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
安装基础软件
安装NTP
安装MySQL
安装RabbitMQ
安装Keystone
安装Glance
安装Nova
安装Cinder
安装Horizon
相关错误及解决办法

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

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

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

Openstack Icehouse nova-network on Ubuntu 14.04

Openstack Icehouse nova-network on Ubuntu 14.04

Requirements

说明

安装内容

安装环境设置

安装基础软件

安装NTP

安装MySQL

安装RabbitMQ

安装Keystone

安装Glance

安装Nova

安装Cinder

安装Horizon

相关错误及解决办法