Manage Haproxy frontend timeout from Hiera file

Author: Deepak Tiwari

modules/enableit/eit_haproxy/manifests/basic_config.pp

@@ -4,6 +4,7 @@
 class eit_haproxy::basic_config (
   Eit_haproxy::Domains          $domains,
   Eit_haproxy::Listen           $listens            = {},
+  Eit_haproxy::Timeout          $frontend_timeout   = {},
   Boolean                       $ddos_protection    = false,
   Boolean                       $https              = true,
   Boolean                       $http               = false,
@@ -204,12 +205,18 @@
         { 'http-request'  => 'deny deny_status 429 if !is_priority ww_rl_reached' },
       ]
 
+      $_frontend_timeout = Hash(
+        $frontend_timeout.map |$k, $v| {
+          ["timeout ${k}", $v]
+        }
+      )
 
       haproxy::frontend { 'web':
         mode    => $mode,
         bind    => $binds,
         options => [
           {'option' => "${mode}log"},
+          $_frontend_timeout,
           if $https and $use_lets_encrypt {
             { 'acl is_letsencrypt' => 'path_beg /.well-known/acme-challenge/' }
           },

modules/enableit/eit_haproxy/manifests/init.pp

@@ -5,6 +5,7 @@
   Enum['auto', 'manual']        $configure,
   Eit_haproxy::Domains          $domains,
   Eit_haproxy::Listen           $listens,
+  Eit_haproxy::Timeout          $frontend_timeout,
   Hash[Eit_types::IP,Variant[
     Array[Stdlib::Port],
     Stdlib::Port
@@ -64,6 +65,7 @@
       listens            => $listens,
       mode               => $mode,
       listen_on          => $listen_on,
+      frontend_timeout   => $frontend_timeout,
       encryption_ciphers => $encryption_ciphers,
     }
   }

modules/enableit/eit_haproxy/types/timeout.pp

@@ -0,0 +1,14 @@
+# Haproxy Timeouts
+
+type Eit_haproxy::Timeout = Struct[{
+  client          => Optional[String],
+  connect         => Optional[String],
+  server          => Optional[String],
+  queue           => Optional[String],
+  tunnel          => Optional[String],
+  check           => Optional[String],
+  http-request    => Optional[String],
+  http-keep-alive => Optional[String],
+  http-connection => Optional[String],
+  tarpit          => Optional[String],
+}]

modules/enableit/profile/manifests/haproxy.pp

@@ -4,6 +4,7 @@
   Optional[String]              $manual_config,
   Eit_haproxy::Domains          $domains                = {},
   Eit_haproxy::Listen           $listens                = {},
+  Eit_haproxy::Timeout          $frontend_timeout       = {},
   Boolean                       $ddos_protection        = false,
   Boolean                       $https                  = true,
   Boolean                       $http                   = false,
@@ -49,6 +50,7 @@
     use_hsts           => $use_hsts,
     mode               => $mode,
     listen_on          => $listen_on,
+    frontend_timeout   => $frontend_timeout,
     manual_config      => $manual_config,
     configure          => $configure,
     firewall           => $firewall,

modules/enableit/role/manifests/web/haproxy.pp

@@ -46,6 +46,7 @@
   Optional[String]              $manual_config          = undef,
   Eit_haproxy::Domains          $domains                = {},
   Eit_haproxy::Listen           $listens                = {},
+  Eit_haproxy::Timeout          $frontend_timeout       = {},
   Boolean                       $ddos_protection        = false,
   Boolean                       $https                  = true,
   Boolean                       $http                   = false,
@@ -81,6 +82,7 @@
     version                => $version,
     configure              => $configure,
     listen_on              => $listen_on,
+    frontend_timeout       => $frontend_timeout,
     encryption_ciphers     => $encryption_ciphers,
     firewall               => $firewall,
     service_options        => $service_options,