进程守护

#!/bin/sh
declare -A modules=(["gateway"]="zt-gateway" ["auth"]="zt-auth" ["site"]="zt-modules-site" ["system"]="zt-modules-system" ["chip"]="zt-modules-chip")
name=""
zt_start(){
    zt_get $1
        
        if [ "$name" = "" ]
        then
        echo "$1 not found"
        else
            pid=`ps axu  | grep $name |  grep -v grep `
            if [ ! -n "$pid" ]; then
                    echo -e "$name Active(\033[31mdead\033[0m) , it's will be restart now".
                    /usr/bin/java -jar /data/www/ztgl_server/$name.jar -Xms512m -Xmx512m -Xmn256m -XX:+PrintGCDetails  -XX:+PrintGCDateStamps -Xloggc:/data/www/ztgl_server/logs/$name-gc.log >> /data/www/ztgl_server/logs/$name.log 2>&1 &
                    echo -e "$name Active(\033[32mrunning\033[0m)"
            else
                    echo -e "$name Active(\033[32mrunning\033[0m)"
        fi
        fi
}


zt_stop(){
    zt_get $1
    
    if [ "$name" != "" ]
        then
        echo "ps axu | grep $name | grep -v grep | awk '{print $2}' | xargs -i sudo kill -9 {}"
        ps axu | grep $name | grep -v grep | awk '{print $2}' | xargs -i sudo kill -9 {} 


        echo -e "\033[32m{$name} was killed.\033[0m"
        else
        echo "$1 not found"
    fi
}


zt_restart(){
    zt_stop $1
    zt_start $1    
}


zt_get(){
    for i in ${!modules[@]}
    do  
      if [ "$i" = "$1" ]
           then
          name=${modules[$i]}
          break
           fi
    done
}
show_help()
{
printf "
Usage: $0 [OPTIONS]


OPTIONS: start | stop | restart


example: monitor.sh gateway restart
"
}




case $2 in
    "start" )
        zt_start $1
        exit
        ;;
    "stop" )
        zt_stop $1
        exit
        ;;
    "restart" )
        zt_restart $1
        exit
        ;;
    *)
        show_help
        exit
        ;;
esac

#!/bin/bash
declare -A modules=(["gateway"]="zt-gateway" ["auth"]="zt-auth" ["site"]="zt-modules-site" ["system"]="zt-modules-system" ["chip"]="zt-modules-chip" ["equipment"]="zt-modules-equipment")
declare -A jarpaths=(["gateway"]="/home/qqmovie/ztgl/zt-gateway/target/zt-gateway.jar" ["auth"]="/home/qqmovie/ztgl/zt-auth/target/zt-auth.jar" ["site"]="/home/qqmovie/ztgl/zt-modules/zt-site/target/zt-modules-site.jar" ["system"]="/home/qqmovie/ztgl/zt-modules/zt-system/target/zt-modules-system.jar" ["chip"]="/home/qqmovie/ztgl/zt-modules/zt-chip/target/zt-modules-chip.jar" ["equipment"]="/home/qqmovie/ztgl/zt-modules/zt-equipment/target/zt-modules-equipment.jar")
name=""
jarpath=""
zt_start(){
    zt_get $1
        
        if [ "$name" = "" ]
        then
        echo "$1 not found"
        else
            pid=`ps axu  | grep $name |  grep -v grep `
            if [ ! -n "$pid" ]; then
                    echo -e "$name Active(\033[31mdead\033[0m) , it's will be restart now".
                    /usr/bin/java -jar $jarpath -Xms512m -Xmx512m -Xmn256m -XX:+PrintGCDetails  -XX:+PrintGCDateStamps -Xloggc:/data/log/$name-gc.log >> /data/log/zt-$name.log 2>&1 &
                    echo "/usr/bin/java -jar $jarpath -Xms512m -Xmx512m -Xmn256m -XX:+PrintGCDetails  -XX:+PrintGCDateStamps -Xloggc:/data/log/$name-gc.log >> /data/log/zt-$name.log 2>&1 &"
                    echo -e "$name Active(\033[32mrunning\033[0m)"
            else
                    echo -e "$name Active(\033[32mrunning\033[0m)"
        fi
        fi
}


zt_stop(){
    zt_get $1
    
    if [ "$name" != "" ]
        then
        echo "ps axu | grep $name | grep -v grep | awk '{print $2}' | xargs -i sudo kill -9 {}"
        ps axu | grep $name | grep -v grep | awk '{print $2}' | xargs -i sudo kill -9 {} 


        echo -e "\033[32m{$name} was killed.\033[0m"
        else
        echo "$1 not found"
    fi
}


zt_restart(){
    zt_stop $1
    zt_start $1    
}


zt_get(){
    for i in ${!modules[@]}
    do  
      if [ "$i" = "$1" ]
           then
          name=${modules[$i]}
          jarpath=${jarpaths[$i]}
          break
           fi
    done
}
zt_status(){
    for i in ${!modules[@]}
        do
        name=${modules[$i]}
        jarpath=${jarpaths[$i]}
        pid=`ps axu  | grep $name |  grep -v grep `
                if [ ! -n "$pid" ]; then
                        echo -e "$i  Active(\033[31mdead\033[0m)"
                else
                        echo -e "$i  Active(\033[32mrunning\033[0m)"
                fi    
    done
    echo " "
    echo " " 
}


zt_monitor(){
    for i in ${!modules[@]}
        do
                name=${modules[$i]}
        now=`date '+%Y-%m-%d %H:%M:%S'`
                pid=`ps axu  | grep $name |  grep -v grep `
                if [ ! -n "$pid" ]; then
            echo -e "$now $name Active(\033[31mdead\033[0m) , it's will be restart now".
               /usr/bin/java -jar /data/www/ztgl_server/$name.jar -Xms512m -Xmx512m -Xmn256m -XX:+PrintGCDetails  -XX:+PrintGCDateStamps -Xloggc:/data/www/ztgl_server/logs/$name-gc.log >> /data/www/ztgl_server/logs/$name.log 2>&1 &
             echo -e "$now $name it's worked."
        else
            echo -e "$now $name Active(\033[32mrunning\033[0m)"
                fi
        done
}
show_help()
{
printf "
Usage: $0 [MODULES] [OPTIONS]


MODULES: gateway | auth | site | system | chip | equipment


OPTIONS: start | stop | restart


example: $0 gateway restart




"
}




case $2 in
    "start" )
        zt_start $1
        exit
        ;;
    "stop" )
        zt_stop $1
        exit
        ;;
    "restart" )
        zt_restart $1
        exit
        ;;
    "monitor" )
    zt_monitor
        exit
        ;;
    *)
        show_help
    zt_status
        exit
        ;;
esac