# cat global.sh
--------------------------------------------------------------------------------------------------------
#!/bin/bash
#create by hexm @2016.6
DATE=`date +%Y%m%d`
TIME=`date '+%F %H:%M:%S'`
MysqL_USER="xxx"
MysqL_PASSWD="xxx"
MysqL_ADDRESS="10.88.2.111"
EXEC_LOG="/app/healthcheck/log/exec_$DATE.log"
#DATA_LOG="/app/healthcheck/log/data_$DATE.log"
SOURCE_FILE="/app/healthcheck"
DIST_FILE="/app/healthcheck"
SSH_KEY="/root/.ssh/id_rsa_gongy"
#IP=`ifconfig eth1|awk -F"[ :]+" 'NR==2{print $4}'`
DATA_LOG="/app/healthcheck/log/${IP}_data_$DATE.log"
INSERT_sql_LOG="/app/healthcheck/log/insertsql_$IP_$DATE.log"
-------------------------------------------------------------------------------------------
#catcheck_all.sh
#!/bin/bash
#create by hexm @2016.6
#date=`date +%Y%m%d`
#DIST_FILE=/app/healthcheck
#EXEC_LOG=/app/healthcheck/log/exec_$date.log
set -e
IP=`ifconfig eth1|awk -F"[ :]+" 'NR==2{print $4}'`
#加载变量
. /app/healthcheck/scripts/global.sh
#因rsync用户名有nobody和csocket两种，这里判断下防止被修改
CHECK_ALL_OWN=`ls -ld /app/healthcheck/ |awk '{print $3}'`
rsync_user=`cat /etc/rsyncd.conf|grep uid|awk -F"[ =]+" '{print $NF}'`
if [[ ${CHECK_ALL_OWN} != ${rsync_user} ]];then
chown ${rsync_user}.${rsync_user} /app/healthcheck -R
fi
TOP_INFO(){
#TOP_DETAIL=$(/usr/bin/top -bn1 )
#cpu_USE=$(echo -e "$TOP_DETAIL" |grep "cpu(s):" |awk '{print $2}' | tail -n1 |cut -d"%" -f 1)
TOP_DETAIL=$(/usr/bin/top -b -d 10 -n 2 )
cpu_USE=$(echo -e "$TOP_DETAIL" |grep "cpu(s):" |awk '{print $2}' | tail -n1 |cut -d"%" -f 1)
cpu_LOAD=$(uptime | awk -F"," '{print $(NF-2)}'| awk '{print $3}')
cpu_LOAD=$(echo -e "${cpu_LOAD}" | sed 's/[,]//g')
}
#获取可用内存率
MEM(){
Free_mem=`free -m|awk -F"[ :]+" 'NR==2{print $4+$6+$7}'`
Totol_mem=`free -m|grep Mem |awk '{print $2}'`
ava_mem=`echo "scale=2;$Free_mem/$Totol_mem*100" | bc`
MEM_FREE=${ava_mem/.*}
}
#获取读IO和写IO
IO(){
R_IO=`iostat -x|awk '/sda/{print $4}'|awk '{sum+=$1}END{print sum/NR}'`
W_IO=`iostat -x|awk '/sda/{print $5}'|awk '{sum+=$1}END{print sum/NR}'`
}
#获取磁盘可用率
#划分为"/"、"DFS"、"APP"、"FDFS"四种
DISK(){
DISK_USE=`df -h|awk "/\/$/"'{print $(NF-1)}'|cut -d"%" -f 1`
if [[ "${DISK_USE}" == "" ]];then
echo "$IP:无/目录" &>/dev/null
else
DISK_USE=${DISK_USE/.*}
DISK_FREE=$((100-$DISK_USE))
fi
DISK_DFS_USE=`df -h|awk "/\/dfs/"'{print$(NF-1)}'|cut -d"%" -f 1`
if [[ "${DISK_DFS_USE}" == "" ]];then
echo "$IP:无/dfs目录" &> /dev/null
else
DISK_DFS_USE=${DISK_DFS_USE/.*}
DISK_DFS_FREE=$((100-${DISK_DFS_USE}))
fi
DISK_APP_USE=`df -h|awk "/\/app/"'{print$(NF-1)}'|cut -d"%" -f 1`
if [[ "${DISK_APP_USE}" == "" ]];then
echo "$IP:无/app目录" &> /dev/null
else
DISK_APP_USE=${DISK_APP_USE/.*}
DISK_APP_FREE=$((100-$DISK_APP_USE))
fi
DISK_FDFS_USE=`df -h|awk "/\/fdfs/"'{print$(NF-1)}'|cut -d"%" -f 1`
if [[ "${DISK_FDFS_USE}" == "" ]];then
echo "$IP:无/fdfs目录" &> /dev/null
else
DISK_FDFS_USE=`echo $DISK_FDFS_USE|tr " " "\n"|awk '{sum+=$1}END{print sum/NR}'`
DISK_FDFS_USE=${DISK_FDFS_USE/.*}
DISK_FDFS_FREE=$((100-${DISK_FDFS_USE}))
fi
}
#获取网卡单秒流量
NETWORK_FLOW(){
FLAG=`ifstat 1 1|head -1|awk '{print $1}'`
if [ $FLAG == eth1 ];then
WAN_INPUT="None"
WAN_OUTPUT="None"
LAN_INPUT=`ifstat 1 1 |awk 'NR==3{print $1}'`
LAN_OUTPUT=`ifstat 1 1 |awk 'NR==3{print $2}'`
else
WAN_INPUT=`ifstat 1 1 |awk 'NR==3{print $1}'`
WAN_OUTPUT=`ifstat 1 1 |awk 'NR==3{print $2}'`
LAN_INPUT=`ifstat 1 1 |awk 'NR==3{print $3}'`
LAN_OUTPUT=`ifstat 1 1 |awk 'NR==3{print $4}'`
fi
}
MEM
TOP_INFO
DISK
NETWORK_FLOW
IO
#数据入库
TIME=`date '+%F %H:%M:%S'`
MysqL -u${MysqL_USER} -p${MysqL_PASSWD} -h${MysqL_ADDRESS} <<EOF
use db_devops;
insert into tbl_data(IP,cpu_USE,MEM_FREE,cpu_LOAD,WAN_INPUT,WAN_OUTPUT,LAN_INPUT,LAN_OUTPUT,DISK_FREE,DISK_DFS_FREE,DISK_APP_FREE,DISK_FDFS_FREE,R_IO,W_IO,SYS_TIME,sql_TIME)
values('${IP}','$cpu_USE','$MEM_FREE','$cpu_LOAD','${WAN_INPUT:-None}','${WAN_OUTPUT:-None}','${LAN_INPUT:-None}','${LAN_OUTPUT:-None}','${DISK_FREE:-None}','${DISK_DFS_FREE:-None}','${DISK_APP_FREE:-None}','${DISK_FDFS_FREE:-None}','${R_IO:-None}','${W_IO:-None}','$TIME',now());
EOF
原文链接：https://www.f2er.com/bash/390881.html