53 lines
1.7 KiB
Bash
Executable File
53 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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#####################################################################################################################################
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# Author: Zhang Shuai #
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# Date: 2019-08-26 #
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# Description: End a MPI Gazebo simulation task #
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# Usage: ./MPI_Gazebo_end.sh [hostfile] [shell's path] #
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# Example: ./MPI_Gazebo_launch.sh hostfile ~/Git/Gazebo_Distributed_MPI/mpi_run #
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#####################################################################################################################################
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host_file=$1
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shell_path=$2
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host_count=0
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hosts=()
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#获取hostfile文件中的host名字
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while read line
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do
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if [ -n "$line" ]
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then
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temp=${line% *}
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hosts[$host_count]=$temp
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let host_count=$host_count+1
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fi
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done < $host_file
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echo "host_count:$host_count"
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for((i=0;i<host_count;i++))
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do
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echo "host_name:${hosts[$i]}"
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done
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#登入各节点kill相关进程以结束仿真（1.目前方式比较暴力，后续改进。）
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for((i=0;i<host_count;i++))
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do
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ssh -f -n ${hosts[$i]} > /dev/null 2>&1 "cd $shell_path;
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./kill.sh;
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./kill.sh;
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./kill.sh;
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./kill.sh;
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./kill.sh;
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./kill.sh;
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./kill.sh;
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./kill.sh;
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./kill.sh;
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exit"
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echo "${hosts[$i]}:close_good"
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done
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echo simulation_done!
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exit 0 |