openstack

1.5   内核参数调整

修改/etc/sysctl.conf

Net.ipv4.ip_forward=1

Net.ipv4.conf.all.rp_filter=0

Net.ipv4.conf.default.rp_filter=0 【增加】

sysctl –p

1.6   基础软件包安装

在所有控制节点、存储节点、计算节点上安装EPEL；

rpm -ivh http://mirrors.ustc.edu.cn/fedora/epel//6/x86_64/epel-release-6-8.noarch.rpm

yum install -y python-pip gcc gcc-c++ make libtool patch automake python-devel  libxslt-devel MySQL-python openssl-devel libudev-devel git wget  python-numdisplay device-mapper bridge-utils libffi-devel libffi lrzsz libvirt-python libvirt qemu-kvm gedit

 

下载软件包6个

[root@openstack-node1 ~]# cd /usr/local/src

 

[root@openstack-node1 src]#

 

wget https://launchpad.net/keystone/icehouse/2014.1.3/+download/keystone-2014.1.3.tar.gz

 

wget https://launchpad.net/nova/icehouse/2014.1.3/+download/nova-2014.1.3.tar.gz

 

wget https://launchpad.net/glance/icehouse/2014.1.3/+download/glance-2014.1.3.tar.gz

 

wget https://launchpad.net/horizon/icehouse/2014.1/+download/horizon-2014.1.tar.gz

 

wget https://launchpad.net/neutron/icehouse/2014.1.3/+download/neutron-2014.1.3.tar.gz

 

wget https://launchpad.net/cinder/icehouse/2014.1.3/+download/cinder-2014.1.3.tar.gz

 

 

参考文章：http://blog.itpub.net/30129545/viewspace-1575444/