Defines public IP fetching service

Framework/KubernetesWorkflow/K8sController.cs

@@ -664,7 +664,8 @@ namespace KubernetesWorkflow
         private V1Pod GetPodForDeployment(RunningDeployment deployment)
         {
             return Time.Retry(() => GetPodForDeplomentInternal(deployment),
-                maxRetries: 2,
+                // We will wait up to 1 minute, k8s might be moving pods around.
+                maxRetries: 6,
                 retryTime: TimeSpan.FromSeconds(10),
                 description: "Find pod by label for deployment.");
         }

Framework/KubernetesWorkflow/PublicIpService.cs

@@ -0,0 +1,7 @@
+namespace KubernetesWorkflow
+{
+    public static class PublicIpService
+    {
+        public static string Address { get; } = "ip.codex.storage";
+    }
+}