diff options
| -rwxr-xr-x | src/conf_mode/vrf.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/conf_mode/vrf.py b/src/conf_mode/vrf.py index 33ef70559..72b178c89 100755 --- a/src/conf_mode/vrf.py +++ b/src/conf_mode/vrf.py @@ -273,6 +273,7 @@ def apply(vrf): if not has_rule(afi, 2000, 'l3mdev'): call(f'ip {afi} rule add pref 2000 l3mdev unreachable') + nft_vrf_zone_rule_setup = False for name, config in vrf['name'].items(): table = config['table'] if not interface_exists(name): @@ -311,8 +312,12 @@ def apply(vrf): nft_add_element = f'add element inet vrf_zones ct_iface_map {{ "{name}" : {table} }}' cmd(f'nft {nft_add_element}') + # Only call into nftables as long as there is nothing setup to avoid wasting + # CPU time and thus lenghten the commit process + if not nft_vrf_zone_rule_setup: + nft_vrf_zone_rule_setup = is_nft_vrf_zone_rule_setup() # Install nftables conntrack rules only once - if vrf['conntrack'] and not is_nft_vrf_zone_rule_setup(): + if vrf['conntrack'] and not nft_vrf_zone_rule_setup: for chain, rule in nftables_rules.items(): cmd(f'nft add rule inet vrf_zones {chain} {rule}') |