diff options
Diffstat (limited to 'src/conf_mode/high-availability.py')
| -rwxr-xr-x | src/conf_mode/high-availability.py | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/src/conf_mode/high-availability.py b/src/conf_mode/high-availability.py index e14050dd3..8a959dc79 100755 --- a/src/conf_mode/high-availability.py +++ b/src/conf_mode/high-availability.py @@ -88,15 +88,12 @@ def verify(ha): if not {'password', 'type'} <= set(group_config['authentication']): raise ConfigError(f'Authentication requires both type and passwortd to be set in VRRP group "{group}"') - # We can not use a VRID once per interface + # Keepalived doesn't allow mixing IPv4 and IPv6 in one group, so we mirror that restriction + # We also need to make sure VRID is not used twice on the same interface with the + # same address family. + interface = group_config['interface'] vrid = group_config['vrid'] - tmp = {'interface': interface, 'vrid': vrid} - if tmp in used_vrid_if: - raise ConfigError(f'VRID "{vrid}" can only be used once on interface "{interface}"!') - used_vrid_if.append(tmp) - - # Keepalived doesn't allow mixing IPv4 and IPv6 in one group, so we mirror that restriction # XXX: filter on map object is destructive, so we force it to list. # Additionally, filter objects always evaluate to True, empty or not, @@ -109,6 +106,11 @@ def verify(ha): raise ConfigError(f'VRRP group "{group}" mixes IPv4 and IPv6 virtual addresses, this is not allowed.\n' \ 'Create individual groups for IPv4 and IPv6!') if vaddrs4: + tmp = {'interface': interface, 'vrid': vrid, 'ipver': 'IPv4'} + if tmp in used_vrid_if: + raise ConfigError(f'VRID "{vrid}" can only be used once on interface "{interface} with address family IPv4"!') + used_vrid_if.append(tmp) + if 'hello_source_address' in group_config: if is_ipv6(group_config['hello_source_address']): raise ConfigError(f'VRRP group "{group}" uses IPv4 but hello-source-address is IPv6!') @@ -118,6 +120,11 @@ def verify(ha): raise ConfigError(f'VRRP group "{group}" uses IPv4 but peer-address is IPv6!') if vaddrs6: + tmp = {'interface': interface, 'vrid': vrid, 'ipver': 'IPv6'} + if tmp in used_vrid_if: + raise ConfigError(f'VRID "{vrid}" can only be used once on interface "{interface} with address family IPv6"!') + used_vrid_if.append(tmp) + if 'hello_source_address' in group_config: if is_ipv4(group_config['hello_source_address']): raise ConfigError(f'VRRP group "{group}" uses IPv6 but hello-source-address is IPv4!') |