标签:system only templates cas placed 文件中 sts persist file
腾讯云centos服务器修改/etc/hosts,使其重启不失效## template:jinja
{#
This file (/etc/cloud/templates/hosts.tmpl) is only utilized
if enabled in cloud-config. Specifically, in order to enable it
you need to add the following to config:
manage_etc_hosts: True
-#}
# Your system has configured ‘manage_etc_hosts‘ as True.
# As a result, if you wish for changes to this file to persist
# then you will need to either
# a.) make changes to the master file in /etc/cloud/templates/hosts.tmpl
# b.) change or remove the value of ‘manage_etc_hosts‘ in
# /etc/cloud/cloud.cfg or cloud-config from user-data
#
{# The value ‘{{hostname}}‘ will be replaced with the local-hostname -#}
127.0.1.1 {{fqdn}} {{hostname}}
127.0.0.1 localhost
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
a. 需要先对/etc/cloud/templates/hosts.redhat.tmpl进行修改(可以将需要修改的hosts替换掉);
b. 然后修改/etc/cloud/templates/hosts.redhat.tmpl文件中的manage_etc_hosts的值或删除manage_etc_hosts的值在/etc/cloud/cloud.cfg文件中;
腾讯云centos服务器修改/etc/hosts,使其重启不失效
标签:system only templates cas placed 文件中 sts persist file
原文地址:http://blog.51cto.com/legehappy/2338893