fix(dbmaster): replication permissions

dbmaster/initdb.d/00-init.sql.var

@@ -10,7 +10,9 @@ GRANT SELECT, INSERT, UPDATE, DELETE ON pdns.* TO 'pdns'@'172.16.1.%';
 
 -- replication
 CREATE USER ns1@'%' IDENTIFIED BY "${DESECSTACK_DBMASTER_PASSWORD_ns1replication}";
-GRANT REPLICATION SLAVE ON *.* TO ns1@'%' REQUIRE SUBJECT '/CN=${DESECSTACK_DBMASTER_SUBJECT_ns1replication}';
+GRANT RELOAD, REPLICATION CLIENT, REPLICATION SLAVE ON *.* TO ns1@'%' REQUIRE SUBJECT '/CN=${DESECSTACK_DBMASTER_SUBJECT_ns1replication}';
+GRANT SELECT ON pdns.* TO ns1@'%' REQUIRE SUBJECT '/CN=${DESECSTACK_DBMASTER_SUBJECT_ns1replication}';
 
 CREATE USER ns2@'%' IDENTIFIED BY "${DESECSTACK_DBMASTER_PASSWORD_ns2replication}";
-GRANT REPLICATION SLAVE ON *.* TO ns2@'%' REQUIRE SUBJECT '/CN=${DESECSTACK_DBMASTER_SUBJECT_ns2replication}';
+GRANT RELOAD, REPLICATION CLIENT, REPLICATION SLAVE ON *.* TO ns2@'%' REQUIRE SUBJECT '/CN=${DESECSTACK_DBMASTER_SUBJECT_ns2replication}';
+GRANT SELECT ON pdns.* TO ns2@'%' REQUIRE SUBJECT '/CN=${DESECSTACK_DBMASTER_SUBJECT_ns2replication}';