OCPBUGS-78731: Move enable-multicast from config maps to CLI flags

Remove enable-multicast=true from ovnkube config maps and pass it
directly as --enable-multicast on the ovnkube CLI for node and
control plane processes (both self-hosted and managed).

Made-with: Cursor

Author: tsorya

bindata/network/ovn-kubernetes/common/008-script-lib.yaml

@@ -732,6 +732,7 @@ data:
         ${network_observability_enabled_flag} \
         --zone ${K8S_NODE} \
         --enable-interconnect \
+        --enable-multicast \
         --acl-logging-rate-limit "{{.OVNPolicyAuditRateLimit}}" \
         ${gw_interface_flag} \
         ${ip_forwarding_flag} \

bindata/network/ovn-kubernetes/managed/004-config.yaml

@@ -49,7 +49,6 @@ data:
 {{- end }}
     enable-admin-network-policy=true
     enable-multi-external-gateway=true
-    enable-multicast=true
 {{- if .DNS_NAME_RESOLVER_ENABLE }}
     enable-dns-name-resolver=true
 {{- end }}
@@ -137,7 +136,6 @@ data:
 {{- end }}
     enable-admin-network-policy=true
     enable-multi-external-gateway=true
-    enable-multicast=true
 {{- if .DNS_NAME_RESOLVER_ENABLE }}
     enable-dns-name-resolver=true
 {{- end }}

bindata/network/ovn-kubernetes/managed/ovnkube-control-plane.yaml

@@ -198,6 +198,7 @@ spec:
           echo "I$(date "+%m%d %H:%M:%S.%N") - ovnkube-control-plane - start ovnkube --init-cluster-manager ${K8S_NODE}"
           exec /usr/bin/ovnkube \
             --enable-interconnect \
+            --enable-multicast \
             --init-cluster-manager "${K8S_NODE}" \
             --config-file=/run/ovnkube-config/ovnkube.conf \
             --k8s-token-file=/var/run/secrets/hosted_cluster/token \

bindata/network/ovn-kubernetes/self-hosted/004-config.yaml

@@ -54,7 +54,6 @@ data:
 {{- end }}
     enable-admin-network-policy=true
     enable-multi-external-gateway=true
-    enable-multicast=true
 {{- if .DNS_NAME_RESOLVER_ENABLE }}
     enable-dns-name-resolver=true
 {{- end }}

bindata/network/ovn-kubernetes/self-hosted/ovnkube-control-plane.yaml

@@ -154,6 +154,7 @@ spec:
           echo "I$(date "+%m%d %H:%M:%S.%N") - ovnkube-control-plane - start ovnkube --init-cluster-manager ${K8S_NODE}"
           exec /usr/bin/ovnkube \
             --enable-interconnect \
+            --enable-multicast \
             --init-cluster-manager "${K8S_NODE}" \
             --config-file=/run/ovnkube-config/ovnkube.conf \
             --loglevel "${OVN_KUBE_LOG_LEVEL}" \

pkg/network/ovn_kubernetes_test.go

@@ -306,7 +306,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=shared
@@ -353,7 +352,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=local
@@ -414,7 +412,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=local
@@ -477,7 +474,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=local
@@ -539,7 +535,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=local
@@ -601,7 +596,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=shared
@@ -652,7 +646,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=shared
@@ -706,7 +699,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=shared
@@ -753,7 +745,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=shared
@@ -802,7 +793,6 @@ enable-preconfigured-udn-addresses=true
 enable-multi-networkpolicy=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=shared
@@ -851,7 +841,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=shared
@@ -898,7 +887,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=shared
@@ -947,7 +935,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 enable-dns-name-resolver=true
 
 [gateway]
@@ -995,7 +982,6 @@ enable-network-segmentation=true
 enable-preconfigured-udn-addresses=true
 enable-admin-network-policy=true
 enable-multi-external-gateway=true
-enable-multicast=true
 
 [gateway]
 mode=shared