• 01--OpenStack 手动安装手册(Icehouse)


    #OpenStack 手动安装手册(Icehouse)

    声明:本博客欢迎转发,但请保留原作者信息!
    作者:[罗勇] 云计算工程师、敏捷开发实践者
    博客:http://yongluo2013.github.io/
    微博:http://weibo.com/u/1704250760/

    ##部署架构

    为了更好的展现OpenStack各组件分布式部署的特点,以及逻辑网络配置的区别,本实验不采用All in One 的部署模式,而是采用多节点分开部署的方式,方便后续学习研究。

    architecture

    ##网络拓扑

    networking

    ##环境准备

    本实验采用Virtualbox Windows 版作为虚拟化平台,模拟相应的物理网络和物理服务器,如果需要部署到真实的物理环境,此步骤可以直接替换为在物理机上相应的配置,其原理相同。

    Virtualbox 下载地址:https://www.virtualbox.org/wiki/Downloads

    ###虚拟网络

    需要新建3个虚拟网络Net0、Net1和Net2,其在virtual box 中对应配置如下。

    Net0:
    	Network name: VirtualBox  host-only Ethernet Adapter#2
    	Purpose: administrator / management network
    	IP block: 10.20.0.0/24
    	DHCP: disable
    	Linux device: eth0
    
    Net1:
    	Network name: VirtualBox  host-only Ethernet Adapter#3
    	Purpose: public network
    	DHCP: disable
    	IP block: 172.16.0.0/24
    	Linux device: eth1
    
    Net2:
    	Network name: VirtualBox  host-only Ethernet Adapter#4
    	Purpose: Storage/private network
    	DHCP: disable
    	IP block: 192.168.4.0/24
    	Linux device: eth2
    

    ###虚拟机

    需要新建3个虚拟机VM0、VM1和VM2,其对应配置如下。

    VM0:
    	Name: controller0
    	vCPU:1
    	Memory :1G
    	Disk:30G
    	Networks: net1
    
    VM1:
    	Name : network0
    	vCPU:1
    	Memory :1G
    	Disk:30G
    	Network:net1,net2,net3
    
    VM2:
    	Name: compute0
    	vCPU:2
    	Memory :2G
    	Disk:30G
    	Networks:net1,net3
    

    ###网络设置

    controller0 
         eth0:10.20.0.10   (management network)
         eht1:(disabled)
         eht2:(disabled)
    
    network0
         eth0:10.20.0.20    (management network)
         eht1:172.16.0.20   (public/external network)
         eht2:192.168.4.20  (private network)
    
    compute0
         eth0:10.20.0.30   (management network)
         eht1:(disabled)
         eht2:192.168.4.30  (private network)
    
    compute1  (optional)
         eth0:10.20.0.31   (management network)
         eht1:(disabled)
         eht2:192.168.4.31  (private network)
    

    ###操作系统准备

    本实验使用Linux 发行版 CentOS 6.5 x86_64,在安装操作系统过程中,选择的初始安装包为“基本”安装包,安装完成系统以后还需要额外配置如下YUM 仓库。

    ISO文件下载:http://mirrors.163.com/centos/6.5/isos/x86_64/CentOS-6.5-x86_64-bin-DVD1.iso

    EPEL源: http://dl.fedoraproject.org/pub/epel/6/x86_64/

    RDO源: https://repos.fedorapeople.org/repos/openstack/EOL/openstack-icehouse/

    自动配置执行如此命令即可,源安装完成后更新所有RPM包,由于升级了kernel 需要重新启动操作系统。

    yum install -y http://repos.fedorapeople.org/repos/openstack/openstack-icehouse/rdo-release-icehouse-4.noarch.rpm 
    ( yum install -y https://buildlogs.centos.org/centos/7/cloud/x86_64/openstack-liberty/centos-release-openstack-liberty-1-3.el7.noarch.rpm ) yum install -y http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
    ( yum install -y http://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/e/epel-release-7-11.noarch.rpm )
    yum update -y reboot -h 0

    接下来可以开始安装配置啦!

    ###公共配置(all nodes)

    以下命令需要在每一个节点都执行。

    修改hosts 文件

    vi /etc/hosts
    
    127.0.0.1    localhost
    ::1          localhost 
    10.20.0.10   controller0 
    10.20.0.20   network0
    10.20.0.30   compute0
    

    禁用 selinux

    vi /etc/selinux/config
    SELINUX=disabled
    

    安装NTP 服务

    yum install ntp -y
    service ntpd start
    chkconfig ntpd on
    

    修改NTP配置文件,配置从controller0时间同步。(除了controller0以外)

    vi /etc/ntp.conf
    
    server 10.20.0.10
    fudge  10.20.0.10 stratum 10  # LCL is unsynchronized
    

    立即同步并检查时间同步配置是否正确。(除了controller0以外)

    ntpdate -u 10.20.0.10
    service ntpd restart
    ntpq -p
    

    关闭 iptables
    systemctl stop firewalld.service
    systemctl disable firewalld.service

    安装openstack-utils,方便后续直接可以通过命令行方式修改配置文件

    yum install -y openstack-utils

    网卡信息;

    # rm -r /etc/udev/rules.d/70-persistent-ipoib.rules

    ###基本服务安装与配置(controller0 node)

    基本服务包括NTP 服务、MySQL数据库服务和AMQP服务,本实例采用MySQL 和Qpid 作为这两个服务的实现。

    修改NTP配置文件,配置从127.127.1.0 时间同步。

    vi /etc/ntp.conf
    server 127.127.1.0
    

    重启ntp service

    service ntpd restart
    

    MySQL 服务安装

    yum install -y mysql mysql-server MySQL-python
    

    修改MySQL配置

    vi /etc/my.cnf
    [mysqld]
    bind-address = 0.0.0.0
    default-storage-engine = innodb
    innodb_file_per_table
    collation-server = utf8_general_ci
    init-connect = 'SET NAMES utf8'
    character-set-server = utf8
    

    启动MySQL服务

    service mysqld start
    chkconfig mysqld on
    

    交互式配置MySQL root 密码,设置密码为“openstack”

    mysql_secure_installation
    

    Qpid 安装消息服务,设置客户端不需要验证使用服务

    yum install -y qpid-cpp-server
    
    vi /etc/qpidd.conf
    auth=no
    

    配置修改后,重启Qpid后台服务

    service qpidd start
    chkconfig qpidd on
    

    ##控制节点安装(controller0)

    主机名设置

    vi /etc/sysconfig/network
    HOSTNAME=controller0
    

    网卡配置

    vi /etc/sysconfig/network-scripts/ifcfg-eth0
    
    DEVICE=eth0
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=10.20.0.10
    NETMASK=255.255.255.0
    

    网络配置文件修改完后重启网络服务

    serice network restart
    

    ###Keyston 安装与配置

    安装keystone 包

    yum install openstack-keystone python-keystoneclient -y
    

    为keystone 设置admin 账户的 tokn

    ADMIN_TOKEN=$(openssl rand -hex 10)
    echo $ADMIN_TOKEN
    openstack-config --set /etc/keystone/keystone.conf DEFAULT admin_token $ADMIN_TOKEN
    

    配置数据连接

    openstack-config --set /etc/keystone/keystone.conf sql connection mysql://keystone:openstack@controller0/keystone
    openstack-config --set /etc/keystone/keystone.conf DEFAULT debug True
    openstack-config --set /etc/keystone/keystone.conf DEFAULT verbose True
    

    设置Keystone 用 PKI tokens

    keystone-manage pki_setup --keystone-user keystone --keystone-group keystone
    chown -R keystone:keystone /etc/keystone/ssl
    chmod -R o-rwx /etc/keystone/ssl
    

    为Keystone 建表

    mysql -uroot -popenstack -e "CREATE DATABASE keystone;"
    mysql -uroot -popenstack -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY 'openstack';"
    mysql -uroot -popenstack -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'controller0' IDENTIFIED BY 'openstack';"
    mysql -uroot -popenstack -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'openstack';"
    

    初始化Keystone数据库

    su -s /bin/sh -c "keystone-manage db_sync" 
    

    也可以直接用openstack-db 工具初始数据库

    openstack-db --init --service keystone --password openstack
    

    启动keystone 服务

    service openstack-keystone start
    chkconfig openstack-keystone on
    

    设置认证信息

    export OS_SERVICE_TOKEN=`echo $ADMIN_TOKEN`
    export OS_SERVICE_ENDPOINT=http://controller0:35357/v2.0
    

    创建管理员和系统服务使用的租户

    keystone tenant-create --name=admin --description="Admin Tenant"
    keystone tenant-create --name=service --description="Service Tenant"
    

    创建管理员用户

    keystone user-create --name=admin --pass=admin --email=admin@example.com
    

    创建管理员角色

    keystone role-create --name=admin
    

    为管理员用户分配"管理员"角色

    keystone user-role-add --user=admin --tenant=admin --role=admin
    

    为keystone 服务建立 endpoints

    keystone service-create --name=keystone --type=identity --description="Keystone Identity Service"
    

    为keystone 建立 servie 和 endpoint 关联

    keystone endpoint-create 
    --service-id=$(keystone service-list | awk '/ identity / {print $2}') 
    --publicurl=http://controller0:5000/v2.0 
    --internalurl=http://controller0:5000/v2.0 
    --adminurl=http://controller0:35357/v2.0
    

    验证keystone 安装的正确性

    取消先前的Token变量,不然会干扰新建用户的验证。

    unset OS_SERVICE_TOKEN OS_SERVICE_ENDPOINT
    

    先用命令行方式验证

    keystone --os-username=admin --os-password=admin --os-auth-url=http://controller0:35357/v2.0 token-get
    keystone --os-username=admin --os-password=admin --os-tenant-name=admin --os-auth-url=http://controller0:35357/v2.0 token-get
    

    让后用设置环境变量认证,保存认证信息

    vi ~/keystonerc
    
    export OS_USERNAME=admin
    export OS_PASSWORD=admin
    export OS_TENANT_NAME=admin
    export OS_AUTH_URL=http://controller0:35357/v2.0
    

    source 该文件使其生效

    source keystonerc
    keystone token-get
    

    Keystone 安装结束。

    ###Glance 安装与配置

    安装Glance 的包

    yum install openstack-glance python-glanceclient -y
    

    配置Glance 连接数据库

    openstack-config --set /etc/glance/glance-api.conf DEFAULT sql_connection mysql://glance:openstack@controller0/glance
    openstack-config --set /etc/glance/glance-registry.conf DEFAULT sql_connection mysql://glance:openstack@controller0/glance
    

    初始化Glance数据库

    openstack-db --init --service glance --password openstack
    

    创建glance 用户

    keystone user-create --name=glance --pass=glance --email=glance@example.com
    

    并分配service角色

    keystone user-role-add --user=glance --tenant=service --role=admin
    

    创建glance 服务

    keystone service-create --name=glance --type=image --description="Glance Image Service"
    

    创建keystone 的endpoint

    keystone endpoint-create 
    --service-id=$(keystone service-list | awk '/ image / {print $2}')  
    --publicurl=http://controller0:9292 
    --internalurl=http://controller0:9292 
    --adminurl=http://controller0:9292
    

    用openstack util 修改glance api 和 register 配置文件

    openstack-config --set /etc/glance/glance-api.conf DEFAULT debug True
    openstack-config --set /etc/glance/glance-api.conf DEFAULT verbose True
    openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_uri http://controller0:5000
    openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_host controller0
    openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_port 35357
    openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_protocol http
    openstack-config --set /etc/glance/glance-api.conf keystone_authtoken admin_tenant_name service
    openstack-config --set /etc/glance/glance-api.conf keystone_authtoken admin_user glance
    openstack-config --set /etc/glance/glance-api.conf keystone_authtoken admin_password glance
    openstack-config --set /etc/glance/glance-api.conf paste_deploy flavor keystone
    
    openstack-config --set /etc/glance/glance-registry.conf DEFAULT debug True
    openstack-config --set /etc/glance/glance-registry.conf DEFAULT verbose True
    openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken auth_uri http://controller0:5000
    openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken auth_host controller0
    openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken auth_port 35357
    openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken auth_protocol http
    openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken admin_tenant_name service
    openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken admin_user glance
    openstack-config --set /etc/glance/glance-registry.conf keystone_authtoken admin_password glance
    openstack-config --set /etc/glance/glance-registry.conf paste_deploy flavor keystone
    

    启动glance 相关的两个服务

    service openstack-glance-api start
    service openstack-glance-registry start
    chkconfig openstack-glance-api on
    chkconfig openstack-glance-registry on
    

    下载最Cirros镜像验证glance 安装是否成功

    wget http://cdn.download.cirros-cloud.net/0.3.1/cirros-0.3.1-x86_64-disk.img
    glance image-create --progress --name="CirrOS 0.3.1" --disk-format=qcow2  --container-format=ovf --is-public=true < cirros-0.3.1-x86_64-disk.img
    

    查看刚刚上传的image

    glance  image-list
    

    如果显示相应的image 信息说明安装成功。

    ###Nova 安装与配置

    yum install -y openstack-nova-api openstack-nova-cert openstack-nova-conductor 
    openstack-nova-console openstack-nova-novncproxy openstack-nova-scheduler python-novaclient
    

    在keystone中创建nova相应的用户和服务

    keystone user-create --name=nova --pass=nova --email=nova@example.com
    keystone user-role-add --user=nova --tenant=service --role=admin
    

    keystone 注册服务

    keystone service-create --name=nova --type=compute --description="Nova Compute Service"
    

    keystone 注册endpoint

    keystone endpoint-create 
    --service-id=$(keystone service-list | awk '/ compute / {print $2}')  
    --publicurl=http://controller0:8774/v2/%(tenant_id)s 
    --internalurl=http://controller0:8774/v2/%(tenant_id)s 
    --adminurl=http://controller0:8774/v2/%(tenant_id)s
    

    配置nova MySQL 连接

    openstack-config --set /etc/nova/nova.conf database connection mysql://nova:openstack@controller0/nova
    

    初始化数据库

    openstack-db --init --service nova --password openstack
    

    配置nova.conf

    openstack-config --set /etc/nova/nova.conf DEFAULT debug True
    openstack-config --set /etc/nova/nova.conf DEFAULT verbose True
    openstack-config --set /etc/nova/nova.conf DEFAULT rpc_backend qpid 
    openstack-config --set /etc/nova/nova.conf DEFAULT qpid_hostname controller0
    
    openstack-config --set /etc/nova/nova.conf DEFAULT my_ip 10.20.0.10
    openstack-config --set /etc/nova/nova.conf DEFAULT vncserver_listen 10.20.0.10
    openstack-config --set /etc/nova/nova.conf DEFAULT vncserver_proxyclient_address 10.20.0.10
    
    openstack-config --set /etc/nova/nova.conf DEFAULT auth_strategy keystone
    openstack-config --set /etc/nova/nova.conf keystone_authtoken auth_uri http://controller0:5000
    openstack-config --set /etc/nova/nova.conf keystone_authtoken auth_host controller0
    openstack-config --set /etc/nova/nova.conf keystone_authtoken auth_protocol http
    openstack-config --set /etc/nova/nova.conf keystone_authtoken auth_port 35357
    openstack-config --set /etc/nova/nova.conf keystone_authtoken admin_user nova
    openstack-config --set /etc/nova/nova.conf keystone_authtoken admin_tenant_name service
    openstack-config --set /etc/nova/nova.conf keystone_authtoken admin_password nova
    

    添加api-paste.ini 的 Keystone认证信息

    openstack-config --set /etc/nova/api-paste.ini filter:authtoken paste.filter_factory keystoneclient.middleware.auth_token:filter_factory
    openstack-config --set /etc/nova/api-paste.ini filter:authtoken auth_host controller0
    openstack-config --set /etc/nova/api-paste.ini filter:authtoken admin_tenant_name service
    openstack-config --set /etc/nova/api-paste.ini filter:authtoken admin_user nova
    openstack-config --set /etc/nova/api-paste.ini filter:authtoken admin_password nova
    

    启动服务

    service openstack-nova-api start
    service openstack-nova-cert start
    service openstack-nova-consoleauth start
    service openstack-nova-scheduler start
    service openstack-nova-conductor start
    service openstack-nova-novncproxy start
    

    添加到系统服务

    chkconfig openstack-nova-api on
    chkconfig openstack-nova-cert on
    chkconfig openstack-nova-consoleauth on
    chkconfig openstack-nova-scheduler on
    chkconfig openstack-nova-conductor on
    chkconfig openstack-nova-novncproxy on
    

    检查服务是否正常

    nova-manage service list
    
    root@controller0 ~]# nova-manage service list
    Binary           Host                                 Zone             Status     State Updated_At
    nova-consoleauth controller0                          internal         enabled    :-)   2013-11-12 11:14:56
    nova-cert        controller0                          internal         enabled    :-)   2013-11-12 11:14:56
    nova-scheduler   controller0                          internal         enabled    :-)   2013-11-12 11:14:56
    nova-conductor   controller0                          internal         enabled    :-)   2013-11-12 11:14:56
    

    检查进程

    [root@controller0 ~]# ps -ef|grep nova
    nova      7240     1  1 23:11 ?        00:00:02 /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
    nova      7252     1  1 23:11 ?        00:00:01 /usr/bin/python /usr/bin/nova-cert --logfile /var/log/nova/cert.log
    nova      7264     1  1 23:11 ?        00:00:01 /usr/bin/python /usr/bin/nova-consoleauth --logfile /var/log/nova/consoleauth.log
    nova      7276     1  1 23:11 ?        00:00:01 /usr/bin/python /usr/bin/nova-scheduler --logfile /var/log/nova/scheduler.log
    nova      7288     1  1 23:11 ?        00:00:01 /usr/bin/python /usr/bin/nova-conductor --logfile /var/log/nova/conductor.log
    nova      7300     1  0 23:11 ?        00:00:00 /usr/bin/python /usr/bin/nova-novncproxy --web /usr/share/novnc/
    nova      7336  7240  0 23:11 ?        00:00:00 /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
    nova      7351  7240  0 23:11 ?        00:00:00 /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
    nova      7352  7240  0 23:11 ?        00:00:00 /usr/bin/python /usr/bin/nova-api --logfile /var/log/nova/api.log
    

    ###Neutron server安装与配置

    安装Neutron server 相关包

    yum install -y openstack-neutron openstack-neutron-ml2 python-neutronclient
    

    在keystone中创建 Neutron 相应的用户和服务

    keystone user-create --name neutron --pass neutron --email neutron@example.com
    
    keystone user-role-add --user neutron --tenant service --role admin
    
    keystone service-create --name neutron --type network --description "OpenStack Networking"
    
    keystone endpoint-create 
    --service-id $(keystone service-list | awk '/ network / {print $2}') 
    --publicurl http://controller0:9696 
    --adminurl http://controller0:9696 
    --internalurl http://controller0:9696
    

    为Neutron 在MySQL建数据库

    mysql -uroot -popenstack -e "CREATE DATABASE neutron;"
    mysql -uroot -popenstack -e "GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' IDENTIFIED BY 'openstack';"
    mysql -uroot -popenstack -e "GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' IDENTIFIED BY 'openstack';"
    mysql -uroot -popenstack -e "GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'controller0' IDENTIFIED BY 'openstack';"
    

    配置MySQL

    openstack-config --set /etc/neutron/neutron.conf database connection mysql://neutron:openstack@controller0/neutron
    

    配置Neutron Keystone 认证

    openstack-config --set /etc/neutron/neutron.conf DEFAULT auth_strategy keystone
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_uri http://controller0:5000
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_host controller0
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_protocol http
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_port 35357
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken admin_tenant_name service
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken admin_user neutron
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken admin_password neutron
    

    配置Neutron qpid

    openstack-config --set /etc/neutron/neutron.conf DEFAULT rpc_backend neutron.openstack.common.rpc.impl_qpid
    openstack-config --set /etc/neutron/neutron.conf DEFAULT qpid_hostname controller0
    
    
    openstack-config --set /etc/neutron/neutron.conf DEFAULT notify_nova_on_port_status_changes True
    openstack-config --set /etc/neutron/neutron.conf DEFAULT notify_nova_on_port_data_changes True
    openstack-config --set /etc/neutron/neutron.conf DEFAULT nova_url http://controller0:8774/v2
    
    openstack-config --set /etc/neutron/neutron.conf DEFAULT nova_admin_username nova
    openstack-config --set /etc/neutron/neutron.conf DEFAULT nova_admin_tenant_id $(keystone tenant-list | awk '/ service / { print $2 }')
    openstack-config --set /etc/neutron/neutron.conf DEFAULT nova_admin_password nova
    openstack-config --set /etc/neutron/neutron.conf DEFAULT nova_admin_auth_url http://controller0:35357/v2.0
    

    配置Neutron ml2 plugin 用openvswitch

    ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini
    
    openstack-config --set /etc/neutron/neutron.conf DEFAULT core_plugin ml2
    openstack-config --set /etc/neutron/neutron.conf DEFAULT service_plugins router
    
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 type_drivers gre
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 tenant_network_types gre
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 mechanism_drivers openvswitch
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_gre tunnel_id_ranges 1:1000
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup firewall_driver neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup enable_security_group True
    

    配置nova 使用Neutron 作为network 服务

    openstack-config --set /etc/nova/nova.conf DEFAULT network_api_class nova.network.neutronv2.api.API
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_url http://controller0:9696
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_auth_strategy keystone
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_admin_tenant_name service
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_admin_username neutron
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_admin_password neutron
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_admin_auth_url http://controller0:35357/v2.0
    openstack-config --set /etc/nova/nova.conf DEFAULT linuxnet_interface_driver nova.network.linux_net.LinuxOVSInterfaceDriver
    openstack-config --set /etc/nova/nova.conf DEFAULT firewall_driver nova.virt.firewall.NoopFirewallDriver
    openstack-config --set /etc/nova/nova.conf DEFAULT security_group_api neutron
    
    openstack-config --set /etc/nova/nova.conf DEFAULT service_neutron_metadata_proxy true
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_metadata_proxy_shared_secret METADATA_SECRET
    

    重启nova controller 上的服务

    service openstack-nova-api restart
    service openstack-nova-scheduler restart
    service openstack-nova-conductor restart
    

    启动Neutron server

    service neutron-server start
    chkconfig neutron-server on
    

    ##网路节点安装(network0 node)

    主机名设置

    vi /etc/sysconfig/network
    HOSTNAME=network0
    

    网卡配置

    vi /etc/sysconfig/network-scripts/ifcfg-eth0
    DEVICE=eth0
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=10.20.0.20
    NETMASK=255.255.255.0
    
    vi /etc/sysconfig/network-scripts/ifcfg-eth1
    DEVICE=eth1
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=172.16.0.20
    NETMASK=255.255.255.0
    
    vi /etc/sysconfig/network-scripts/ifcfg-eth2
    DEVICE=eth2
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=192.168.4.20
    NETMASK=255.255.255.0
    

    网络配置文件修改完后重启网络服务

    serice network restart
    

    先安装Neutron 相关的包

    yum install -y openstack-neutron openstack-neutron-ml2 openstack-neutron-openvswitch
    

    允许ip forward

    vi /etc/sysctl.conf 
    net.ipv4.ip_forward=1
    net.ipv4.conf.all.rp_filter=0
    net.ipv4.conf.default.rp_filter=0
    

    立即生效

    sysctl -p
    

    配置Neutron keysone 认证

    openstack-config --set /etc/neutron/neutron.conf DEFAULT auth_strategy keystone
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_uri http://controller0:5000
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_host controller0
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_protocol http
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_port 35357
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken admin_tenant_name service
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken admin_user neutron
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken admin_password neutron
    

    配置qpid

    openstack-config --set /etc/neutron/neutron.conf DEFAULT rpc_backend neutron.openstack.common.rpc.impl_qpid
    openstack-config --set /etc/neutron/neutron.conf DEFAULT qpid_hostname controller0
    

    配置Neutron 使用ml + openvswitch +gre

    openstack-config --set /etc/neutron/neutron.conf DEFAULT core_plugin ml2
    openstack-config --set /etc/neutron/neutron.conf DEFAULT service_plugins router
    
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 type_drivers gre
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 tenant_network_types gre
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 mechanism_drivers openvswitch
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_gre tunnel_id_ranges 1:1000
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs local_ip 192.168.4.20
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs tunnel_type gre
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs enable_tunneling True
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup firewall_driver neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup enable_security_group True
    
    ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini
    cp /etc/init.d/neutron-openvswitch-agent /etc/init.d/neutronopenvswitch-agent.orig
    sed -i 's,plugins/openvswitch/ovs_neutron_plugin.ini,plugin.ini,g' /etc/init.d/neutron-openvswitch-agent
    

    配置l3

    openstack-config --set /etc/neutron/l3_agent.ini DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver
    openstack-config --set /etc/neutron/l3_agent.ini DEFAULT use_namespaces True
    

    配置dhcp agent

    openstack-config --set /etc/neutron/dhcp_agent.ini DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver
    openstack-config --set /etc/neutron/dhcp_agent.ini DEFAULT dhcp_driver neutron.agent.linux.dhcp.Dnsmasq
    openstack-config --set /etc/neutron/dhcp_agent.ini DEFAULT use_namespaces True
    

    配置metadata agent

    openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT auth_url http://controller0:5000/v2.0
    openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT auth_region regionOne
    openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT admin_tenant_name service
    openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT admin_user neutron
    openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT admin_password neutron
    openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT nova_metadata_ip controller0
    openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT metadata_proxy_shared_secret METADATA_SECRET
    
    service openvswitch start
    chkconfig openvswitch on
    
    ovs-vsctl add-br br-int
    ovs-vsctl add-br br-ex
    ovs-vsctl add-port br-ex eth1
    

    修改eth1和br-ext 网络配置

    vi /etc/sysconfig/network-scripts/ifcfg-eth1
    DEVICE=eth1
    ONBOOT=yes
    BOOTPROTO=none
    PROMISC=yes 
    
    vi /etc/sysconfig/network-scripts/ifcfg-br-ex
    
    DEVICE=br-ex
    TYPE=Bridge
    ONBOOT=no
    BOOTPROTO=none
    

    重启网络服务

    service network restart
    

    为br-ext 添加ip

    ip link set br-ex up
    sudo ip addr add 172.16.0.20/24 dev br-ex
    

    启动Neutron 服务

    service neutron-openvswitch-agent start
    service neutron-l3-agent start
    service neutron-dhcp-agent start
    service neutron-metadata-agent start
    
    chkconfig neutron-openvswitch-agent on
    chkconfig neutron-l3-agent on
    chkconfig neutron-dhcp-agent on
    chkconfig neutron-metadata-agent on
    

    计算节点安装((compute0 node)

    主机名设置

    vi /etc/sysconfig/network
    HOSTNAME=compute0
    

    网卡配置

    vi /etc/sysconfig/network-scripts/ifcfg-eth0
    DEVICE=eth0
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=10.20.0.30
    NETMASK=255.255.255.0
    
    vi /etc/sysconfig/network-scripts/ifcfg-eth1
    DEVICE=eth1
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=172.16.0.30
    NETMASK=255.255.255.0
    
    vi /etc/sysconfig/network-scripts/ifcfg-eth2
    DEVICE=eth2
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=192.168.4.30
    NETMASK=255.255.255.0
    

    网络配置文件修改完后重启网络服务

    serice network restart
    

    安装nova 相关包

    yum install -y openstack-nova-compute
    

    配置nova

    openstack-config --set /etc/nova/nova.conf database connection mysql://nova:openstack@controller0/nova
    
    openstack-config --set /etc/nova/nova.conf DEFAULT auth_strategy keystone
    openstack-config --set /etc/nova/nova.conf keystone_authtoken auth_uri http://controller0:5000
    openstack-config --set /etc/nova/nova.conf keystone_authtoken auth_host controller0
    openstack-config --set /etc/nova/nova.conf keystone_authtoken auth_protocol http
    openstack-config --set /etc/nova/nova.conf keystone_authtoken auth_port 35357
    openstack-config --set /etc/nova/nova.conf keystone_authtoken admin_user nova
    openstack-config --set /etc/nova/nova.conf keystone_authtoken admin_tenant_name service
    openstack-config --set /etc/nova/nova.conf keystone_authtoken admin_password nova
    
    openstack-config --set /etc/nova/nova.conf DEFAULT rpc_backend qpid
    openstack-config --set /etc/nova/nova.conf DEFAULT qpid_hostname controller0
    
    openstack-config --set /etc/nova/nova.conf DEFAULT my_ip 10.20.0.30
    openstack-config --set /etc/nova/nova.conf DEFAULT vnc_enabled True
    openstack-config --set /etc/nova/nova.conf DEFAULT vncserver_listen 0.0.0.0
    openstack-config --set /etc/nova/nova.conf DEFAULT vncserver_proxyclient_address 10.20.0.30
    openstack-config --set /etc/nova/nova.conf DEFAULT novncproxy_base_url http://controller0:6080/vnc_auto.html
    openstack-config --set /etc/nova/nova.conf libvirt virt_type qemu
    
    openstack-config --set /etc/nova/nova.conf DEFAULT glance_host controller0
    

    启动compute 节点服务

    service libvirtd start
    service messagebus start
    service openstack-nova-compute start
    
    chkconfig libvirtd on
    chkconfig messagebus on
    chkconfig openstack-nova-compute on
    

    在controller 节点检查compute服务是否启动

    nova-manage service list
    

    多出计算节点服务

    [root@controller0 ~]# nova-manage service list
    Binary           Host                                 Zone             Status     State Updated_At
    nova-consoleauth controller0                          internal         enabled    :-)   2014-07-19 09:04:18
    nova-cert        controller0                          internal         enabled    :-)   2014-07-19 09:04:19
    nova-conductor   controller0                          internal         enabled    :-)   2014-07-19 09:04:20
    nova-scheduler   controller0                          internal         enabled    :-)   2014-07-19 09:04:20
    nova-compute     compute0                             nova             enabled    :-)   2014-07-19 09:04:19
    

    安装neutron ml2 和openvswitch agent

    yum install openstack-neutron-ml2 openstack-neutron-openvswitch
    

    配置Neutron Keystone 认证

    openstack-config --set /etc/neutron/neutron.conf DEFAULT auth_strategy keystone
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_uri http://controller0:5000
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_host controller0
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_protocol http
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken auth_port 35357
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken admin_tenant_name service
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken admin_user neutron
    openstack-config --set /etc/neutron/neutron.conf keystone_authtoken admin_password neutron
    

    配置Neutron qpid

    openstack-config --set /etc/neutron/neutron.conf DEFAULT rpc_backend neutron.openstack.common.rpc.impl_qpid
    openstack-config --set /etc/neutron/neutron.conf DEFAULT qpid_hostname controller0
    

    配置Neutron 使用 ml2 for ovs and gre

    openstack-config --set /etc/neutron/neutron.conf DEFAULT core_plugin ml2
    openstack-config --set /etc/neutron/neutron.conf DEFAULT service_plugins router
    
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 type_drivers gre
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 tenant_network_types gre
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 mechanism_drivers openvswitch
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_gre tunnel_id_ranges 1:1000
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs local_ip 192.168.4.30
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs tunnel_type gre
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs enable_tunneling True
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup firewall_driver neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
    openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup enable_security_group True
    
    ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini
    cp /etc/init.d/neutron-openvswitch-agent /etc/init.d/neutronopenvswitch-agent.orig
    sed -i 's,plugins/openvswitch/ovs_neutron_plugin.ini,plugin.ini,g' /etc/init.d/neutron-openvswitch-agent
    

    配置 Nova 使用Neutron 提供网络服务

    openstack-config --set /etc/nova/nova.conf DEFAULT network_api_class nova.network.neutronv2.api.API
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_url http://controller0:9696
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_auth_strategy keystone
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_admin_tenant_name service
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_admin_username neutron
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_admin_password neutron
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_admin_auth_url http://controller0:35357/v2.0
    openstack-config --set /etc/nova/nova.conf DEFAULT linuxnet_interface_driver nova.network.linux_net.LinuxOVSInterfaceDriver
    openstack-config --set /etc/nova/nova.conf DEFAULT firewall_driver nova.virt.firewall.NoopFirewallDriver
    openstack-config --set /etc/nova/nova.conf DEFAULT security_group_api neutron
    
    openstack-config --set /etc/nova/nova.conf DEFAULT service_neutron_metadata_proxy true
    openstack-config --set /etc/nova/nova.conf DEFAULT neutron_metadata_proxy_shared_secret METADATA_SECRET
    
    service openvswitch start
    chkconfig openvswitch on
    ovs-vsctl add-br br-int
    
    service openstack-nova-compute restart
    service neutron-openvswitch-agent start
    chkconfig neutron-openvswitch-agent on
    

    检查agent 是否启动正常

    neutron agent-list
    

    启动正常显示

    [root@controller0 ~]# neutron agent-list
    +--------------------------------------+--------------------+----------+-------+----------------+
    | id                                   | agent_type         | host     | alive | admin_state_up |
    +--------------------------------------+--------------------+----------+-------+----------------+
    | 2c5318db-6bc2-4d09-b728-bbdd677b1e72 | L3 agent           | network0 | :-)   | True           |
    | 4a79ff75-6205-46d0-aec1-37f55a8d87ce | Open vSwitch agent | network0 | :-)   | True           |
    | 5a5bd885-4173-4515-98d1-0edc0fdbf556 | Open vSwitch agent | compute0 | :-)   | True           |
    | 5c9218ce-0ebd-494a-b897-5e2df0763837 | DHCP agent         | network0 | :-)   | True           |
    | 76f2069f-ba84-4c36-bfc0-3c129d49cbb1 | Metadata agent     | network0 | :-)   | True           |
    +--------------------------------------+--------------------+----------+-------+----------------+
    

    ##创建初始网络

    创建外部网络

    neutron net-create ext-net --shared --router:external=True
    

    为外部网络添加subnet

    neutron subnet-create ext-net --name ext-subnet 
    --allocation-pool start=172.16.0.100,end=172.16.0.200 
    --disable-dhcp --gateway 172.16.0.1 172.16.0.0/24
    

    创建住户网络

    首先创建demo用户、租户已经分配角色关系

    keystone user-create --name=demo --pass=demo --email=demo@example.com
    keystone tenant-create --name=demo --description="Demo Tenant"
    keystone user-role-add --user=demo --role=_member_ --tenant=demo
    

    创建租户网络demo-net

    neutron net-create demo-net
    

    为租户网络添加subnet

    neutron subnet-create demo-net --name demo-subnet --gateway 192.168.1.1 192.168.1.0/24
    

    为租户网络创建路由,并连接到外部网络

    neutron router-create demo-router
    

    将demo-net 连接到路由器

    neutron router-interface-add demo-router $(neutron net-show demo-net|awk '/ subnets / { print $4 }')
    

    设置demo-router 默认网关

    neutron router-gateway-set demo-router ext-net
    

    启动一个instance

    nova boot --flavor m1.tiny --image $(nova image-list|awk '/ CirrOS / { print $2 }') --nic net-id=$(neutron net-list|awk '/ demo-net / { print $2 }') --security-group default demo-instance1

    ##Dashboard 安装

    安装Dashboard 相关包

    yum install memcached python-memcached mod_wsgi openstack-dashboard
    

    配置mencached

    vi /etc/openstack-dashboard/local_settings 
    
    CACHES = {
    'default': {
    'BACKEND' : 'django.core.cache.backends.memcached.MemcachedCache',
    'LOCATION' : '127.0.0.1:11211'
    }
    }
    

    配置Keystone hostname

    vi /etc/openstack-dashboard/local_settings 
    OPENSTACK_HOST = "controller0"
    

    启动Dashboard 相关服务

    service httpd start
    service memcached start
    chkconfig httpd on
    chkconfig memcached on
    

    打开浏览器验证,用户名:admin 密码:admin

    http://10.20.0.10/dashboard
    

    ##Cinder 安装

    ###Cinder controller 安装

    先在controller0 节点安装 cinder api

    yum install openstack-cinder -y
    

    配置cinder数据库连接

    openstack-config --set /etc/cinder/cinder.conf database connection mysql://cinder:openstack@controller0/cinder
    

    初始化数据库

    mysql -uroot -popenstack -e  "CREATE DATABASE cinder;""
    mysql -uroot -popenstack -e  "GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'localhost' IDENTIFIED BY 'openstack';"
    mysql -uroot -popenstack -e "GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'%' IDENTIFIED BY 'openstack';"
    mysql -uroot -popenstack -e "GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'controller0' IDENTIFIED BY 'openstack';"
    
    su -s /bin/sh -c "cinder-manage db sync" cinder
    

    或者用openstack-db 工具初始化数据库

    openstack-db --init --service cinder --password openstack
    

    在Keystone中创建cinder 系统用户

    keystone user-create --name=cinder --pass=cinder --email=cinder@example.com
    keystone user-role-add --user=cinder --tenant=service --role=admin
    

    在Keystone注册一个cinder 的 service

    keystone service-create --name=cinder --type=volume --description="OpenStack Block Storage"
    

    创建一个 cinder 的 endpoint

    keystone endpoint-create 
    --service-id=$(keystone service-list | awk '/ volume / {print $2}') 
    --publicurl=http://controller0:8776/v1/%(tenant_id)s 
    --internalurl=http://controller0:8776/v1/%(tenant_id)s 
    --adminurl=http://controller0:8776/v1/%(tenant_id)s
    

    在Keystone注册一个cinderv2 的 service

    keystone service-create --name=cinderv2 --type=volumev2 --description="OpenStack Block Storage v2"
    

    创建一个 cinderv2 的 endpoint

    keystone endpoint-create 
    --service-id=$(keystone service-list | awk '/ volumev2 / {print $2}') 
    --publicurl=http://controller0:8776/v2/%(tenant_id)s 
    --internalurl=http://controller0:8776/v2/%(tenant_id)s 
    --adminurl=http://controller0:8776/v2/%(tenant_id)s
    

    配置cinder Keystone认证

    openstack-config --set /etc/cinder/cinder.conf DEFAULT auth_strategy keystone
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken auth_uri http://controller0:5000
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken auth_host controller0
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken auth_protocol http
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken auth_port 35357
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken admin_user cinder
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken admin_tenant_name service
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken admin_password cinder
    

    配置qpid

    openstack-config --set /etc/cinder/cinder.conf DEFAULT rpc_backend cinder.openstack.common.rpc.impl_qpid
    openstack-config --set /etc/cinder/cinder.conf DEFAULT qpid_hostname controller0
    

    启动cinder controller 相关服务

    service openstack-cinder-api start
    service openstack-cinder-scheduler start
    chkconfig openstack-cinder-api on
    chkconfig openstack-cinder-scheduler on
    

    ###Cinder block storage 节点安装

    执行下面的操作之前,当然别忘了需要安装公共部分内容!(比如ntp,hosts 等)

    开始配置之前,Cinder0 创建一个新磁盘,用于block 的分配

    /dev/sdb
    

    主机名设置

    vi /etc/sysconfig/network
    HOSTNAME=cinder0
    

    网卡配置

    vi /etc/sysconfig/network-scripts/ifcfg-eth0
    DEVICE=eth0
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=10.20.0.40
    NETMASK=255.255.255.0
    
    vi /etc/sysconfig/network-scripts/ifcfg-eth1
    DEVICE=eth1
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=172.16.0.40
    NETMASK=255.255.255.0
    
    vi /etc/sysconfig/network-scripts/ifcfg-eth2
    DEVICE=eth2
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=192.168.4.40
    NETMASK=255.255.255.0
    

    网络配置文件修改完后重启网络服务

    serice network restart
    

    ##网络拓扑

    include-cinder

    安装Cinder 相关包

    yum install -y openstack-cinder scsi-target-utils
    

    创建 LVM physical and logic 卷,作为cinder 块存储的实现

    pvcreate /dev/sdb
    vgcreate cinder-volumes /dev/sdb
    

    Add a filter entry to the devices section in the /etc/lvm/lvm.conf file to keep LVM from scanning devices used by virtual machines

    添加一个过滤器保证 虚拟机能扫描到LVM

    vi /etc/lvm/lvm.conf
    
    devices {
    ...
    filter = [ "a/sda1/", "a/sdb/", "r/.*/"]
    ...
    }
    

    配置Keystone 认证

    openstack-config --set /etc/cinder/cinder.conf DEFAULT auth_strategy keystone
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken auth_uri http://controller0:5000
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken auth_host controller0
    openstack-config --set /etc/cinder/cinder.conf keystone_authtokenauth_protocol http
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken auth_port 35357
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken admin_user cinder
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken admin_tenant_name service
    openstack-config --set /etc/cinder/cinder.conf keystone_authtoken admin_password cinder
    

    配置qpid

    openstack-config --set /etc/cinder/cinder.conf DEFAULT rpc_backend cinder.openstack.common.rpc.impl_qpid
    openstack-config --set /etc/cinder/cinder.conf DEFAULT qpid_hostname controller0
    

    配置数据库连接

    openstack-config --set /etc/cinder/cinder.conf database connection mysql://cinder:openstack@controller0/cinder
    

    配置Glance server

    openstack-config --set /etc/cinder/cinder.conf DEFAULT glance_host controller0
    

    配置cinder-volume 的 my_ip , 这个ip决定了存储数据跑在哪网卡上

    openstack-config --set /etc/cinder/cinder.conf DEFAULT my_ip 192.168.4.40
    

    配置 iSCSI target 服务发现 Block Storage volumes

    vi /etc/tgt/targets.conf
    include /etc/cinder/volumes/*
    

    启动cinder-volume 服务

    service openstack-cinder-volume start
    service tgtd start
    chkconfig openstack-cinder-volume on
    chkconfig tgtd on
    

    ##Swift 安装

    ###安装存储节点

    在执行下面的操作之前,当然别忘了需要安装公共部分内容哦!(比如ntp,hosts 等)

    在开始配置之前,为Swift0 创建一个新磁盘,用于Swift 数据的存储,比如:

    /dev/sdb
    

    磁盘创建好后,启动OS为新磁盘分区

    fdisk /dev/sdb
    mkfs.xfs /dev/sdb1
    echo "/dev/sdb1 /srv/node/sdb1 xfs noatime,nodiratime,nobarrier,logbufs=8 0 0" >> /etc/fstab
    mkdir -p /srv/node/sdb1
    mount /srv/node/sdb1
    chown -R swift:swift /srv/node
    

    主机名设置

    vi /etc/sysconfig/network
    HOSTNAME=swift0
    

    网卡配置

    vi /etc/sysconfig/network-scripts/ifcfg-eth0
    DEVICE=eth0
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=10.20.0.50
    NETMASK=255.255.255.0
    
    vi /etc/sysconfig/network-scripts/ifcfg-eth1
    DEVICE=eth1
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=172.16.0.50
    NETMASK=255.255.255.0
    
    vi /etc/sysconfig/network-scripts/ifcfg-eth2
    DEVICE=eth2
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=192.168.4.50
    NETMASK=255.255.255.0
    

    网络配置文件修改完后重启网络服务

    serice network restart
    

    ##网络拓扑

    这里省去Cinder 节点部分

    include-swift

    安装swift storage 节点相关的包

    yum install -y openstack-swift-account openstack-swift-container openstack-swift-object xfsprogs xinetd

    配置object,container ,account 的配置文件

    openstack-config --set /etc/swift/account-server.conf DEFAULT bind_ip 10.20.0.50
    openstack-config --set /etc/swift/container-server.conf DEFAULT bind_ip 10.20.0.50
    openstack-config --set /etc/swift/object-server.conf DEFAULT bind_ip 10.20.0.50
    

    在rsynd 配置文件中配置要同步的文件目录

    vi /etc/rsyncd.conf
    
    uid = swift
    gid = swift
    log file = /var/log/rsyncd.log
    pid file = /var/run/rsyncd.pid
    address = 192.168.4.50
    
    [account]
    max connections = 2
    path = /srv/node/
    read only = false
    lock file = /var/lock/account.lock
    
    [container]
    max connections = 2
    path = /srv/node/
    read only = false
    lock file = /var/lock/container.lock
    
    [object]
    max connections = 2
    path = /srv/node/
    read only = false
    lock file = /var/lock/object.lock
    
    
    vi /etc/xinetd.d/rsync
    disable = no
    
    service xinetd start
    chkconfig xinetd on
    

    Create the swift recon cache directory and set its permissions:

    mkdir -p /var/swift/recon
    chown -R swift:swift /var/swift/recon
    

    ###安装swift-proxy 服务

    为swift 在Keystone 中创建一个用户

    keystone user-create --name=swift --pass=swift --email=swift@example.com
    

    为swift 用户添加root 用户

    keystone user-role-add --user=swift --tenant=service --role=admin
    

    为swift 添加一个对象存储服务

    keystone service-create --name=swift --type=object-store --description="OpenStack Object Storage"
    

    为swift 添加endpoint

    keystone endpoint-create 
    --service-id=$(keystone service-list | awk '/ object-store / {print $2}') 
    --publicurl='http://controller0:8080/v1/AUTH_%(tenant_id)s' 
    --internalurl='http://controller0:8080/v1/AUTH_%(tenant_id)s' 
    --adminurl=http://controller0:8080
    

    安装swift-proxy 相关软件包

    yum install -y openstack-swift-proxy memcached python-swiftclient python-keystone-auth-token
    

    添加配置文件,完成配置后再copy 该文件到每个storage 节点

    openstack-config --set /etc/swift/swift.conf swift-hash swift_hash_path_prefix xrfuniounenqjnw
    openstack-config --set /etc/swift/swift.conf swift-hash swift_hash_path_suffix fLIbertYgibbitZ
    
    scp /etc/swift/swift.conf root@10.20.0.50:/etc/swift/
    

    修改memcached 默认监听ip地址

    vi /etc/sysconfig/memcached
    OPTIONS="-l 10.20.0.10"
    

    启动mencached

    service memcached restart
    chkconfig memcached on
    

    修改过proxy server配置

    vi /etc/swift/proxy-server.conf
    
    openstack-config --set /etc/swift/proxy-server.conf filter:keystone operator_roles Member,admin,swiftoperator
    
    openstack-config --set /etc/swift/proxy-server.conf filter:authtoken auth_host controller0
    openstack-config --set /etc/swift/proxy-server.conf filter:authtoken auth_port 35357 
    openstack-config --set /etc/swift/proxy-server.conf filter:authtoken admin_user swift
    openstack-config --set /etc/swift/proxy-server.conf filter:authtoken admin_tenant_name service
    openstack-config --set /etc/swift/proxy-server.conf filter:authtoken admin_password swift
    openstack-config --set /etc/swift/proxy-server.conf filter:authtoken delay_auth_decision true
    

    构建ring 文件

    cd /etc/swift
    swift-ring-builder account.builder create 18 3 1
    swift-ring-builder container.builder create 18 3 1
    swift-ring-builder object.builder create 18 3 1
    
    swift-ring-builder account.builder add z1-10.20.0.50:6002R10.20.0.50:6005/sdb1 100
    swift-ring-builder container.builder add z1-10.20.0.50:6001R10.20.0.50:6004/sdb1 100
    swift-ring-builder object.builder add z1-10.20.0.50:6000R10.20.0.50:6003/sdb1 100
    
    swift-ring-builder account.builder
    swift-ring-builder container.builder
    swift-ring-builder object.builder
    
    swift-ring-builder account.builder rebalance
    swift-ring-builder container.builder rebalance
    swift-ring-builder object.builder rebalance
    

    拷贝ring 文件到storage 节点

    scp *ring.gz root@10.20.0.50:/etc/swift/
    

    修改proxy server 和storage 节点Swift 配置文件的权限

    ssh root@10.20.0.50 "chown -R swift:swift /etc/swift"
    chown -R swift:swift /etc/swift
    

    在controller0 上启动proxy service

    service openstack-swift-proxy start
    chkconfig openstack-swift-proxy on
    

    在Swift0 上 启动storage 服务

    service openstack-swift-object start
    service openstack-swift-object-replicator start
    service openstack-swift-object-updater start 
    service openstack-swift-object-auditor start
    
    service openstack-swift-container start
    service openstack-swift-container-replicator start
    service openstack-swift-container-updater start
    service openstack-swift-container-auditor start
    
    service openstack-swift-account start
    service openstack-swift-account-replicator start
    service openstack-swift-account-reaper start
    service openstack-swift-account-auditor start
    

    设置开机启动

    chkconfig openstack-swift-object on
    chkconfig openstack-swift-object-replicator on
    chkconfig openstack-swift-object-updater on 
    chkconfig openstack-swift-object-auditor on
    
    chkconfig openstack-swift-container on
    chkconfig openstack-swift-container-replicator on
    chkconfig openstack-swift-container-updater on
    chkconfig openstack-swift-container-auditor on
    
    chkconfig openstack-swift-account on
    chkconfig openstack-swift-account-replicator on
    chkconfig openstack-swift-account-reaper on
    chkconfig openstack-swift-account-auditor on
    

    在controller 节点验证 Swift 安装

    swift stat
    

    上传两个文件测试

    swift upload myfiles test.txt
    swift upload myfiles test2.txt
    

    下载刚上传的文件

    swift download myfiles
    

    ##扩展一个新的swift storage 节点

    在开始配置之前,为Swift0 创建一个新磁盘,用于Swift 数据的存储,比如:

    /dev/sdb
    

    磁盘创建好后,启动OS为新磁盘分区

    fdisk /dev/sdb
    mkfs.xfs /dev/sdb1
    echo "/dev/sdb1 /srv/node/sdb1 xfs noatime,nodiratime,nobarrier,logbufs=8 0 0" >> /etc/fstab
    mkdir -p /srv/node/sdb1
    mount /srv/node/sdb1
    chown -R swift:swift /srv/node
    

    主机名设置

    vi /etc/sysconfig/network
    HOSTNAME=swift1
    

    网卡配置

    vi /etc/sysconfig/network-scripts/ifcfg-eth0
    DEVICE=eth0
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=10.20.0.51
    NETMASK=255.255.255.0
    
    vi /etc/sysconfig/network-scripts/ifcfg-eth1
    DEVICE=eth1
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=172.16.0.51
    NETMASK=255.255.255.0
    
    vi /etc/sysconfig/network-scripts/ifcfg-eth2
    DEVICE=eth2
    TYPE=Ethernet
    ONBOOT=yes
    NM_CONTROLLED=yes
    BOOTPROTO=static
    IPADDR=192.168.4.51
    NETMASK=255.255.255.0
    

    网络配置文件修改完后重启网络服务

    serice network restart
    

    yum install -y openstack-swift-account openstack-swift-container openstack-swift-object xfsprogs xinetd

    配置object,container ,account 的配置文件

    openstack-config --set /etc/swift/account-server.conf DEFAULT bind_ip 10.20.0.51
    openstack-config --set /etc/swift/container-server.conf DEFAULT bind_ip 10.20.0.51
    openstack-config --set /etc/swift/object-server.conf DEFAULT bind_ip 10.20.0.51
    

    在rsynd 配置文件中配置要同步的文件目录

    vi /etc/rsyncd.conf
    
    uid = swift
    gid = swift
    log file = /var/log/rsyncd.log
    pid file = /var/run/rsyncd.pid
    address = 192.168.4.51
    
    [account]
    max connections = 2
    path = /srv/node/
    read only = false
    lock file = /var/lock/account.lock
    
    [container]
    max connections = 2
    path = /srv/node/
    read only = false
    lock file = /var/lock/container.lock
    
    [object]
    max connections = 2
    path = /srv/node/
    read only = false
    lock file = /var/lock/object.lock
    
    
    vi /etc/xinetd.d/rsync
    disable = no
    
    service xinetd start
    chkconfig xinetd on
    

    Create the swift recon cache directory and set its permissions:

    mkdir -p /var/swift/recon
    chown -R swift:swift /var/swift/recon
    

    重新平衡存储

    swift-ring-builder account.builder add z1-10.20.0.51:6002R10.20.0.51:6005/sdb1 100
    swift-ring-builder container.builder add z1-10.20.0.51:6001R10.20.0.51:6004/sdb1 100
    swift-ring-builder object.builder add z1-10.20.0.51:6000R10.20.0.51:6003/sdb1 100
    
    swift-ring-builder account.builder
    swift-ring-builder container.builder
    swift-ring-builder object.builder
    
    swift-ring-builder account.builder rebalance
    swift-ring-builder container.builder rebalance
    swift-ring-builder object.builder rebalance
    

    到此,OpenStack 核心组件所有节点安装完毕!

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  • 原文地址:https://www.cnblogs.com/lei2017/p/7892531.html
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