ganeti.utils.nodesetup

module documentation

Utility functions for manipulating /etc/hosts.

Function	`AddHostToEtcHosts`	Wrapper around SetEtcHostsEntry.
Function	`RemoveEtcHostsEntry`	Removes a hostname from /etc/hosts.
Function	`RemoveHostFromEtcHosts`	Wrapper around RemoveEtcHostsEntry.
Function	`SetEtcHostsEntry`	Sets the name of an IP address and hostname in /etc/hosts.

def AddHostToEtcHosts(hostname, ip): ¶

Wrapper around SetEtcHostsEntry.

Parameters
hostname:str	a hostname that will be resolved and added to `pathutils.ETC_HOSTS`
ip:str	The ip address of the host

def RemoveEtcHostsEntry(file_name, hostname): ¶

Removes a hostname from /etc/hosts.

IP addresses without names are removed from the file.

Parameters
file_name:str	path to the file to modify (usually `/etc/hosts`)
hostname:str	the hostname to be removed

def RemoveHostFromEtcHosts(hostname): ¶

Wrapper around RemoveEtcHostsEntry.

Parameters
hostname:str	hostname that will be resolved and its full and shot name will be removed from `pathutils.ETC_HOSTS`

def SetEtcHostsEntry(file_name, ip, hostname, aliases): ¶

Sets the name of an IP address and hostname in /etc/hosts.

Parameters
file_name:str	path to the file to modify (usually `/etc/hosts`)
ip:str	the IP address
hostname:str	the hostname to be added
aliases:list	the list of aliases to add for the hostname