PostgreSQL Server Process Check startup script

When the PostgreSQL server process down is detected, the running state is no action

# more Pg_server_check.sh

#!/bin/sh

Export Path=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

Prefix=/etc/init.d

daemon= "$prefix/postgresql"

Runn_str= "Server is running"

pg_status= ' $DAEMON status|grep "$RUNN _str" '

Log_path=/opt/cron

check_log= $LOG _path/pg_server_check.log

error_log= $LOG _path/pg_server_check_error.log

echo "$Pg _status"

Dt_str= ' date + '%y-%m-%d%h:%m:%s '

If [-z] $Pg _status "]

Then

echo "Check time: $DT _str" > $Error _log

echo "Error:postgresql Server is down." >> $Error _log

echo "$DAEMON start" |sh >> $Error _log

Else

echo "Check time: $DT _str" > $CHECK _log

echo "PostgreSQL Server is Running,do nothing." >> $CHECK _log

Fi

Root user login, script added to Cron

*/2 * * * */opt/cron/pg_server_check.sh

This article is from the "Yiyi" blog, make sure to keep this source http://heyiyi.blog.51cto.com/205455/1890791

PostgreSQL Server Process Check startup script