Update PdnsInstall.sh: PowerDNS 4.5+ config directive renames

Amp-Thread-ID: https://ampcode.com/threads/T-019e5d51-c1e4-74cb-9dd7-71e420b74066
Co-authored-by: Amp <amp@ampcode.com>

PdnsInstall.sh

@@ -332,9 +332,9 @@ pdns_app_install() {
         # allow-unsigned-notify=yes
 
         #################################
-        # allow-unsigned-supermaster    Allow supermasters to create zones without TSIG signed NOTIFY
+        # allow-unsigned-autoprimary    Allow autoprimaries to create zones without TSIG signed NOTIFY (formerly allow-unsigned-supermaster)
         #
-        # allow-unsigned-supermaster=yes
+        # allow-unsigned-autoprimary=yes
 
         #################################
         # also-notify   When notifying a zone, also notify these nameservers
@@ -367,7 +367,7 @@ pdns_app_install() {
         # axfr-fetch-timeout=10
 
         #################################
-        # axfr-lower-serial     Also AXFR a zone from a master with a lower serial
+        # axfr-lower-serial     Also AXFR a zone from a primary with a lower serial
         #
         # axfr-lower-serial=no
 
@@ -552,12 +552,12 @@ pdns_app_install() {
         # expand-alias=no
 
         #################################
-        # forward-dnsupdate     A global setting to allow DNS update packages that are for a Slave zone, to be forwarded to the master.
+        # forward-dnsupdate     A global setting to allow DNS update packages that are for a secondary zone, to be forwarded to the primary.
         #
         # forward-dnsupdate=yes
 
         #################################
-        # forward-notify        IP addresses to forward received notifications to regardless of master or slave settings
+        # forward-notify        IP addresses to forward received notifications to regardless of primary or secondary settings
         #
         # forward-notify=
 
@@ -658,9 +658,9 @@ pdns_app_install() {
         # lua-records-exec-limit=1000
 
         #################################
-        # master        Act as a primary
+        # primary       Act as a primary (formerly master)
         #
-        master=yes
+        primary=yes
 
         #################################
         # max-cache-entries     Maximum number of entries in the query cache
@@ -793,7 +793,7 @@ pdns_app_install() {
         # resolver=no
 
         #################################
-        # retrieval-threads     Number of AXFR-retrieval threads for slave operation
+        # retrieval-threads     Number of AXFR-retrieval threads for secondary operation
         #
         # retrieval-threads=2
 
@@ -848,19 +848,19 @@ pdns_app_install() {
         # signing-threads=3
 
         #################################
-        # slave Act as a secondary
+        # secondary     Act as a secondary (formerly slave)
         #
-        #slave=yes
+        #secondary=yes
 
         #################################
-        # slave-cycle-interval  Schedule slave freshness checks once every .. seconds
+        # secondary-cycle-interval      Schedule secondary freshness checks once every .. seconds (formerly slave-cycle-interval)
         #
-        # slave-cycle-interval=60
+        # secondary-cycle-interval=60
 
         #################################
-        # slave-renotify        If we should send out notifications for secondaried updates
+        # secondary-renotify    If we should send out notifications for secondaried updates (formerly slave-renotify)
         #
-        # slave-renotify=no
+        # secondary-renotify=no
 
         #################################
         # socket-dir    Where the controlsocket will live, /var/run/pdns when unset and not chrooted. Set to the RUNTIME_DIRECTORY environment variable when that variable has a value (e.g. under systemd).
@@ -868,9 +868,9 @@ pdns_app_install() {
         # socket-dir=
 
         #################################
-        # superslave    Act as a autosecondary
+        # autosecondary Act as an autosecondary (formerly superslave)
         #
-        # superslave=no
+        # autosecondary=no
 
         #################################
         # svc-autohints Transparently fill ipv6hint=auto ipv4hint=auto SVC params with AAAA/A records for the target name of the record (if within the same zone)