lsyncd
自动目录同步，调用系统的rsync
build
Dockerfile
启动
setup.sh
#!/bin/bash
docker kill lsyncd
docker rm lsyncd
docker run -d --name lsyncd \
--net host \
-v /etc/localtime:/etc/localtime:ro \
-v /etc/timezone:/etc/timezone:ro \
-v $(pwd)/log:/var/log/lsyncd \
-v $(pwd)/config/lsyncd.lua:/etc/lsyncd.lua \
-v /tmp:/tmp \
registry.cn-hangzhou.aliyuncs.com/buyfakett/lsyncd:s3-alpine
配置
lsyncd.lua
此配置用于ssh同步文件
settings {
logfile = "/var/log/lsyncd/lsyncd.log",
statusFile = "/var/log/lsyncd/lsyncd.status",
inotifyMode = "CloseWrite",
maxProcesses = 8,
}
sync {
default.rsync,
source = "/tmp/test2",
target = "root@192.168.1.1:/tmp/test1",
maxDelays = 5,
delay = 30,
delete = false,
exclude = { },
-- init = false,
rsync = {
binary = "/usr/bin/rsync",
archive = true,
compress = true,
bwlimit = 1500,
rsh = "sshpass -p password ssh -p 22 -o StrictHostKeyChecking=no"
}
}
rsync同步的时候会有临时文件，我们要同步到本地挂载的oss中，不能有临时文件，就可以用到以下配置
settings {
logfile = "/var/log/lsyncd/lsyncd.log",
statusFile = "/var/log/lsyncd/lsyncd.status",
inotifyMode = "CloseWrite",
maxProcesses = 8,
}
sync {
default.rsync,
source = "/tmp/test1",
target = "/data/oss",
maxDelays = 5,
delay = 30,
delete = false,
exclude = { ".*" },
-- init = false,
rsync = {
binary = "/usr/bin/rsync",
archive = true,
compress = true,
inplace = true,
}
}
多种配置示例
settings {
logfile ="/usr/local/lsyncd-2.1.5/var/lsyncd.log",
statusFile ="/usr/local/lsyncd-2.1.5/var/lsyncd.status",
inotifyMode = "CloseWrite",
maxProcesses = 8,
}
-- I. 本地目录同步，direct：cp/rm/mv。 适用：500+万文件，变动不大
sync {
default.direct,
source = "/tmp/src",
target = "/tmp/dest",
delay = 1
maxProcesses = 1
}
-- II. 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",
rsync = {
binary = "/usr/bin/rsync",
archive = true,
compress = true,
bwlimit = 2000
}
}
-- III. 远程目录同步，rsync模式 + rsyncd daemon
sync {
default.rsync,
source = "/tmp/src",
target = "syncuser@172.29.88.223::module1",
delete="running",
exclude = { ".*", ".tmp" },
delay = 30,
init = false,
rsync = {
binary = "/usr/bin/rsync",
archive = true,
compress = true,
verbose = true,
password_file = "/etc/rsyncd.d/rsync.pwd",
_extra = {"--bwlimit=200"}
}
}
-- IV. 远程目录同步，rsync模式 + ssh shell
sync {
default.rsync,
source = "/tmp/src",
target = "172.29.88.223:/tmp/dest",
-- target = "root@172.29.88.223:/remote/dest",
-- 上面target，注意如果是普通用户，必须拥有写权限
maxDelays = 5,
delay = 30,
-- init = true,
rsync = {
binary = "/usr/bin/rsync",
archive = true,
compress = 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
}
}
-- V. 远程目录同步，rsync模式 + rsyncssh，效果与上面相同
sync {
default.rsyncssh,
source = "/tmp/src2",
host = "172.29.88.223",
targetdir = "/remote/dir",
excludeFrom = "/etc/rsyncd.d/rsync_exclude.lst",
-- maxDelays = 5,
delay = 0,
-- init = false,
rsync = {
binary = "/usr/bin/rsync",
archive = true,
compress = true,
verbose = true,
_extra = {"--bwlimit=2000"},
},
ssh = {
port = 1234
}
}