arm linux 移植 rsync

背景：

在产品开发中可以使用rsync进行大文件的拷贝，断点续传。

host平台　　 ：Ubuntu 16.04
arm平台　　 ： 3531d
arm-gcc　　 ：4.9.4

rsync　　　 ：3.1.3

主机准备：

使用以下的脚本进行编译：

#
#    Copyright By Schips, All Rights Reserved
#    https://gitee.com/schips/
#
#    File Name:  make.sh
#    Created  :  Tue 22 Oct 2019 08:57:53 AM CST
#
#
#!/bin/sh

BASE=`pwd`
BUILD_HOST=arm-linux

OUTPUT_PATH=${BASE}/install/

make_dirs() {
    cd ${BASE}
    mkdir  compressed  install  source -p
    sudo ls
}

tget () { #try wget
    filename=`basename $1`
    echo "Downloading [${filename}]..."
    if [ ! -f ${filename} ];then
        wget $1
    fi

    echo "[OK] Downloaded [${filename}] "
}

download_package () {
    cd ${BASE}/compressed
    #下载包
    tget https://rsync.samba.org/ftp/rsync/rsync-3.1.3.tar.gz
}

tar_package () {
    cd ${BASE}/compressed
    ls * > /tmp/list.txt
    for TAR in `cat /tmp/list.txt`
    do
        tar -xf $TAR -C  ../source
    done
    rm -rf /tmp/list.txt
}

make_rsync () {
    cd ${BASE}/source/rsync*

    CC=${BUILD_HOST}-gcc ./configure --prefix=${OUTPUT_PATH}/rsync-3.1.3 
        --disable-ipv6 --disable-debug --mandir="/tmp/" 
        --host=${BUILD_HOST} && make && make install
}

make_dirs
download_package
tar_package
make_rsync
exit $?

编辑 配置文件

vi /etc/rsyncd.conf

根据自己的需要进行修改

uid = apache
gid = users
port = 873
use chroot = no
#hosts allow = 192.168.9.3
#hosts deny =  192.168.10.0/24
pid file = /usr/local/rsync/rsyncd.pid
lock file = /usr/local/rsync/rsync.lock
#log file = /usr/local/rsync/logs/rsyncd.log

[apache]
comment=all web
path=/
read only=no

secrets file=/usr/local/rsync/etc/rsyncd.passwd
auth users=apache

上文红色的这一行是作为密码规则文件。我们可以指定用户密码，例如：

apache:apachepass

设置rsync启动脚本：

由于 rsync 的启动参数比较多，我们这里用一个脚本来代替它。

vi /usr/bin/rsync.sh

#!/bin/bash

#this script for start|stop rsync daemon service
#date:2019/10/22

status1=$(ps -ef | egrep "rsync --daemon.*rsyncd.conf" | grep -v 'grep')
pidfile="/usr/local/rsync/rsyncd.pid"
start_rsync="rsync --daemon --config=/etc/rsyncd.conf"

function rsyncstart() {

    if [ "${status1}X" == "X" ];then

        rm -f $pidfile
　　　　 mkdir -p /usr/local/rsync/
        ${start_rsync}

        status2=$(ps -ef | egrep "rsync --daemon.*rsyncd.conf" | grep -v 'grep')

        if [  "${status2}X" != "X"  ];then
            echo "rsync service start.......OK"
        fi

    else
        echo "rsync service is running !"
    fi
}

function rsyncstop() {

    if [ "${status1}X" != "X" ];then

        kill -9 $(cat $pidfile)

        status2=$(ps -ef | egrep "rsync --daemon.*rsyncd.conf" | grep -v 'grep')

        if [ "${statusw2}X" == "X" ];then

            echo "rsync service stop.......OK"
        fi
    else
        echo "rsync service is not running !"

    fi
}


function rsyncstatus() {

    if [ "${status1}X" != "X" ];then
        echo "rsync service is running !"
    else
         echo "rsync service is not running !"
    fi

}

function rsyncrestart() {

    if [ "${status1}X" == "X" ];then

        echo "rsync service is not running..."

        rsyncstart
    else
        rsyncstop
        for i in 1 2 3 ;
        do
                sleep 1
                echo -n "."
        done
        rsyncstart

        fi
}

case $1 in

        "start")
               rsyncstart
                ;;

        "stop")
               rsyncstop
                ;;

        "status")
               rsyncstatus
               ;;

        "restart")
               rsyncrestart
               ;;

        *)
          echo
                echo  "Usage: $0 start|stop|restart|status"
          echo
esac

设置rsync开机自启动：

注意红色部分的内容是上文的启动脚本所在的位置

#!/bin/bash
rsync=/usr/bin/rsync.sh

function    try_start
{
    count_num=`ps -ef|grep 'rsync --daemon'|grep -v grep|wc -l`
    echo $count_num
    rm -f /usr/local/rsync/rsyncd.pid
    if [ $count_num -eq 0 ];then
        ${rsync} start
    fi
}

test -x "$sshd" || exit 0
case "$1" in

    start)
        echo -n "Starting rsync daemon"
        try_start
        echo "."
        ;;
    
    stop)
        echo -n "Stopping rsync"
        ${rsync} stop
        echo "."
        ;;
    
    restart)
        echo -n "Stopping rsync"
        try_stop
        echo "."
        echo -n "Waiting for rsync to die off"
        for i in 1 2 3 ;
        do
                sleep 1
                echo -n "."
        done
        echo ""
        echo -n "Starting rsync daemon"
        ${rsync} restart
        echo "."
        ;;
    *)
        echo "Usage: $0 {start|stop|restart}"
        exit 1
esac

exit 0

拷贝对应的文件到指定的位置即可