[pve-devel] [WIP v3 qemu-server 21/22] api2: create|restore|clone: add_free_ip

[Stefan Hanreich <s.hanreich@proxmox.com>]

From: Alexandre Derumier <aderumier@odiso.com>

Signed-off-by: Stefan Hanreich <s.hanreich@proxmox.com>
---
 PVE/API2/Qemu.pm  |  6 ++++++
 PVE/QemuServer.pm | 31 +++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/PVE/API2/Qemu.pm b/PVE/API2/Qemu.pm
index 38bdaab..a0f8243 100644
--- a/PVE/API2/Qemu.pm
+++ b/PVE/API2/Qemu.pm
@@ -991,6 +991,8 @@ __PACKAGE__->register_method({
 		    eval { PVE::QemuServer::template_create($vmid, $restored_conf) };
 		    warn $@ if $@;
 		}
+
+		PVE::QemuServer::create_ifaces_ipams_ips($restored_conf, $vmid) if $unique;
 	    };
 
 	    # ensure no old replication state are exists
@@ -1066,6 +1068,8 @@ __PACKAGE__->register_method({
 		}
 
 		PVE::AccessControl::add_vm_to_pool($vmid, $pool) if $pool;
+
+		PVE::QemuServer::create_ifaces_ipams_ips($conf, $vmid);
 	    };
 
 	    PVE::QemuConfig->lock_config_full($vmid, 1, $realcmd);
@@ -3763,6 +3767,8 @@ __PACKAGE__->register_method({
 
 		PVE::QemuConfig->write_config($newid, $newconf);
 
+		PVE::QemuServer::create_ifaces_ipams_ips($newconf, $vmid);
+
 		if ($target) {
 		    # always deactivate volumes - avoid lvm LVs to be active on several nodes
 		    PVE::Storage::deactivate_volumes($storecfg, $vollist, $snapname) if !$running;
diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 1ae1cb0..fecdb9c 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -8626,4 +8626,35 @@ sub del_nets_bridge_fdb {
     }
 }
 
+sub create_ifaces_ipams_ips {
+    my ($conf, $vmid) = @_;
+
+    return if !$have_sdn;
+
+    foreach my $opt (keys %$conf) {
+        if ($opt =~ m/^net(\d+)$/) {
+            my $value = $conf->{$opt};
+            my $net = PVE::QemuServer::parse_net($value);
+            eval { PVE::Network::SDN::Vnets::add_next_free_cidr($net->{bridge}, $conf->{name}, $net->{macaddr}, $vmid, undef, 1) };
+            warn $@ if $@;
+        }
+    }
+}
+
+sub delete_ifaces_ipams_ips {
+    my ($conf, $vmid) = @_;
+
+    return if !$have_sdn;
+
+    foreach my $opt (keys %$conf) {
+	if ($opt =~ m/^net(\d+)$/) {
+	    my $net = PVE::QemuServer::parse_net($conf->{$opt});
+	    eval { PVE::Network::SDN::Dhcp::remove_mapping($net->{bridge}, $net->{macaddr}) };
+	    warn $@ if $@;
+	    eval { PVE::Network::SDN::Vnets::del_ips_from_mac($net->{bridge}, $net->{macaddr}, $conf->{name}) };
+	    warn $@ if $@;
+	}
+    }
+}
+
 1;
-- 
2.39.2