Puppet filebucket命令參數介紹(九)
阿新 • • 發佈：2017-09-13
puppet filebucket命令參數介紹(九)
puppet filebucket命令通常用來做文件的備份、獲取和還原,支持遠程操作.
puppet 節點會在每次更新之前，將該節點運行的環境配置文件以md5的形式存儲到/var/lib/puppet/bucket目錄,裏面包含了每個配置文件的內容、路徑和名稱，通過filebucket命令指定文件的md5值可將指定文件恢復.
puppet filebucket參數:
[[email protected] ~]# puppet filebucket -h
puppet-filebucket(8) -- Store and retrieve files in a filebucket
========
SYNOPSIS
--------
A stand-alone Puppet filebucket client.
USAGE
-----
puppet filebucket <mode> [-h|--help] [-V|--version] [-d|--debug]
[-v|--verbose] [-l|--local] [-r|--remote] [-s|--server <server>]
[-b|--bucket <directory>] <file> <file> ...
Puppet filebucket can operate in three modes, with only one mode per call:
backup:
Send one or more files to the specified file bucket. Each sent file is
printed with its resulting md5 sum.
get:
Return the text associated with an md5 sum. The text is printed to
stdout, and only one file can be retrieved at a time.
restore:
Given a file path and an md5 sum, store the content associated with
the sum into the specified file path. You can specify an entirely new
path to this argument; you are not restricted to restoring the content
to its original location.
DESCRIPTION
-----------
This is a stand-alone filebucket client for sending files to a local or
central filebucket.
Note that ‘filebucket‘ defaults to using a network-based filebucket
available on the server named ‘puppet‘. To use this, you‘ll have to be
running as a user with valid Puppet certificates. Alternatively, you can
use your local file bucket by specifying ‘--local‘.
OPTIONS
-------
Note that any setting that‘s valid in the configuration
file is also a valid long argument. For example, ‘ssldir‘ is a valid
setting, so you can specify ‘--ssldir <directory>‘ as an
argument.
See the configuration file documentation at
http://docs.puppetlabs.com/references/stable/configuration.html for the
full list of acceptable parameters. A commented list of all
configuration options can also be generated by running puppet with
‘--genconfig‘.
* --debug: #開啟debug調試模式
Enable full debugging.
* --help:
Print this help message
* --local: #使用本地的filebucket，這將使用默認配置.
Use the local filebucket. This will use the default configuration
information.
* --remote: #使用遠程的filebucket,將使用默認配置信息.
Use a remote filebucket. This will use the default configuration
information.
* --server: #使用服務器發送的文件而不是局部(agent)。
The server to send the file to, instead of locally.
* --verbose:
Print extra information.
* --version:
Print version information.
EXAMPLE
-------
$ puppet filebucket backup /etc/passwd
/etc/passwd: 429b225650b912a2ee067b0a4cf1e949
$ puppet filebucket restore /tmp/passwd 429b225650b912a2ee067b0a4cf1e949
AUTHOR
------
Luke Kanies
COPYRIGHT
---------
Copyright (c) 2011 Puppet Labs, LLC Licensed under the Apache 2.0 License示例:
#備份/etc/passwd文件.
[[email protected] ~]# puppet filebucket backup /etc/passwd /etc/passwd: 1e8d610ffbe27bf880c7d734386dbde1
#在agent端獲取備份文件的內容.
[[email protected] ~]# puppet filebucket get 1e8d610ffbe27bf880c7d734386dbde1 root:x:0:0:root:/root:/bin/bash bin:x:1:1:bin:/bin:/sbin/nologin daemon:x:2:2:daemon:/sbin:/sbin/nologin adm:x:3:4:adm:/var/adm:/sbin/nologin lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin sync:x:5:0:sync:/sbin:/bin/sync shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown halt:x:7:0:halt:/sbin:/sbin/halt mail:x:8:12:mail:/var/spool/mail:/sbin/nologin uucp:x:10:14:uucp:/var/spool/uucp:/sbin/nologin operator:x:11:0:operator:/root:/sbin/nologin games:x:12:100:games:/usr/games:/sbin/nologin gopher:x:13:30:gopher:/var/gopher:/sbin/nologin ftp:x:14:50:FTP User:/var/ftp:/sbin/nologin nobody:x:99:99:Nobody:/:/sbin/nologin dbus:x:81:81:System message bus:/:/sbin/nologin vcsa:x:69:69:virtual console memory owner:/dev:/sbin/nologin rpc:x:32:32:Rpcbind Daemon:/var/cache/rpcbind:/sbin/nologin abrt:x:173:173::/etc/abrt:/sbin/nologin rpcuser:x:29:29:RPC Service User:/var/lib/nfs:/sbin/nologin nfsnobody:x:65534:65534:Anonymous NFS User:/var/lib/nfs:/sbin/nologin haldaemon:x:68:68:HAL daemon:/:/sbin/nologin ntp:x:38:38::/etc/ntp:/sbin/nologin saslauth:x:499:76:"Saslauthd user":/var/empty/saslauth:/sbin/nologin postfix:x:89:89::/var/spool/postfix:/sbin/nologin sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin tcpdump:x:72:72::/:/sbin/nologin oprofile:x:16:16:Special user account to be used by OProfile:/home/oprofile:/sbin/nologin puppet:x:52:52:Puppet:/var/lib/puppet:/sbin/nologin [[email protected] ~]# cat /etc/passwd | wc -l 29
#將備份文件恢復到/tmp/passwd(支持遠程備份恢復,在另一臺節點恢復).
[[email protected] puppet]# puppet filebucket restore /tmp/passwd 1e8d610ffbe27bf880c7d734386dbde1 [[email protected] puppet]# cat /tmp/passwd root:x:0:0:root:/root:/bin/bash bin:x:1:1:bin:/bin:/sbin/nologin daemon:x:2:2:daemon:/sbin:/sbin/nologin adm:x:3:4:adm:/var/adm:/sbin/nologin lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin sync:x:5:0:sync:/sbin:/bin/sync shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown halt:x:7:0:halt:/sbin:/sbin/halt mail:x:8:12:mail:/var/spool/mail:/sbin/nologin uucp:x:10:14:uucp:/var/spool/uucp:/sbin/nologin operator:x:11:0:operator:/root:/sbin/nologin games:x:12:100:games:/usr/games:/sbin/nologin gopher:x:13:30:gopher:/var/gopher:/sbin/nologin ftp:x:14:50:FTP User:/var/ftp:/sbin/nologin nobody:x:99:99:Nobody:/:/sbin/nologin dbus:x:81:81:System message bus:/:/sbin/nologin vcsa:x:69:69:virtual console memory owner:/dev:/sbin/nologin rpc:x:32:32:Rpcbind Daemon:/var/cache/rpcbind:/sbin/nologin abrt:x:173:173::/etc/abrt:/sbin/nologin rpcuser:x:29:29:RPC Service User:/var/lib/nfs:/sbin/nologin nfsnobody:x:65534:65534:Anonymous NFS User:/var/lib/nfs:/sbin/nologin haldaemon:x:68:68:HAL daemon:/:/sbin/nologin ntp:x:38:38::/etc/ntp:/sbin/nologin saslauth:x:499:76:"Saslauthd user":/var/empty/saslauth:/sbin/nologin postfix:x:89:89::/var/spool/postfix:/sbin/nologin sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin tcpdump:x:72:72::/:/sbin/nologin oprofile:x:16:16:Special user account to be used by OProfile:/home/oprofile:/sbin/nologin puppet:x:52:52:Puppet:/var/lib/puppet:/sbin/nologin [[email protected] puppet]# cat /tmp/passwd | wc -l 29
擴展命令:puppet file 不常用.
在sh-proxy2 agent端通過md5方式下載sh-web1 agent的備份文件.
[[email protected] puppet]# puppet file download {md5}1e8d610ffbe27bf880c7d734386dbde1
Notice: Saved {md5}1e8d610ffbe27bf880c7d734386dbde1 to filebucket
[[email protected] bucket]# tree
.
└── 1
└── e
└── 8
└── d
└── 6
└── 1
└── 0
└── f
└── 1e8d610ffbe27bf880c7d734386dbde1
├── contents
└── paths
9 directories, 2 files默認備份路徑:
[[email protected] bucket]# pwd /var/lib/puppet/bucket
本文出自 “青衫解衣” 博客，請務必保留此出處http://215687833.blog.51cto.com/6724358/1964915
Puppet filebucket命令參數介紹(九)