fix: missing 'v' prefix in offline image tags (#12086)

Signed-off-by: bo.jiang <bo.jiang@daocloud.io>

roles/kubernetes-apps/metallb/templates/metallb.yaml.j2

@@ -1716,7 +1716,7 @@ spec:
           value: memberlist
         - name: METALLB_DEPLOYMENT
           value: controller
-        image: "{{ metallb_controller_image_repo }}:v{{ metallb_version }}"
+        image: "{{ metallb_controller_image_repo }}:{{ metallb_image_tag }}"
         livenessProbe:
           failureThreshold: 3
           httpGet:
@@ -1824,7 +1824,7 @@ spec:
             secretKeyRef:
               key: secretkey
               name: memberlist
-        image: "{{ metallb_speaker_image_repo }}:v{{ metallb_version }}"
+        image: "{{ metallb_speaker_image_repo }}:{{ metallb_image_tag }}"
         livenessProbe:
           failureThreshold: 3
           httpGet:

roles/kubespray-defaults/defaults/main/download.yml

@@ -398,6 +398,7 @@ dashboard_metrics_scraper_tag: "v1.0.8"
 metallb_speaker_image_repo: "{{ quay_image_repo }}/metallb/speaker"
 metallb_controller_image_repo: "{{ quay_image_repo }}/metallb/controller"
 metallb_version: 0.13.9
+metallb_image_tag: "v{{ metallb_version }}"
 
 node_feature_discovery_version: 0.16.4
 node_feature_discovery_image_repo: "{{ kube_image_repo }}/nfd/node-feature-discovery"
@@ -1112,7 +1113,7 @@ downloads:
     enabled: "{{ metallb_speaker_enabled }}"
     container: true
     repo: "{{ metallb_speaker_image_repo }}"
-    tag: "{{ metallb_version }}"
+    tag: "{{ metallb_image_tag }}"
     checksum: "{{ metallb_speaker_digest_checksum | default(None) }}"
     groups:
       - kube_control_plane
@@ -1121,7 +1122,7 @@ downloads:
     enabled: "{{ metallb_enabled }}"
     container: true
     repo: "{{ metallb_controller_image_repo }}"
-    tag: "{{ metallb_version }}"
+    tag: "{{ metallb_image_tag }}"
     checksum: "{{ metallb_controller_digest_checksum | default(None) }}"
     groups:
       - kube_control_plane