Added option to enable the experimental API

pdns/Dockerfile

@@ -1,10 +1,12 @@
 FROM debian:jessie
 MAINTAINER Fabio Rauber <fabiorauber@gmail.com>
 
-ENV DEBIAN_FRONTEND="noninteractive" 
+ENV DNSSEC="yes" \
+    APIKEY="" 
 
 RUN apt-get update && \
-    apt-get install -q -y pdns-server pdns-backend-mysql mysql-client && \
+    DEBIAN_FRONTEND=noninteractive apt-get install -q -y pdns-server pdns-backend-mysql mysql-client && \
+    rm /etc/powerdns/pdns.d/*.conf && rm /etc/powerdns/*.conf && \
     apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 EXPOSE 53/udp 53/tcp

pdns/start.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-mkdir -p /etc/powerdns
+mkdir -p /etc/powerdns/pdns.d
 
 cat >/etc/powerdns/pdns.conf <<EOF
 # MySQL Configuration
@@ -12,9 +12,21 @@ gmysql-host=mysql
 gmysql-user=$MYSQL_ENV_MYSQL_USER
 gmysql-dbname=$MYSQL_ENV_MYSQL_DATABASE
 gmysql-password=$MYSQL_ENV_MYSQL_PASSWORD
-gmysql-dnssec=yes
+gmysql-dnssec=$DNSSEC
+include-dir=/etc/powerdns/pdns.d
 EOF
 
+if [ ! -z $APIKEY ]; then
+  cat >/etc/powerdns/pdns.d/api.conf <<EOF
+experimental-json-interface=yes
+webserver=yes
+webserver-address=0.0.0.0
+webserver-allow-from=0.0.0.0/0
+experimental-api-key=$APIKEY
+EOF
+
+fi
+
 mysqlcheck() {
   # Wait for MySQL to be available...
   COUNTER=20