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 401B31FF183 for ; Wed, 2 Jul 2025 16:57:05 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 7A33D1FCC9; Wed, 2 Jul 2025 16:52:13 +0200 (CEST) From: Gabriel Goller To: pve-devel@lists.proxmox.com Date: Wed, 2 Jul 2025 16:50:27 +0200 Message-Id: <20250702145101.894299-43-g.goller@proxmox.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250702145101.894299-1-g.goller@proxmox.com> References: <20250702145101.894299-1-g.goller@proxmox.com> MIME-Version: 1.0 X-SPAM-LEVEL: Spam detection results: 0 AWL -0.018 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 Subject: [pve-devel] [PATCH pve-network v4 07/21] sdn: add frr config generation helpers X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Proxmox VE development discussion Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pve-devel-bounces@lists.proxmox.com Sender: "pve-devel" From: Stefan Hanreich Adds a new method to the SDN module that is responsible for generating and writing the FRR configuration for all SDN plugins combined. It utilizes the newly introduced FRR helper as well as the newly introduced API for the controllers to generate an frr_config instead of generating the configuration in the controller directly. It can also reload the FRR daemon. Change the tests to use this new API as well, so they use the new methods for generating the frr configuration. They previously used a different code-path for generating the FRR config compared to the actual worker task, so this also ensures that tests validate the configuration that *actually* gets generated. Co-authored-by: Gabriel Goller Signed-off-by: Stefan Hanreich --- src/PVE/Network/SDN.pm | 45 ++++++++++++++++++++++++++++++---- src/PVE/Network/SDN/Fabrics.pm | 13 ++++++++++ src/test/run_test_zones.pl | 9 +++---- 3 files changed, 57 insertions(+), 10 deletions(-) diff --git a/src/PVE/Network/SDN.pm b/src/PVE/Network/SDN.pm index 391c6e26c7c7..cb528c73cbfb 100644 --- a/src/PVE/Network/SDN.pm +++ b/src/PVE/Network/SDN.pm @@ -20,6 +20,8 @@ use PVE::Network::SDN::Zones; use PVE::Network::SDN::Controllers; use PVE::Network::SDN::Subnets; use PVE::Network::SDN::Dhcp; +use PVE::Network::SDN::Frr; +use PVE::Network::SDN::Fabrics; my $running_cfg = "sdn/.running-config"; @@ -278,13 +280,46 @@ sub generate_zone_config { PVE::Network::SDN::Zones::write_etc_network_config($raw_config); } -sub generate_controller_config { - my ($reload) = @_; +=head3 generate_frr_raw_config(\%running_config, \%fabric_config) + +Generates the raw frr config (as documented in the C +module) for all SDN plugins combined. + +If provided, uses the passed C<\%running_config> und C<\%fabric_config> to avoid +re-parsing and re-reading both configurations. If not provided, this function +will obtain them via the SDN and SDN::Fabrics modules and then generate the FRR +configuration. + +=cut + +sub generate_frr_raw_config { + my ($running_config, $fabric_config) = @_; + + $running_config = PVE::Network::SDN::running_config() if !$running_config; + $fabric_config = PVE::Network::SDN::Fabrics::config(1) if !$fabric_config; + + my $frr_config = {}; + PVE::Network::SDN::Controllers::generate_frr_config($frr_config, $running_config); + PVE::Network::SDN::Frr::append_local_config($frr_config); + + my $raw_config = PVE::Network::SDN::Frr::to_raw_config($frr_config); + + my $fabrics_config = PVE::Network::SDN::Fabrics::generate_frr_raw_config($fabric_config); + push @$raw_config, @$fabrics_config; + + return $raw_config; +} + +sub generate_frr_config { + my ($apply) = @_; + + my $running_config = PVE::Network::SDN::running_config(); + my $fabric_config = PVE::Network::SDN::Fabrics::config(1); - my $raw_config = PVE::Network::SDN::Controllers::generate_controller_config(); - PVE::Network::SDN::Controllers::write_controller_config($raw_config); + my $raw_config = PVE::Network::SDN::generate_frr_raw_config($running_config, $fabric_config); + PVE::Network::SDN::Frr::write_raw_config($raw_config); - PVE::Network::SDN::Controllers::reload_controller() if $reload; + PVE::Network::SDN::Frr::apply() if $apply; } sub generate_dhcp_config { diff --git a/src/PVE/Network/SDN/Fabrics.pm b/src/PVE/Network/SDN/Fabrics.pm index 89a8ae88507d..e5e3428b278e 100644 --- a/src/PVE/Network/SDN/Fabrics.pm +++ b/src/PVE/Network/SDN/Fabrics.pm @@ -44,4 +44,17 @@ sub write_config { cfs_write_file("sdn/fabrics.cfg", $config->to_raw(), 1); } +sub generate_frr_raw_config { + my ($fabric_config) = @_; + + my @raw_config = (); + + my $nodename = PVE::INotify::nodename(); + + my $frr_config = $fabric_config->get_frr_raw_config($nodename); + push @raw_config, @$frr_config if @$frr_config; + + return \@raw_config; +} + 1; diff --git a/src/test/run_test_zones.pl b/src/test/run_test_zones.pl index 86aa0eac27d6..6052e2b1ac9f 100755 --- a/src/test/run_test_zones.pl +++ b/src/test/run_test_zones.pl @@ -140,18 +140,17 @@ foreach my $test (@tests) { if ($sdn_config->{controllers}) { my $expected = read_file("./$test/expected_controller_config"); - my $controller_rawconfig = ""; + my $config = ""; eval { - my $config = PVE::Network::SDN::Controllers::generate_controller_config(); - $controller_rawconfig = - PVE::Network::SDN::Controllers::generate_controller_rawconfig($config); + my $raw_config = PVE::Network::SDN::generate_frr_raw_config(); + $config = PVE::Network::SDN::Frr::raw_config_to_string($raw_config); }; if (my $err = $@) { diag("got unexpected error - $err"); fail($name); } else { - is($controller_rawconfig, $expected, $name); + is($config, $expected, $name); } } } -- 2.39.5 _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel