microcloud/cmd/microcloud: apply config for when a custom encaps Gene…

…ve IP is needed

Signed-off-by: Gabriel Mougard <gabriel.mougard@canonical.com>

cmd/microcloud/main_init.go

@@ -720,6 +720,20 @@ func setupCluster(s *service.Handler, systems map[string]InitSystem) error {
 				}
 			}
 
+			if s.Type() == types.MicroOVN {
+				microOvnBootstrapConf := make(map[string]string)
+				for _, system := range systems {
+					// If the system needs to be bootstrapped with a custom ovn encapsulation ip for geneve, add it to the init config.
+					if system.OVNGeneveAddr != "" {
+						microOvnBootstrapConf[fmt.Sprintf("%s.ovn-encap-ip", system.ServerInfo.Name)] = system.OVNGeneveAddr
+					}
+				}
+
+				if len(microOvnBootstrapConf) > 0 {
+					s.SetConfig(microOvnBootstrapConf)
+				}
+			}
+
 			// set a 2 minute timeout to bootstrap a service in case the node is slow.
 			ctx, cancel := context.WithTimeout(context.Background(), 2*time.Minute)
 			defer cancel()