update

mariadb/ADD/ccmd

@@ -18,9 +18,9 @@ GOT_SIGTERM=
 LOG_DIR='/var/log/mysql'
 DATA_DIR='/var/lib/mysql'
 BINLOG_DIR='/var/lib/mysql-bin'
-INIT_FLAG=${INIT_FLAG:-}
 SOCK_FILE='/run/mysqld/mysqld.sock'
 PID_FILE='/run/mysqld/mysqld.pid'
+INIT_FLAG=
 
 function Print {
     local file=/dev/null
@@ -30,7 +30,7 @@ function Print {
 
 function Quit {
     Print killing mysqld ...
-    mysqladmin shutdown --wait-for-all-slaves || true
+    mysqladmin shutdown || true
     while :; do
         pkill -f mysqld && Print killing mysqld ... || break
         sleep 1
@@ -49,9 +49,37 @@ function Init {
     fi
 }
 
-function StartProc {
+function ImportInitSql {
     local sql_file=
     local sql_files=
+    Print Securing database ...
+    mysql_secure_installation <<< "$(echo -e '\nn\nn\n\n\n\n\n')" > /dev/null
+    mysql -e "CREATE USER docker@localhost IDENTIFIED BY 'China_19\$(10)!'"
+    mysql -e "GRANT RELOAD,SHUTDOWN ON *.* TO docker@localhost"
+    if sql_files="$(ls $LOG_DIR/init_sql/*.sql 2>/dev/null)"; then
+        Print Importing the sql files ...
+        for sql_file in $sql_files; do
+             Print Importing $sql_file ...
+             mysql < $sql_file
+        done
+        Print Imported all sql files successfully.
+    fi
+}
+
+function SideCar {
+    local day=
+    local last_day=$(date +%d)
+    while sleep 8; do
+        day=$(date +%d) \
+            && [ "$day" != "$last_day" ] \
+            && last_day=$day \
+            && find $LOG_DIR -type f -name "*.log" \
+                | xargs -I ^ mv -f ^ ^.$(date +%F -d yesterday) \
+            && mysqladmin flush-logs
+    done
+}
+
+function StartProc {
     Print Starting mysql ...
     mysqld -u mysql &
     PIDS="$PIDS $!"
@@ -60,20 +88,9 @@ function StartProc {
         [ ! -e /proc/$! ] && echo && Print unexpected error! && exit
     done
     echo
-    if [ -n "$INIT_FLAG" ]; then
-        Print Securing database ...
-        mysql_secure_installation <<< "$(echo -e '\nn\nn\n\n\n\n\n')" > /dev/null
-        mysql -e "CREATE USER docker@localhost IDENTIFIED BY 'China_19\$(10)!'"
-        mysql -e "GRANT SHUTDOWN ON *.* TO docker@localhost"
-        if sql_files="$(ls $DATA_DIR/init_sql/*.sql 2>/dev/null)"; then
-            Print Importing the sql files ...
-            for sql_file in $sql_files; do
-                 Print Importing $sql_file ...
-                 mysql < $sql_file
-            done
-            Print Imported all sql files successfully.
-        fi
-    fi
+    [ -z "$INIT_FLAG" ] || ImportInitSql
+    SideCar &
+    PIDS="$PIDS $!"
     Print MySQL is ready for connections.
 }