecommitdiff
path: root/src/migration-scripts
diff options
context:
space:
mode:
Diffstat (limited to 'src/migration-scripts')
-rwxr-xr-xsrc/migration-scripts/conntrack/1-to-232
-rwxr-xr-xsrc/migration-scripts/interfaces/18-to-1971
-rwxr-xr-xsrc/migration-scripts/quagga/6-to-772
3 files changed, 147 insertions, 28 deletions
diff --git a/src/migration-scripts/conntrack/1-to-2 b/src/migration-scripts/conntrack/1-to-2
new file mode 100755
index 000000000..4fc88a1ed
--- /dev/null
+++ b/src/migration-scripts/conntrack/1-to-2
@@ -0,0 +1,32 @@
+#!/usr/bin/env python3
+
+# Delete "set system conntrack modules gre" option
+
+import sys
+
+from vyos.configtree import ConfigTree
+
+if (len(sys.argv) < 1):
+ print("Must specify file name!")
+ sys.exit(1)
+
+file_name = sys.argv[1]
+
+with open(file_name, 'r') as f:
+ config_file = f.read()
+
+config = ConfigTree(config_file)
+
+if not config.exists(['system', 'conntrack', 'modules', 'gre']):
+ # Nothing to do
+ sys.exit(0)
+else:
+ # Delete abandoned node
+ config.delete(['system', 'conntrack', 'modules', 'gre'])
+
+ try:
+ with open(file_name, 'w') as f:
+ f.write(config.to_string())
+ except OSError as e:
+ print("Failed to save the modified config: {}".format(e))
+ sys.exit(1)
diff --git a/src/migration-scripts/interfaces/18-to-19 b/src/migration-scripts/interfaces/18-to-19
index 31e253098..06e07572f 100755
--- a/src/migration-scripts/interfaces/18-to-19
+++ b/src/migration-scripts/interfaces/18-to-19
@@ -32,6 +32,20 @@ def migrate_ospf(config, path, interface):
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):
@@ -46,6 +60,20 @@ def migrate_rip(config, path, interface):
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!")
@@ -62,33 +90,52 @@ if __name__ == '__main__':
#
for type in config.list_nodes(['interfaces']):
for interface in config.list_nodes(['interfaces', type]):
- if_base = ['interfaces', type, interface, 'ip']
- migrate_rip(config, if_base, interface)
- migrate_ospf(config, if_base, interface)
+ 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_if_base = vif_path + [vif, 'ip']
- migrate_rip(config, vif_if_base, f'{interface}.{vif}')
- migrate_ospf(config, vif_if_base, f'{interface}.{vif}')
+ 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_if_base = vif_s_path + [vif_s, 'ip']
+ 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_if_base = vif_c_path + [vif_c, 'ip']
- migrate_rip(config, vif_c_if_base, f'{interface}.{vif_s}.{vif_c}')
- migrate_ospf(config, vif_c_if_base, f'{interface}.{vif_s}.{vif_c}')
+ 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)
+
- migrate_rip(config, vif_s_if_base, f'{interface}.{vif_s}')
- migrate_ospf(config, vif_s_if_base, f'{interface}.{vif_s}')
+ 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:
diff --git a/src/migration-scripts/quagga/6-to-7 b/src/migration-scripts/quagga/6-to-7
index 3a229b5df..25cf5eebd 100755
--- a/src/migration-scripts/quagga/6-to-7
+++ b/src/migration-scripts/quagga/6-to-7
@@ -17,14 +17,17 @@
# - T3037, BGP address-family ipv6-unicast capability dynamic does not exist in
# FRR, there is only a base, per neighbor dynamic capability, migrate config
-import sys
+from sys import argv
+from sys import exit
from vyos.configtree import ConfigTree
+from vyos.template import is_ipv4
+from vyos.template import is_ipv6
-if (len(sys.argv) < 2):
+if (len(argv) < 2):
print("Must specify file name!")
- sys.exit(1)
+ exit(1)
-file_name = sys.argv[1]
+file_name = argv[1]
with open(file_name, 'r') as f:
config_file = f.read()
@@ -34,7 +37,7 @@ config = ConfigTree(config_file)
if not config.exists(base):
# Nothing to do
- sys.exit(0)
+ exit(0)
# Check if BGP is actually configured and obtain the ASN
asn_list = config.list_nodes(base)
@@ -46,31 +49,68 @@ if asn_list:
if not config.exists(bgp_base + [neighbor_type]):
continue
for neighbor in config.list_nodes(bgp_base + [neighbor_type]):
+ # T2844 - add IPv4 AFI disable-send-community support
+ send_comm_path = bgp_base + [neighbor_type, neighbor, 'disable-send-community']
+ if config.exists(send_comm_path):
+ new_base = bgp_base + [neighbor_type, neighbor, 'address-family', 'ipv4-unicast']
+ config.set(new_base)
+ config.copy(send_comm_path, new_base + ['disable-send-community'])
+ config.delete(send_comm_path)
+
cap_dynamic = False
+ peer_group = None
for afi in ['ipv4-unicast', 'ipv6-unicast']:
- afi_path = bgp_base + [neighbor_type, neighbor, 'address-family', afi, 'capability', 'dynamic']
- if config.exists(afi_path):
+ afi_path = bgp_base + [neighbor_type, neighbor, 'address-family', afi]
+ # Exit loop early if AFI does not exist
+ if not config.exists(afi_path):
+ continue
+
+ cap_path = afi_path + ['capability', 'dynamic']
+ if config.exists(cap_path):
cap_dynamic = True
- config.delete(afi_path)
+ config.delete(cap_path)
+
+ # We have now successfully migrated the address-family
+ # specific dynamic capability to the neighbor/peer-group
+ # level. If this has been the only option under the
+ # address-family nodes, we can clean them up by checking if
+ # no other nodes are left under that tree and if so, delete
+ # the parent.
+ #
+ # We walk from the most inner node to the most outer one.
+ cleanup = -1
+ while len(config.list_nodes(cap_path[:cleanup])) == 0:
+ config.delete(cap_path[:cleanup])
+ cleanup -= 1
+
+ peer_group_path = afi_path + ['peer-group']
+ if config.exists(peer_group_path):
+ if ((is_ipv4(neighbor) and afi == 'ipv4-unicast') or
+ (is_ipv6(neighbor) and afi == 'ipv6-unicast')):
+ peer_group = config.return_value(peer_group_path)
+
+ config.delete(peer_group_path)
- # We have now successfully migrated the address-family specific
- # dynamic capability to the neighbor/peer-group level. If this
- # has been the only option under the address-family nodes, we
- # can clean them up by checking if no other nodes are left under
- # that tree and if so, delete the parent.
+ # We have now successfully migrated the address-family
+ # specific peer-group to the neighbor level. If this has
+ # been the only option under the address-family nodes, we
+ # can clean them up by checking if no other nodes are left
+ # under that tree and if so, delete the parent.
#
# We walk from the most inner node to the most outer one.
cleanup = -1
- while len(config.list_nodes(afi_path[:cleanup])) == 0:
- config.delete(afi_path[:cleanup])
+ while len(config.list_nodes(peer_group_path[:cleanup])) == 0:
+ config.delete(peer_group_path[:cleanup])
cleanup -= 1
if cap_dynamic:
config.set(bgp_base + [neighbor_type, neighbor, 'capability', 'dynamic'])
+ if peer_group:
+ config.set(bgp_base + [neighbor_type, neighbor, 'peer-group'], value=peer_group)
try:
with open(file_name, 'w') as f:
f.write(config.to_string())
except OSError as e:
print("Failed to save the modified config: {}".format(e))
- sys.exit(1)
+ exit(1)