Add prometheus monitoring to reclass

Add:
* glusterfs server volume
* glusterfs client
* ssl keys for kubernetes
* prometheus related formulas
* telegraf system reclass
* prometheus system reclass
* docker swarm network
* docker swarm services:
  - prometheus
  - alertmanager
  - pushgateway
  - grafana

Change-Id: I4a5a60f35f4c96ca41ac2e94f27c7aefbc286cbf
diff --git a/salt/minion/cert/k8s_client_prometheus.yml b/salt/minion/cert/k8s_client_prometheus.yml
new file mode 100644
index 0000000..04cd374
--- /dev/null
+++ b/salt/minion/cert/k8s_client_prometheus.yml
@@ -0,0 +1,12 @@
+parameters:
+  salt:
+    minion:
+      cert:
+        k8s_client_prometheus:
+          host: ${_param:salt_minion_ca_host}
+          authority: ${_param:salt_minion_ca_authority}
+          key_file: /srv/volumes/prometheus-config/kubelet-client.key
+          cert_file: /srv/volumes/prometheus-config/kubelet-client.crt
+          common_name: kubelet-client
+          signing_policy: cert_client
+          alternative_names: IP:${_param:cluster_vip_address},IP:${_param:cluster_node01_address},IP:${_param:cluster_node02_address},IP:${_param:cluster_node03_address},IP:${_param:kubernetes_internal_api_address}