Use docker.host on all mon* nodes and docker.client only on master

Change-Id: I8c3b1638948022c00c4b5df99dc52cf0da23bd6b
diff --git a/classes/cluster/virtual-mcp-ocata-cicd/stacklight/client.yml b/classes/cluster/virtual-mcp-ocata-cicd/stacklight/client.yml
index d6e36d2..fae8c6a 100644
--- a/classes/cluster/virtual-mcp-ocata-cicd/stacklight/client.yml
+++ b/classes/cluster/virtual-mcp-ocata-cicd/stacklight/client.yml
@@ -1,5 +1,5 @@
 classes:
-- system.docker.client
+- system.docker.host
 - system.elasticsearch.client.single
 - system.grafana.client
 - system.grafana.client.datasource.prometheus