From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <shanreich@lana.proxmox.com>
Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68])
(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
key-exchange X25519 server-signature RSA-PSS (2048 bits))
(No client certificate requested)
by lists.proxmox.com (Postfix) with ESMTPS id 358899A403
for <pve-devel@lists.proxmox.com>; Fri, 17 Nov 2023 12:40:58 +0100 (CET)
Received: from firstgate.proxmox.com (localhost [127.0.0.1])
by firstgate.proxmox.com (Proxmox) with ESMTP id AD06930CA7
for <pve-devel@lists.proxmox.com>; Fri, 17 Nov 2023 12:40:25 +0100 (CET)
Received: from lana.proxmox.com (unknown [94.136.29.99])
by firstgate.proxmox.com (Proxmox) with ESMTP
for <pve-devel@lists.proxmox.com>; Fri, 17 Nov 2023 12:40:23 +0100 (CET)
Received: by lana.proxmox.com (Postfix, from userid 10043)
id A299D2C3539; Fri, 17 Nov 2023 12:40:18 +0100 (CET)
From: Stefan Hanreich <s.hanreich@proxmox.com>
To: pve-devel@lists.proxmox.com
Date: Fri, 17 Nov 2023 12:39:59 +0100
Message-Id: <20231117114011.834002-22-s.hanreich@proxmox.com>
X-Mailer: git-send-email 2.39.2
In-Reply-To: <20231117114011.834002-1-s.hanreich@proxmox.com>
References: <20231117114011.834002-1-s.hanreich@proxmox.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
X-SPAM-LEVEL: Spam detection results: 0
AWL -0.464 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
KAM_LAZY_DOMAIN_SECURITY 1 Sending domain does not have any anti-forgery
methods
RDNS_NONE 0.793 Delivered to internal network by a host with no rDNS
SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record
SPF_NONE 0.001 SPF: sender does not publish an SPF Record
T_SCC_BODY_TEXT_LINE -0.01 -
Subject: [pve-devel] [PATCH v4 qemu-server 21/33] vmnic add|remove : add|del
ip in ipam
X-BeenThere: pve-devel@lists.proxmox.com
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Proxmox VE development discussion <pve-devel.lists.proxmox.com>
List-Unsubscribe: <https://lists.proxmox.com/cgi-bin/mailman/options/pve-devel>,
<mailto:pve-devel-request@lists.proxmox.com?subject=unsubscribe>
List-Archive: <http://lists.proxmox.com/pipermail/pve-devel/>
List-Post: <mailto:pve-devel@lists.proxmox.com>
List-Help: <mailto:pve-devel-request@lists.proxmox.com?subject=help>
List-Subscribe: <https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel>,
<mailto:pve-devel-request@lists.proxmox.com?subject=subscribe>
X-List-Received-Date: Fri, 17 Nov 2023 11:40:58 -0000
From: Alexandre Derumier <aderumier@odiso.com>
Co-Authored-by: Stefan Lendl <s.lendl@proxmox.com>
Signed-off-by: Stefan Hanreich <s.hanreich@proxmox.com>
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
---
PVE/QemuServer.pm | 40 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index c465fb6..5f15c66 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -64,6 +64,7 @@ use PVE::QemuServer::USB;
my $have_sdn;
eval {
require PVE::Network::SDN::Zones;
+ require PVE::Network::SDN::Vnets;
$have_sdn = 1;
};
@@ -4998,6 +4999,10 @@ sub vmconfig_hotplug_pending {
} elsif ($opt =~ m/^net(\d+)$/) {
die "skip\n" if !$hotplug_features->{network};
vm_deviceunplug($vmid, $conf, $opt);
+ if($have_sdn) {
+ my $net = PVE::QemuServer::parse_net($conf->{$opt});
+ PVE::Network::SDN::Vnets::del_ips_from_mac($net->{bridge}, $net->{macaddr}, $conf->{name});
+ }
} elsif (is_valid_drivename($opt)) {
die "skip\n" if !$hotplug_features->{disk} || $opt =~ m/(ide|sata)(\d+)/;
vm_deviceunplug($vmid, $conf, $opt);
@@ -5203,6 +5208,12 @@ sub vmconfig_apply_pending {
die "internal error";
} elsif (defined($conf->{$opt}) && is_valid_drivename($opt)) {
vmconfig_delete_or_detach_drive($vmid, $storecfg, $conf, $opt, $force);
+ } elsif (defined($conf->{$opt}) && $opt =~ m/^net\d+$/) {
+ if($have_sdn) {
+ my $net = PVE::QemuServer::parse_net($conf->{$opt});
+ eval { PVE::Network::SDN::Vnets::del_ips_from_mac($net->{bridge}, $net->{macaddr}, $conf->{name}) };
+ warn if $@;
+ }
}
};
if (my $err = $@) {
@@ -5222,6 +5233,20 @@ sub vmconfig_apply_pending {
eval {
if (defined($conf->{$opt}) && is_valid_drivename($opt)) {
vmconfig_register_unused_drive($storecfg, $vmid, $conf, parse_drive($opt, $conf->{$opt}))
+ } elsif (defined($conf->{pending}->{$opt}) && $opt =~ m/^net\d+$/) {
+ if($have_sdn) {
+ my $new_net = PVE::QemuServer::parse_net($conf->{pending}->{$opt});
+ if ($conf->{$opt}){
+ my $old_net = PVE::QemuServer::parse_net($conf->{$opt});
+
+ if ($old_net->{bridge} ne $new_net->{bridge} ||
+ $old_net->{macaddr} ne $new_net->{macaddr}) {
+ PVE::Network::SDN::Vnets::del_ips_from_mac($old_net->{bridge}, $old_net->{macaddr}, $conf->{name});
+ }
+ }
+ #fixme: reuse ip if mac change && same bridge
+ PVE::Network::SDN::Vnets::add_next_free_cidr($new_net->{bridge}, $conf->{name}, $new_net->{macaddr}, $vmid, undef, 1);
+ }
}
};
if (my $err = $@) {
@@ -5265,6 +5290,11 @@ sub vmconfig_update_net {
# for non online change, we try to hot-unplug
die "skip\n" if !$hotplug;
vm_deviceunplug($vmid, $conf, $opt);
+
+ if($have_sdn) {
+ PVE::Network::SDN::Vnets::del_ips_from_mac($oldnet->{bridge}, $oldnet->{macaddr}, $conf->{name});
+ }
+
} else {
die "internal error" if $opt !~ m/net(\d+)/;
@@ -5276,6 +5306,13 @@ sub vmconfig_update_net {
safe_num_ne($oldnet->{firewall}, $newnet->{firewall})) {
PVE::Network::tap_unplug($iface);
+ if (safe_string_ne($oldnet->{bridge}, $newnet->{bridge})) {
+ if ($have_sdn) {
+ PVE::Network::SDN::Vnets::del_ips_from_mac($oldnet->{bridge}, $oldnet->{macaddr}, $conf->{name});
+ PVE::Network::SDN::Vnets::add_next_free_cidr($newnet->{bridge}, $conf->{name}, $newnet->{macaddr}, $vmid, undef, 1);
+ }
+ }
+
if ($have_sdn) {
PVE::Network::SDN::Zones::tap_plug($iface, $newnet->{bridge}, $newnet->{tag}, $newnet->{firewall}, $newnet->{trunks}, $newnet->{rate});
} else {
@@ -5296,6 +5333,9 @@ sub vmconfig_update_net {
}
if ($hotplug) {
+ if ($have_sdn) {
+ PVE::Network::SDN::Vnets::add_next_free_cidr($newnet->{bridge}, $conf->{name}, $newnet->{macaddr}, $vmid, undef, 1);
+ }
vm_deviceplug($storecfg, $conf, $vmid, $opt, $newnet, $arch, $machine_type);
} else {
die "skip\n";
--
2.39.2