From e14be7f56c8af202fd7ee52d8a33c67d948be4bc Mon Sep 17 00:00:00 2001
From: Arne Teuke <arne_teuke@confdroid.com>
Date: Thu, 30 Jan 2025 00:07:00 +0100
Subject: [PATCH] add tail

---
 manifests/main/files.pp    |  9 +++++++++
 manifests/params.pp        | 21 +--------------------
 manifests/server/proxy.pp  |  2 ++
 templates/haproxy_tail.erb |  4 ++++
 4 files changed, 16 insertions(+), 20 deletions(-)
 create mode 100644 templates/haproxy_tail.erb

diff --git a/manifests/main/files.pp b/manifests/main/files.pp
index 78f44c7..11a0ec1 100644
--- a/manifests/main/files.pp
+++ b/manifests/main/files.pp
@@ -47,6 +47,15 @@ class cd_haproxy::main::files (
       order     =>  '001',
     }
 
+
+    # create the header
+    concat::fragment { 'tail':
+      target    =>  $hy_main_config,
+      content   =>  template($hy_config_tail_erb),
+      order     =>  '100',
+    }
+
+
     # pid file
     file { $hy_pid:
       ensure    =>  file,
diff --git a/manifests/params.pp b/manifests/params.pp
index 53d556f..a686a47 100644
--- a/manifests/params.pp
+++ b/manifests/params.pp
@@ -1,26 +1,6 @@
 ## cd_haproxy::params.pp
 # Module name: cd_haproxy
 # Author: Arne Teuke (arne_teuke@confdroid.com)
-# License:
-#    This file is part of cd_haproxy.
-#
-#    cd_haproxy is used for providing automatic configuration of HA proxy.
-#    Copyright (C) 2017  confdroid (copyright@confdroid.com)
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation, either version 3 of the License, or
-#    (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-#
-#    You should have received a copy of the GNU General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-# @summary  Class holds all parameters for the cd_haproxy module and is
-#   inherited by all classes except defines.
-# @see https://cbonte.github.io/haproxy-dconv/1.5/configuration.html
 # @param [string] pkg_ensure
 #   which [package type](https://confdroid.com/2017/05/puppet-type-package/)
 #   to choose, i.e. `latest` or `present`.
@@ -132,6 +112,7 @@ $hy_errors_dir        = "${hy_main_dir}/errors"
 # files
 $hy_main_config       = "${hy_main_dir}/haproxy.cfg"
 $hy_config_head_erb   = 'cd_haproxy/haproxy_head.erb'
+$hy_config_tail_erb   = 'cd_haproxy/haproxy_tail.erb'
 $hy_400_file          = "${hy_errors_dir}/400.http"
 $hy_400_erb           = 'cd_haproxy/errors/400_http.erb'
 $hy_403_file          = "${hy_errors_dir}/403.http"
diff --git a/manifests/server/proxy.pp b/manifests/server/proxy.pp
index 785a749..7829516 100644
--- a/manifests/server/proxy.pp
+++ b/manifests/server/proxy.pp
@@ -49,6 +49,7 @@ define cd_haproxy::server::proxy (
   $hy_acl_rule      = 'cd_haproxy/haproxy_acl_rule.erb'
 
 
+
   # Ensure acl_rule_front and acl_rule_back are arrays
   $acl_rule_front_array = split($acl_rule_front, ';')
   $acl_rule_back_array  = split($acl_rule_back, ';')
@@ -71,4 +72,5 @@ define cd_haproxy::server::proxy (
     content =>  template($hy_backendrule),
     order   =>  $backend_order,
   }
+
 }
diff --git a/templates/haproxy_tail.erb b/templates/haproxy_tail.erb
new file mode 100644
index 0000000..a41d808
--- /dev/null
+++ b/templates/haproxy_tail.erb
@@ -0,0 +1,4 @@
+
+backend error_backend
+    mode http
+    errorfile 503 /etc/haproxy/errors/503.http