手动安装openstack并配置虚拟化集成VM
手动安装openstack并配置虚拟化集成VM云计算含义：
弹性质
可以随便增加内存和cpu，硬盘
对用户是透明的
对数据进行去重
应用，数据，跑的时间，中间件，系统
虚拟机，服务器，存储，网络
计算分层
云计算绝不等于虚拟化
云计算用到虚拟化的技术
nova负责计算节点
quantum 负责虚拟网络
swift 负责云存储‘
libvirt 负责 虚拟机管理，虚拟机设备管理 远程过程
目录：
安装先决条件
1.环境
2.域名解析和关闭防火墙
3.配置时间同步服务器（NTP）
4.安装软件包
5.安装数据库
6.验证数据库
7.安装rabbitmq服务
8.安装Memcached
安装目录：
1.安装配置keystone身份认证服务
2.镜像服务
3.（nova）的安装及配置
4.网络服务neutron服务器端的安装及配置
5.安装dashboard组件
6.安装cinder
7.EXSI集成VM虚拟化
8.安装 VMware vCenter Appliance 的 的 OVF
9.集成vmware
1.环境
手动安装openstack
openstack-newton版
192.168.2.34 controller
192.168.2.35 compute1
CentOS 7.3系统 2 台
controller即作为控制节点，也作为计算节点.
compute1 就只是计算节点
拓扑图
在ESXI里面创建虚拟交换机
现在我们开始在ESXI上部署网络
ESXI创建两个虚拟交换机，一个命名为fuel_pxe，一个命名为fuel_storage，加上原有的vm network总共三个交换机。
创建虚拟机，内存8G以上，硬盘100G以上，创建三个网卡。
控制节点去操控计算节点，计算节点上可以创建虚拟机
controller 192.168.2.34 网卡 NAT ens160
(ens160是内网网卡，下面neutron配置文件里会设置到)
compute1 192.168.2.35网卡 NAT ens160
2.域名解析和关闭防火墙 （控制节点和计算节点都做）
/etc/hosts#主机名一开始设置好
后面就不能更改了，否则就会出问题！这里设置好ip与主机名的对应关系
192.168.2.34 controller
192.168.2.35 compute1
setenforce 0
systemctl start firewalld.service
systemctl stop firewalld.service
systemctl disable firewalld.service 3.配置时间同步服务器（NTP）
控制节点
yum install chrony -y
#安装服务
sed -i 's/#allow 192.168\/2/allow 192.168\/2/g' /etc/chrony.conf
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime #更改时区
启动NTP服务
systemctl enable chronyd.service
systemctl start chronyd.service
配置计算节点
yum install chrony -y
sed -i 's/^server.*$//g' /etc/chrony.conf
sed -i "N;2aserver controller iburst" /etc/chrony.conf
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
更改时区
systemctl enable chronyd.service
systemctl start chronyd.servic
4.安装软件包
sudo yum install -y centos-release-openstack-newton
sudo yum update -y
sudo yum install -y openstack-packstack
yum install python-openstackclient openstack-selinux -y
5.安装数据库
控制节点下操作
yum install mariadb mariadb-server python2-PyMySQL -y
# vim /etc/my.cnf.d/openstack.cnf
bind-address = 192.168.2.34 #本服务器的ip
default-storage-engine = innodb
innodb_file_per_table
max_connections = 4096
collation-server = utf8_general_ci
character-set-server = utf8
启动数据库
systemctl enable mariadb.service
systemctl start mariadb.service
5.初始化数据库
# mysql_secure_installation
数据库密码为123456
6.验证数据库
# mysql -uroot -p123456
Welcome to the MariaDB monitor.Commands end with ; or \g.
Your MariaDB connection id is 8
Server version: 10.1.20-MariaDB MariaDB Server
Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]>
7.消息队列
openstack使用一个消息队列的服务之间进行协调的操作和状态的信息。消息队列服务通常在控制器节点上运行。OpenStack的支持多种消息队列服务，包括RabbitMQ的， Qpid和ZeroMQ。
8.安装rabbitmq
yum install rabbitmq-server -y
9.启动rabbitmq服务
systemctl enable rabbitmq-server.service
systemctl start rabbitmq-server.service
9.创建openstack用户这里使用RABBIT_PASS做openstack用户的密码
# rabbitmqctl add_user openstack RABBIT_PASS
Creating user "openstack" ...
10.允许openstack用户的配置，写入和读取的访问
rabbitmqctl set_permissions openstack ".*" ".*" ".*"
Setting permissions for user "openstack" in vhost "/" ...
11.安装Memcached
yum install memcached python-memcached -y
12.启动服务
systemctl enable memcached.service
systemctl start memcached.service
安装配置keystone身份认证服务
# mysql -uroot -p123456
# 创建keystone数据库
MariaDB [(none)]> CREATE DATABASE keystone;
Query OK, 1 row affected (0.00 sec)
# 授予数据库访问权限
MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY '123456';
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY '123456';
Query OK, 0 rows affected (0.00 sec)
# 用合适的密码替换KEYSTONE_DBPASS。
2.安装软件包
# yum install openstack-keystone httpd mod_wsgi -y
3.编辑/etc/keystone/keystone.conf文件
# cd /etc/keystone/
# cp keystone.conf keystone.conf.bak
# egrep -v "^#|^$" keystone.conf.bak > keystone.conf
# vim keystone.conf
添加如下内容
connection = mysql+pymysql://keystone:123456@controller/keystone
provider = fernet
4.导入数据库
su -s /bin/sh -c "keystone-manage db_sync" keystone
5.初始化存储库
# keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
# keystone-manage credential_setup --keystone-user keystone --keystone-group keystone
6.引导身份认证
keystone-manage bootstrap --bootstrap-password admin --bootstrap-admin-url http://controller:35357/v3/ --bootstrap-internal-url http://controller:35357/v3/ --bootstrap-public-url http://controller:5000/v3/ --bootstrap-region-id RegionOne
7.配置http
# sed -i 's/#ServerName www.example.com:80/ServerName controller/g' /etc/httpd/conf/httpd.conf
# ln -s /usr/share/keystone/wsgi-keystone.conf /etc/httpd/conf.d/
systemctl enable httpd.service
systemctl start httpd.service
netstat -lntp |grep http
Oct 11 22:26:28 controller systemd: Failed to start The Apache HTTP Server.
Oct 11 22:26:28 controller systemd: Unit httpd.service entered failed state.
Oct 11 22:26:28 controller systemd: httpd.service failed.
# vi/etc/httpd/conf/httpd.conf
353行是这一行，我们把它注释掉。
353 IncludeOptional conf.d/*.conf
systemctl start httpd.service
9.配置管理用户
export OS_USERNAME=admin
export OS_PASSWORD=admin
export OS_PROJECT_NAME=admin
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_DOMAIN_NAME=Default
export OS_AUTH_URL=http://controller:35357/v3
export OS_IDENTITY_API_VERSION=3
10.创建用户、域、角色
openstack project create --domain default --description "Service Project" service
# openstack project create --domain default --description "Service Project" service
Discovering versions from the identity service failed when creating the password plugin. Attempting to determine version from URL.
Unable to establish connection to http://controller:35357/v3/auth/tokens: HTTPConnectionPool(host='controller', port=35357): Max retries exceeded with url: /v3/auth/tokens (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x3381150>: Failed to establish a new connection: Connection refused',))
# vi /etc/profile
# curl -I http://controller:35357/v3
curl: (7) Failed connect to controller:35357; Connection refused
# vi/etc/httpd/conf/httpd.conf
353行是这一行，我们把注释去掉。
353 IncludeOptional conf.d/*.conf
systemctl restart httpd.service
# curl -I http://controller:35357/v3
HTTP/1.1 200 OK
Date: Wed, 11 Oct 2017 14:51:23 GMT
Server: Apache/2.4.6 (CentOS) mod_wsgi/3.4 Python/2.7.5
Vary: X-Auth-Token
x-openstack-request-id: req-f9541e9b-255e-4979-99b5-ebb2292ab555
Content-Length: 250
Content-Type: application/json
# openstack project create --domain default --description "Service Project" service
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | Service Project |
| domain_id | default |
| enabled | True |
| id | 93645ea6bee14d9f8c019ad1e5ac9f51 |
| is_domain | False |
| name | service |
| parent_id | default |
+-------------+----------------------------------+ #
openstack project create --domain default--description "Demo Project" demo
openstack user create --domain default--password-prompt demo
密码123456
openstack role create user
openstack role add --project demo --user demo user
验证脚本
# viadmin-openrc
export OS_PROJECT_DOMAIN_NAME=Default
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=admin
export OS_AUTH_URL=http://controller:35357/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
# vim demo-openrc
export OS_PROJECT_DOMAIN_NAME=Default
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_NAME=demo
export OS_USERNAME=demo
export OS_PASSWORD=123456
export OS_AUTH_URL=http://controller:35357/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
# openstack token issue
#
+------------+---------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+------------+---------------------------------------------------------------------------------------------------------------------------------------+
| expires | 2017-10-11 15:58:45+00:00 |
| id | gAAAAABZ3jGlmx9cC0uHRqFZCaIYAeWkdQxkmsZJ2IgOzjs1z2WKIiXK814IYHmOz8EhLbgE5IHz- |
| | rJrxNN97c3FkDnZYb6JNnI5N4aJVpi0veEEr0qDguF62AgBLEbx0OL9_n7Q3tK7AkCJdihUfT33DVwGPxDusgCqi28xbUptNi7v3F7FqOc |
| project_id | 7fb02c054c7343b29e1f55bdc4b7081f |
| user_id | 3f567d42de46423388b2f20c4ec9dd6d |
+------------+---------------------------------------------------------------------------------------------------------------------------------------+
镜像服务
镜像服务（glance）是用户能够发现，注册和检索虚拟机的镜像，它提供了一个REST API，使您能够查询虚拟机映像元数据并检索实际映像。可以将通过Image服务提供的虚拟机映像存储在各种位置，从简单文件系统到对象存储系统（如OpenStack对象存储）。镜像默认放在/var/lib/glance/images/。
下面说一下glance服务的安装及配置
1.创建数据库
mysql -uroot -p123456
CREATE DATABASE glance;
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY '123456';
GLANCE_DBPASS 123456
创建glance用户
# . admin-openrc
# openstack user create --domain default --password-prompt glance
User Password:
Repeat User Password:
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | e9f633cf1a8b4de39939ec3c1677a4d8 |
| name | glance |
| password_expires_at | None |
+---------------------+----------------------------------+
#
openstack role add --project service --user glance admin
将admin角色添加到glance用户和服务项目中
创建glance服务实例
openstack service create --name glance --description "OpenStack Image" image
4.创建image服务API端点
openstack endpoint create --region RegionOne image public http://controller:9292
# openstack endpoint create --region RegionOne image public http://controller:9292
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 8ee8707b390847308e31f13b096d381b |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 6a2785ef1e954a819b6adf00f52d7bff |
| service_name | glance |
| service_type | image |
| url | http://controller:9292 |
+--------------+----------------------------------+
openstack endpoint create --region RegionOne image internal http://controller:9292
openstack endpoint create --region RegionOne image admin http://controller:9292
5.安装服务
yum install openstack-glance -y
6.配置服务
修改/etc/glance/glance-api.conf
# cd /etc/glance/
# cp glance-api.conf glance-api.conf.bak
# egrep -v "^#|^$" glance-api.conf.bak > glance-api.conf
# vim glance-api.conf
connection = mysql+pymysql://glance:123456@controller/glance
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = 123456
flavor = keystone
# cd /etc/glance/
# cp glance-registry.conf glance-registry.conf.bak
# egrep -v "^#|^$" glance-registry.conf.bak > glance-registry.conf
vim glance-registry.conf
connection = mysql+pymysql://glance:123456@controller/glance
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = 123456
flavor = keystone
7.填充数据库
# su -s /bin/sh -c "glance-manage db_sync" glance
Option "verbose" from group "DEFAULT" is deprecated for removal.Its value may be silently ignored in the future.
/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py:1171: OsloDBDeprecationWarning: EngineFacade is deprecated; please use oslo_db.sqlalchemy.enginefacade
expire_on_commit=expire_on_commit, _conf=conf)
8.启动服务
# systemctl enable openstack-glance-api.service openstack-glance-registry.service
#systemctl restart openstack-glance-api.service openstack-glance-registry.service
9.下载镜像
wget http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img
scp -r root@192.168.2.36:/root/CentOS-7-x86_64-GenericCloud.qcow2 /opt/openstack/
# glance image-create --name "CentOS7" --file cirros-0.3.4-x86_64-disk.img --disk-format qcow2 --container-format bare --visibility public --progress
[=============================>] 100%
+------------------+--------------------------------------+
| Property | Value |
+------------------+--------------------------------------+
| checksum | 90956b2310c742b42e80c5eee9e6efb4 |
| container_format | bare |
| created_at | 2017-10-11T15:23:20Z |
| disk_format | qcow2 |
| id | c3265e82-3245-46eb-b9b4-cdce4440d660 |
| min_disk | 0 |
| min_ram | 0 |
| name | CentOS6_5 |
| owner | 249493ec92ae4f569f65b9bfb40ca371 |
| protected | False |
| size | 854851584 |
| status | active |
| tags | [] |
| updated_at | 2017-10-11T15:23:24Z |
| virtual_size | None |
| visibility | public |
+------------------+--------------------------------------+
#
# openstack image list
+--------------------------------------+-----------+--------+
| ID | Name | Status |
+--------------------------------------+-----------+--------+
| a4afd509-e63f-42dc-af05-08e80e530680 | CentOS7 | active |
| c3265e82-3245-46eb-b9b4-cdce4440d660 | CentOS6_5 | active |
+--------------------------------------+-----------+--------+
（nova）的安装及配置。
一、安装和配置控制器节点
1.配置数据库
mysql -uroot -p123456
CREATE DATABASE nova_api;
CREATE DATABASE nova;
GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' IDENTIFIED BY '123456';
2.获取admin权限
# . admin-openrc
3.创建服务
创建nova用户
# openstack user create --domain default --password-prompt nova
User Password:123456
Repeat User Password:123456
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | b0c274d46433459f8048cf5383d81e91 |
| name | nova |
| password_expires_at | None |
+---------------------+----------------------------------+
将admin角色添加到nova用户
openstack role add --project service --user nova admin
创建nova服务实体
openstack service create --name nova--description "OpenStack Compute" compute
4.创建API
openstack endpoint create --region RegionOne compute public http://controller:8774/v2.1/%\(tenant_id\)s
# openstack endpoint create --region RegionOne compute public http://controller:8774/v2.1/%\(tenant_id\)s
+--------------+-------------------------------------------+
| Field | Value |
+--------------+-------------------------------------------+
| enabled | True |
| id | c73837b6665a4583a1885b70e2727a2e |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | e511923b761e4103ac6f2ff693c68639 |
| service_name | nova |
| service_type | compute |
| url | http://controller:8774/v2.1/%(tenant_id)s |
+--------------+-------------------------------------------+
#
openstack endpoint create --region RegionOne compute internal http://controller:8774/v2.1/%\(tenant_id\)s
openstack endpoint create --region RegionOne compute admin http://controller:8774/v2.1/%\(tenant_id\)s
安装软件包
yum install openstack-nova-api openstack-nova-conductor openstack-nova-console openstack-nova-novncproxy openstack-nova-scheduler -y
6.编辑/etc/nova/nova.conf
# cd /etc/nova/
# cp nova.conf nova.conf.bak
# egrep -v "^$|^#" nova.conf.bak > nova.conf
# vim nova.conf
添加如下内容
enabled_apis = osapi_compute,metadata
transport_url = rabbit://openstack:RABBIT_PASS@controller
auth_strategy = keystone
my_ip = 192.168.2.34
use_neutron = True
firewall_driver = nova.virt.firewall.NoopFirewallDriver
connection = mysql+pymysql://nova:123456@controller/nova_api
connection = mysql+pymysql://nova:123456@controller/nova
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = nova
password = 123456
vncserver_listen = $my_ip
vncserver_proxyclient_address = $my_ip
api_servers = http://controller:9292
lock_path = /var/lib/nova/tmp
7.导入数据库
su -s /bin/sh -c "nova-manage api_db sync" nova
su -s /bin/sh -c "nova-manage db sync" nova
忽略此输出的任何弃用消息
8.开启服务
systemctl enable openstack-nova-api.service openstack-nova-consoleauth.service openstack-nova-scheduler.serviceopenstack-nova-conductor.service openstack-nova-novncproxy.service
systemctl start openstack-nova-api.service openstack-nova-consoleauth.service openstack-nova-scheduler.serviceopenstack-nova-conductor.service openstack-nova-novncproxy.service
验证
# nova service-list
+----+------------------+------------+----------+---------+-------+------------+-----------------+
| Id | Binary | Host | Zone | Status| State | Updated_at | Disabled Reason |
+----+------------------+------------+----------+---------+-------+------------+-----------------+
| 1| nova-consoleauth | controller | internal | enabled | up | - | - |
| 2| nova-conductor | controller | internal | enabled | up | - | - |
| 5| nova-scheduler | controller | internal | enabled | up | - | - |
+----+------------------+------------+----------+---------+-------+------------+-----------------+
nova计算节点服务安装
安装配置计算节点
yum install openstack-nova-compute -y
2.编辑/etc/nova/nova.conf
# cd /etc/nova/
# cp nova.conf nova.conf.bak
# egrep -v "^#|^$" nova.conf.bak > nova.conf
# vim nova.conf
...
enabled_apis = osapi_compute,metadata
transport_url = rabbit://openstack:RABBIT_PASS@controller
auth_strategy = keystone
my_ip = 192.168.2.35
use_neutron = True
firewall_driver = nova.virt.firewall.NoopFirewallDriver
...
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = nova
password = 123456
...
enabled = True
vncserver_listen = 0.0.0.0
vncserver_proxyclient_address = $my_ip
novncproxy_base_url = http://controller:6080/vnc_auto.html
...
api_servers = http://controller:9292
...
lock_path = /var/lib/nova/tmp
3.确定计算节点是否支持虚拟化。
# egrep -c '(vmx|svm)' /proc/cpuinfo
如果返回值大于1表示支持虚拟化
0
如果不支持请更改/etc/nova/nova.conf
...
virt_type = qemu
systemctl enable libvirtd.service openstack-nova-compute.service
systemctl start libvirtd.service openstack-nova-compute.service
启动报错
2017-10-11 16:13:04.611 15074 ERROR nova AccessRefused: (0, 0): (403) ACCESS_REFUSED - Login was refused using authentication mechanism AMQPLAIN. For details see the broker logfile.
rabbitmqctl add_user openstack RABBIT_PASS
rabbitmqctl set_permissions openstack ".*" ".*" ".*"
systemctl restart rabbitmq-server.service
重启所有nova服务 在控制节点上
# systemctl stop openstack-nova-api.service openstack-nova-consoleauth.service openstack-nova-scheduler.serviceopenstack-nova-conductor.service openstack-nova-novncproxy.service
# systemctl start openstack-nova-api.service openstack-nova-consoleauth.service openstack-nova-scheduler.serviceopenstack-nova-conductor.service openstack-nova-novncproxy.service
# openstack compute service list
+----+------------------+------------+----------+---------+-------+----------------------------+
| ID | Binary | Host | Zone | Status| State | Updated At |
+----+------------------+------------+----------+---------+-------+----------------------------+
|1 | nova-consoleauth | controller | internal | enabled | up | 2017-10-11T08:27:57.000000 |
|2 | nova-conductor | controller | internal | enabled | up | 2017-10-11T08:27:57.000000 |
|5 | nova-scheduler | controller | internal | enabled | up | 2017-10-11T08:27:57.000000 |
+----+------------------+------------+----------+---------+-------+----------------------------+
# nova service-list
+----+------------------+------------+----------+---------+-------+----------------------------+-----------------+
| Id | Binary | Host | Zone | Status| State | Updated_at | Disabled Reason |
+----+------------------+------------+----------+---------+-------+----------------------------+-----------------+
| 1| nova-consoleauth | controller | internal | enabled | up | 2017-10-11T08:28:57.000000 | - |
| 2| nova-conductor | controller | internal | enabled | up | 2017-10-11T08:28:57.000000 | - |
| 5| nova-scheduler | controller | internal | enabled | up | 2017-10-11T08:28:57.000000 | - |
| 9| nova-compute | compute1 | nova | enabled | up | 2017-10-11T08:29:03.000000 | - |
+----+------------------+------------+----------+---------+-------+----------------------------+-----------------+
#
网络服务neutron服务器端的安装及配置
mysql -u root -p123456
CREATE DATABASE neutron;
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' IDENTIFIED BY '123456'; 2.获取admin权限
# . admin-openrc
3.创建neutron服务
# openstack user create --domain default --password-prompt neutron
# openstack user create --domain default --password-prompt neutron
User Password:123456
Repeat User Password:123456
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | 6d0d3ffc8b3247d5b2e35ccd93cb5fb6 |
| name | neutron |
| password_expires_at | None |
+---------------------+----------------------------------+
openstack role add --project service --user neutron admin
openstack service create --name neutron--description "OpenStack Networking" network
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Networking |
| enabled | True |
| id | 41251fae3b584d96a5485739033a700e |
| name | neutron |
| type | network |
+-------------+----------------------------------+
4.创建网络服务API端点
openstack endpoint create --region RegionOnenetwork public http://controller:9696
openstack endpoint create --region RegionOnenetwork internal http://controller:9696
openstack endpoint create --region RegionOnenetwork admin http://controller:9696
# openstack endpoint create --region RegionOnenetwork public http://controller:9696
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 91146c03d2084c89bbbd211faa35868f |
| interface | public |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 41251fae3b584d96a5485739033a700e |
| service_name | neutron |
| service_type | network |
| url | http://controller:9696 |
+--------------+----------------------------------+
# openstack endpoint create --region RegionOnenetwork internal http://controller:9696
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | 190cb2b5ad914451933c2931a34028a8 |
| interface | internal |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 41251fae3b584d96a5485739033a700e |
| service_name | neutron |
| service_type | network |
| url | http://controller:9696 |
+--------------+----------------------------------+
# openstack endpoint create --region RegionOnenetwork admin http://controller:9696
+--------------+----------------------------------+
| Field | Value |
+--------------+----------------------------------+
| enabled | True |
| id | c9e4a664a2eb49b7bf9670e53ee834f8 |
| interface | admin |
| region | RegionOne |
| region_id | RegionOne |
| service_id | 41251fae3b584d96a5485739033a700e |
| service_name | neutron |
| service_type | network |
| url | http://controller:9696 |
+--------------+----------------------------------+
网络选择网络1模式：Provider networks
yum install openstack-neutron openstack-neutron-ml2 openstack-neutron-linuxbridge ebtables -y
5.编辑 /etc/neutron/neutron.conf
# cd /etc/neutron/
# cp neutron.conf neutron.conf.bak
# egrep -v "^$|^#" neutron.conf.bak > neutron.conf
# vim neutron.conf
...
connection = mysql+pymysql://neutron:123456@controller/neutron
...
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = neutron
password = 123456
...
auth_url = http://controller:35357
auth_type = password
project_domain_name = Default
user_domain_name = Default
region_name = RegionOne
project_name = service
username = nova
password = 123456
...
lock_path = /var/lib/neutron/tmp
core_plugin = ml2
service_plugins =
transport_url = rabbit://openstack:RABBIT_PASS@controller
auth_strategy = keystone
notify_nova_on_port_status_changes = True
notify_nova_on_port_data_changes = True 6.编辑/etc/neutron/plugins/ml2/ml2_conf.ini
# cd /etc/neutron/plugins/ml2/
# cp ml2_conf.ini ml2_conf.ini.bak
# egrep -v "^$|^#" ml2_conf.ini.bak > ml2_conf.ini
# vim ml2_conf.ini
...
type_drivers = flat,vlan
tenant_network_types =
mechanism_drivers = linuxbridge
extension_drivers = port_security
...
flat_networks = provider
...
enable_ipset = True
6.编辑/etc/neutron/plugins/ml2/linuxbridge_agent.ini
# cd /etc/neutron/plugins/ml2/
# cp linuxbridge_agent.ini linuxbridge_agent.ini.bak
# egrep -v "^$|^#" linuxbridge_agent.ini.bak >linuxbridge_agent.ini
# vim linuxbridge_agent.ini
7.编辑/etc/neutron/dhcp_agent.ini
physical_interface_mappings = provider:eth0
enable_vxlan = False
...
enable_security_group = True
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
# cd /etc/neutron/
# cp dhcp_agent.ini dhcp_agent.ini.bak
# egrep -v "^$|^#" dhcp_agent.ini.bak > dhcp_agent.ini
# vim dhcp_agent.ini
...
interface_driver = neutron.agent.linux.interface.BridgeInterfaceDriver
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
enable_isolated_metadata = True
8.修改/etc/neutron/metadata_agent.ini
# cd /etc/neutron/
# cp metadata_agent.ini metadata_agent.ini.bak
# egrep -v "^$|^#" metadata_agent.ini.bak metadata_agent.ini
# egrep -v "^$|^#" metadata_agent.ini.bak > metadata_agent.ini
# vim metadata_agent.ini
...
nova_metadata_ip = controller
metadata_proxy_shared_secret = mate
8.编辑/etc/nova/nova.conf
# cd /etc/nova/
# cp nova.conf nova.conf.nova
# vim nova.conf
...
url = http://controller:9696
auth_url = http://controller:35357
auth_type = password
project_domain_name = Default
user_domain_name = Default
region_name = RegionOne
project_name = service
username = neutron
password = NEUTRON_PASS
service_metadata_proxy = True
metadata_proxy_shared_secret = mate
9.创建链接
ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini
10.导入数据库
su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf--config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron
INFO Running upgrade 89ab9a816d70 -> c879c5e1ee90, Add segment_id to subnet
INFO Running upgrade c879c5e1ee90 -> 8fd3918ef6f4, Add segment_host_mapping table.
INFO Running upgrade 8fd3918ef6f4 -> 4bcd4df1f426, Rename ml2_dvr_port_bindings
INFO Running upgrade 4bcd4df1f426 -> b67e765a3524, Remove mtu column from networks.
INFO Running upgrade b67e765a3524 -> a84ccf28f06a, migrate dns name from port
INFO Running upgrade a84ccf28f06a -> 7d9d8eeec6ad, rename tenant to project
INFO Running upgrade 7d9d8eeec6ad -> a8b517cff8ab, Add routerport bindings for L3 HA
INFO Running upgrade a8b517cff8ab -> 3b935b28e7a0, migrate to pluggable ipam
INFO Running upgrade 3b935b28e7a0 -> b12a3ef66e62, add standardattr to qos policies
INFO Running upgrade b12a3ef66e62 -> 97c25b0d2353, Add Name and Description to the networksegments table
INFO Running upgrade 97c25b0d2353 -> 2e0d7a8a1586, Add binding index to RouterL3AgentBinding
INFO Running upgrade 2e0d7a8a1586 -> 5c85685d616d, Remove availability ranges.
INFO Running upgrade 67daae611b6e -> 6b461a21bcfc, uniq_floatingips0floating_network_id0fixed_port_id0fixed_ip_addr
INFO Running upgrade 6b461a21bcfc -> 5cd92597d11d, Add ip_allocation to port
OK
11.重启nova-api服务
systemctl restart openstack-nova-api.service
12.启动服务
systemctl enable neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service
systemctl start neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service
systemctl enable neutron-l3-agent.service
systemctl start neutron-l3-agent.service
验证：
# openstack network agent list
+--------------------------------------+----------------+------------+-------------------+-------+-------+------------------------+
| ID | Agent Type | Host | Availability Zone | Alive | State | Binary |
+--------------------------------------+----------------+------------+-------------------+-------+-------+------------------------+
| 5d6eb39f-5a04-41e3-9403-20319ef8c816 | DHCP agent | controller | nova | True| UP | neutron-dhcp-agent |
| 70fbc282-4dd1-4cd5-9af5-2434e8de9285 | Metadata agent | controller | None | True| UP | neutron-metadata-agent |
+--------------------------------------+----------------+------------+-------------------+-------+-------+------------------------+
#
网卡地址不对
Failed to start OpenStack Neutron Linux Bridge Agent.
解决办法：
编辑/etc/neutron/plugins/ml2/linuxbridge_agent.ini
在linux_bridge部分将physical_interface_mappings改为physnet1:ens160，重启neutron-linuxbridge-agent服务即可
...
physical_interface_mappings = physnet1:ens160
# openstack network agent list
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
| ID | Agent Type | Host | Availability Zone | Alive | State | Binary |
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
| 0207fffa-ae6b-4e06-a901-cc6ccb6c1404 | Linux bridge agent | controller | None | True| UP | neutron-linuxbridge-agent |
| 5d6eb39f-5a04-41e3-9403-20319ef8c816 | DHCP agent | controller | nova | True| UP | neutron-dhcp-agent |
| 70fbc282-4dd1-4cd5-9af5-2434e8de9285 | Metadata agent | controller | None | True| UP | neutron-metadata-agent |
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
#
网络服务计算节点的安装及配置
1.安装服务
# yum install openstack-neutron-linuxbridge ebtables ipset -y
2.修改/etc/neutron/neutron.conf
...
connection = mysql+pymysql://neutron:123456@controller/neutron
...
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = neutron
password = 123456
...
auth_url = http://controller:35357
auth_type = password
project_domain_name = Default
user_domain_name = Default
region_name = RegionOne
project_name = service
username = nova
password = 123456
...
lock_path = /var/lib/neutron/tmp
core_plugin = ml2
service_plugins =
transport_url = rabbit://openstack:RABBIT_PASS@controller
auth_strategy = keystone
notify_nova_on_port_status_changes = True
notify_nova_on_port_data_changes = True
3.修改/etc/neutron/plugins/ml2/linuxbridge_agent.ini
physical_interface_mappings = provider:ens160
enable_vxlan = False
...
enable_security_group = True
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
4.修改/etc/nova/nova.conf
...
url = http://controller:9696
auth_url = http://controller:35357
auth_type = password
project_domain_name = Default
user_domain_name = Default
region_name = RegionOne
project_name = service
username = neutron
password = 123456 5.重启nova-compute服务
systemctl restart openstack-nova-compute.service
6.启动服务
systemctl enable neutron-linuxbridge-agent.service
systemctl start neutron-linuxbridge-agent.service
7.验证
openstack network agent list
# openstack network agent list
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
| ID | Agent Type | Host | Availability Zone | Alive | State | Binary |
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
| 0207fffa-ae6b-4e06-a901-cc6ccb6c1404 | Linux bridge agent | controller | None | True| UP | neutron-linuxbridge-agent |
| 5d6eb39f-5a04-41e3-9403-20319ef8c816 | DHCP agent | controller | nova | True| UP | neutron-dhcp-agent |
| 70fbc282-4dd1-4cd5-9af5-2434e8de9285 | Metadata agent | controller | None | True| UP | neutron-metadata-agent |
| ab7efa23-4957-475a-8c80-58b786e96cdd | Linux bridge agent | compute1 | None | True| UP | neutron-linuxbridge-agent |
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
安装dashboard组件
yum install openstack-dashboard httpd mod_wsgi memcached python-memcached
WEBROOT = '/dashboard/'
配置dashboard
编辑文件 /etc/openstack-dashboard/local_settings 完成下面内容
a.配置dashboard使用OpenStack服务【控制节点】
OPENSTACK_HOST = "192.168.2.34"
b.允许hosts 访问dashboard
ALLOWED_HOSTS = ['*']
c.配置缓存会话存储服务：
CACHES = {
'default': {
'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
'LOCATION': '192.168.2.34:11211',
}
}
注意：
注释掉其它 session存储配置
d.配置user为默认角色
OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"
e.配置时区
TIME_ZONE = "Asia/Shanghai"
完成安装
1.CentOS，配置 SELinux允许 web server 连接 to OpenStack 服务:
setsebool -P httpd_can_network_connect on
2.可能包bug,dashboard CSS 加载失败，运行下面命令解决
chown -R apache:apache /usr/share/openstack-dashboard/static
3.启动服务，并设置开机启动
systemctl enable httpd.service memcached.service
systemctl restart httpd.service memcached.service
http://controller/dashboard/
输入管理员的用户名和密码
# curl -I http://controller/dashboard/
HTTP/1.1 500 Internal Server Error
Date: Thu, 12 Oct 2017 12:16:13 GMT
Server: Apache/2.4.6 (CentOS) mod_wsgi/3.4 Python/2.7.5
Connection: close
Content-Type: text/html; charset=iso-8859-1
vim /etc/httpd/conf.d/openstack-dashboard.conf
添加WSGIApplicationGroup %{GLOBAL}
Not Found
The requested URL /auth/login/ was not found on this server.
[:error] WARNING:py.warnings:RemovedInDjango19Warning: The use of the language code 'zh-cn' is deprecated. Please use the 'zh-hans' translation instead.
修改vim /etc/httpd/conf.d/openstack-dashboard.conf
WEBROOT = '/dashboard/'
安装cinder
CREATE DATABASE cinder;
GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'%' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON root.* TO 'root'@'%' IDENTIFIED BY '123456';
# openstack user create --domain default --password-prompt cinder
User Password:123456
Repeat User Password:123456
'+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | default |
| enabled | True |
| id | cb24c3d7a80647d79fa851c8680e4880 |
| name | cinder |
| password_expires_at | None |
+---------------------+----------------------------------+'
openstack role add --project service --user cinder admin
# openstack service create --name cinder --description "OpenStack Block Storage" volume
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Block Storage |
| enabled | True |
| id | 686dd8eed2d44e4081513673e76e8060 |
| name | cinder |
| type | volume |
+-------------+----------------------------------+# openstack service create --name admin --description "OpenStack Block Storage" volume
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Block Storage |
| enabled | True |
| id | 635e003e1979452e8f7f63c70b999fb2 |
| name | admin |
| type | volume |
+-------------+----------------------------------+# openstack service create --name public --description "OpenStack Block Storage" volume
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Block Storage |
| enabled | True |
| id | 87fd1a9b8b3240458ac3b5fa8925b79b |
| name | public |
| type | volume |
+-------------+----------------------------------+
# openstack service create --name internal --description "OpenStack Block Storage" volume
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Block Storage |
| enabled | True |
| id | 1ff8370f7d7c4da4b6a2567c9fe83254 |
| name | internal |
| type | volume |
+-------------+----------------------------------+
#
# openstack service create --name admin --description "OpenStack Block Storage" volumev2
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Block Storage |
| enabled | True |
| id | 12eaeb14115548b09688bd64bfee0af2 |
| name | admin |
| type | volumev2 |
+-------------+----------------------------------+
You have new mail in /var/spool/mail/root
# openstack service create --name public --description "OpenStack Block Storage" volumev2
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Block Storage |
| enabled | True |
| id | b1dfc4b8c3084d9789c0b0731e0f4a2a |
| name | public |
| type | volumev2 |
+-------------+----------------------------------+
# openstack service create --name internal--description "OpenStack Block Storage" volumev2
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | OpenStack Block Storage |
| enabled | True |
| id | b8d90f1e658e402f9871a2fbad1d21b0 |
| name | internal |
| type | volumev2 |
openstack service create --name cinderv2 --description "OpenStack Block Storage" volumev2
openstack endpoint create --region RegionOne volume public http://controller:8776/v1/%\(tenant_id\)s
openstack endpoint create --region RegionOne volume internal http://controller:8776/v1/%\(tenant_id\)s
openstack endpoint create --region RegionOne volume admin http://controller:8776/v1/%\(tenant_id\)s
openstack endpoint create --region RegionOne volumev2 public http://controller:8776/v2/%\(tenant_id\)s
openstack endpoint create --region RegionOne volumev2 internal http://controller:8776/v2/%\(tenant_id\)s
openstack endpoint create --region RegionOne volumev2 admin http://controller:8776/v2/%\(tenant_id\)s
安装
yum install openstack-cinder -y
cd /etc/cinder/
cp cinder.conf cinder.conf.bak
egrep -v "^$|^#" cinder.conf.bak > cinder.conf
vim cinder.conf
transport_url = rabbit://openstack:RABBIT_PASS@controller
auth_strategy = keystone
my_ip = 192.168.2.34
connection = mysql://cinder:123456@controller:3306/cinder
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = cinder
password = 123456
lock_path = /var/lib/cinder/tmp
os_region_name = RegionOne
su -s /bin/sh -c "cinder-manage db sync" cinder
# systemctl restart openstack-nova-api.service
# systemctl enable openstack-cinder-api.service openstack-cinder-scheduler.service
Created symlink from /etc/systemd/system/multi-user.target.wants/openstack-cinder-api.service to /usr/lib/systemd/system/openstack-cinder-api.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/openstack-cinder-scheduler.service to /usr/lib/systemd/system/openstack-cinder-scheduler.service.
# systemctl restart openstack-cinder-api.service openstack-cinder-scheduler.service
安装cinder节点（本人真实机不足以开启三个节点，cinder节点安装在compute上）
compute
安装LVM作为后端存储
compute#
yum install lvm2 -y
配置LVM（需要在各个使用LVM的服务节点上配置LVM，让其显示，能被扫描到）
（本人的计算节点自带LVM，所以需要加上之前的LVM信息sda）
compute#
vi /etc/lvm/lvm.conf file
devices {
...
filter = [ "a/sda/","a/sdb/", "r/.*/"]
如果存储节点上本身自带LVM（节点操作系统在sda盘的LVM上），则需要加上sda的配置。
cinder#
filter = [ "a/sda/", "a/sdb/", "r/.*/"]
如果计算节点上本身自带LVM（节点操作系统在sda盘的LVM上），则需要配置sda的配置。
compute#
filter = [ "a/sda/", "r/.*/"]
}
systemctl enable lvm2-lvmetad.service
systemctl restart lvm2-lvmetad.service
yum install openstack-cinder targetcli python-keystone -y
建立物理卷和逻辑组
compute#
pvcreate /dev/sdb
vgcreate cinder-volumes /dev/sdb
# pvcreate /dev/sdb
Physical volume "/dev/sdb" successfully created.
# vgcreate cinder-volumes /dev/sdb
Volume group "cinder-volumes" successfully created
yum install openstack-cinder targetcli python-keystone -y
配置cinder各个组件的配置文件（备份配置文件，删除配置文件里的所有数据，使用提供的配置）：
vi /etc/cinder/cinder.conf
connection = mysql+pymysql://cinder:123456@controller:3306/cinder
transport_url = rabbit://openstack:RABBIT_PASS@controller
auth_strategy = keystone
my_ip = 192.168.2.35
enabled_backends = lvm
glance_api_servers = http://controller:9292
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = cinder
password = cinder
volume_driver = cinder.volume.drivers.lvm.LVMVolumeDriver
volume_group = cinder-volumes
iscsi_protocol = iscsi
iscsi_helper = lioadm
lock_path = /var/lib/cinder/tmp systemctl enable openstack-cinder-volume.service target.service
systemctl restart openstack-cinder-volume.service target.service
# openstack volume service list
+------------------+--------------+------+---------+-------+----------------------------+
| Binary | Host | Zone | Status| State | Updated At |
+------------------+--------------+------+---------+-------+----------------------------+
| cinder-scheduler | controller | nova | enabled | up | 2017-10-12T10:02:31.000000 |
| cinder-volume | compute1@lvm | nova | enabled | up | 2017-10-12T10:03:32.000000 |
+------------------+--------------+------+---------+-------+----------------------------+
#
创建卷
controller#
命令：openstack volume create --size [多少Gb] [卷名]
例子： openstack volume create --size 1 volume1
# openstack volume create --size 50 volume1
+---------------------+--------------------------------------+
| Field | Value |
+---------------------+--------------------------------------+
| attachments | [] |
| availability_zone | nova |
| bootable | false |
| consistencygroup_id | None |
| created_at | 2017-10-12T10:03:51.987431 |
| description | None |
| encrypted | False |
| id | 51596429-b877-4f24-9574-dc266b3f4451 |
| migration_status | None |
| multiattach | False |
| name | volume1 |
| properties | |
| replication_status| disabled |
| size | 50 |
| snapshot_id | None |
| source_volid | None |
| status | creating |
| type | None |
| updated_at | None |
| user_id | 01f1a4a6e97244ec8a915cb120caa564 |
+---------------------+--------------------------------------+
查看卷详情
controller#
openstack volume list
# openstack volume list
+--------------------------------------+--------------+-----------+------+-------------+
| ID | Display Name | Status | Size | Attached to |
+--------------------------------------+--------------+-----------+------+-------------+
| 51596429-b877-4f24-9574-dc266b3f4451 | volume1 | available | 50 | |
+--------------------------------------+--------------+-----------+------+-------------+
在192.168.2.53 VMEXSI主机上操作
集成VM虚拟化
# vi /etc/vmware/config
libdir = "/usr/lib/vmware"
authd.proxy.vim = "vmware-hostd:hostd-vmdb"
authd.proxy.nfc = "vmware-hostd:ha-nfc"
authd.proxy.nfcssl = "vmware-hostd:ha-nfcssl"
authd.proxy.vpxa-nfcssl = "vmware-vpxa:vpxa-nfcssl"
authd.proxy.vpxa-nfc = "vmware-vpxa:vpxa-nfc"
authd.fullpath = "/sbin/authd"
authd.soapServer = "TRUE"
vmauthd.server.alwaysProxy = "TRUE"
vhv.enable = "TRUE"
安装 VMware vCenter Appliance 的 的 OVF
点进login设置网卡
Service network restart
安装 VMware vCenter
浏览器打开 https://192.168.2.38:5480，登录root 密码vmware
集成vmware
（1）在控制节点安装 nova-compute。
yum install openstack-nova-compute python-suds
（2）备份 nova.conf
cp /etc/nova/nova.conf /etc/nova/nova.conf.bak
（3）修改 nova.conf 集成 VMware vCenter。
vi /etc/nova/nova.conf
添加以下配置：
在 段落添加：
compute_driver = vmwareapi.VMwareVCDriver
在 段落添加：
vif_driver = nova.virt.baremetal.vif_driver.BareMetalVIFDriver
host_ip = 192.168.2.38 # vCenter 的 IP 地址
host_username = root # vCenter 用户名
host_password = vmware# vCenter 密码
datastore_regex = datastore5 # ESXi 存储
cluster_name = openstack# vCenter 群集
api_retry_count = 10
integration_bridge = VM Network# ESXi 虚拟机网络端口组
vlan_interface = vmnic5 # ESXi 网卡
（4）将 nova-compute 服务设置为自动启动，重新启动控制节点。
chkconfig openstack-nova-compute on
shutdown -r now
或将以下服务重启：
service openstack-nova-api restart
service openstack-nova-cert restart
service openstack-nova-consoleauth restart
service openstack-nova-scheduler restart
service openstack-nova-conductor restart
service openstack-nova-novncproxy restart
service openstack-nova-compute restart
（5）检查 OpenStack 是否已集成 VMware vCenter。
nova connectionError: HTTPSConnectionPool(host='192.168.2.38', port=443): Max retries exceeded with url: /sdk/vimService.wsdl (Caused by NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x567f090>: Failed to establish a new connection: EHOSTUNREACH',))
如果之前没有配置SSL（缺省是没有），需要修改代码，禁止VMwareVCDriver使用SSL认证，否则在创建虚机的时候会报错“error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed”。
需要编辑/usr/lib/python2.7/site-packages/oslo_vmware/service.py，注释掉如下行：
#self.verify = cacert if cacert else not insecure
并修改self.verify的值为False，如下所示：
view plain copy
class RequestsTransport(transport.Transport):
def __init__(self, cacert=None, insecure=True, pool_maxsize=10):
transport.Transport.__init__(self)
# insecure flag is used only if cacert is not
# specified.
#self.verify = cacert if cacert else not insecure
self.verify = False
self.session = requests.Session()
self.session.mount('file:///',
LocalFileAdapter(pool_maxsize=pool_maxsize))
self.cookiejar = self.session.cookies
# service openstack-nova-compute restart
Redirecting to /bin/systemctl restart openstack-nova-compute.service
# nova hypervisor-list
+----+------------------------------------------------+-------+---------+
| ID | Hypervisor hostname | State | Status|
+----+------------------------------------------------+-------+---------+
| 1| compute1 | up | enabled |
| 2| domain-c7.21FC92E0-0460-40C7-9DE1-05536B3F9F2C | up | enabled |
+----+------------------------------------------------+-------+---------+
#
到此实验结束，开始学习云计算
以上是我安装笔记。
页:
[1]