yum install epel-release -y
yum install lua lua-devel lsyncd -y
vim /etc/lsyncd.conf
settings { # 全局配置
logfile ="/var/log/lsyncd/lsyncd.log", # 日志文件存放位置
statusFile ="/var/log/lsyncd/lsyncd.status", # 状态文件存放位置
inotifyMode = "CloseWrite", # inotify监控的事件 ,默认是 CloseWrite,还可以是 Modify 或 CloseWrite or Modify
maxProcesses = 8, # 最大同步进程
maxDelays = 1, # 累计到多少所监控的事件激活一次同步,即使后面的delay延迟时间还未到
--nodaemon = true, # 是否启用守护模式,默认 true
--statusInterval = 10 # 将lsyncd的状态写入上面的statusFile的间隔,默认10秒
}
# 本地目录同步,direct:cp/rm/mv。 适用:500+万文件,变动不大
sync {
default.direct, #rsync , rsyncssh , direct 三种模式
source = "/tmp/src", #同步的源目录
target = "/tmp/dest", #目的地址
delay = 1
maxProcesses = 1
}
# 本地目录同步,rsync模式:rsync
sync {
default.rsync,
source = "/tmp/src",
target = "/tmp/dest1",
--excludeFrom = "/etc/rsyncd.d/rsync_exclude.lst",
delete = true, #默认 true ,允许同步删除。还有 false, startup, running 值
--exclude = { "。*","*.tmp" }, #哪些文件不同步
delay = 1, #累计事件,等待rsync同步延时时间,默认15秒(最大累计到1000个不可合并的事件)。也就是15s内监控目录下发生的改动,会累积到一次rsync同步,避免过于频繁的同步。(可合并的意思是,15s内两次修改了同一文件,最后只同步最新的文件)
rsync = {
binary = "/usr/bin/rsync", #rsync的二进制处理文件
archive = true, #归档模式
compress = true, #压缩传输
verbose = true, #增量
--bwlimit = 2000, #限速
--password_file = "/etc/rsyncd.pass" #密码文件
}
}
# 远程目录同步,rsync模式 + ssh shell
sync {
default.rsync,
source = "/tmp/src",
target = "172.29.88.223:/tmp/dest",
maxDelays = 5,
delay = 0,
-- init = true,
rsync = {
binary = "/usr/bin/rsync",
archive = true,
compress = true,
verbose = true,
bwlimit = 2000
-- rsh = "/usr/bin/ssh -p 22 -o StrictHostKeyChecking=no"
-- 如果要指定其它端口,请用上面的rsh
}
}
# 本机的/root/abc/目录同步到192.168.1.126:/tmp/目录下
vim /etc/lsyncd.conf
settings {
logfile ="/var/log/lsyncd/lsyncd.log",
statusFile ="/var/log/lsyncd/lsyncd.status",
inotifyMode = "CloseWrite",
maxProcesses = 8,
maxDelays = 1,
delay = 0,
--nodaemon = true,
--statusInterval = 10
}
sync {
default.rsync,
source = "/root/abc",
target = "192.168.1.126:/tmp/",
delay = 0,
-- init = true,
rsync = {
binary = "/usr/bin/rsync",
archive = true,
compress = true,
verbose = true,
bwlimit = 2000
-- rsh = "/usr/bin/ssh -p 22 -o StrictHostKeyChecking=no"
}
}