双节点部署open stack

一.基础环境配置

controller节点

[root@localhost ~]# vi /etc/sysconfig/network-scripts/ifcfg-eno16777736 

 

 compute节点

 

 修改主机名

controller节点

[root@localhost ~]# hostnamectl set-hostname controller
[root@localhost ~]# bash

[root@controller ~]# 

compute节点

[root@localhost ~]# hostnamectl set-hostname compute
[root@localhost ~]# bash

[root@compute ~]# 

上传基础镜像

controller节点

 

 配置yum源

创建目录

[root@controller ~]# mkidr /opt/centos
-bash: mkidr: command not found
[root@controller ~]# mkdir /opt/centos
[root@controller ~]# mkdir /opt/iaas

挂载yum源

mount CentOS-7-x86_64-DVD-1511.iso /opt/centos/
mount: /dev/loop0 is write-protected, mounting read-only
[root@controller ~]# mount XianDian-IaaS-v2.2.iso /opt/iaas/
mount: /dev/loop1 is write-protected, mounting read-only

 

 删除文件目录

[root@controller ~]# rm -rf /etc/yum.repos.d/*

进入添加

 vi /etc/yum.repos.d/local.repo

 

 查看是否成功

 

 conpute节点

[root@compute ~]# rm -rf /etc/yum.repos.d/*
[root@compute ~]# vi /etc/yum.repos.d/ftp.repo
[root@compute ~]# vi /etc/yum.repos.d/ftp.repo

[centos]
name=centos
baseurl=ftp://192.168.100.10/centos
gpgcheck=0
enabled=1
[iaas]
name=iaas
baseurl=ftp://192.168.100.10/iaas/iaas-repo
gpgcheck=0
enabled=1

配置防火墙

[root@controller ~]# yum install -y vsftpd

[root@controller ~]# vi /etc/vsftpd/vsftpd.conf
anon_root=/opt ##中添加一行

 

 

[root@controller ~]# systemctl restart vsftpd
[root@controller ~]# setenforce 0

进入 /etc/selinux/config 目录

换成disabled

 

 

[root@controller ~]# systemctl stop firewalld
[root@controller ~]# systemctl disable firewalld
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
Removed symlink /etc/systemd/system/basic.target.wants/firewalld.service.
[root@controller ~]# iptables -F
[root@controller ~]# iptables -X
[root@controller ~]# iptables -Z
[root@controller ~]# iptables-save

 

compute节点

[root@compute ~]# systemctl stop firewalld
[root@compute ~]# systemctl disable firewalld
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
Removed symlink /etc/systemd/system/basic.target.wants/firewalld.service.
[root@compute ~]# setenforce 0

[root@compute ~]# vi /etc/selinux/config
[root@compute ~]# iptables -F
[root@compute ~]# iptables -X
[root@compute ~]# iptables -Z
[root@compute ~]# iptables-save

查看

[root@compute ~]# yum repolist

 

 安装iaas-xiandian服务

[root@controller ~]# yum install iaas-xiandian -y
[root@compute ~]# yum install iaas-xiandian -y

修改配置文件后操作

# 第一条，将文件中的##换成@
# 第二条，将文件中的#去掉
# 第三条，将文件中的@换回##
sed -i s/##/@/g /etc/xiandian/openrc.sh
sed -i s/#//g /etc/xiandian/openrc.sh
sed -i s/@/##/g /etc/xiandian/openrc.sh

修改   /etc/xiandian/openrc.sh

[root@controller ~]#vi /etc/xiandian/openrc.sh
HOST_IP=192.168.200.110
HOST_NAME=controller
HOST_IP_NODE=192.168.100.20
HOST_NAME_NODE=compute
RABBIT_USER=openstack
RABBIT_PASS=000000
DB_PASS=000000
DOMAIN_NAME=demo
ADMIN_PASS=000000
DEMO_PASS=000000
KEYSTONE_DBPASS=000000
GLANCE_DBPASS=000000
GLANCE_PASS=000000
NOVA_DBPASS=000000
NOVA_PASS=000000
NEUTRON_DBPASS=000000
NEUTRON_PASS=000000
METADATA_SECRET=000000
INTERFACE_NAME=eno33554960
minvlan=
maxvlan=
CINDER_DBPASS=000000
CINDER_PASS=000000
# 根据自己硬盘分区情况
BLOCK_DISK=sdb1
TROVE_DBPASS=000000
TROVE_PASS=000000
SWIFT_PASS=000000
# 根据自己硬盘分区情况
OBJECT_DISK=sdb2
STORAGE_LOCAL_NET_IP=192.168.200.120
HEAT_DBPASS=
HEAT_PASS=
CEILOMETER_DBPASS=
CEILOMETER_PASS=
AODH_DBPASS=
AODH_PASS=

跑脚本

1.安装基础服务

# 两个节点都跑
[root@localhost ~]# iaas-pre-host.sh

2.安装mysql数据库   

[root@controller~]# iaas-install-mysql.sh

 

3.安装keystone 认证服务

[root@controller ~]# iaas-install-keystone.sh

 

4.安装Glance镜像服务

[root@controller ~]# iaas-install-glance.sh

 

5.安装Nova 计算服务

[root@controller ~]# iaas-install-nova-controller.sh
[root@compute~]# iaas-install-nova-compute.sh

 

6安装Neutron 网络服务

[root@controller ~]# iaas-install-neutron-controller.sh

[root@controller ~]# iaas-install-neutron-controller-gre.sh
[root@compute~]# iaas-install-neutron-compute.sh
[root@compute~]# iaas-install-neutron-compute-gre.sh

 

7.安装Dashboard 服务

[root@controller ~]# iaas-install-dashboard.sh

 

8.安装 Cinder 块存储服务

[root@controller ~]# iaas-install-cinder-controller.sh
[root@compute~]# iaas-install-cinder-compute.sh

 

9.安装Swift 对象存储服务

[root@controller ~]# iaas-install-swift-controller.sh
[root@compute ~]# iaas-install-swift-compute.sh

 

10.访问 Dashboard 服务

 

 

打开浏览器，访问 http://192.168.200.110/dashborad 地址，输入环境变量文件找那个填写的密码，域为 德莫，用户名为admin，密码为000000，然后单击  “链接”按钮。