Onsql和MySQL的啟停腳本

Onsql和MySQL的啟停腳本

啟停onesql，總共四個參數{start|stop|restart|status}，只要稍微改一下頭部的三個文件路徑，即可完成mysql單實例的啟停。

[#9(zhouxx_vm(node3:192.168.56.103))#root@node3~]#service onesql5.6.26 
Usage:sh /etc/init.d/onesql5.6.26  {start|stop|restart|status}

[#2(zhouxx_vm(node3:192.168.56.103))#root@node3~]#service onesql5.6.26 status
There is no mysqld process  ! 
[#3(zhouxx_vm(node3:192.168.56.103))#root@node3~]#service onesql5.6.26 stop
The mysqld process is already stopped ! 
[#4(zhouxx_vm(node3:192.168.56.103))#root@node3~]#service onesql5.6.26 start
Starting MySQL.
150830 13:15:06 mysqld_safe Logging to '/data/mysql/mysql_3307/logs/error3307.log'.
150830 13:15:06 mysqld_safe Starting mysqld daemon with databases from /data/mysql/mysql_3307/data
Starting MySQL.. SUCCESS! 
[#5(zhouxx_vm(node3:192.168.56.103))#root@node3~]#
[#5(zhouxx_vm(node3:192.168.56.103))#root@node3~]#service onesql5.6.26 status


root      2319     1  2 13:15 pts/0    00:00:00 /bin/sh /usr/local/onesql5.6/bin/mysqld_safe --defaults-file=/data/mysql/mysql_3307/my_3307.cnf --user=mysql --datadir=/data/mysql/mysql_3307/data --basedir=/usr/local/onesql5.6
mysql     3163  2319 44 13:15 pts/0    00:00:02 /usr/local/onesql5.6/bin/mysqld --defaults-file=/data/mysql/mysql_3307/my_3307.cnf --basedir=/usr/local/onesql5.6 --datadir=/data/mysql/mysql_3307/data --plugin-dir=/usr/local/onesql5.6/lib/plugin --user=mysql --log-error=/data/mysql/mysql_3307/logs/error3307.log --open-files-limit=58000 --pid-file=/data/mysql/mysql_3307/logs/mysql_3307.pid --socket=/tmp/mysql_3307.sock --port=3307
MySQL(pid=3163) Status 
 
--------------
/usr/local/onesql5.6/bin/mysql  Ver 14.14 Distrib 5.6.25, for Linux (x86_64) using  EditLine wrapper

Connection id:          4
Current database:
Current user:           root@localhost
SSL:                    Not in use
Current pager:          stdout
Using outfile:          ''
Using delimiter:        ;
Server version:         5.6.26-log (OneSQL) Source distribution
Protocol version:       10
Connection:             Localhost via UNIX socket
Server characterset:    utf8
Db     characterset:    utf8
Client characterset:    utf8
Conn.  characterset:    utf8
UNIX socket:            /tmp/mysql_3307.sock
Uptime:                 5 sec

Threads: 4  Questions: 5  Slow queries: 0  Opens: 18  Flush tables: 1  Open tables: 11  Queries per second avg: 1.000
--------------



[#6(zhouxx_vm(node3:192.168.56.103))#root@node3~]#
[#6(zhouxx_vm(node3:192.168.56.103))#root@node3~]#
[#6(zhouxx_vm(node3:192.168.56.103))#root@node3~]#service onesql5.6.26 stop
150830 13:15:19 mysqld_safe mysqld from pid file /data/mysql/mysql_3307/logs/mysql_3307.pid ended
Stopping MySQL SUCCESS! 
[#7(zhouxx_vm(node3:192.168.56.103))#root@node3~]#service onesql5.6.26 restart
The mysqld process is already stopped ! 
150830 13:15:32 mysqld_safe Logging to '/data/mysql/mysql_3307/logs/error3307.log'.
150830 13:15:32 mysqld_safe Starting mysqld daemon with databases from /data/mysql/mysql_3307/data
Starting MySQL. SUCCESS! 
[#8(zhouxx_vm(node3:192.168.56.103))#root@node3~]#service onesql5.6.26 status


root      3266     1  3 13:15 pts/0    00:00:00 /bin/sh /usr/local/onesql5.6/bin/mysqld_safe --defaults-file=/data/mysql/mysql_3307/my_3307.cnf --user=mysql --datadir=/data/mysql/mysql_3307/data --basedir=/usr/local/onesql5.6
mysql     4107  3266 63 13:15 pts/0    00:00:02 /usr/local/onesql5.6/bin/mysqld --defaults-file=/data/mysql/mysql_3307/my_3307.cnf --basedir=/usr/local/onesql5.6 --datadir=/data/mysql/mysql_3307/data --plugin-dir=/usr/local/onesql5.6/lib/plugin --user=mysql --log-error=/data/mysql/mysql_3307/logs/error3307.log --open-files-limit=58000 --pid-file=/data/mysql/mysql_3307/logs/mysql_3307.pid --socket=/tmp/mysql_3307.sock --port=3307
MySQL(pid=4107) Status 
 
--------------
/usr/local/onesql5.6/bin/mysql  Ver 14.14 Distrib 5.6.25, for Linux (x86_64) using  EditLine wrapper

Connection id:          4
Current database:
Current user:           root@localhost
SSL:                    Not in use
Current pager:          stdout
Using outfile:          ''
Using delimiter:        ;
Server version:         5.6.26-log (OneSQL) Source distribution
Protocol version:       10
Connection:             Localhost via UNIX socket
Server characterset:    utf8
Db     characterset:    utf8
Client characterset:    utf8
Conn.  characterset:    utf8
UNIX socket:            /tmp/mysql_3307.sock
Uptime:                 4 sec

Threads: 4  Questions: 5  Slow queries: 0  Opens: 18  Flush tables: 1  Open tables: 11  Queries per second avg: 1.250
--------------



[#9(zhouxx_vm(node3:192.168.56.103))#root@node3~]#

詳細腳本

[#10(zhouxx_vm(node3:192.168.56.103))#root@node3~]#cat /etc/init.d/onesql5.6.26 
#!/bin/sh
##source /etc/profile

#MYSQL_HOME=/usr/local/mysql5.6.26
MYSQL_HOME=/usr/local/onesql5.6
datadir=/data/mysql/mysql_3307/data
mysql_cnf="/data/mysql/mysql_3307/my_3307.cnf"
mysql_sock="/tmp/mysql_3307.sock"

function start(){
mysqld_pid=`ps -ef|grep mysqld|grep "$mysql_sock" |grep -vE 'grep|mysqld_safe'|awk '{print $2}'`

if [ "0" = "$mysqld_pid"0 ]
then
            $MYSQL_HOME/bin/mysqld_safe --defaults-file="$mysql_cnf" --user=mysql --datadir="$datadir" --basedir="$MYSQL_HOME" &
            sleep 1
            mysqld_pid=`ps -ef|grep mysqld|grep "$mysql_sock" |grep -vE 'grep|mysqld_safe'|awk '{print $2}'`
            mysqld_pid1="$mysqld_pid"0
            pppct="."
            while  [[ $mysqld_pid1 -lt 1 ]]
            do
                 mysqld_pid=`ps -ef|grep mysqld|grep "$mysql_sock" |grep -vE 'grep|mysqld_safe'|awk '{print $2}'`
                 mysqld_pid1="$mysqld_pid"0
                 if  [ $mysqld_pid1 -gt 1 ]
                 then
                      #clear
                      echo "Starting MySQL$pppct SUCCESS! "
                 else
                      #clear
                      echo "Starting MySQL$pppct"
                 fi
                 pppct="$pppct."
                 sleep 1
            done
else
    echo "A mysqld process already exists ! pid:$mysqld_pid"
fi
}

function stop(){
mysqld_pid=`ps -ef|grep mysqld|grep "$mysql_sock" |grep -vE 'grep|mysqld_safe'|awk '{print $2}'`

if [ "0" = "$mysqld_pid"0 ]
then
   echo "The mysqld process is already stopped ! "
else
#/usr/local/mysql/bin/mysqladmin –S "$mysql_sock" shutdown &
$MYSQL_HOME/bin/mysqladmin  -S "$mysql_sock" shutdown &

sleep 2
mysqld_pid=`ps -ef|grep mysqld|grep "$mysql_sock" |grep -vE 'grep|mysqld_safe'|awk '{print $2}'`
if [ "0" = "$mysqld_pid"0 ]
then
    echo "Stopping MySQL$pppct SUCCESS! "
else
   mysqld_pid1="$mysqld_pid"0
   pppct="."
   while  [ "$mysqld_pid1" != "0" ]
   do
      mysqld_pid=`ps -ef|grep mysqld|grep "$mysql_sock" |grep -vE 'grep|mysqld_safe'|awk '{print $2}'`
      mysqld_pid1="$mysqld_pid"0
      if  [ "$mysqld_pid1" = "0" ]
      then
           #clear
           echo "Stopping MySQL$pppct SUCCESS! "
      else
           #clear
           echo "Stopping MySQL$pppct"
      fi
      pppct="$pppct."
      sleep 1
   done
fi
fi
}

function status(){
mysqld_pid=`ps -ef|grep mysqld|grep "$mysql_sock" |grep -vE 'grep|mysqld_safe'|awk '{print $2}'`

if [ "0" = "$mysqld_pid"0 ]
then
   echo "There is no mysqld process  ! "
else
   echo -e "\n"
   ps -ef|grep mysqld|grep "$mysql_cnf"|grep -v grep
   echo -e "MySQL(pid=$mysqld_pid) Status \n "
   #mysqladmin  -S "$mysql_sock" status  
   $MYSQL_HOME/bin/mysql -S "$mysql_sock"   -e "\s;"
   echo -e "\n"
fi
}

case "$1" in
start)
    start
  ;;
stop)
     stop  
  ;;
status)
       status
  ;;
restart)
       stop
       start
  ;;
*)  
   echo "Usage:sh $0  {start|stop|restart|status}" 
esac
exit

[#11(zhouxx_vm(node3:192.168.56.103))#root@node3~]#