Ubuntu Build OpenStack Platform (Kilo) (I. Overall environment)

I. Environment
Os:ubuntu 14.04
Network card requirements: a minimum of two NICs per host, a minimum of three net nodes
Eth0 as the Management network card, eth1 as the data network card, eth2 as the external network card
Network type as shown in figure:

Management networks (Management Network): 10.0.0.0/24
Data network:        10.0.1.0/24
External networks (External network)     203.0.113.0/24
API Network                    125.220.254.**   

Two. Network configuration (after Setup use/etc/init.d/networking Restart restart the network, not restart the machine)
Control node: vim/etc/network/interface

Auto Eht0
iface eth0 inet static
address 10.0.0.11
netmask 255.255.255.0
Gateway 10.0.0.1
Dan-nameserver 8.8.8.8

Auto eth1
iface eth1 inet Manual

Network node: vim/etc/network/interface

Auto Eht0
iface eth0 inet static
address 10.0.0.21
netmask 255.255.255.0
Gateway 10.0.0.1
Dan-nameserver 8.8.8.8

Auto eth1
iface eth1 inet static
address 10.0.1.21
netmask 255.255.255.0

Auto eth2
iface eth2 inet manual up
ifconfig $IFACE 0.0.0.0 up to
IP link set $IFACE promisc on down
i P Link Set $IFACE promisc off
ifconfig $IFACE down

Compute nodes: Vim/etc/network/interface

Auto Eht0
iface eth0 inet static
address 10.0.0.31
netmask 255.255.255.0
Gateway 10.0.0.1
Dan-nameserver 8.8.8.8

Auto eth1
iface eth1 inet static
address 10.0.1.31
netmask 255.255.255.0

Edit each node (add the following):

Vim/etc/hosts

Controller   10.0.0.11
network      10.0.0.21
compute      10.0.0.31

Three machines ping each other to see if the ping's pass

Three. Environmental preparedness
1. Installing Openssh-server

Apt-get Install Openssh-server

Modify the configuration file (comment out the Premitrootlogin without_password in case the root user who has set the password cannot log in)

Vim/etc/ssh/sshd_config

#PremitRootLogin without_password
premitrootlogin Yes

Restart the SSH service

Service SSH Restart

2. Install the OpenStack package (per node)

Apt-get Install ubuntu-cloud-keyring

echo "Deb Http://ubuntu-cloud.archive.canonical.com/ubuntu" " Trusty-updates/kilo main ">/etc/apt/sources.list.d/cloudarchive-kilo.list

apt-get update && Apt-get Dist-upgrade

(You can restart reboot here)

3. Install NTP, sync time
Control node: Installation:

Apt-get Install NTP

To modify the configuration:

vim/etc/ntp.conf

Server Controller iburst
restrict-4 default kod notrap nomodify
restrict-6 default Kod not Rap nomodify

Restart:

Service NTP restart

Other nodes: Installation:

Apt-get Install NTP

Modify configuration: (Comment out other servers)

vim/etc/ntp.conf

Server Controller Iburst

Restart:

Service NTP restart

Check for sync success with watch Ntpq-p

4. Installation Database (MARIADB) installation

Apt-get Install Mariadb-server Python-mysqldb

Modifying a configuration file
Create the/etc/mysql/conf.d/mysqld_openstack.cnf file, edit the following (set the UTF8 format, and set the Controller node IP to enable access to other nodes through the management Network):

[Mysqld]
bind-address = 10.0.0.11
default-storage-engine = InnoDB
innodb_file_per_table
collation-server = utf8_ General_ci
init-connect = ' SET NAMES utf8 '
character-set-server = UTF8

To restart MySQL:

Service MySQL Restart

Execute the following command (full input y) (here should be a set of permissions):

Mysql_secure_installation

5. Install Message Queuing installation:

Apt-get Install Rabbitmq-server

Configuration
Add OpenStack Users and passwords (in their own habit, passwords are important and important) to set permissions for OpenStack users:

Rabbitmqctl add_user OpenStack Rabbit_pass (my password is 123)
Rabbitmqctl set_permissions OpenStack ". *" ". *" ". *"

6. Install MongoDB Installation:

Apt-get Install Mongodb-server mongodb-clients Python-pymongo

To modify the configuration:

vim/etc/mongodb.conf

bind_ip = 10.0.0.11

Reboot:

Service MongoDB Stop
rm/var/lib/mongodb/journal/prealloc.*
service MongoDB start