incusd/network/ovn: Port LogicalSwitchPortIPs to OVSDB

Signed-off-by: Stéphane Graber <[email protected]>
Sponsored-by: Luizalabs (https://luizalabs.com)

internal/server/network/ovn/ovn_nb_actions.go

@@ -1115,14 +1115,28 @@ func (o *NB) LogicalSwitchPortAdd(switchName OVNSwitch, portName OVNSwitchPort,
 
 // LogicalSwitchPortIPs returns a list of IPs for a switch port.
 func (o *NB) LogicalSwitchPortIPs(portName OVNSwitchPort) ([]net.IP, error) {
-	addressesRaw, err := o.nbctl("--format=csv", "--no-headings", "--data=bare", "--column=addresses,dynamic_addresses", "find", "logical_switch_port", fmt.Sprintf("name=%s", string(portName)))
+	ctx := context.TODO()
+
+	lsp := ovnNB.LogicalSwitchPort{
+		Name: string(portName),
+	}
+
+	err := o.client.Get(ctx, &lsp)
 	if err != nil {
+		if err == ovsClient.ErrNotFound {
+			// Don't fail on missing port.
+			return []net.IP{}, nil
+		}
+
 		return nil, err
 	}
 
-	addresses := strings.Split(strings.Replace(strings.TrimSpace(addressesRaw), ",", " ", 1), " ")
-	ips := make([]net.IP, 0)
+	addresses := lsp.Addresses
+	if lsp.DynamicAddresses != nil {
+		addresses = append(addresses, strings.Split(*lsp.DynamicAddresses, " ")...)
+	}
 
+	ips := make([]net.IP, 0)
 	for _, address := range addresses {
 		ip := net.ParseIP(address)
 		if ip != nil {