标签：one bash 运行 toc 批处理 inux net 数据 保存
最近迁移DB2数据库从AIX到Linux平台：需要整理所有服务器编目，服务器有aix和linux，手动整理肯定较慢切容易出错，下面写脚本解决。
策略：
1、编写脚本提取服务器编目的脚本，编目信息保存到文件。
2、ansible分发到各台Linux服务器，aix没有ssh认证的需手动完成。
3、ansible批量执行脚本，提取信息到文件。
4、ansible拉取各台服务器编目信息文件到本机。
5、本机编写脚本批处理，生成csv格式。
下面给出关键处理脚本：
获取编目信息到文件：
#!/bin/bash
#linux平台
db_host=`hostname`
db_ip=$(ifconfig -a | grep "inet addr" | grep -v "127.0.0.1" | awk ‘{print $2}‘ | awk -F‘:‘ ‘{print $2}‘)
who_am=`whoami`
db2 list db directory > ${db_ip}_${who_am}_${db_host}.db
db2 list node directory > ${db_ip}_${who_am}_${db_host}.node
#!/usr/bin/ksh
#aix平台
db_host=`hostname`
db_ip=`ifconfig -a | sed -n "5,5p" | awk ‘{print $2}‘`
who_am=`whoami`
db2 list db directory > ${db_ip}_${who_am}_${db_host}.db
db2 list node directory > ${db_ip}_${who_am}_${db_host}.node
批处理各台服务器编目：
#!/bin/bash
#bash $0 catadir linux|aix db|node
#脚本运行时有三个参数：
# 1、编目信息文件所在目录，
# 2、平台linux或aix
# 3、所要生成的编目类型，node或db
if [ $# -ne 3 ]; then
echo "bash $0 catadir linux|aix db|node"
exit 1
fi
cata_dir="$1"
os_sys="$2"
db_node="$3"
os_linux="linux"
os_aix="aix"
db="db"
node="node"
catalog_node="catalog_node_`date +%F`"
catalog_db="catalog_db_`date +%F`"
for file in $(find ${cata_dir} -name "*.${db_node}" | awk -F‘/‘ ‘{print $2}‘)
do
#echo filename:$file
ip_user="${file%_*}"
db_host="${ip_user%_*}"
db_user="${ip_user#*_}"
#linux node
if [[ "${os_sys}"x = "${os_linux}"x && "${db_node}"x = "${node}"x ]]; then
cat ${cata_dir}/${file} | egrep ‘Node name|entry type|Protocol|Hostname|Service name‘ | awk ‘{print $NF}‘ | awk ‘{printf $0","} NR%5==0 {print db_host","db_user}‘ db_host="$db_host" db_user="$db_user" >> ${catalog_node}
fi
#aix node
if [[ "${os_sys}"x = "${os_aix}"x && "${db_node}"x = "${node}"x ]]; then
cat ${cata_dir}/${file} | grep -e "节点名" -e "目录条目类型" -e "协议" -e "主机名" -e "服务名称" | awk ‘{print $NF}‘ | awk ‘{printf $0","} NR%5==0 {print db_host","db_user}‘ db_host="$db_host" db_user="$db_user" >> ${catalog_node}
fi
#linux db
if [[ "${os_sys}"x = "${os_linux}"x && "${db_node}"x = "${db}"x ]]; then
#间接db
cat ${cata_dir}/${file} | egrep ‘alias|Database name|entry type|partition‘ | awk ‘{print $NF}‘ | grep -A 1 -B 2 "Indirect" | grep -v "\-\-" | awk ‘{printf $0","} NR%2==0 && NR%4!=0 {printf ","} NR%4==0 {print db_host","db_user}‘ db_host="$db_host" db_user="$db_user" >> ${catalog_db}
#远程db
cat ${cata_dir}/${file} | egrep ‘alias|Database name|Node name|entry type|partition‘ | grep -A 1 -B 3 "Remote" | grep -v "\-\-" | awk ‘{print $NF}‘ |awk ‘{printf $0","} NR%5==0 {print db_host","db_user}‘ db_host="$db_host" db_user="$db_user" >> ${catalog_db}
fi
#aix db
if [[ "${os_sys}"x = "${os_aix}"x && "${db_node}"x = "${db}"x ]]; then
#间接db
cat ${cata_dir}/${file} | egrep ‘数据库别名|数据库名称|目录条目类型|目录数据库分区号‘ | awk ‘{print $NF}‘ | grep -A 1 -B 2 "间接" | grep -v "\-\-" | awk ‘{printf $0","} NR%2==0 && NR%4!=0 {printf ","} NR%4==0 {print db_host","db_user}‘ db_host="$db_host" db_user="$db_user" >> ${catalog_db}
#远程db
cat ${cata_dir}/${file} | egrep ‘数据库别名|数据库名称|节点名|目录条目类型|目录数据库分区号‘ | grep -A 1 -B 3 "远程"| grep -v "\-\-" | awk ‘{print $NF}‘ |awk ‘{printf $0","} NR%5==0 {print db_host","db_user}‘ db_host="$db_host" db_user="$db_user" >> ${catalog_db}
fi
done
exit $?
标签：one bash 运行 toc 批处理 inux net 数据 保存
原文地址：http://www.cnblogs.com/jjzd/p/7426924.html
