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From: Stefan Hanreich <s.hanreich@proxmox.com>
To: pve-devel@lists.proxmox.com
Date: Tue, 2 Apr 2024 19:16:26 +0200
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Subject: [pve-devel] [PATCH qemu-server 34/37] firewall: add handling for
new nft firewall
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When the nftables firewall is enabled, we do not need to create
firewall bridges.
Signed-off-by: Stefan Hanreich <s.hanreich@proxmox.com>
---
vm-network-scripts/pve-bridge | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/vm-network-scripts/pve-bridge b/vm-network-scripts/pve-bridge
index 85997a0..ac2eb3b 100755
--- a/vm-network-scripts/pve-bridge
+++ b/vm-network-scripts/pve-bridge
@@ -6,6 +6,7 @@ use warnings;
use PVE::QemuServer;
use PVE::Tools qw(run_command);
use PVE::Network;
+use PVE::Firewall;
my $have_sdn;
eval {
@@ -44,13 +45,17 @@ die "unable to get network config '$netid'\n"
my $net = PVE::QemuServer::parse_net($netconf);
die "unable to parse network config '$netid'\n" if !$net;
+my $cluster_fw_conf = PVE::Firewall::load_clusterfw_conf();
+my $host_fw_conf = PVE::Firewall::load_hostfw_conf($cluster_fw_conf);
+my $firewall = $net->{firewall} && !($host_fw_conf->{options}->{nftables} // 0);
+
if ($have_sdn) {
PVE::Network::SDN::Vnets::add_dhcp_mapping($net->{bridge}, $net->{macaddr}, $vmid, $conf->{name});
PVE::Network::SDN::Zones::tap_create($iface, $net->{bridge});
- PVE::Network::SDN::Zones::tap_plug($iface, $net->{bridge}, $net->{tag}, $net->{firewall}, $net->{trunks}, $net->{rate});
+ PVE::Network::SDN::Zones::tap_plug($iface, $net->{bridge}, $net->{tag}, $firewall, $net->{trunks}, $net->{rate});
} else {
PVE::Network::tap_create($iface, $net->{bridge});
- PVE::Network::tap_plug($iface, $net->{bridge}, $net->{tag}, $net->{firewall}, $net->{trunks}, $net->{rate});
+ PVE::Network::tap_plug($iface, $net->{bridge}, $net->{tag}, $firewall, $net->{trunks}, $net->{rate});
}
exit 0;
--
2.39.2