运维进行时

* BridgeModule -- Allows for simple network bridge management
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功能：操作网桥
方法：
list() Returns a dictionary containing the bridges and their connected interfaces.
add_bridge(brname) Creates a new bridge named brname.
add_interface(brname, ifname) Adds interface ifname to bridge brname.
delete_bridge(brname) Deletes bridge brname.
delete_interface(brname, ifname) Removes interface ifname from bridge brname.
add_promisc_bridge(brname, ifname) Creates a new bridge brname, attaches interface ifname to it and sets the MAC address of the connected interface to FE:FF:FF:FF:FF:FF, so traffic can flow freely through the bridge. This is required for use with Xen.
up_bridge(brname) Marks bridge brname and all it's connected interfaces as up.
down_bridge(brname) Marks bridge brname and all it's connected interfaces as down
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* CertMasterModule -- For power users out there, allows manipulating the certmaster from Func's API.
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功能：Certmaster Module
方法：
添加/删除Certmaster客户端
get_hosts_to_sign(list_of_hosts)
sign_hosts(list_of_hosts)
cleanup_hosts(list_of_hosts)
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* CommandModule -- Running Arbitrary Commands Like SSH Does
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功能：命令行模板,在客户端运行命令行。
方法：
#exists方法：检测/bin/foo文件是否存在
func target.example.org call command exists /bin/foo

#运行该命令
func target.example.org call command run "/bin/foo arg1 arg2 arg3"
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* CopyFileModule -- Copyfile File Copying and Checksumming
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功能：文件同步模板,同步指定文件到客户端
方法：
func target.example.org copyfile -f localfile --remotepath /remotepath/filename

返回值说明：
# -1 = problem file was not copied
# 1 = file was copied
# 0 = file was not copied b/c file is unchanged
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* FileTrackerModule -- tracks file changes, for use with FuncInventory
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功能：跟踪模块，为了安全考虑，跟踪一些重要的文件的情况。
方法：
第一步,添加跟踪的文件或目录
# func "*" call filetracker track /etc/passwd 1
# func "dbservers*" call filetracker track /etc/foo
# func "webservers*" call filetracker track /tmp/bar
# func "*" call filetrack untrack /etc/bar
# func "*" call filetrack track "/etc/*" 1
1代表跟踪文件的更新变化。

第二步，查看跟踪结果
func "target.example.org" call filetracker inventory
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* JBossModule -- monitoring and control jboss instances
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功能：监控与操作JBOSS实例
方法：(略)
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* IPtablesModule -- iptables management
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功能：IPtables管理模板
方法：(略)
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* HardwareModule -- Hardware Profilling
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功能：硬件信息模板,显示CPU、驱动等等。
方法：
func target.example.org call hardware info
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* MountModule -- mount, unmount, and query mounted resources
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功能：挂载模板，挂载/unmount分区模板
方法：
func target.example.org call mount /dev/device /path/to/dir
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* NagiosCheck -- be able to call Nagios plugins and get their results, without needing to install nagios. Works with any plugin
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功能：Nagios检查模块
方法：(略)
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* NetappModule -- Administer Netapp filers
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功能：NetApp模块
方法：(略)
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* NetworkTest -- Test out network stuff.
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功能：网络测试模块
方法：
PING
#数字2为ping的次数
func tachikoman call networktest ping redhat.com -c 2

NETSTAT
func tachikoman call networktest netstat

traceroute
func tachikoman call networktest traceroute redhat.com -m 10

dig
func tachikoman call networktest dig redhat.com
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* ProcessModule -- Process Info, memory usage, and Killing
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功能：进程管理模块
方法：
#ps -aux等价
func target.example.org call process info "aux"

#显示全部进程使用内存情况，返回格式：[[Private, Shared, Total RAM used, Program], ... ]
func target.example.org call process mem

#pkill thunderbird进程，返回整形
func "*" call process pkill thunderbird -9

#kill firefox-bin进程，返回整形
func "*" call process kill firefox-bin SIGHUP

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* ServiceModule -- Service Status and Control
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功能：服务管理模块
方法：
func target.example.org call service start httpd
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* SysctlModule -- Configure kernel parameters at runtime
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功能：配置内核参数模块
方法：
func "*" call sysctl list
func "*" call sysctl get
func "*" call sysctl set

参数可以是：
'kernel.sched_latency_ns = 20000000',
'kernel.sched_wakeup_granularity_ns = 1000000',
'kernel.sched_batch_wakeup_granularity_ns = 25000000',
'kernel.sched_stat_granularity_ns = 0',
'kernel.sched_runtime_limit_ns = 20000000',
'kernel.sched_child_runs_first = 1',
'kernel.sched_features = 21',
'kernel.sched_compat_yield = 0',
'kernel.panic = 0',
'kernel.exec-shield = 1',
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* RebootModule -- Reboot your system
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功能：重启服务器模块
方法：
func target.example.org reboot.reboot
func target.example.org reboot.reboot now "Going down for a reboot"
返回值：
Integer. 0 == success.
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* RpmModule -- for any distro that supports RPM, lists installed packages
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功能：RPM管理模板
方法：
#返回一个已安装包的一个列表
func target.example.org call rpms inventory
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* SmartModule -- Disk Smart (Hard Drive) Status
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功能：Smart管理模板
方法：
#返回smart信息
func target.example.org call smart info
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* UserModule -- we still need to implement this :)
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功能：用户管理模板
方法：(略)
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* VirtModule -- works with koan, KVM, Xen, etc
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功能：Virt管理模板
方法：(略)
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* VlanModule -- Simple VLAN management
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功能：Vlan管理模板
方法：(略)
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* YumModule -- for any distro that is yum based, installs packages
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功能：yum管理模板
方法：
func target.example.org call yumcmd update