feat(config): support httperrors

Signed-off-by: Georg Pfuetzenreuter <georg.pfuetzenreuter@suse.com>

Author: tacerus

haproxy/templates/haproxy.jinja

@@ -160,6 +160,14 @@ defaults
     errorfile {{ errorfile_name }} {{ errorfile }}
   {%- endfor %}
 {% endif %}
+
+{%- for error_name, error_files in salt['pillar.get']('haproxy:httperrors', {}) | dictsort %}
+http-errors {{ error_name }}
+  {%- for code, file in error_files | dictsort %}
+  errorfile {{ code }} {{ file }}
+  {%- endfor %}
+{%- endfor %}
+
 {%- if salt['pillar.get']('haproxy:resolvers') %}
 
 

pillar.example

@@ -90,6 +90,10 @@ haproxy:
       503: /etc/haproxy/errors/503.http
       504: /etc/haproxy/errors/504.http
 
+  httperrors:
+    corp:
+      503: /etc/haproxy/errors/corp/503.http
+
   resolvers:
     local_dns:
       options:
@@ -171,6 +175,9 @@ haproxy:
         - scheme https if !{ ssl_fc }
       reqadds:
         - "X-Forwarded-Proto:\\ http"
+      httpresponses:
+        - return:
+            - status 503 errorfiles corp if { status 503 }
       default_backend: www-backend
 
   # www-https: