视频:
https://www.youtube.com/watch?v=T56uN6N_hs0&feature=youtu.be
系统管理的方法:
-
一台机器的管理
- 物理访问,串行接口
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远程单机管理
- ssh, telnet, powershell
-
中心软件包机器管理
- rpm, deb, ...
-
远程命令执行机器管理
- mussh, clusterssh, pssh, dsh
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配置管理
- Puppet, Chef, CFEngine, Bcfg2
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配置管理 & 命令执行管理
- Ansible, Salt, STAF
1,配置管理工具
-
CFEngine
- C based
- Server(Daemon on master) <-> Client
- Framework(需要设置环境,不能立即使用,需要做一些额外的准备)
- uses Cookbooks
- own syntax based on c syntax
- works on Linux, Unix, Windows
-
Bcfg2
- Python based
- Server <-> Client
- uses config managment system
- XML
- works on Linux, Unix
-
Spacewalk
- 用于 RedHat,Debian;使用外部工具如 Kickstart, Cobbler, Func, rpm, deb, files
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Juju
- 用于 Ubuntu,Debian
-
Puppet
- Ruby based
- Server <-> Client
- High abstraction level 高层次抽象
- uses Manifests
- Puppet declarative language
- Ruby DSL
- works on Linux, Unix, Windows
-
Chef
- Ruby based
- Server <-> Client
- High abstraction level 高层次抽象
- uses Cookbooks
- Puppet declarative language
- Ruby DSL
- works on Linux, Unix, Windows
2,配置管理系统 & 命令执行管理系统
-
STAF:Software Testing Automation Framwork
- C++ / Javabased
- Framework
-
Salt Stack
- Python based
- Server <-> Client
- uses SSH, ZeroMQ
- uses Configs
- YAML, JSON, Jinjia, Mako, Wempy, Python
-
Ansible
- Python based
- Server based
- uses SSH, ZeroMQ, git
- uses Playbook
- YAML
- JSON
- works where Python works