sync ingress-nginx container images

Signed-off-by: Diogo Guerra <diogo.filipe.tomas.guerra@cern.ch>

.gitlab-ci.yml

@@ -417,3 +417,19 @@ quay.io/jetstack/cert-manager-cainjector_sync:
     entrypoint: ["/bin/bash", "-c"]
   script:
     - ./sync_image.sh "quay.io/jetstack/cert-manager-cainjector"
+
+k8s.gcr.io/ingress-nginx/controller_sync:
+  stage: image_sync
+  image:
+    name: gitlab-registry.cern.ch/cloud/fedora-buildah:b408fd82d64094b86d72ca58521548ecba3fb3f3
+    entrypoint: ["/bin/bash", "-c"]
+  script:
+    - ./sync_image.sh "k8s.gcr.io/ingress-nginx/controller"
+
+k8s.gcr.io/ingress-nginx/kube-webhook-certgen_sync:
+  stage: image_sync
+  image:
+    name: gitlab-registry.cern.ch/cloud/fedora-buildah:b408fd82d64094b86d72ca58521548ecba3fb3f3
+    entrypoint: ["/bin/bash", "-c"]
+  script:
+    - ./sync_image.sh "k8s.gcr.io/ingress-nginx/kube-webhook-certgen"
\ No newline at end of file