add prom logic and variables

manifests/params.pp

@@ -6,6 +6,9 @@
 # @param [string] ay_loki_url the url where alloy will send logs to.
 # @param [string] ay_loki_username the username to logon to loki
 # @param [string] ay_loki_userpass the password to logon to loki
+# @param [boolean] ay_manage_loki whether to manage log forwarding to loki
+# @param [boolean] ay_manage_prom whether to manage metric forwarding
+# @param [string] ay_prom_url the url where alloy will send metrics
 # @summary Class contains all parameters for the cd_alloy module.
 ##############################################################################
 class cd_alloy::params (
@@ -14,13 +17,15 @@ $reqpackages        = 'alloy',
 $pkg_ensure         = 'latest',
 
 # loki
+$ay_manage_loki     = true,
 $ay_loki_url        = 'https://loki.example.net/loki/api/v1/push',
 $ay_loki_username   = '',
 $ay_loki_userpass   = '',
-$ay_log_targets     = [
-                      '/var/log/messages',
-                      '/var/log/secure',
-                      ],
+$ay_log_targets     = ['/var/log/messages','/var/log/secure',],
+
+# prometheus
+$ay_manage_prom     = true,
+$ay_prom_url        = 'https://prometheus.example.net/api/v1/write',
 
 ) {