本地yum源建立

一、openstack（ocata）本地yum源的建立：

1、配置yum缓存：

vi  /etc/yum.conf 
把yum.conf配置改为：
[main]
cachedir=/var/cache/yum/$basearch/$releasever
keepcache=1

2、指定Ocata镜像源

yum install -y epel-release
yum list all|grep openstack
yum install centos-release-openstack-ocata.noarch -y

3、安装所有ocata版的软件包(下面有用python3脚本将源的文件全下载下来)：

vi openstack_yum.sh
#!/bin/bash
yum installl -y createrepo yum-plugin-priorities 
yum install ntp rabbitmq-server memcached python-memcached -y
yum install python-openstackclient openstack-selinux mariadb mariadb-server python2-PyMySQL -y
yum install openstack-keystone httpd mod_wsgi -y 
yum -y install openstack-glance python-glanceclient -y
yum install -y openstack-nova-api openstack-nova-placement-api openstack-novaconductor \
openstack-nova-console openstack-nova-novncproxy openstack-novascheduler \
python-novaclient 
yum install -y openstack-nova-compute sysfsutils
yum install -y openstack-neutron openstack-neutron-ml2 python-neutronclient 
yum install -y ebtables openstack-neutron-openvswitch ipset
yum install -y openstack-dashboard
yum install -y openstack-cinder targetcli python-oslo-db MySQL-python lvm2 python-keystone
yum install -y openstack-swift-proxy python-swiftclient python-keystoneauth-token \
python-keystonemiddleware memcached
yum install -y xfsprogs rsync 
yum install -y openstack-swift-account openstack-swift-container \
openstack-swift-object
yum install -y openstack-heat-api openstack-heat-api-cfn openstack-heatengine \
python-heatclient
yum install -y mongodb-server mongodb
yum install -y openstack-ceilometer-api openstack-ceilometer-collector \
openstack-ceilometer-notification openstack-ceilometer-central \
openstack-ceilometer-alarm \
python-ceilometerclient
yum install -y openstack-ceilometer-compute python-ceilometerclient pythonpecan
yum install -y openstack-trove python-troveclient
yum install -y openstack-sahara python-saharaclient
./openstack_yum.sh 

3、复制下载过来的软件包：

 mkdir /opt/ocata_yum
cp -R /var/cache/yum/x86_64/7/ /opt/ocata_yum/
yum install createrepo
createrepo /opt/ocata_yum/

4、安装nginx：

1、安装依赖包：
yum install -y pcre pcre-devel openssl openssl-devel gcc wget
groupadd -r nginx
useradd -r -g nginx -s /bin/false -M nginx
2、安装nginx：
cd /usr/loca/src
wget http://nginx.org/download/nginx-1.8.0.tar.gz
tar -zxvf nginx-1.8.0.tar.gz
cd nginx-1.8.0
./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_ssl_module --with-http_flv_module --with-http_stub_status_module --with-http_gzip_static_module --with-pcre
make && make install
3、配置nginx.conf

user  nginx;
worker_processes  1;
events {    
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;
    charset utf-8;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
    sendfile        on;
    gzip  on;
    include vhosts/*.conf;
}

nginx.conf

mkdir /usr/local/nginx/conf/vhosts/ 
vi /usr/local/nginx/conf/vhosts/ocata.conf

server {
    listen 80;
    server_name localhost;
    index index.html index.php index.htm;

    access_log  /var/log/nginx/access.log main;
    error_log  /var/log/nginx/error.log;

    location /{
    root /opt/;
    autoindex on;
    autoindex_exact_size  off;
    autoindex_localtime on;
    }
}

ocata.conf