fix dockerfile 5

knot.conf

@@ -13,18 +13,12 @@ server:
     
     # Disable recursion (authoritative only)
     answer-rotation: on
-    semantic-checks: on
     
     # Security settings
     max-udp-payload: 4096
     max-tcp-clients: 100
     max-zone-size: 500M
 
-    # Logging
-    log:
-      - target: syslog
-        any: info
-
 # Database configuration
 database:
     storage: "/var/lib/knot"
@@ -48,7 +42,6 @@ policy:
     dnskey-ttl: 3600
     zone-max-ttl: 86400
     ksk-submission: parent_ds
-    cds-cdnskey-publish: rollover
     cds-cdnskey-publish: always
 
 # Remote server configuration (for zone transfers, notifications)
@@ -90,10 +83,6 @@ template:
     journal-content: changes
     journal-max-usage: 10M
 
-    # Hidden primary: don't answer queries from public
-    # Only serve AXFR/IXFR to secondaries
-    master: on
-
 # Zone configuration
 zone:
   - domain: my-dnssec-test-domain.de