Pass labels from docker containers to logs

Closes-Bug: PROD-16326
Change-Id: Icdc43f74aad50e5ec0543bab6ba8f2619004bae9
diff --git a/kubernetes/pool/cluster.yml b/kubernetes/pool/cluster.yml
index 0f961a3..3dd0c40 100644
--- a/kubernetes/pool/cluster.yml
+++ b/kubernetes/pool/cluster.yml
@@ -22,3 +22,5 @@
     host:
       options:
         iptables: false
+        log-opts:
+          labels: "io.kubernetes.pod.name"