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Openstack Icehouse nova-network on Ubuntu 14.04

 Hwsdien included in OpenStack
  855 words 5 minutes 

Openstack Icehouse nova-network on Ubuntu 14.04

Requirements
Ubuntu 14.04 LTS
说明
安装流程参考了网上信息，个人记录，请勿使用，发生一切事情，后果自负！！！
安装内容
安装环境设置

  • 安装OpenSSH-Server

    apt-get -y install openssh-server

  • 设置root用户可以登录

    vim /etc/ssh/sshd_config
PermitRootLogin yes

service ssh restart

  • 修改默认的源

    sed -i 's/cn.archive.ubuntu.com/mirrors.yun-idc.com/g' /etc/apt/sources.list
sed -i 's/us.archive.ubuntu.com/mirrors.yun-idc.com/g' /etc/apt/sources.list

  • 更新源

    apt-get update

  • 更新已安装的包和系统

    apt-get upgrade
apt-get dist-upgrade

  • 更改计算机名称

    vim /etc/hostname
vim /etc/hosts

  • 设置IP转发

    sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/' /etc/sysctl.conf
sysctl -p

  • 更改limits

    vim /etc/security/limits.conf
*               soft    nofile           10240 
*               hard    nofile           10240

  • 重启系统

    reboot
安装基础软件

  • 检测kvm

    apt-get -y install cpu-checker
kvm-ok
modprobe kvm_intel

  • 安装qemu

    apt-get -y install qemu-utils

  • 安装网桥工具

    apt-get -y install bridge-utils
安装NTP

  • 安装NTP

    apt-get install -y ntp

ntpdate 210.72.145.44
安装MySQL

  • 安装

    apt-get install -y mysql-server python-mysqldb

  • 设置

    sed -i 's/127.0.0.1/0.0.0.0/g' /etc/mysql/my.cnf

mysql -uroot -p
use mysql;
delete from user where user='';
flush privileges;

#Keystone
CREATE DATABASE keystone;
GRANT ALL ON keystone.* TO 'keystoneUser'@'%' IDENTIFIED BY 'keystonePass';

#Glance
CREATE DATABASE glance;
GRANT ALL ON glance.* TO 'glanceUser'@'%' IDENTIFIED BY 'glancePass';

#Nova
CREATE DATABASE nova;
GRANT ALL ON nova.* TO 'novaUser'@'%' IDENTIFIED BY 'novaPass';

#Cinder
CREATE DATABASE cinder;
GRANT ALL ON cinder.* TO 'cinderUser'@'%' IDENTIFIED BY 'cinderPass';

flush privileges;
quit;

  • 重启

    service mysql restart
安装RabbitMQ

  • 安装

    apt-get install -y rabbitmq-server

  • 设置密码

    rabbitmqctl change_password guest nate123
安装Keystone

  • 安装

    apt-get install -y keystone

  • 修改Keystone的配置文件

    vim /etc/keystone/keystone.conf
connection = mysql://keystoneUser:[email protected]/keystone

  • 删除Sqlite db文件

    rm -rf /var/lib/keystone/keystone.db

  • 重启Keystone

    service keystone restart

  • 同步数据

    keystone-manage db_sync

  • 增加初始化数据(需修改脚本文件)

    wget https://raw2.github.com/Ch00k/OpenStack-Havana-Install-Guide/master/keystone_basic.sh
wget https://raw2.github.com/Ch00k/OpenStack-Havana-Install-Guide/master/keystone_endpoints_basic.sh
chmod a+x ./keystone_*.sh
./keystone_basic.sh
./keystone_endpoints_basic.sh

  • 创建设置环境变量文件

    vim ./creds
export OS_TENANT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=openstacktest
export OS_AUTH_URL="http://127.0.0.1:5000/v2.0/"

  • 测试keystone

    keystone user-list
keystone token-get
安装Glance

  • 安装

    apt-get install -y glance

  • 更新ini文件

    vim /etc/glance/glance-api-paste.ini
vim /etc/glance/glance-registry-paste.ini

[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
auth_host = 127.0.0.1
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = glance
admin_password = openstacktest

  • 更新conf文件

    vim /etc/glance/glance-api.conf

[DEFAULT]
rabbit_password = nate123

[database]
#sqlite_db = /var/lib/glance/glance.sqlite
connection = mysql://glanceUser:[email protected]/glance

[keystone_authtoken]
auth_host = 127.0.0.1
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = glance
admin_password = openstacktest

[paste_deploy]
flavor = keystone    	    	

vim /etc/glance/glance-registry.conf

[database]
#sqlite_db = /var/lib/glance/glance.sqlite
connection = mysql://glanceUser:[email protected]/glance

[keystone_authtoken]
auth_host = 127.0.0.1
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = glance
admin_password = openstacktest

[paste_deploy]
flavor = keystone

  • 删除sqlite文件

    rm -rf /var/lib/glance/glance.sqlite

  • 重启服务

    service glance-api restart; service glance-registry restart

  • 同步数据

    glance-manage db_sync

  • 测试(可wget下来再 < 导入)

    glance image-create --name myFirstImage --is-public true --container-format bare --disk-format qcow2 --location https://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-disk.img

  • 列出所有映像

    glance image-list
安装Nova

  • 安装

    apt-get install nova-novncproxy novnc nova-api nova-ajax-console-proxy nova-cert nova-conductor nova-consoleauth nova-doc nova-scheduler nova-compute-kvm python-guestfs nova-common nova-network

  • 更新 /etc/nova/api-paste.ini

    vim /etc/nova/api-paste.ini
[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
auth_host = 127.0.0.1
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = nova
admin_password = openstacktest
signing_dirname = /tmp/keystone-signing-nova
# Workaround for https://bugs.launchpad.net/nova/+bug/1154809
auth_version = v2.0

  • 更新 /etc/nova/nova.conf

    vim /etc/nova/nova.conf
[DEFAULT]
logdir=/var/log/nova
state_path=/var/lib/nova
lock_path=/run/lock/nova
verbose=True

api_paste_config=/etc/nova/api-paste.ini
compute_scheduler_driver=nova.scheduler.simple.SimpleScheduler
rabbit_host=127.0.0.1
rabbit_password=nate123

nova_url=http://127.0.0.1:8774/v1.1/
sql_connection=mysql://novaUser:[email protected]/nova
root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf

cpu_allocation_ratio=16.0

#inject password
libvirt_inject_password=true

#for migrate when just one compute node
allow_resize_to_same_host=true

# Auth
use_deprecated_auth=false
auth_strategy=keystone

# Imaging service
glance_api_servers=127.0.0.1:9292
image_service=nova.image.glance.GlanceImageService

# Vnc configuration
novnc_enabled=true
novncproxy_base_url=http://10.211.55.4:6080/vnc_auto.html
novncproxy_port=6080
vncserver_proxyclient_address=127.0.0.1
vncserver_listen=0.0.0.0

# Network settings
dhcpbridge_flagfile=/etc/nova/nova.conf
dhcpbridge=/usr/bin/nova-dhcpbridge
firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
network_manager=nova.network.manager.FlatDHCPManager
public_interface=eth0
flat_interface=eth1
flat_network_bridge=br100
force_dhcp_release=True

allow_same_net_traffic=False
send_arp_for_ha=True
share_dhcp_address=True

network_size=256
multi_host=True

# Compute #
compute_driver=libvirt.LibvirtDriver

# Cinder #
volume_api_class=nova.volume.cinder.API
osapi_volume_listen_port=5900
cinder_catalog_info=volume:cinder:internalURL

  • 重启相关的服务

    cd /usr/bin/; for i in $( ls nova-* ); do sudo service $i restart; cd /root/;done

  • 验证服务是否运行

    cd /usr/bin/; for i in $( ls nova-* ); do sudo service $i status; cd /root/;done

  • 删除sqlite文件

    rm -rf /var/lib/nova/nova.sqlite

  • 同步数据

    nova-manage db sync

  • 重启相关的服务

    cd /usr/bin/; for i in $( ls nova-* ); do sudo service $i restart; cd /root/;done

  • 删除virbr0

    ifconfig virbr0 down
brctl delbr virbr0
virsh net-destroy default
virsh net-undefine default

  • 创建内部网络

    nova network-create vmnet --fixed-range-v4=10.0.0.0/24 --bridge-interface=br100 --multi-host=T

  • 创建外部网络

    nova-manage floating create --ip_range=10.211.55.0/24  --pool public_ip

  • 查看网络

    nova network-list
nova-manage network list

  • 设置防火墙开放22端口和icmp协议

    nova secgroup-add-rule default tcp 22 22 0.0.0.0/0
nova secgroup-add-rule default icmp -1 -1 0.0.0.0/0

  • 服务显示

    nova-manage service list
安装Cinder

  • 安装Cinder

    apt-get install -y cinder-api cinder-scheduler cinder-volume iscsitarget open-iscsi iscsitarget-dkms

  • 配置iscsi服务

    sed -i 's/false/true/g' /etc/default/iscsitarget

  • 启动服务

    service iscsitarget start
service open-iscsi start

  • 更新 /etc/cinder/api-paste.ini

    vim /etc/cinder/api-paste.ini
[filter:authtoken]
paste.filter_factory = keystoneclient.middleware.auth_token:filter_factory
service_protocol = http
service_host = 127.0.0.1
service_port = 5000
auth_host = 127.0.0.1
auth_port = 35357
auth_protocol = http
admin_tenant_name = service
admin_user = cinder
admin_password = openstacktest

  • 更新 /etc/cinder/cinder.conf

    vim /etc/cinder/cinder.conf
[DEFAULT]
rootwrap_config=/etc/cinder/rootwrap.conf
sql_connection = mysql://cinderUser:[email protected]/cinder
api_paste_config = /etc/cinder/api-paste.ini
iscsi_helper=ietadm
volume_name_template = volume-%s
volume_group = cinder-volumes
verbose = True
auth_strategy = keystone
#osapi_volume_listen_port=5900

  • 删除sqlite文件

    rm -rf /var/lib/cinder/cinder.sqlite

  • 同步数据

    cinder-manage db sync

  • 创建硬盘

    dd if=/dev/zero of=cinder-volumes bs=1 count=0 seek=2G
losetup /dev/loop2 cinder-volumes
fdisk /dev/loop2
#Type in the followings:
n
p
1
ENTER
ENTER
t
8e
w

pvcreate /dev/loop2
vgcreate cinder-volumes /dev/loop2

  • 重启相关服务

    cd /usr/bin/; for i in $( ls cinder-* ); do sudo service $i restart; cd /root/; done

  • 验证服务是否在运行

    cd /usr/bin/; for i in $( ls cinder-* ); do sudo service $i status; cd /root/; done
安装Horizon

  • 安装Dashboard

    apt-get install apache2 memcached libapache2-mod-wsgi openstack-dashboard

  • 删除ubuntu主题

    apt-get remove --purge openstack-dashboard-ubuntu-theme

  • 开启服务

    service apache2 restart
service memcached restart

  • 设置允许访问

    vim /etc/openstack-dashboard/local_settings.py
ALLOWED_HOSTS 题

apt-get remove --purge openstack-dashboard-ubuntu-theme

  • 开启服务

    service apachconf-available/openstack-dashboard.conf ./openstack-dashboard.conf
a2enmod wsgi
service apache2 restart
相关错误及解决办法

  • utf8问题

    CRITICAL glance [-] ValueError: Tables "migrate_version" have non utf8 collation, please make sure all tables are CHARSET=utf8

解决方法:
mysql -u root -p glance
alter table migrate_version convert to character set utf8 collate utf8_unicode_ci;
flush privileges;
quit;
Updated on 2014-05-11 
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