From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [IPv6:2a01:7e0:0:424::9]) by lore.proxmox.com (Postfix) with ESMTPS id C15F71FF13B for ; Wed, 25 Mar 2026 10:42:40 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id C2302F3D8; Wed, 25 Mar 2026 10:42:18 +0100 (CET) From: Stefan Hanreich To: pve-devel@lists.proxmox.com Subject: [PATCH pve-network 13/13] bgp controller: allow configuring custom route maps Date: Wed, 25 Mar 2026 10:41:38 +0100 Message-ID: <20260325094142.174364-28-s.hanreich@proxmox.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260325094142.174364-1-s.hanreich@proxmox.com> References: <20260325094142.174364-1-s.hanreich@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Bm-Milter-Handled: 55990f41-d878-4baa-be0a-ee34c49e34d2 X-Bm-Transport-Timestamp: 1774431664874 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.719 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Message-ID-Hash: T5D5PD72MDTFNZTKZ6NMLS6QUOKSHVL7 X-Message-ID-Hash: T5D5PD72MDTFNZTKZ6NMLS6QUOKSHVL7 X-MailFrom: s.hanreich@proxmox.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: Proxmox VE development discussion List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Allows specifying custom route maps, as created in our SDN stack, to the BGP controller. This can e.g. be used for only selectively exporting routes from the default routing table via BGP instead of having to export the whole routing table. Signed-off-by: Stefan Hanreich --- src/PVE/Network/SDN/Controllers/BgpPlugin.pm | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/src/PVE/Network/SDN/Controllers/BgpPlugin.pm b/src/PVE/Network/SDN/Controllers/BgpPlugin.pm index d54c9ec..11fc931 100644 --- a/src/PVE/Network/SDN/Controllers/BgpPlugin.pm +++ b/src/PVE/Network/SDN/Controllers/BgpPlugin.pm @@ -52,6 +52,8 @@ sub options { 'ebgp' => { optional => 1 }, 'ebgp-multihop' => { optional => 1 }, 'loopback' => { optional => 1 }, + 'route-map-in' => { optional => 1 }, + 'route-map-out' => { optional => 1 }, }; } @@ -111,12 +113,17 @@ sub generate_frr_config { my $mask = Net::IP::ip_is_ipv6($ifaceip) ? "128" : "32"; my $af_key = "${ipversion}_unicast"; + my $bgp_neighbor = { + name => "BGP", + soft_reconfiguration_inbound => 1, + }; + + $bgp_neighbor->{route_map_in} = $plugin_config->{'route-map-in'} if $plugin_config->{'route-map-in'}; + $bgp_neighbor->{route_map_out} = $plugin_config->{'route-map-out'} if $plugin_config->{'route-map-out'}; + $bgp_router->{address_families}->{$af_key} //= { networks => [], - neighbors => [{ - name => "BGP", - soft_reconfiguration_inbound => 1, - }], + neighbors => [$bgp_neighbor], }; push @{ $bgp_router->{address_families}->{$af_key}->{networks} }, "$ifaceip/$mask" -- 2.47.3