Switch MetalLB to downstream images

Related story: https://mirantis.jira.com/browse/PROD-22882

Change-Id: I5f0cc6bc21a703906a5961a36b1f8bab74762e4a
diff --git a/kubernetes/common.yml b/kubernetes/common.yml
index bf5886b..82b3ad3 100644
--- a/kubernetes/common.yml
+++ b/kubernetes/common.yml
@@ -15,7 +15,7 @@
     kubernetes_externaldns_repo: mirantis
     kubernetes_genie_repo: https://docker-prod-local.artifactory.mirantis.com/artifactory/binary-prod-local/mirantis/kubernetes/cni-genie
     kubernetes_flannel_repo: quay.io/coreos
-    kubernetes_metallb_repo: metallb
+    kubernetes_metallb_repo: ${_param:mcp_docker_registry}/mirantis/metallb
     kubernetes_sriov_repo: https://docker-prod-local.artifactory.mirantis.com/artifactory/binary-prod-local/mirantis/kubernetes/sriov-cni
     kubernetes_cniplugins_repo: https://docker-prod-local.artifactory.mirantis.com/artifactory/binary-prod-local/mirantis/kubernetes/containernetworking-plugins
     kubernetes_dashboard_repo: ${_param:mcp_docker_registry}/mirantis/kubernetes
@@ -44,8 +44,8 @@
     kubernetes_genie_source: ${_param:kubernetes_genie_repo}/genie_v1.0-138-gbf5dbaa
     kubernetes_genie_source_hash: md5=b024052ed4ecb1d5354e0cc8f51afaca
     kubernetes_flannel_image: ${_param:kubernetes_flannel_repo}/flannel:v0.10.0-amd64
-    kubernetes_metallb_controller_image: ${_param:kubernetes_metallb_repo}/controller:v0.7.3
-    kubernetes_metallb_speaker_image: ${_param:kubernetes_metallb_repo}/speaker:v0.7.3
+    kubernetes_metallb_controller_image: ${_param:kubernetes_metallb_repo}/controller:v0.7.3-2
+    kubernetes_metallb_speaker_image: ${_param:kubernetes_metallb_repo}/speaker:v0.7.3-2
     kubernetes_sriov_source: ${_param:kubernetes_sriov_repo}/sriov_v0.3-8-g8b7ed98
     kubernetes_sriov_source_hash: md5=c0cc33202afd02e4cc44b977a8faf6e7
     kubernetes_cniplugins_source: ${_param:kubernetes_cniplugins_repo}/cni-plugins_v0.7.1-48-g696b1f9.tar.gz
@@ -258,6 +258,8 @@
           criproxy_source: ${_param:kubernetes_criproxy_checksum}
         metallb:
           enabled: ${_param:kubernetes_metallb_enabled}
+          controller_image: ${_param:kubernetes_metallb_controller_image}
+          speaker_image: ${_param:kubernetes_metallb_speaker_image}
     pool:
       enabled: false
       kubelet: