rsync服务企业应用

守护进程服务企业应用:

守护进程多模块功能配置

sa  sa_data.txt
dev dev_data.txt
dba dba_data.txt
[backup]
comment = "backup dir by oldboy"
path = /backup
[dba]
comment = "backup dir by oldboy"
path = /dba
[dev]
comment = "backup dir by oldboy"
path = /devdata

守护进程的排除功能实践

    第一个历程: 实现单个排除备份
    准备环境:
    [root@nfs01 /] mkdir -p /oldboy
    [root@nfs01 /] mkdir -p /oldboy/{a..c}
    [root@nfs01 /] touch /oldboy/{a..c}/{1..3}.txt
    [root@nfs01 /] tree /oldboy
    /oldboy
    ├── 01.txt
    ├── 02.txt
    ├── a
    │    ├── 1.txt
    │    ├── 2.txt
    │    └── 3.txt
    ├── b
    │    ├── 1.txt
    │    ├── 2.txt
    │    └── 3.txt
    └── c
        ├── 1.txt
        ├── 2.txt
        └── 3.txt

需求01: 将/oldboy目录下面 
 a目录数据全部备份 
 b目录不要备份1.txt文件 
 c整个目录不要做备份

   --exclude=PATTERN
    绝对路径方式:
[root@nfs01 /]  rsync -avz /oldboy --exclude=/oldboy/b/1.txt --exclude=/oldboy/c/ 
rsync_backup@172.16.1.41::backup --password-file=/etc/rsync.password
    sending incremental file list
    oldboy/
    oldboy/01.txt
    oldboy/02.txt
    oldboy/a/
    oldboy/a/1.txt
    oldboy/a/2.txt
    oldboy/a/3.txt
    oldboy/b/
    oldboy/b/2.txt
    oldboy/b/3.txt
 
相对路径方式:
[root@nfs01 /]  rsync -avz /oldboy --exclude=b/1.txt --exclude=c/
 rsync_backup@172.16.1.41::backup --password-file=/etc/rsync.password 
    sending incremental file list
    oldboy/
    oldboy/01.txt
    oldboy/02.txt
    oldboy/a/
    oldboy/a/1.txt
    oldboy/a/2.txt
    oldboy/a/3.txt
    oldboy/b/
    oldboy/b/2.txt
    oldboy/b/3.txt
    sent 502 bytes  received 177 bytes  1,358.00 bytes/sec
    total size is 0  speedup is 0.00


需求02: 将/oldboy目录下面 
  a目录数据全部备份
  b目录不要备份1.txt文件 
  c整个目录1.txt 3.txt文件不要备份


    --exclude-from=file  --- 批量排除 
    第一个历程: 编辑好一个排除文件
    [root@nfs01 /]  cat /oldboy/exclude.txt 
    b/1.txt
    c/1.txt
    c/3.txt
    exclude.txt

    第二个历程: 实现批量排除功能
    [root@nfs01 /]  rsync -avz /oldboy --exclude-from=/oldboy/exclude.txt 
rsync_backup@172.16.1.41::backup --password-file=/etc/rsync.password 
    sending incremental file list
    oldboy/
    oldboy/01.txt
    oldboy/02.txt
    oldboy/a/
    oldboy/a/1.txt
    oldboy/a/2.txt
    oldboy/a/3.txt
    oldboy/b/
    oldboy/b/2.txt
    oldboy/b/3.txt
    oldboy/c/
    oldboy/c/2.txt

守护进程来创建备份目录

    [root@nfs01 /]  rsync -avz /etc/hosts
     rsync_backup@172.16.1.41::backup/10.0.0.31/ --password-file=/etc/rsync.password 
    
    sending incremental file list
    created directory 10.0.0.31
    hosts
    
    sent 226 bytes  received 75 bytes  602.00 bytes/sec
    total size is 371  speedup is 1.23
    
    PS: 客户端无法在服务端创建多级目录

守护进程的访问控制配置

守护进程白名单和黑名单功能
PS: 建议只使用一种名单

守护进程的列表功能配置

[root@nfs01 /]  rsync rsync_backup@172.16.1.41::
backup          "backup dir by oldboy"
dba             "backup dir by oldboy"
dev             "backup dir by oldboy"    PS:需服务端文件开启 list=true