Added CWMP settings to control binlog filtering on master

Makefile

@@ -42,6 +42,8 @@ all: client-cnf mysql-clients-cnf server-cnf mariadb-config
 	@echo "$$MARIADB_CONFIG" > /etc/config/mariadb
 	install -v -Dm755 mariadb /usr/share/easycwmp/functions
 	install -v -Dm755 wsrep-init /usr/sbin/wsrep-init
+	install -v -Dm755 binlog-init /usr/sbin/binlog-init
+	sed -i '/^\[Service\]$$/a ExecStartPre=/usr/sbin/binlog-init' /lib/systemd/system/mariadb.service
 	sed -i '/^\[Service\]$$/a ExecStartPre=/usr/sbin/wsrep-init' /lib/systemd/system/mariadb.service
 	sed -i '/^\[Service\]$$/a TimeoutStopSec=10min' /lib/systemd/system/mariadb.service
 	sed -i '/^\[Service\]$$/a TimeoutStartSec=120min' /lib/systemd/system/mariadb.service
@@ -136,6 +138,7 @@ innodb_flush_log_at_trx_commit = 0
 innodb_autoinc_lock_mode       = 2
 innodb_lock_wait_timeout       = 50
 
+!include /run/mysqld/binlog.conf
 !include /run/mysqld/wsrep.conf
 endef
 export SERVER_CNF
@@ -149,6 +152,11 @@ config wsrep 'galera'
 	option server_id ''
 	option wsrep_gtid_domain_id ''
 	option gtid_domain_id ''
+
+config binlog 'binlog'
+	option do_db ''
+	option ignore_db ''
+
 endef
 export MARIADB_CONFIG
 

binlog-init

+#!/bin/sh
+
+UCI_GET="/sbin/uci -q get"
+
+DO=`$UCI_GET mariadb.binlog.do_db`
+IGNORE=`$UCI_GET mariadb.binlog.ignore_db`
+
+echo "[mysqld]" > /run/mysqld/binlog.conf
+if [ ! -z "$DO" ]; then
+    read -ra arr <<<"$DO"
+    for db in "${arr[@]}"; do echo "binlog_do_db = $db" >> /run/mysqld/binlog.conf; done
+else
+    if [ ! -z "$IGNORE" ]; then
+	read -ra arr <<<"$IGNORE"
+	for db in "${arr[@]}"; do echo "binlog_ignore_db = $db" >> /run/mysqld/binlog.conf; done
+    fi
+fi
+
+chown mysql.mysql /run/mysqld/binlog.conf