puppet 安装及核心资源注解

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[root@dynamic bin]# puppet help cert　　
puppet-cert(8) -- Manage certificates and requests
　　
========
　　
SYNOPSIS
　　
--------
　　
Standalone certificate authority. Capable of generating certificates,
　　
but mostly used for signing certificate requests from puppet clients.
　　
USAGE
　　
-----
　　
puppet cert <action> [-h|--help] [-V|--version] [-d|--debug] [-v|--verbose]
　　[--digest <digest>] [<host>]
　　
DESCRIPTION
　　
-----------
　　
Because the puppet master service defaults to not signing client
　　
certificate requests, this script is available for signing outstanding
　　
requests. It can be used to list outstanding requests and then either
　　
sign them individually or sign all of them.
　　
ACTIONS
　　
-------
　　
Every action except 'list' and 'generate' requires a hostname to act on,
　　
unless the '--all' option is set.
　　
* clean:
　　
#清除，用于清除证书
　　Revoke a host's certificate (if applicable) and remove all files
　　related to that host from puppet cert's storage. This is useful when
　　rebuilding hosts, since new certificate signing requests will only be
　　honored if puppet cert does not have a copy of a signed certificate
　　for that host. If '--all' is specified then all host certificates,
　　both signed and unsigned, will be removed.
　　
* fingerprint:
　　
#打印证书指纹
　　Print the DIGEST (defaults to md5) fingerprint of a host's
　　certificate.
　　
* generate:
　　
#生成客户端证书
　　Generate a certificate for a named client. A certificate/keypair will
　　be generated for each client named on the command line.
　　
* list:
　　
#查看认证客户端列表
　　List outstanding certificate requests. If '--all' is specified, signed
　　certificates are also listed, prefixed by '+', and revoked or invalid
　　certificates are prefixed by '-' (the verification outcome is printed
　　in parenthesis).
　　
* print:
　　
#打印主机证书的全文信息
　　Print the full-text version of a host's certificate.
　　
* revoke:
　　
#废除已认证的主机
　　Revoke the certificate of a client. The certificate can be specified either
　　by its serial number (given as a hexadecimal number prefixed by '0x') or by its
　　hostname. The certificate is revoked by adding it to the Certificate Revocation
　　List given by the 'cacrl' configuration option. Note that the puppet master
　　needs to be restarted after revoking certificates.
　　
* sign:
　　
#签署认证
　　Sign an outstanding certificate request.
　　
* verify:
　　
#验证本地指定的认证
　　Verify the named certificate against the local CA certificate.
　　
OPTIONS
　　
-------
　　
Note that any configuration parameter that's valid in the configuration
　　
file is also a valid long argument. For example, 'ssldir' is a valid
　　
configuration parameter, 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 cert with
　　
'--genconfig'.
　　
* --all:
　　#执行所有操作，包括'sign','clean','list','fingerprint',
　　Operate on all items. Currently only makes sense with the 'sign',
　　'clean', 'list', and 'fingerprint' actions.
　　
* --digest:
　　
#设置证书指纹加密的方式，取决于 openssl 版本
　　Set the digest for fingerprinting (defaults to md5). Valid values
　　depends on your openssl and openssl ruby extension version, but should
　　contain at least md5, sha1, md2, sha256.
　　
* --debug:
　　
#启用完整的调试模式
　　Enable full debugging.
　　
* --help:
　　#查看帮助
　　Print this help message
　　
* --verbose:
　　
#显示详细信息
　　Enable verbosity.
　　
* --version:
　　
#显示版本
　　Print the puppet version number and exit.