sample configuration file with includes

refs #2381

samples/knot.full.conf

@@ -88,25 +88,31 @@ system {
   rate-limit-slip 2;
 }
 
-# Section 'keys' contains list of TSIG keys
-keys {
+# Includes can be placed anywhere at any level in the configuration file. The
+# file name can be relative to current file or absolute.
+#
+# This include includes keys which are commented out in next section.
+include "knot.keys.conf";
 
-  # TSIG key
-  #
-  # format: name key-type "<key>";
-  # where key-type may be one of the following:
-  #   hmac-md5
-  #   hmac-sha1
-  #   hmac-sha224
-  #   hmac-sha256
-  #   hmac-sha384
-  #   hmac-sha512
-  # and <key> is the private key
-  key0.server0 hmac-md5 "Wg==";
-
-  # TSIG key for zone
-  key0.example.com hmac-md5 "==gW";
-}
+# Section 'keys' contains list of TSIG keys
+#keys {
+#
+#  # TSIG key
+#  #
+#  # format: name key-type "<key>";
+#  # where key-type may be one of the following:
+#  #   hmac-md5
+#  #   hmac-sha1
+#  #   hmac-sha224
+#  #   hmac-sha256
+#  #   hmac-sha384
+#  #   hmac-sha512
+#  # and <key> is the private key
+#  key0.server0 hmac-md5 "Wg==";
+#
+#  # TSIG key for zone
+#  key0.example.com hmac-md5 "==gW";
+#}
 
 # Section 'interfaces' contains definitions of listening interfaces.
 interfaces {

samples/knot.keys.conf

+#
+# knot.keys.conf
+#
+# This is a sample configuration file which is included from 'knot.full.conf'.
+#
+
+keys {
+  key0.server0 hmac-md5 "Wg==";
+  key0.example.com hmac-md5 "==gW";
+}