openstack快速修改配置

使用openstack-utils工具包

openstack-utils-2017.1-1.el7.noarch
[root@compute1 ~]# rpm -qi openstack-utils
Name        : openstack-utils
Version     : 2017.1
Release     : 1.el7
Architecture: noarch
Install Date: Wed 10 Jun 2020 04:13:04 PM CST
Group       : Unspecified
Size        : 29783
License     : ASL 2.0
Signature   : RSA/SHA1, Wed 28 Feb 2018 05:38:22 PM CST, Key ID f9b9fee7764429e6
Source RPM  : openstack-utils-2017.1-1.el7.src.rpm
Build Date  : Wed 22 Mar 2017 10:52:31 PM CST
Build Host  : c1be.rdu2.centos.org
Relocations : (not relocatable)
Packager    : CBS <cbs@centos.org>
Vendor      : CentOS
URL         : https://github.com/redhat-openstack/openstack-utils
Summary     : Helper utilities for OpenStack services
Description :
Utilities to aid the setup and configuration of OpenStack packages.

install

yum install openstack-utils -y

config

openstack-config --set  /etc/nova/nova.conf placement auth_url http://controller:5000/v3
openstack-config --set  /etc/nova/nova.conf vnc novncproxy_base_url http://10.199.187.110:6080/vnc_auto.html