Added influxdb to stacklight server model

Change-Id: Ibe6a6ce44773ebb4ff6898d2446967657adde0a6
diff --git a/classes/cluster/sl_k8s_calico/stacklight/server.yml b/classes/cluster/sl_k8s_calico/stacklight/server.yml
index f96c34f..531e283 100644
--- a/classes/cluster/sl_k8s_calico/stacklight/server.yml
+++ b/classes/cluster/sl_k8s_calico/stacklight/server.yml
@@ -1,5 +1,6 @@
 classes:
 - system.docker.host
+- system.linux.system.repo.influxdb
 - system.linux.system.repo.tcp_elastic
 # Needed to install Galera packages
 - system.linux.system.repo.mcp.openstack
@@ -15,6 +16,8 @@
 - system.glusterfs.server.volume.prometheus
 - system.galera.server.cluster
 - system.galera.server.database.grafana
+- system.influxdb.server.single
+- system.influxdb.database.stacklight
 - system.salt.minion.cert.prometheus_server
 - system.keepalived.cluster.instance.prometheus_server_vip
 - system.prometheus.server.target.etcd
@@ -54,6 +57,9 @@
     grafana_database_host: ${_param:cluster_vip_address}
     grafana_database_password: ${_param:mysql_grafana_password}
     grafana_database_type: mysql
+    influxdb_port: 8086
+    influxdb_admin_password: password
+    influxdb_stacklight_password: lmapass
     prometheus_influxdb_url: "http://${_param:stacklight_address}:8086/"
     prometheus_influxdb_db: lma
     prometheus_influxdb_username: lma