Add Telegraf SSL support

Change-Id: Ic00f217a981d9d9724415faf0c06d1ad48f58745
PROD-related: PROD-28066
diff --git a/telegraf/agent/output/prometheus_client_ssl.yml b/telegraf/agent/output/prometheus_client_ssl.yml
new file mode 100644
index 0000000..f59335f
--- /dev/null
+++ b/telegraf/agent/output/prometheus_client_ssl.yml
@@ -0,0 +1,10 @@
+parameters:
+  telegraf:
+    agent:
+      output:
+        prometheus_client:
+          scheme: https
+          tls_cert: ${telegraf:agent:dir:config}/telegraf-agent.crt
+          tls_key: ${telegraf:agent:dir:config}/telegraf-agent.key
+          tls_config:
+            ca_file: /etc/ssl/certs/ca-certificates.crt