Update MetalLB deployment, wait for resource. (#9995)

* Update MetalLB deployment, wait for resource.

Signed-off-by: Jeroen Rijken <jeroen.rijken@xs4all.nl>

* yml to yaml, add basic test for metallb

Signed-off-by: Jeroen Rijken <jeroen.rijken@xs4all.nl>

---------

Signed-off-by: Jeroen Rijken <jeroen.rijken@xs4all.nl>

tests/files/packet_centos7-flannel-addons-ha.yml

@@ -49,3 +49,26 @@ kube_vip_enabled: true
 kube_vip_arp_enabled: true
 kube_vip_controlplane_enabled: true
 kube_vip_address: 192.168.1.100
+
+# MetalLB
+metallb_enabled: true
+metallb_speaker_enabled: true
+metallb_config:
+  address_pools:
+    primary:
+      ip_range:
+        - 192.0.1.0-192.0.1.254
+      auto_assign: true
+    pool1:
+      ip_range:
+        - 192.0.2.1-192.0.2.1
+      auto_assign: false
+    pool2:
+      ip_range:
+        - 192.0.2.2-192.0.2.2
+      auto_assign: false
+
+  layer2:
+    - primary
+    - pool1
+    - pool2