add fw and dirs control - https://gitlab.confdroid.com/internal/confdroid_management/-/issues/260

manifests/firewall/iptables.pp

@@ -0,0 +1,16 @@
+# prometheus_cd::firewall::iptables.pp
+# Module name: prometheus_cd
+# Author: Arne Teuke (arne_teuke@confdroid.com)
+# @summary Class manages the firewall rules for the prometheus_cd module.
+##############################################################################
+class prometheus_cd::firewall::iptables (
+) inherits prometheus_cd::params {
+  if  ($ps_prom_host == $fqdn) and ($ps_manage_fw == true) {
+    # main port
+    firewall { "${ps_fw_prefix}${$ps_main_port} main port":
+      proto => 'tcp',
+      dport => $ps_main_port,
+      jump  => 'accept',
+    }
+  }
+}