re-organize config and add options for adding/deleting zones

config.sh

@@ -1,19 +1,8 @@
 #!/usr/bin/env bash
 
-#
-# IP address of the DNS server
-#
-#DNS_IP="127.0.0.1"
-
-#
-# Associative array containing path to key files used for zone transfer and DDNS updates.
-# The key has to be in on of the following forms:
-# - VIEW
-# - ZONE@VIEW
-#
-#DNS_KEYS=(
-#  [_default]="/etc/bind/rndc.key"
-#)
+####################
+## Global options ##
+####################
 
 #
 # Paths to external binaries
@@ -33,3 +22,59 @@
 #
 #TABLE_HEADER_COLOR="red"
 #TERMINAL_WITH=$(/usr/bin/tput cols)
+
+
+##############################
+## Options for DDNS updates ##
+##############################
+
+#
+# IP address of the DNS server (default is 127.0.0.1)
+#
+#DNS_IP="127.0.0.1"
+
+#
+# Asociative array of paths to key files (TSIG) per view used for zone transfers
+# and DDNS updates. This option mandatory when using views other than the default view.
+# The keys have to be in one of these forms:
+# - VIEW
+# - ZONE@VIEW
+#
+#DNS_KEYS=(
+#  [_default]="/etc/bind/rndc.key"
+#)
+
+
+#######################################
+## Options for adding/removing zones ##
+#######################################
+
+#
+# Optional control key used to run "rndc reconfig" after adding or deleting zones.
+# Otherwise the rndc default key is used.
+#
+#CONTROL_KEY="/etc/bind/rndc.key"
+
+#
+# Associative array of config values per view. This option is mandatory when adding
+# or removing zones. The syntax of the value is:
+#   ZONEDIR:CONFDIR:CFGFILE
+#
+# Zone files are stored in ZONEDIR and config files are stored in CONFDIR.
+# The content of all config files in CONFDIR are concatenated and written to CFGFILE which
+# has to be included by "named.conf".
+# The detour via CONFDIR is necessary because Bind does not support wildcards when
+# including config files.
+#
+#ZONE_DIRS=(
+#  [_default]="/etc/bind/dyn:/etc/dns-manager/default.zones:/etc/bind/default_zones.conf"
+#)
+
+#
+# Optional associative array of templates per view used when adding new zones.
+# The syntax of the value is:
+#   ZONE_TEMPLATE:CONF_TEMPLATE
+#
+#ZONE_TEMPLATES=(
+# [_default]="/etc/dns-manager/templates/zone.template:/etc/dns-manager/templates/zone.config.template"
+#)