discover_dubbo.sh感知dubbo

#!/usr/bin/env bash
result=
PID=
Port=
lineport=
lineport1=
discover_dubbo_json=

function getPIDByPort() {
    Port=`echo $1 | tr -d '\r'`
    PID=
    if [[ "$Port" != "" ]];then
            PID=$(netstat -anp | grep $Port| grep "LISTEN"|awk -F " " '{print $7}'|head -n 1|sed 's/\(.*\)\/\(.*\)/\1/g')
    fi
}
function isBlank(){
    if [[ "$discover_dubbo_json" == "" ]];then
        echo "[]"
    else
        discover_dubbo_json="[${discover_dubbo_json%,*}]"
        discover_dubbo_json=`echo ${discover_dubbo_json//\'/\"}`
        echo $discover_dubbo_json
        #echo "[${discover_dubbo_json%,*}]"
    fi
}

result=`locate /*.properties |grep "conf/\|config/"`
for line in $result
do
    if [[ "$line" != "" ]];then
        lineport=""
        lineport=`cat $line |grep -v '<!\-\-'|grep -v "#" |grep "dubbo.protocol"|sed 's/\(.*\)port="\([0-9]*\)"\(.*\)/\2/g'`
        if [[ "$lineport" != "" ]]; then
            lineport1=${lineport#*=}
            getPIDByPort $lineport1
            if [[ "$PID" != "" ]];then
                path=${line%%WEB-INF*}
                discover_dubbo_json="$discover_dubbo_json{'cpname':'dubbo','port':'$Port','name':'Dubbo组件模板','flag':'$PID','path':'$path'},"
                #echo FLAG" "$PID
            fi
        fi
    fi
done

isBlank