公司测试环境同步数据需求量巨大，每天都要导出大量生产数据到测试环境， 写了一个自动导数的工具，支持并行导出并自动导入到 测试环境，使用时需自己指定放有 导出过滤语句的文件，需放开生产到测试的网络环境。

#/bin/bash

source /usr/local/greenplum-db/greenplum_path.sh

export local_dir=/backup/csh

USAGE ()

{

echo ""

echo "Usage: -ds -dt -Ds -Dt -hs -ht -p -pt -us -ut -Us -Ut -f -w";

echo "Copydump Parameter Infomation: ";

echo "  Parameter -ds: Source Database Name                                                                                                                                        [源数据库名]";

echo "  Parameter -dt: Target Database Name                                                                                                                                        [目标数据库名]";

echo "  Parameter -Ds: Source Outputfile Directory                                                                                                                                 [源库数据输出路径]";

echo "  Parameter -Dt: Target Copyfile Directory                                                                                                                                   [目标库数据存放路径]";

echo "  Parameter -hs: Source Database Host                                                                                                                                        [源库主机IP地址]";

echo "  Parameter -ht: Target Database Host                                                                                                                                        [目标库主机IP地址]";

echo "  Parameter -p:  Source Database Port                                                                                                                                        [源数据库端口号]";

echo "  Parameter -pt: Target Database Port                                                                                                                                        [目标数据库端口号]";

echo "  Parameter -us: Source Database Username                                                                                                                                    [源数据库用户名]";

echo "  Parameter -ut: Target Database Username                                                                                                                                    [目标数据库用户名]";

echo "  Parameter -Us: Source Host Username                                                                                                                                        [源库主机的用户名]";

echo "  Parameter -Ut: Target Host Username                                                                                                                                        [目标库主机的用户名]";

echo "  Parameter -w: Workflow Number                                                                                                                                              [工作流号]";

echo "  Parameter -f: Copy SQLFile Directory,Default Value: /backup/csh/copysql.sql                                                                                                [源库copysql文件路径]";

echo "  Parameter -pa: Parallel Processes                                                                                                                                                                                [并行度]";

echo ""

echo "  EasyMode:                                                                                                                                                                  [简易模式：]";

echo "  run (copydump 87) can copy data to 192.168.218.87                                                                                                                          ['copydump 87'可拷贝数据至开发库]";

echo "  run (copydump 163) can copy data to 192.168.218.163                                                                                                                        ['copydump 163'可拷贝数据至开发库]";

echo "";

exit 1;

}

if [ $# -lt 2 ]

then

if [ x"$1" == x"87" ]

then

export source_database=dp_bidb

export target_database=dp_dev

export source_ip=10.249.15.22

export target_ip=192.168.218.87

export source_hostuser=gpadmin

export target_hostuser=gpadmin

export source_dbuser=gpadmin

export target_dbuser=gpadmin

export source_port=9432

export target_port=5432

export source_dir=/data2/copy

export target_dir=/u01/csh

echo ""

read -p "Now Input the Workflow Number: " num

if [ x"$num" == x"" ]

then

echo "You Must Input the Workflow Number! Run 'copydump --help' to Get Usage"

echo ""

exit

else

export jira_num="$num"

fi

echo ""

read -p "Now Input Your SQLFile Directory( Default SQLFile is $local_dir/copysql.sql ): " dir

if [ x"$dir" == x"" ]

then

export sql_text=$local_dir/copysql.sql

else

export sql_text="$dir"

fi

echo ""

read -p "Now Input Copy Parallel Processes( Default Parallel is 4 ): " par

if [ x"$par" == x"" ]

then

export parallel=4

else

export parallel="$par"

fi

elif [ x"$1" == x"163" ]

then

export source_database=dp_bidb

export target_database=dp_dw163

export source_ip=10.249.15.22

export target_ip=192.168.218.163

export source_hostuser=gpadmin

export target_hostuser=sgpadmin

export source_dbuser=gpadmin

export target_dbuser=sgpadmin

export source_port=9432

export target_port=6432

export source_dir=/data2/copy

export target_dir=/data1/csh

echo ""

read -p "Now Input the Workflow Number: " num

if [ x"$num" == x"" ]

then

echo "You Must Input the Workflow Number! Run 'copydump --help' to Get Usage"

echo ""

exit

else

export jira_num="$num"

fi

echo ""

read -p "Now Input Your SQLFile Directory( Default SQLFile is $local_dir/copysql.sql ): " dir

if [ x"$dir" == x"" ]

then

export sql_text=$local_dir/copysql.sql

else

export sql_text="$dir"

fi

echo ""

read -p "Now Input Copy Parallel Processes( Default Parallel is 4 ): " par

if [ x"$par" == x"" ]

then

export parallel=4

else

export parallel="$par"

fi

else

USAGE

fi

else

export sql_text=""

export source_database=""

export target_database=""

export source_ip=""

export target_ip=""

export source_hostuser=""

export target_hostuser=""

export source_dbuser=""

export target_dbuser=""

export source_port=""

export target_port=""

export source_dir=""

export target_dir=""

export jira_num=""

while getopts ds:dt:Ds:Dt:hs:ht:p:pa:pt:us:ut:Us:Ut:f:w OPTION ;

do

case "$OPTION" in

ds)     source_database="$OPTARG" ;;

dt)     target_database="$OPTARG" ;;

Ds)     source_dir="$OPTARG" ;;

Dt)     target_dir="$OPTARG" ;;

hs)     source_ip="$OPTARG" ;;

ht)     target_ip="$OPTARG" ;;

p)      source_port="$OPTARG" ;;

pa)                parallel="$OPTARG" ;;

pt)     target_port="$OPTARG" ;;

us)     source_dbuser="$OPTARG" ;;

ut)     target_dbuser="$OPTARG" ;;

Us)     source_hostuser="$OPTARG" ;;

Ut)     target_hostuser="$OPTARG" ;;

f)      sql_text="$OPTARG" ;;

w)      jira_num="$OPTARG" ;;

\?) #usage statement

USAGE;

;;

esac

done

if [ x"$source_database" == x"" ]

then

echo "-ds Source Database Name Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$target_database" == x"" ]

then

echo "-dt Target Database Name Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$source_dir" == x"" ]

then

echo "-Ds Source Outputfile Directory Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$target_dir" == x"" ]

then

echo "-Dt Target Outputfile Directory Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$source_ip" == x"" ]

then

echo "-hs Source Database Host Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$target_ip" == x"" ]

then

echo "-ht Target Database Host Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$parallel" == x"" ]

then

echo "-pa Target Database Parallel Default Value is 4 "

export parallel=4

else

export parallel="$parallel"

fi

if [ x"$source_port" == x"" ]

then

echo "-p Source Database Port Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$target_port" == x"" ]

then

echo "-pt Target Database Port Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$source_dbuser" == x"" ]

then

echo "-us Source Database Username Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$target_dbuser" == x"" ]

then

echo "-ut Target Database Username Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$source_hostuser" == x"" ]

then

echo "-Us Source Host Username Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$target_hostuser" == x"" ]

then

echo "-Ut Target Host Username Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$sql_text" == x"" ]

then

echo "-f Copy SQLFile Directory Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

if [ x"$jira_num" == x"" ]

then

echo "-w Workflow Number Must be Specified , Run 'copydump --help' to Get Usage"

echo ""

exit

fi

fi

#开始复制程序

echo '--------------------------------------------------------------------'

echo ""

echo 'Use ('$sql_text') Copy Data From ('$source_ip'):('$source_database') To ('$target_ip'):('$target_database')'

read -p "Do You Want To Continue ? Please Input (yes\no): " char

if [ "$char" == "yes" ]

then

echo ""

mkdir -p $local_dir/$jira_num

#copy源库数据到指定文件夹下

while read line

do

#获取表名

export table_nm=`echo  "$line" | awk '{print $4}'`

echo `date` > $local_dir/copy_error.log 2>&1

#判断查询脚本是否可执行

psql -d "$source_database" -p "$source_port" -h "$source_ip" -U "$source_dbuser" -c " copy ( ${line} limit 1 ) to stdout " >> $local_dir/copy_error.log 2>&1

if [ $? -eq 0 ]

then

echo $jira_num': Test Copy Table '$table_nm' Successfully ' >> $local_dir/copy.log

else

#不可执行抛出异常

echo `date` >> $local_dir/copy.log

echo $jira_num':Test Copy Table '$table_nm' With Error,Check /data1/csh/copy_error.log For More Information' >> $local_dir/copy.log

echo ""

echo '########################################################################################'

echo 'Copy Table '$table_nm' With Error !!! Cat '$local_dir'/copy_error.log For More Information'

echo '########################################################################################'

echo ""

exit

fi

done < $sql_text

if [ "$?" != 0 ]

then

exit

fi

#开并行

i=1

n=`cat "$sql_text" | wc -l`

if [ $n -lt $parallel ]

then

export parallel="$n"

fi

while [ $i -le $n ]

do

scopy()

{

line=`head -n $i $sql_text | tail -n 1`

typeset -l tab

tab="$line"

table_name=`echo  "$tab" | awk '{print $4}'`

echo `date` >> $local_dir/copy.log

echo $jira_num': Copy Table '$table_name' Start ' >> $local_dir/copy.log

psql -d $source_database -p $source_port -h $source_ip -U $source_dbuser -c " copy (${tab}) to stdout " | gzip > $local_dir/$jira_num/$table_name.gz

echo `date` >> $local_dir/copy.log

echo 'Copy Table '$table_name

echo $jira_num': Copy Table '$table_name' Successfully ' >> $local_dir/copy.log

}

m=1

while [ $m -le $parallel ]

do

scopy &

i=`expr $i + 1`

m=`expr $m + 1`

done

while [ 1 == 1 ]

do

copy_num=`ps -ef | grep -i copy | grep -v grep | wc -l`

if [ $copy_num -gt 2 ]

then

sleep 1

else

break

fi

done

done

wait

#while read name

#do

#typeset -l tab

#tab="$name"

#export table_name=`echo  "$tab" | awk '{print $4}'`

#echo `date` >> $local_dir/copy.log

#echo $jira_num': copy table '$table_name' start ' >> $local_dir/copy.log

#psql -d $source_database -p $source_port -h $source_ip -U $source_dbuser -c " copy (${tab}) to stdout " | gzip > $local_dir/$jira_num/$table_name.gz

#echo `date` >> $local_dir/copy.log

#echo 'copy table '$table_name

#echo $jira_num': copy table '$table_name' successfully ' >> $local_dir/copy.log

#done < $sql_text

#把导出的数据库文件传至58中间库

#echo ""

#echo 'Now Scp the Copy File to 192.168.5.58 !'

#echo '--------------------------------------------------------------------'

#echo ""

#scp -r $source_hostuser@$source_ip:$source_dir/$jira_num $local_dir

#if [ "$?" -eq 0 ]

#then

#        echo `date` >> $local_dir/copy.log

#        echo $jira_num': Copy File to 192.168.5.58 Start ' >> $local_dir/copy.log

#else

#        echo ""

#        echo 'scp file to 192.168.5.58 faild,check your password! and run this commond to continue: sh /tmp/scp_error/continue.sh' | tee -a $local_dir/copy.log

#        echo ""

#        exit

#fi

#echo `date` >> $local_dir/copy.log

#echo $jira_num': copy file to 192.168.5.58 end ' >> $local_dir/copy.log

#把导出的数据文件复制到目标库

echo ""

echo 'Now Scp The Copy File To '$target_ip' !'

echo '--------------------------------------------------------------------'

echo ""

smakdir(){

echo "#!/usr/bin/expect" > $local_dir/spawn_makdir.sh

echo "set password sgpadmin" >> $local_dir/spawn_makdir.sh

echo "spawn ssh $target_hostuser@$target_ip" >> $local_dir/spawn_makdir.sh

echo 'expect {' >> $local_dir/spawn_makdir.sh

echo '"*yes/no" { send "yes\r"; exp_continue}' >> $local_dir/spawn_makdir.sh

echo '"*password:" { send "$password\r" }' >> $local_dir/spawn_makdir.sh

echo '}' >> $local_dir/spawn_makdir.sh

echo 'expect "]$ "' >> $local_dir/spawn_makdir.sh

echo "send \"mkdir -p $target_dir/$jira_num\r\"" >> $local_dir/spawn_makdir.sh

echo 'send "exit\r"' >> $local_dir/spawn_makdir.sh

echo "expect eof" >> $local_dir/spawn_makdir.sh

chmod a+x $local_dir/spawn_makdir.sh

cd $local_dir

./spawn_makdir.sh

}

smakdir

i=1

n=`cat "$sql_text" | wc -l`

if [ $n -lt $parallel ]

then

export parallel="$n"

fi

while [ $i -le $n ]

do

sscp(){

echo "#!/usr/bin/expect" > $local_dir/spawn_scp$i.sh

echo "set password sgpadmin" >> $local_dir/spawn_scp$i.sh

echo "set timeout 100000000" >> $local_dir/spawn_scp$i.sh

echo "spawn scp $local_dir/$jira_num/$table_name.gz $target_hostuser@$target_ip:$target_dir/$jira_num" >> $local_dir/spawn_scp$i.sh

echo 'expect {' >> $local_dir/spawn_scp$i.sh

echo '"*yes/no" { send "yes\r"; exp_continue}' >> $local_dir/spawn_scp$i.sh

echo '"*password:" { send "$password\r" }' >> $local_dir/spawn_scp$i.sh

echo '}' >> $local_dir/spawn_scp$i.sh

echo "expect eof" >> $local_dir/spawn_scp$i.sh

chmod a+x $local_dir/spawn_scp$i.sh

cd $local_dir

./spawn_scp$i.sh

rm $local_dir/spawn_scp$i.sh

}

m=1

while [ $m -le $parallel ]

do

line=`head -n $i $sql_text | tail -n 1`

typeset -l tab

tab="$line"

table_name=`echo  "$tab" | awk '{print $4}'`

sscp &

i=`expr $i + 1`

m=`expr $m + 1`

done

while [ 1 == 1 ]

do

scp_num=`ps -ef | grep -i scp | grep -v grep | wc -l`

if [ $scp_num -gt 2 ]

then

sleep 1

else

break

fi

done

done

wait

if [ "$?" -eq 0 ]

then

echo `date` >> $local_dir/copy.log

echo $jira_num': Copy File To '$target_ip' Start ' >> $local_dir/copy.log

else

echo $jira_num': Copy File To '$target_ip' Error ' >> $local_dir/copy.log

mkdir -p /tmp/scp_error/

echo ""

echo 'Scp File To '$target_ip' Faild,Check Your Password! And Run This Commond To Continue: sh /tmp/scp_error/continue.sh' | tee -a $local_dir/copy.log

echo ""

exit

fi

echo `date` >> $local_dir/copy.log

echo $jira_num': Copy File To '$target_ip' End ' >> $local_dir/copy.log

#解压导出的数据文件

echo ""

echo 'Now Gunzip The Copy File !'

echo '--------------------------------------------------------------------'

echo ""

i=1

n=`cat "$sql_text" | wc -l`

if [ $n -lt $parallel ]

then

export parallel="$n"

fi

while [ $i -le $n ]

do

sgunzip(){

echo "#!/usr/bin/expect" > $local_dir/spawn_gunzip$i.sh

echo "set password sgpadmin" >> $local_dir/spawn_gunzip$i.sh

echo "spawn ssh $target_hostuser@$target_ip" >> $local_dir/spawn_gunzip$i.sh

echo 'expect {' >> $local_dir/spawn_gunzip$i.sh

echo '"*yes/no" { send "yes\r"; exp_continue}' >> $local_dir/spawn_gunzip$i.sh

echo '"*password:" { send "$password\r" }' >> $local_dir/spawn_gunzip$i.sh

echo '}' >> $local_dir/spawn_gunzip$i.sh

echo 'expect "]$ "' >> $local_dir/spawn_gunzip$i.sh

echo "send \"gunzip -f $target_dir/$jira_num/$table_name.gz\r\"" >> $local_dir/spawn_gunzip$i.sh

echo 'send "exit\r"' >> $local_dir/spawn_gunzip$i.sh

echo 'expect eof' >> $local_dir/spawn_gunzip$i.sh

chmod a+x $local_dir/spawn_gunzip$i.sh

cd $local_dir

./spawn_gunzip$i.sh

rm $local_dir/spawn_gunzip$i.sh

}

m=1

while [ $m -le $parallel ]

do

line=`head -n $i $sql_text | tail -n 1`

typeset -l tab

tab="$line"

table_name=`echo  "$tab" | awk '{print $4}'`

sgunzip &

i=`expr $i + 1`

m=`expr $m + 1`

done

while [ 1 == 1 ]

do

gunzip_num=`ps -ef | grep -i gunzip | grep -v grep | wc -l`

if [ $gunzip_num -gt 2 ]

then

sleep 1

else

break

fi

done

done

wait

if [ "$?" -eq 0 ]

then

echo `date` >> $local_dir/copy.log

echo $jira_num': '$target_ip' Gunzip File Start ' >> $local_dir/copy.log

else

echo $jira_num': Copy File To '$target_ip' Error ' >> $local_dir/copy.log

mkdir -p /tmp/gunzip_error/

echo ""

echo 'Gunzip File On '$target_ip' Faild,Check Your Password! And Run This Commond To Continue: sh /tmp/gunzip_error/continue.sh' | tee -a $local_dir/copy.log

echo ""

exit

fi

echo `date` >> $local_dir/copy.log

echo $jira_num': '$target_ip' Gunzip File End ' >> $local_dir/copy.log

#操作目标库导入数据

echo ""

echo 'Now Copy Data To '$target_ip':'$target_database

echo '--------------------------------------------------------------------'

echo ""

echo `date` >> $local_dir/copy.log

echo $jira_num': Copy Data To '$target_database' Start' >> $local_dir/copy.log

i=1

n=`cat "$sql_text" | wc -l`

if [ $n -lt $parallel ]

then

export parallel="$n"

fi

while [ $i -le $n ]

do

tcopy(){

LINE=`head -n $i $sql_text | tail -n 1`

typeset -l tab

tab="$LINE"

table=`echo  "$tab" | awk '{print $4}'`

where=`echo  "$tab" | awk '{print $5}'`

#判断是否全表导出

if [ x"$where" ==  x"where" ]

then

#不是全表，先拼接删除语句

export delete="${LINE/select \* from/delete from}"

echo `date` >> $local_dir/copy.log

echo $jira_num': '"$delete" >> $local_dir/copy.log

#删除数据

echo "$delete"

psql -d $target_database -h $target_ip -U $target_dbuser -p $target_port -c "$delete" 2>&1 | tee -a $local_dir/copy.log

#导入数据

echo `date` >> $local_dir/copy.log

export copy="copy $table from '$target_dir/$jira_num/$table'"

echo "$copy"

echo ""

echo $jira_num': '"$copy" >> $local_dir/copy.log

psql -d $target_database -h $target_ip -U $target_dbuser -p $target_port -c "$copy" 2>&1 | tee -a $local_dir/copy.log

#确认数据

#echo `date` >> $local_dir/copy.log

#export select="${LINE/select \* from/select count(1) from}"

#echo $jira_num': '"$select" >> $local_dir/copy.log

#psql -d $target_database -h $target_ip -U $target_dbuser -p $target_port -c "$select" 2>&1 >>  $local_dir/copy.log

#全表导出先truncate表

else

export truncate="truncate table $table"

echo `date` >> $local_dir/copy.log

echo "$truncate"

echo $jira_num': '"$truncate" >> $local_dir/copy.log

psql -d $target_database -h $target_ip -U $target_dbuser -p $target_port -c "$truncate" 2>&1 | tee -a $local_dir/copy.log

#导入数据

echo `date` >> $local_dir/copy.log

export copy="copy $table from '$target_dir/$jira_num/$table'"

echo "$copy"

echo ""

echo $jira_num': '"$copy" >> $local_dir/copy.log

psql -d $target_database -h $target_ip -U $target_dbuser -p $target_port -c "$copy" 2>&1 | tee -a $local_dir/copy.log

#确认数据

#echo `date` >> $local_dir/copy.log

#export select="${LINE/select \* from/select count(1) from}"

#echo $jira_num': '"$select" >> $local_dir/copy.log

#psql -d $target_database -h $target_ip -U $target_dbuser -p $target_port -c "$select" 2>&1 >> $local_dir/copy.log

fi

}

m=1

while [ $m -le $parallel ]

do

tcopy &

i=`expr $i + 1`

m=`expr $m + 1`

done

while [ 1 == 1 ]

do

copy_num=`ps -ef | grep -i copy | grep -v grep | wc -l`

if [ $copy_num -gt 2 ]

then

sleep 1

else

break

fi

done

done

wait

echo ""

echo '##########################################################'

echo 'Copy Data To '$target_ip $target_database' End'

echo '##########################################################'

echo ""

echo `date` >> $local_dir/copy.log

echo $jira_num': Copy Data To '$target_ip $target_database' End' >> $local_dir/copy.log

echo '----------------------------------------------------------' >> $local_dir/copy.log

echo "" >> $local_dir/copy.log

else

echo ""

echo '##########################################################'

echo 'Copydump End With Do Nothing , Check Your Parameter !'

echo '##########################################################'

echo ""

fi

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